31st week of 2015 patent applcation highlights part 5 |
Patent application number | Title | Published |
20150208969 | Method of Making an Electrochemical Sensor - A process for the manufacture of small sensors with reproducible surfaces, including electrochemical sensors. One process includes forming channels in the surface of a substrate and disposing a conductive material in the channels to form an electrode. The conductive material can also be formed on the substrate by other impact and non-impact methods. In a preferred embodiment, the method includes cutting the substrate to form a sensor having a connector portion and a transcutaneous portion, the two portions having edges that define one continuous straight line. | 2015-07-30 |
20150208970 | LACTATE MEASURING DEVICE AND METHOD FOR TRAINING ADJUSTMENT IN SPORTS - The invention relates to a method for training adjustment in sports. The method may measure lactate concentrations in the body of a person by a lactate measuring device comprising a transdermal microneedles sensor. The method for training adjustment in sports includes steps of: measuring a lactate concentration value in the body of a user by the transdermal microneedles sensor; comparing the lactate concentration value with a predetermined value; and informing the user to reduce exercise intensity if the lactate concentration value is higher than the predetermined value, otherwise informing the user to increase exercise intensity if the lactate concentration value is lower than the predetermined value. The invention also relates to a lactate measuring device. | 2015-07-30 |
20150208971 | Analyte Monitoring System and Methods - Methods and systems for providing data communication in medical systems are disclosed. | 2015-07-30 |
20150208972 | LANCET ANALYTE SENSORS AND METHODS OF MANUFACTURING - In some aspects, an analyte sensor is provided for obtaining and detecting an analyte concentration level in a bio-fluid sample. The analyte sensor has a sensor body including a semiconductor material, an active region coupled to the sensor body, and a lancet provided on the analyte sensor. The conductor may include a fiber having a core of a conductive material and a semiconductor cladding surrounding the core. Numerous other aspects are provided. | 2015-07-30 |
20150208973 | VENTED BLOOD SAMPLING DEVICE - An extravascular system is disclosed. The system includes a body, a septum, a septum activator, and a blood sampling device. The body has and inner lumen extending therethrough. The septum is disposed within the inner lumen. The septum activator is disposed within the inner lumen proximal the septum. The septum activator has an inner passage extending therethrough. The blood sampling device has a tube that is longer than a length of the septum activator and has a width less than or equal to a width of the inner passage of the septum activator. An interior of the tube is in fluid communication with a reservoir within the blood sampling device. A vent is in fluid communication with the reservoir. The vent passes air but not blood therethrough. | 2015-07-30 |
20150208974 | MEDICAL DEVICES WITH RETRACTABLE NEEDLE AND RELATED METHODS - Needle safety assemblies and related methods are disclosed. Exemplary needle safety assemblies include a needle with a sharpened tip attached directly or indirectly to an elongate tube having a proximal end that is constrained from proximal axial movement. An elongate shield with a distal end opening and a body extends over at least a portion of the elongate tube. | 2015-07-30 |
20150208975 | System and Method for Target Independent Neuromotor Analytics - A method is provided for testing a subject's cognitive performance by testing movements under the subject's voluntary control. The method includes prompting the subject to perform a plurality of iterations of a physical task. The physical task includes a movement of a first body part of the subject's body. For each iteration of the plurality of iterations of the physical task, one or more measurements corresponding to the movement of the first body part are obtained. A nominal path of the first body part is determined based on the measurements obtained from a first subset of the plurality of iterations of the physical task. A variability metric is generated by analyzing a plurality of measurements with respect to the nominal path. The variability metric is compared with a predetermined baseline to categorize the cognitive performance of the subject. | 2015-07-30 |
20150208976 | METHOD AND SYSTEM FOR ACCURATE DESCRIPTION OF PERSONALITY TYPES AND BEHAVIOR - A method for assessing an individual's personality type and behavior contemplates the following steps. Entering four cognitive functions, Sensing (S), Feeling (F), Thinking (T) and Intuitive (N) into a computer and separating each cognitive function into eight modified functions wherein each total ES and EI=100%. Each of the cognitive functions are analyzed for judging and perception to create 16 modified functions. Then five models are established for each of the modified functions. An individual and/or their behavior preferences with respect to the 16 modified functions and each of the five models for each modified functions are evaluated and/or analyzed. | 2015-07-30 |
20150208977 | Device and Method for Detecting Drowsiness Using Eyelid Movement - A drowsiness detection device and method for a person ( | 2015-07-30 |
20150208978 | VAGAL NERVE STIMULATION TECHNIQUES FOR TREATMENT OF EPILEPTIC SEIZURES - The present invention uses electrical stimulation of the vagus nerve to treat epilepsy with minimized or no effect on the heart. Treatment is carried out by an implantable signal generator, one or more implantable electrodes for electrically stimulating a predetermined stimulation site of the vagus nerve, and a sensor for sensing characteristics of the heart such as heart rate. The heart rate information from the sensor can be used to determine whether the vagus nerve stimulation is adversely affecting the heart. Once threshold parameters are met, the vagus nerve stimulation may be stopped or adjusted. In yet another embodiment, the invention may be simply a modified pacemaker having circuitry that determines whether a vagus nerve is being stimulated. In the event that the vagus nerve is being stimulated, the modified pacemaker may control the heart to maintain it within desired conditions during the vagus nerve stimulation. | 2015-07-30 |
20150208979 | TONGUE EVALUATION SYSTEM AND METHOD - An apparatus for evaluating the tongue strength and coordination of a subject includes an intermediate device such as a lever which is pivotably attached to a coupling device and extends into a cavity of a nipple element. The lever is detached from the nipple and pivotable in response to deformation of the nipple element by a tongue force exerted on the nipple element by a subject during a suck-swallow-breathe sequence. The coupling device includes a sensing device to wirelessly transmit sensor outputs to a mobile device paired to the sensing device. The sensing device includes at least one sealed chamber defined by a membrane and a sensor. In one example, a first membrane and sensor senses pressure change in a fluid in the apparatus, and a second membrane and sensor is actuated by the intermediate device to sense deformation of the nipple element. A method using the apparatus is provided. | 2015-07-30 |
20150208980 | ALIGNMENT FRAME FOR WEIGHT-BEARING IMAGING OF KNEE - An alignment frame for use in weight bearing imaging of a knee or knees, the alignment frame includes a base with a support extending upward from a base. A thigh positioner is attached to the support. The thigh positioner includes a panel portion for contact by a user's thigh, and an imaging portion located below the panel portion. The imaging portion is made from material that does not interfere with imaging transmissions, such as x-rays and MRI transmissions (e.g., made from x-ray compatible and/or MRI compatible materials). At least one foot alignment device is on the base. The foot alignment device includes at least one foot positioner with an inner wall and a toe wall, the inner wall extending medially away from the toe wall. | 2015-07-30 |
20150208981 | INFORMATION PROVIDING METHOD AND MEDICAL DIAGNOSIS APPARATUS FOR PROVIDING INFORMATION - A method of providing information for magnetic resonance imaging (MRI) includes: performing an imaging of a patient by executing a sequence including a plurality of protocols; and providing, to the patient, threshold related information about a motion of the patient which corresponds to a currently executed protocol, of the plurality of protocols. | 2015-07-30 |
20150208982 | Methods for Making Controlled Delivery Devices Having Zero Order Kinetics - A method of making an injectable or implantable active agent delivery device capable of delivering a diagnostic, therapeutic, and/or prophylactic agent to a desired targeted site having orifice(s) on the surface is disclosed herein providing unidirectional release of the agent at a controlled desirable rate. The agent may include, but is not limited to, drugs, proteins, peptides, biomarkers, bioanalytes, and/or genetic material. The technology of the invention is based on parallel processing to fabricate micro-holes on tubes employing photo-lithography and reactive ion etching techniques and also incorporates a simple molding method to form the micro-holes on flexible polymer tubes, including bio-degradable tubes. The parallel processing method of the instant invention is fast, economical and well suited for mass production. The developed device, due to its composite structure, has the ability to combine several release mechanisms, leading to zero-order release kinetics for most of the time. | 2015-07-30 |
20150208983 | SYSTEM FOR NONINVASIVE DETERMINATION OF ALCOHOL IN TISSUE - An apparatus and method for non-invasive determination of attributes of human tissue by quantitative infrared spectroscopy to clinically relevant levels of precision and accuracy. The system includes subsystems optimized to contend with the complexities of the tissue spectrum, high signal- to-noise ratio and photometric accuracy requirements, tissue sampling errors, calibration maintenance problems, and calibration transfer problems. The subsystems include an illumination/modulation subsystem, a tissue sampling subsystem, a calibration maintenance subsystem, an FTIR spectrometer subsystem, a data acquisition subsystem, and a computing subsystem. | 2015-07-30 |
20150208984 | TRANSDERMAL MICRONEEDLE CONTINUOUS MONITORING SYSTEM - Transdermal microneedles continuous monitoring system is provided. The continuous system monitoring includes a substrate, a microneedle unit, a signal processing unit and a power supply unit. The microneedle unit at least comprises a first microneedle set used as a working electrode and a second microneedle set used as a reference electrode, the first and second microneedle sets arranging on the substrate. Each microneedle set comprises at least a microneedle. The first microneedle set comprises at least a sheet having a through hole on which a barbule forms at the edge. One of the sheets provides the through hole from which the barbules at the edge of the other sheets go through, and the barbules are disposed separately. | 2015-07-30 |
20150208985 | TRANSDERMAL MICRONEEDLE ARRAY PATCH AND METHOD FOR MANUFACTURING THE SAME - The invention relates to a transdermal microneedle array patch for measuring a concentration of a hypodermal target molecule. The transdermal microneedle array patch includes a substrate, a microneedle unit, a signal processing unit and a power supply unit. The microneedle unit at least comprises a first microneedle set used as a working electrode and a second microneedle set used as a reference electrode, the first and second microneedle sets arranging on the substrate. Each microneedle set comprises at least a microneedle. The first microneedle set comprises at least a sheet having a through hole on which a barbule forms at the edge. One of the sheet provides the through hole from which the barbules at the edge of the other sheets go through, and the barbules are disposed separately. | 2015-07-30 |
20150208986 | SYSTEM AND METHOD FOR PHYSIOLOGICAL MONITORING - Apparatus, systems, and methods for monitoring a sensor module mounted in a sensor platform, wherein the sensor platform includes an adhesive side and a pocket, wherein the pocket is designed to receive the sensor module, to facilitate sensing by the sensor module of physiological attributes, and to allow insertion and removal of the sensor device from the pocket. | 2015-07-30 |
20150208987 | DEVICE AND METHOD FOR EXTRACTING PHYSIOLOGICAL INFORMATION - The present invention relates to a device and a method for extracting physiological information from detected electro-magnetic radiation emitted or reflected by a subject ( | 2015-07-30 |
20150208988 | DETECTING INDICATIONS OF INTRADIALYTIC MORBID EVENTS BY MEASUREMENT OF RELATIVE BLOOD VOLUME, BLOOD PRESSURE AND HEART RATE - A method of detecting an indication of a potential intradialytic morbid event (IME) by monitoring a patient's condition during excess fluid removalby ultrafiltration during a hemodialysis treatment includes determining the patient's relative blood volume (RBV), and removing a portion of the volume of excess fluid from blood of the patient at an initial ultrafiltration rate while periodically monitoring a second derivative over time of the relative blood volume (SDRBV). The method then includes continuing to remove excess fluid from blood of the patient at the same ultrafilration rate, or, optionally, incrementally increasing the ultrafiltration rate. The method further includes triggering an alarm for an IME for the patient if the SDRBV is in a range of between a low SDRBV alarm level and a high SDRBV alarm level, and, alternatively or additionally monitoring the patient's normalized blood pressure ratio, and taking a remedial action if the alarm is triggered. | 2015-07-30 |
20150208989 | METHOD FOR PLANNING SUPPORT AND COMPUTER TOMOGRAPHY DEVICE - An embodiment of the invention relates to a method for planning support for a computer tomography recording of an examination object by means of a computer tomography device, including the following steps: recording a 2-D overview image (topogram) of the examination object by means of the computer tomography device, determining position-dependent information by means of the overview image, forwarding the information to a projection device, and correct positioned displaying the information on the surface of the examination object. | 2015-07-30 |
20150208990 | RADIOLOGICAL IMAGING SYSTEM - A radiological imaging system for obtaining images of at least a portion of the internal anatomy of a patient is disclosed. According to one embodiment, the radiological imaging system includes a bed extending along a main direction and including a support surface substantially concave to permit the bed to contain at least a portion of the patient. The radiological imaging system further includes a source suitable to emit radiation, and a detector suitable to receive the radiation. Also, the radiological imaging system may include a load-bearing structure suitable to support the bed, the source and the detector. | 2015-07-30 |
20150208991 | RADIOLOGICAL IMAGING DEVICE WITH ADJUSTABLE BED - A radiological imaging system for obtaining images of at least a portion of the internal anatomy of a patient is disclosed. According to one embodiment, the radiological imaging system includes a bed including a support surface, pillars extending along an elongational axis of the bed, and pivots terminal ends of the pillars. The radiological imaging system further includes a load-bearing structure comprising a frame that supports the bed, and adjustable fasteners removably attached to the frame, wherein the adjustable fasters are threaded cylinders. The pivots are placed on the adjustable fasteners, and the threaded cylinders of the adjustable fasteners are rotated to adjust a positioning of the pivots, and the shape of the support surface. | 2015-07-30 |
20150208992 | APPARATUS AND METHOD FOR PROVIDING PATIENT IMAGING - A method of providing imaging of a patient supported by a patient support platform arranged to be rotated about a first patient rotation axis by a patient rotation angle, the method constituted of: rotating an imager about an imager rotation axis by the patient rotation angle; translating the imager along a first imager translation axis; and translating the imager along a second imager translation axis different than the first imager translation axis, wherein responsive to the translation of the imager along the first imager translation axis and along the second imager translation axis, the imager is translated along an imaging axis defined by the patient support platform such that the imager is arranged to image the patient supported by the patient support platform. | 2015-07-30 |
20150208993 | RADIOLOGICAL IMAGING DEVICE WITH IMPROVED FUNCTIONING - A radiological imaging device that includes a source that emits radiation that passes through at least part of a patient, the radiation defining a central axis of propagation; and a receiving device that receives the radiation and is arranged on the opposite side of the patient with respect to the source. The receiving device includes a first detector to detect radiation when performing at least one of tomography and fluoroscopy, a second detector to detect radiation when performing at least one of radiography and tomography; and a movement apparatus arranged to displace the first and second detectors with respect to the source. The movement apparatus provides a first active configuration in which the radiation hits the first detector and a second active configuration in which the radiation hits the second detector. | 2015-07-30 |
20150208994 | CT/MRI INTEGRATED SYSTEM FOR THE DIAGNOSIS OF ACUTE STROKES AND METHODS THEREOF - A dual modality CT/MRI integrated system for the diagnosis of acute strokes and treating a patient and methods thereof. The method includes: immobilizing a patient or a portion thereof to a support; accommodating the patient or portion thereof in a CT device; scanning the same; placing the patient or portion thereof within an MRI device and imaging the same such that the orientation of the patient or portion thereof in the CT scanning and the MRI imaging is identical or at least spatially (2D or 3D) retrievable. | 2015-07-30 |
20150208995 | IMAGING STAND - An imaging stand includes a frame, a plate provided to be movable along the frame, and a fixing device provided in a rear surface of the plate and configured to fix the plate in the frame. The fixing device includes a first pressing part in which a first hole through which the frame penetrates is formed, and a second pressing part that faces the first pressing part, is formed such that a minimum distance to the first pressing part becomes longer from one side to the other side, and in which a second hole through which the frame penetrates is formed. | 2015-07-30 |
20150208996 | Determining a Tissue Parameter - A method for determining a tissue parameter of tissue that may be determined from passage of a contrast agent through the tissue based on a series of temporally consecutive two-dimensional digital subtraction angiography x-ray images showing propagation of the contrast agent in the tissue over time and a vascular system present in a region of the tissue includes locating at least some of the vessels of the vascular system by segmentation in the x-ray images. The method also includes assigning pixels showing segmented vessels an interpolation intensity determined by interpolation from intensities of at least some of the pixels bordering the segmented vessel, so that x-ray images from which vessels have been eliminated result. The method includes determining tissue parameters for at least some of the pixels of the series of x-ray images from which the vessels have been eliminated. | 2015-07-30 |
20150208997 | NUCLEAR MEDICINE IMAGING SYSTEMS AND METHODS OF IMAGING PATIENT TISSUE - Nuclear medicine (NM) imaging system including first and second NM cameras having camera surfaces that are configured to face each other while imaging patient tissue therebetween. The NM imaging system also includes an immobilization plate that is configured to be positioned between the first and second NM cameras and extend parallel to the camera surface of the first NM camera. The immobilization plate is movable to and from the camera surface of the first NM camera to compress the patient tissue, and the second NM camera is movable to and from the immobilization plate. The second NM camera is oriented with respect to a roll axis that extends parallel to the immobilization plate. The second NM camera is rotatable about the roll axis while the immobilization plate and the first NM camera have fixed positions with respect to each other with the patient tissue therebetween. | 2015-07-30 |
20150208998 | RADIOLOGICAL IMAGING DEVICE WITH ADVANCED SENSORS - A radiological imaging device that includes a gantry defining an analysis zone in which at least part of a patient is placed, a source suitable to emit radiation defining a central axis of propagation; a detector suitable to receive the radiation, a translation mechanism adapted to translate the source and the detector in a direction of movement substantially perpendicular to the central axis of propagation; and a control unit adapted to acquire an image from data signals received continuously from the detector while the translation mechanism continuously translates the source emitting the radiation and the detector receiving the radiation, so as to scan the at least part of the patient. | 2015-07-30 |
20150208999 | SYSTEMS AND METHODS FOR POSITIONING DETECTOR HEADS - An imaging system is provided including a plurality of detector units and a controller. The plurality of detector units are distributed about a bore. The bore is configured to accept an object to be imaged, and the detector units are radially articulable within the bore. The controller is operably coupled to the plurality of detector units and configured to control the positioning of the detector units. The controller is configured to position an external group of the plurality of detector units at a predetermined intermediate position corresponding to a ring having a radius corresponding to a total number of detector units, and to position an internal group of the plurality of detector units radially inside the ring. | 2015-07-30 |
20150209000 | BIOACOUSTIC SOUND TESTING DEVICE AND BIOACOUSTIC SOUND TESTING METHOD - A bioacoustic sound testing device includes a band power calculator that calculates a band power in a predetermined period for each of a plurality of predetermined frequency bands on the basis of a bioacoustic sound, a reference power calculator that calculates a respiratory airflow reflecting power on the basis of a band power of a band reflecting a respiratory airflow, calculates a specific change reflecting power on the basis of a band power of a band reflecting a specific change in a living body, and calculates a reference power on the basis of the respiratory airflow reflecting power and the specific change reflecting power, and an index value calculator that calculates at least one index value on the basis of the reference power and the band powers of the plurality of predetermined frequency bands. | 2015-07-30 |
20150209001 | Ultrasound Localization of Obstruction for Obstructive Sleep Apnea - Techniques for ultrasound location of obstructions during OSA include an ultrasound transducer array configured, upon receipt of a signal, to obtain first data that supports a plurality of ultrasound images representing a corresponding plurality of cross sections of an airway in a neck of a subject. Second data is received automatically on a processor, from an apnea event sensor set that is configured to collect automatically the second data sensitive to an apnea event in the subject. An apnea event is detected automatically on the processor based on the second data. In response to detecting the apnea event, the signal is automatically sent to the ultrasound transducer array, wherein the signal is the signal that causes the ultrasound transducer array to obtain the first data. Image data based on the first data is automatically stored in a computer-readable medium. | 2015-07-30 |
20150209002 | Method and apparatus for ultrasound image acquisition - Method for ultrasound image acquisition includes defining a fixed frame of reference, with an origin of coordinates within a transmitter of a tracking system; detecting position and orientation of a probe relative to the frame of reference with a probe sensor of the tracking system coupled to the probe; detecting position and orientation of a body relative to the frame of reference with a reference sensor of the tracking system coupled to the body; calculating position and orientation of the probe with respect to the body; acquiring a set of 2D images constituting a 3D by transmitting an ultrasonic beam into the body and receiving echographic signals with the probe; iterating for a predetermined number of 3D image acquisitions; generating a panoramic 3D image by combining the 2D images based on information of position and orientation of the probe relative to the body for each 2D image acquisition. | 2015-07-30 |
20150209003 | DISTINCT NEEDLE DISPLAY IN ULTRASONIC IMAGE - A process for visualization of a needle in an ultrasound image comprises defining a region of an ultrasound image in which a body of a needle is expected using a needle tracking system to predict the location of the needle. The process also includes assigning a probability to a plurality of pixels within the region of the ultrasound image of being representative of the body of the needle, and modifying the display of each pixel having an assigned probability within a predetermined range. | 2015-07-30 |
20150209004 | ULTRASONIC MEASUREMENT APPARATUS AND ULTRASONIC MEASUREMENT METHOD - Scanning lines immediately above the blood vessel are detected using received signals of reflected waves obtained when ultrasonic waves transmitted to the blood vessel are reflected from the blood vessel, and candidates at depth positions that seem to be front and rear walls of the blood vessel are detected based on the received signals of the scanning lines. Then, vascular front and rear walls pairs of front and rear walls are narrowed down from the candidates, and the narrowed-down vascular front and rear walls pair is regarded as one blood vessel and artery/vein identification is performed for each blood vessel. Measurement of vascular function information is performed for the blood vessel determined to be an artery. | 2015-07-30 |
20150209005 | ULTRASOUND ENDOSCOPE AND METHODS OF MANUFACTURE THEREOF - To address limitations of conventional transducers, a phased array transducer is provided with a form factor suitable o for packaging into, e.g., an endoscope. A method of manufacture of small packaging transducers is also provided, whereby the overall package size is reduced by electrically connecting signal wires to array electrodes at an angle approximately normal to the array surface, thus largely eliminating the bend radius requirements of conventional printed circuit boards or flex circuits. | 2015-07-30 |
20150209006 | ULTRASOUND DIAGNOSIS APPARATUS - An ultrasound diagnosis apparatus includes a transmission and reception unit, an addition unit, an image generation unit, and a control unit. The transmission and reception unit performs a set of ultrasound transmission and reception in a first mode or a plurality of sets of ultrasound transmission and reception in a second mode along the same scan line. Each set of ultrasound transmission and reception is constituted of repeated ultrasound transmission and reception sequentially performed in reversed phase polarity along the same scan line. The addition unit adds reflected wave data in the second mode. The image generation unit generates an image by using reflected wave data in the first mode or in the second mode. The control unit switches the first mode and the second mode. The transmission and reception unit performs a set or a plurality of sets of ultrasound transmission and reception according to a switching operation. | 2015-07-30 |
20150209007 | Volume ultrasound catheter array support - A medical ultrasound imaging catheter is stiffened for introduction into the patient. An insert is mated with the array. The insert may stiffen the catheter at the array, avoiding damage due to buckling. The insert is keyed to the array in order to fix the orientation of the array, such as using a support for twisting the array as the key. | 2015-07-30 |
20150209008 | Ultrasound Device for Probe Guidance and Sterilizable Shield for Same - Disclosed are medical probe devices and methods for use guiding of percutaneous probes during medical procedures. The probe devices include an ultrasound transducer housing having a passage therethrough configured to accommodate a probe. The devices can be utilized to guide a probe through the probe guide to a percutaneous target with real time visualization of the probe during the procedure. In addition, the devices can include a sterilizable shield including a sterile probe guide such that the transducer housing itself can be separated from a subject by a sterile barrier. The sterilizable shield can be a single-use shield that can prevent contamination and re-use of the shield. The devices can define a beneficial geometry conducive to use by a single operator that can be utilized for percutaneous targets near the skin surface and can enable excellent contact between the device and the skin surface of a subject. | 2015-07-30 |
20150209009 | ULTRASOUND PROBE - An ultrasound probe includes a swingable ultrasound element, an electric circuit to be electrically connected with a probe cable, and a woven cable which electrically connects together the ultrasound element and the electric circuit. | 2015-07-30 |
20150209010 | ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC APPARATUS INCLUDING THE SAME - Provided is an ultrasonic probe including: a housing; an ultrasonic module; at least one signal line; a support barrel which is supported by the housing, in which the at least one signal line is arranged and an outer surface of which has at least one ring electrode which electrically connects the at least one signal line to the ultrasonic module; and a rotation barrel which is rotatable around the support barrel in one direction and supports the ultrasonic module so as to maintain an electrical contact of the ultrasonic module to the at least one ring electrode. | 2015-07-30 |
20150209011 | ULTRASOUND DIAGNOSTIC APPARATUS AND OPERATING METHOD THEREOF - Disclosed are an ultrasound diagnostic apparatus and an operating method thereof. The operating method includes displaying an ultrasound image of a target object, receiving an ultrasound signal obtained from a moving object of interest (OOI) included in the target object, setting a first reference region in the ultrasound image, acquiring first moving path information of the OOI passing through the first reference region, based on the received ultrasound signal, and displaying the first moving path in the ultrasound image, based on the first moving path information. | 2015-07-30 |
20150209012 | METHOD AND ULTRASOUND APPARATUS FOR DISPLAYING ULTRASOUND IMAGE - Provided is an ultrasound image display method. The ultrasound image display method includes acquiring ultrasound image data of an object, receiving a selection of at least one range of image pixel information acquired from the ultrasound image data, extracting partial image ultrasound image data corresponding to the at least one range from among the ultrasound image data, and three-dimensionally displaying an ultrasound image corresponding to the at least one range by using the partial ultrasound image data. | 2015-07-30 |
20150209013 | METHODS AND SYSTEMS FOR DISPLAY OF SHEAR-WAVE ELASTOGRAPHY AND STRAIN ELASTOGRAPHY IMAGES - Methods and systems for displaying ultrasound images are provided. The method provides receiving a user input selecting a shear-wave mode for an ultrasound probe and obtaining shear-wave data of a region of interest (ROI) acquired by the ultrasound probe when in the shear-wave mode. The method further includes receiving a user input selecting a strain mode for the ultrasound probe and obtaining strain data of the ROI acquired by the ultrasound probe when in the strain mode. The method also includes generating an image of the shear-wave data and an image of the strain data and receiving a user input to display the shear-wave image and the strain image. Further, the method provides displaying the shear-wave image and the strain image concurrently. | 2015-07-30 |
20150209014 | BIOLOGICAL INFORMATION PROCESSING APPARATUS AND BIOLOGICAL INFORMATION PROCESSING PROGRAM - A biological information processing apparatus, including: a conversion element which receives an ultrasonic wave transmitted from a subject and converts the ultrasonic wave into an analog signal; an analog-digital converting unit; a first memory which records a digital signal; a signal processing unit which outputs information on an inside of a biological body from the signal recorded in the first memory; a second memory which records information on an ineffective area, for which information need not be recorded; and a controlling unit which controls activation of the analog-digital converting unit or recording to the first memory, wherein the controlling unit stops the activation of the analog-digital converting unit or recording to the first memory in a period in which the ultrasonic wave transmitted from the ineffective area is received based on the information recorded in the second memory. | 2015-07-30 |
20150209015 | METHOD AND APPARATUS FOR REGISTERING MEDICAL IMAGES - An apparatus for registering medical images includes a processor configured to acquire, via an ultrasound probe, a first cross-section of a first medical image, the first cross-section comprising a reference point of an object; and a memory configured to store a second medical image. The processor is configured to obtain a second cross-section of the second medical image corresponding to the first cross-section by using the reference point, and register the first and second medical images with each other. | 2015-07-30 |
20150209016 | REMOTE-CONTROLLED ULTRASOUND DEVICE - A remote-controlled ultrasound device including an enclosure envelope containing a tight compartment and a control compartment that are tightly separated by a transverse partition. Sensor means are designed so as to move in the tight compartment, submerged in an ultrasonic-wave-propagating medium, and driving means are arranged in the control compartment for triggering the movement of a support rod at the end of which are mounted the sensor means. The support rod extends through the partition in order to connect the driving means and the sensor means, being mounted in a freely rotational manner inside a tube passing through said partition. The invention is especially applicable to remote ultrasound operations in the medical field. | 2015-07-30 |
20150209017 | BIOPSY TISSUE SAMPLE TRANSPORT DEVICE AND METHOD OF USING THEREOF - A biopsy tissue sample transport device and method of using thereof including a tissue storage assembly having a sample container, having a holding structure to hold a tissue sample, the holding structure having a sample access opening formed in a sidewall; a housing that receives the tissue storage assembly, the housing comprising an assembly insertion opening through which the tissue storage assembly is inserted into the housing; a sealing member configured to engage and substantially seal the sample access opening of the holding structure of the sample container of the tissue storage assembly; and a lid to engage and substantially seal the assembly insertion opening of the housing. | 2015-07-30 |
20150209018 | VASCULAR HOLE CLOSURE DELIVERY DEVICE - A surgical delivery instrument for delivering a vascular hole closure device having a hole covering member. The delivery instrument comprises a housing, a plunger and an advancer movable within the housing, the advancer having a first portion and a distal portion hingedly connected to the first portion and forming a casing for supporting the hole covering member. Distal movement of the advancer pivots the casing from an angled position to a more linear position to change the orientation of the covering member from a transverse position to a more aligned position. The plunger is advanceable to advance the covering member into the vessel. | 2015-07-30 |
20150209019 | DEVICE AND METHOD FOR SEALING BLOOD VESSELS - The present invention provides devices, systems, and methods for percutaneously sealing a puncture site in tissue tracts and vessels in human or animal bodies. One system includes a locating assembly that is used to locate the puncture site and can also provide temporary hemostasis when the system is used for closing a vessel puncture. The system also includes a compression assembly comprising a tubular member with a balloon on a distal end thereof. This balloon is at a fixed distance from the locator tip which locates the balloon outside the vessel wall at a predetermined distance. Inflation of this balloon causes forward elongation of the balloon which compresses subcutaneous tissue between the distal tip of the balloon and the vessel wall. This tissue compression against the puncture site is the mechanism that provides hemostasis. | 2015-07-30 |
20150209020 | METHOD OF FITTING POUCH IN TISSUE RETRIEVAL DEVICE - A tissue retrieval device includes a tubular member, an expandable member, and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The bag may be selectively opened by the expandable member within the patient. The bag may receive a tissue specimen and be withdrawn from the patient. The bag may be manipulated for packing within the tubular member in a variety of ways. Manipulation of the bag may include folding the bag about axes that are perpendicular to or parallel to the tubular member; rolling the bag about axes that are perpendicular to or parallel to the tubular member; or wrapping the bag about the expandable member, wrapping the bag about a rod, or twisting the bag at a position distal to the expandable member. The tubular member may comprise an environmentally responsive capsule. | 2015-07-30 |
20150209021 | DETACHABLE RATCHETING SHAFT FOR SPECIMEN RETRIEVAL BAG - A system for retrieving a specimen includes a collapsible bag having a first mating member and a retrieval device having a second mating member. The second mating member cooperates with the first mating member for coupling the collapsible bag with the retrieval device. A rotation mechanism is disposed in the retrieval device. Actuation of the rotation device collapses an excess portion of the collapsible bag. | 2015-07-30 |
20150209022 | RETRACTION DEVICES AND METHODS OF ITS USE AND MANUFACTURE - Rib refraction devices and methods of its use and manufacture are disclosed. A retraction device may include a first frame portion and a second frame portion. The second frame portion may be attached to the first frame portion. The second frame portion may mechanically move between a first position and a second position with respect to the first frame portion. The retraction device may also include a first blade being pivotally attached to the first frame portion and comprising a flexible material. The retraction device may also include a second blade being pivotally attached to the second frame portion and comprising a flexible material. | 2015-07-30 |
20150209023 | Two-Stage Spinal Access Assembly - A sequence of access channels to provide access to a surgical site on a spine using: 1) a first retractor adapted to provide an access channel from outside the patient's body; 2) an inserted second retractor with a set of blades with a set of distal tips for insertion into tissue distal to the distal end of the first retractor; and 3) a retractor inserter for use with the second retractor. | 2015-07-30 |
20150209024 | MULTI-LUMEN-CATHETER RETRACTOR SYSTEM FOR A MINIMALLY-INVASIVE, OPERATIVE GASTROINTESTINAL TREATMENT - Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally-invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly-expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner. | 2015-07-30 |
20150209025 | Access Device - Various devices and methods are provided with respect to inserting multiple surgical instruments through a single surgical access device. A medical device including a flexible tissue retractor a releasable insert having multiple instrument openings, and a member such as a sleeve is disclosed. The insert can be in the form of an insert assembly including multiple components. The sleeve can support the insert with respect to the retractor such that the insert and sleeve can be removed together with the retractor remaining in the incision. A method of using the insert is also described. | 2015-07-30 |
20150209026 | BONE ANCHOR DELIVERY SYSTEM DEVICE AND METHOD - A bone anchor delivery system device ( | 2015-07-30 |
20150209027 | Adjustable Suture Lock Loop - The present disclosure relates to an adjustable suture lock loop for use in soft tissue repair and, more particularly, an adjustable suture lock loop constructed from a suture material having a lumen and one or more anchors. The adjustable suture lock loop can include a strand of braided suture material having a first end and a second end, and a lumen; and one or more anchors, wherein each anchor has two or more holes disposed therethrough that are large enough to permit the suture to pass therethrough; and both ends of the suture material pass through the lumen of a first section of the suture material, and wherein the first end of the suture material is free, while the second end is secured to form a loop. | 2015-07-30 |
20150209028 | Stitching Device with Long Needle Delivery - An end effector assembly for a surgical stitching device is provided. The end effector assembly includes an end effector, a housing, and a needle. The end effector includes a first jaw member and a second jaw member. The housing is movable relative to the end effector. The needle is releasably coupled to the housing and movable relative to the housing between a first, insertion position and a second deployed position. The needle is adapted, when in the second, deployed position, to releasably couple to one or both of the first jaw member and the second jaw member of the end effector. | 2015-07-30 |
20150209029 | SUTURE PASSER WITH RADIUSED UPPER JAW - Described herein are suture passers that may be used for repair of the meniscus of the knee. These suture passers typically include an elongate body having a pair of arms. One or more of the arms may be radiused at the distal end region relative to the long axis of the device, to better fit between a target tissue and a body non-target tissue (e.g., the curvature of the femoral condyle). The arms may form a distal-facing opening that is configured to fit the target tissue. One arm may be movable in the axial direction (e.g., the direction of the long axis of the device), while the other arm may be bendable. A tissue penetrator may be housed within one of the aims to extend across the distal opening between the arms. Thus, a suture may be passed from a first side of the tissue to a second side. | 2015-07-30 |
20150209030 | SURGICAL APPARATUS - A surgical stapling apparatus is provided. The surgical stapling apparatus includes an actuating device including an elongated shaft. A tool assembly is disposed on a distal end of the shaft. The tool assembly includes a first jaw member supporting a cartridge assembly having a plurality of surgical fasteners, and a second jaw member supporting an anvil. The first jaw member is movable in relation to the second jaw member between a spaced position and an approximated position. One of the first and second jaw members includes a cantilever at a proximal end thereof. A firing cam bar assembly is slidably disposed within the tool assembly and includes a cam surface configured to engage the cantilever to move the first and second jaw member towards the approximated position and a distal end configured to deploy the plurality of surgical fasteners from the cartridge assembly. | 2015-07-30 |
20150209031 | END EFFECTORS FOR SURGICAL STAPLERS - Articulation joints for use in connection with a surgical instrument that has a portion that must be passed through a trocar or similar structure and then articulated relative to another portion of the instrument received within the trocar. Various embodiments of the articulation joint include at least one flexible driven member to articulate the surgical implement relative to the handle assembly of the instrument. | 2015-07-30 |
20150209032 | SLIDING SLEEVE FOR CIRCULAR STAPLING INSTRUMENT RELOADS - A surgical stapling device and method for joining tissue portions are provided including a handle assembly, an elongate body extending from the handle assembly, a cartridge assembly supported on a distal end of the elongate body, and an anvil assembly at a distal end of the surgical stapling device. The anvil assembly includes a shaft for removably coupling the anvil assembly to the cartridge assembly and a head pivotally mounted to a distal end of the shaft. A sleeve member is slidably disposed about the shaft of the anvil assembly and is transitionable between a first position, where the sleeve member engages the head of the anvil assembly to secure the head in an un-tilted condition, and a second position, where the sleeve member is disengaged from the head of the anvil assembly to allow the head to tilt. | 2015-07-30 |
20150209033 | BUTTRESS RETENTION SYSTEM FOR LINEAR ENDOSTAPLERS - An end effector for use with a surgical stapler comprising a staple cartridge having a tissue contacting surface, a first side surface, and a second side surface opposite the first side surface, an anvil plate having a tissue contacting surface, a first side surface, and a second side surface opposite the first side surface, wherein the first and second side surfaces of each of the staple cartridge and anvil plate have overmolded zones, a buttress releasably disposed on the tissue contacting surfaces of each of the staple cartridge and the anvil plate, and a pair of sutures wherein each suture is bonded to the respective overmolded zones of the first and second side surfaces configured to retain the respective buttress atop the respective tissue contacting surfaces. | 2015-07-30 |
20150209034 | VARYING TISSUE COMPRESSION WITH AN ANVIL CONFIGURATION - The present disclosure relates to surgical fastener applying apparatus and the application of variable compression to tissue. More specifically, the presently disclosed surgical fastener applying apparatus act to limit the flow of blood through tissue immediately adjacent a cut-line formed therein to effectuate hemostasis, while maximizing the flow of blood through tissue more removed from the cut-line to limit unnecessary necrosis. In one embodiment, a surgical fastener applying apparatus is disclosed having a tool assembly coupled to a distal end thereof with first and second jaws respectively including an anvil and a surgical fastener cartridge. The surgical fastener cartridge includes, among other things, angled pushers that engage surgical fasteners of varying lengths. | 2015-07-30 |
20150209035 | METHODS TO SHORTEN CALIBRATION TIMES FOR POWERED DEVICES - A calibration method for a hand-held surgical instrument is disclosed. The hand-held instrument includes a drive motor, a firing rod controlled by the drive motor and having at least one indicator, and a sensor configured to detect the at least one indicator. A microcontroller includes a pulse modulation algorithm stored therein to control the drive motor. The microcontroller executes a calibration algorithm to adjust at least one program coefficient in the pulse modulation algorithm. | 2015-07-30 |
20150209036 | SURGICAL STAPLE-CLIP AND APPLIER - A surgical staple-clip including a clip component and a securing member is used in a wide range of surgical procedures. The staple-clip may be introduced to a surgical site in an un-assembled condition through a small port or trocar. An applier for the staple-clip comprising a pair of opposed jaw-like channels is provided to position and apply the clip component and the securing member. The clip component is positioned around a target tissue and is compressed or clamped upon the tissue using only the force required for a specific surgical procedure such as occlusion, ligation or fixation. When the clip component is properly applied, the securing member is urged forward and over the clip component to secure the staple-clip. The clip component may include traction enhancement features such as surface interruptions, bumps, valleys and ridges. With the staple-clip of the invention, the force required to constrict or occlude the tissue is separate from the force required to secure and maintain the staple-clip in position and, as a result, the body tissue is not over-compressed and nourishment to the body tissue is maintained. Other aspects of the invention include thumb actuated clip appliers for use in hand assisted laparoscopy (HAL). In one embodiment, a clip applier includes a handle and a thumb actuated mechanism that is used to slidably release clips onto a body tissue or vessel by sliding the thumb actuated mechanism forward and backward using only one hand. In another aspect of the invention, a two-stage clip is disclosed having a clip component and a staple component for securing the clip after it has been properly positioned. | 2015-07-30 |
20150209037 | SURGICAL APPARATUS - A surgical stapling apparatus is provided. The surgical stapling apparatus includes an actuating device including an elongated shaft. A tool assembly is disposed on a distal end of the shaft. The tool assembly includes a first jaw member supporting a cartridge assembly having a plurality of surgical fasteners, and a second jaw member supporting an anvil. The first jaw member is movable in relation to the second jaw member between a spaced position and an approximated position. One of the first and second jaw members includes a cantilever at a proximal end thereof. A firing cam bar assembly is slidably disposed within the tool assembly and includes a cam surface configured to engage the cantilever to move the first and second jaw member towards the approximated position and a distal end configured to deploy the plurality of surgical fasteners from the cartridge assembly. | 2015-07-30 |
20150209038 | SURGICAL INSTRUMENTS - Articulation joints for use in connection with a surgical instrument that has a portion that must be passed through a trocar or similar structure and then articulated relative to another portion of the instrument received within the trocar. Various embodiments of the articulation joint include at least one flexible driven member to articulate the surgical implement relative to the handle assembly of the instrument. | 2015-07-30 |
20150209039 | END EFFECTORS FOR SURGICAL STAPLERS - Articulation joints for use in connection with a surgical instrument that has a portion that must be passed through a trocar or similar structure and then articulated relative to another portion of the instrument received within the trocar. Various embodiments of the articulation joint include at least one flexible driven member to articulate the surgical implement relative to the handle assembly of the instrument. | 2015-07-30 |
20150209040 | SURGICAL STAPLING DEVICE AND METHOD - A surgical device comprises a base unit having a hydraulic controller and at least one control piston, a surgical end effector including at least one actuator piston, and a flexible shaft having at least one tube containing hydraulic fluid in hydraulic communication with the base unit and the surgical end effector. The hydraulic controller includes an electric motor configured to drive the control piston to generate hydraulic force. The hydraulic force is transferable from the base unit to the actuator piston of the surgical end effector through the hydraulic fluid in the at least one tube in the flexible shaft, such that the driving of the control piston by the electric motor under the control of the hydraulic controller transfers the hydraulic force from the control piston of the base unit to the actuator piston of the end effector in proportion to the ratio of the area of the control piston and the area of the actuator piston by metering the hydraulic fluid transferred by the control piston. | 2015-07-30 |
20150209041 | SURGICAL STAPLING APPARATUS INCLUDING SENSING MECHANISM - A surgical stapling device particularly suited for endoscopic procedures is described. The device includes a handle assembly and an elongated body extending distally from the handle assembly. The distal end of the elongated body is adapted to engage a disposable loading unit. A control rod having a proximal end operatively connected to the handle assembly includes a distal end extending through the elongated body. A control rod locking member is provided to prevent movement of the control rod until the disposable loading unit is fully secured to the elongated body of the stapling device. | 2015-07-30 |
20150209042 | System And Method For Attaching Soft Tissue To An Implant - One embodiment of the present invention is directed to compositions and methods for enhancing attachment of soft tissues to a metal prosthetic device. In one embodiment a construct is provided comprising a metal implant having a porous metal region, wherein said porous region exhibits a nano-textured surface. | 2015-07-30 |
20150209043 | Coil fastener applier with flexible shaft - A coil fastener applier including a housing, a flexible elongated tubular member, a flexible drive member, a fastener assembly and a trigger is disclosed. The housing defines a longitudinal axis and includes a stationary handle affixed thereto. The flexible elongated tubular portion extends distally from the housing. The flexible drive member is rotatably mounted within the flexible elongated tubular portion. The fastener assembly is mounted adjacent a distal portion of the flexible drive member and is configured to releasably mount at least one coil fastener thereon. The trigger is movably mounted on the housing and movement of the trigger rotates the flexible drive member to drive a coil fastener into tissue. The flexible elongated tubular member and the flexible drive member enable off-axis delivery of a coil fastener. | 2015-07-30 |
20150209044 | SURGICAL INSTRUMENT - A surgical instrument is provided. The surgical instrument includes a housing. The surgical instrument includes an elongated portion extending distally from the housing and defines a longitudinal axis. An end effector operably couples to the elongated portion. A first pivoting member pivotably couples to a distal end of the elongated portion. The first pivoting member defines a first pivot axis intersecting the longitudinal axis when the first pivoting member is rotated. A distal mounting assembly pivotably couples to the first pivoting member and operably couples to the end effector. The distal mounting assembly defines a second pivot axis intersecting the first pivot axis and the longitudinal axis when the proximal mounting assembly is rotated. | 2015-07-30 |
20150209045 | CIRCULAR STAPLER AND STAPLE LINE REINFORCMENT MATERIAL - A surgical stapling instrument includes a staple cartridge assembly having a plurality of rows of staple receiving slots and an anvil assembly having a plurality of rows of staple forming recesses. The staple cartridge assembly, the anvil assembly, or both have one or more attachment members overmolded thereon. A staple line reinforcement material is attached to the attachment members. | 2015-07-30 |
20150209046 | METHODS, SYSTEMS, AND APPARATUS FOR PERFORMING MINIMALLY INVASIVE CORONARY ARTERY BYPASS GRAFT SURGERY - A system for performing vascular surgery includes a first retractor blade and a second retractor blade and a fulcrum device. The first retractor blade includes a first grasping bar, and the second retractor blade comprises a second grasping bar. The first retractor blade and the second retractor blade are adapted to engage opposing edges of a subcostal incision in a patient. The fulcrum device includes a first fulcrum slot and a second fulcrum slot formed through opposing edges of the fulcrum device. The first fulcrum slot is adapted to receive the first grasping bar and the second fulcrum slot is adapted to receive the second grasping bar, such that the fulcrum device is adapted to apply leverage from the first retractor blade and the second retractor blade to spread the edges of the incision and to allow access to a chest cavity of the patient. | 2015-07-30 |
20150209047 | ELECTROMECHANICAL DRIVE AND REMOTE SURGICAL INSTRUMENT ATTACHMENT HAVING COMPUTER ASSISTED CONTROL CAPABILITIES - A medical tool comprising an electromechanical driver and a surgical instrument attachment for use in invasive surgery, including a handle coupled to a flexible sheath which is in turn coupled to a surgical attachment. The handle of the driver includes the electromechanical driver and at least one processor element which controls the actions of the electromechanical driver, and therefore the application elements of the surgical attachment, based on information relayed between the processor element and remotely activateable sensor assemblies in the surgical instrument attachment. | 2015-07-30 |
20150209048 | CIRCULAR STAPLER INCLUDING BUTTRESS - A surgical stapling device for joining tissue portions includes a handle assembly, and a tubular body portion having a staple cartridge assembly containing a plurality of surgical staples in an annular array. The surgical stapling device includes an anvil assembly having a shaft for removably connecting the anvil assembly to the tubular body portion. The anvil assembly and the tubular body portion are juxtaposed with respect to one another along the shaft and are arranged so as to be approximated with respect to one another. The surgical stapling device includes a buttress material supported by the tubular body portion and disposed between the anvil assembly and the staple cartridge assembly. The surgical stapling device includes a suture material that is adapted for engagement with the tubular body portion and the buttress material to secure the buttress material to the tubular body portion. | 2015-07-30 |
20150209049 | OCCLUSION DEVICE AND METHOD OF USE THEREOF - One aspect of the present invention provides a device for occluding a body cavity. In one embodiment, the occlusion device includes include a hub extending from an upstream end to a downstream end and along a central axis. A number of struts are attached to the upstream end and extend upstream from the hub. An expandable balloon is attached to the downstream end and extending downstream from the hub. Another aspect of the present invention provides a method for occluding fluid flow within in a body cavity including placing an occlusion device within the body cavity. | 2015-07-30 |
20150209050 | DEVICES AND METHODS FOR THE TREATMENT OF VASCULAR DEFECTS - Devices and methods for treating vascular defects, such as, for example, balloon-type aneurysms, are described herein. In one embodiment, an apparatus includes an insertion portion and an expandable implant. The expandable implant is configured to be deployed in an aneurysm and is coupled to the insertion portion. The expandable implant has a first portion and a second portion coupled to the first portion. The expandable implant is movable between a first configuration in which the first portion and the second portion are substantially linearly aligned and a second configuration in which the second portion at least partially overlaps the first portion. | 2015-07-30 |
20150209052 | Device for Control of Hemorrhage Including Stabilized Point Pressure Device - A junctional and truncal tourniquet and hip-girdling pelvic sling device for maintaining a desired amount of tension surrounding a person's hips and pelvis to securely support and stabilize a pelvis that has been fractured and to secure a pressure applying device with a preferred amount of tension so that blood vessel-occluding pressure can be applied to stem hemorrhaging. The device may be wrapped around a patient's torso and may include inflatable pressure application bladders useful to occlude blood vessels proximal to an injury on a limb. A stabilizing support device may carry an inflatable pressure application bladder and a separate and removable pressure-concentrating member. An auxiliary strap may be connected to the stabilizing support device and used to keep the junctional and truncal tourniquet and the inflatable pressure application bladder in place on a patient's torso. | 2015-07-30 |
20150209053 | METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY - Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femora implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and or effectiveness of such procedures. | 2015-07-30 |
20150209054 | CUTTING TOOL AND CORRESPONDING ASSEMBLY - A one-piece cutting tool has a shank portion with a mounting end and a cutting end. The cutting end has a body portion and a substantially hemispherical portion. The cutting end further comprises a plurality of flutes, each flute helically extending adjacent to one another about the cutting end along a length from the body portion to the hemispherical portion. Each flute has a cutting edge divided into a first cutting edge section and a second cutting edge section, the first cutting edge section extending along the body portion and being substantially straight-edged or serrated, and the second cutting edge section extending along the hemispherical portion and being serrated along at least a part of the hemispherical portion. A cutting tool assembly is also provided. | 2015-07-30 |
20150209055 | DEVICES, SYSTEMS AND METHODS USEABLE FOR TREATING SINUSITIS - Sinusitis and other disorders of the ear, nose and throat are diagnosed and/or treated using minimally invasive approaches with flexible or rigid instruments. Various methods and devices are used for remodeling or changing the shape, size or configuration of a sinus ostium or duct or other anatomical structure in the ear, nose or throat; implanting a device, cells or tissues; removing matter from the ear, nose or throat; delivering diagnostic or therapeutic substances or performing other diagnostic or therapeutic procedures. Introducing devices (e.g., guide catheters, tubes, guidewires, elongate probes, other elongate members) may be used to facilitate insertion of working devices (e.g. catheters e.g. balloon catheters, guidewires, tissue cutting or remodeling devices, devices for implanting elements like stents, electrosurgical devices, energy emitting devices, devices for delivering diagnostic or therapeutic agents, substance delivery implants, scopes etc.) into the paranasal sinuses or other structures in the ear, nose or throat. Specific devices (e.g., tubular guides, guidewires, balloon catheters, tubular sheaths) are provided as are methods for manufacturing and using such devices to treat disorders of the ear, nose or throat. | 2015-07-30 |
20150209056 | METHOD AND APPARATUS FOR ALERTING A USER TO SENSED LATERAL FORCES UPON A GUIDE-SLEEVE IN A ROBOT SURGICAL SYSTEM - Methods and apparatus for detecting or predicting surgical tool-bone skiving are disclosed. In some embodiments, the surgical tool is movably and/or snugly disposed within a guide-sleeve. In some embodiments, a magnitude of a lateral force between the surgical tool and the guide-sleeve is measured (e.g. by a force sensor or strain sensor). The present or future skiving may be detected or predicted according to the magnitude of the lateral force. In some embodiments, an alert signal is generated in response to the detecting or predicting of the skiving. | 2015-07-30 |
20150209057 | SYSTEMS FOR USE IN CROSSING AND TREATING AN OCCLUSION - A device and method for treating a patient with total or near total occlusion is provided. The device can be positioned in a blood vessel at a treatment site. An occlusion at the treatment site is enlarged by a catheter. The catheter can be advanced over a guidewire into the occlusion. One or more of [a] compression or torsion applied to the guidewire or [b] compression or torsion applied to the catheter body expands or creates a path through the occlusion. The expansions or creation of the access path can be by cutting or abrading the occlusion or by a shoe-horn effect. | 2015-07-30 |
20150209058 | EXPANDABLE TIP ASSEMBLY FOR THROMBUS MANAGEMENT - Systems, methods, and devices for the treatment of acute ischemic stroke that provide immediate blood flow restoration to a vessel occluded by a clot and, after reestablishing blood flow, address the clot itself. Immediate blood flow restoration advantageously can facilitate natural lysis of the clot and also can reduce or obviate the concern for distal embolization due to fragmentation of the clot. Several embodiments of the invention provide for progressive, or modular, treatment based upon the nature of the clot. For example, the progressive treatment can include immediate restoration of blood flow, in-situ clot management, and/or clot removal depending on the particular circumstances of the treatment. The in-situ clot management can include, for example, lysis, maceration, and/or removal. | 2015-07-30 |
20150209059 | METHODS AND DEVICES FOR CONTROLLING MOTORIZED SURGICAL DEVICES - Methods and devices for controlling motorized surgical devices are provided. In general, the methods and devices can allow a surgical device to grasp and cut tissue. In some embodiments, the device's motor can begin providing power for grasping and/or cutting tissue in response to an output from the device's sensor, the device can adjust power provided by the motor based on whether the device is clamping tissue or is being fired, the device can adjust an amount of power provided by the motor based on an amount of user-applied force to the device's actuator and/or can control drive direction of the motor based on the amount of the force, the device can maintain a force applied to the device, the device can self-shift the motor, and/or the device can adjust an amount of power provided to the device's end effector based on a degree of the end effector's closure. | 2015-07-30 |
20150209060 | MEDICAL, IN PARTICULAR SURGICAL, SLIDING-SHAFT INSTRUMENT - A medical slidin -shaft instrument havin a first handle arm a second handle arm pivotably mounted to the first handle arm, a shaft connected to the first handle arm and a slider coupleable to the second handle arm and axially displaceable on the shaft. The slider is removable from the shaft and is guided along a sliding path. A cross-pin couples the second handle arm to the slider and is received in a slot defined by first and second legs of the second handle arm. The first leg is a resilient tongue moveable transversely to a longitudinal axis of the first leg and outwardly away from the second leg. The second handle arm is positioned so that the cross pin lies in the slot. The cross pin is covered and held back by the first leg and is released by applying a force and displacing the end of the first leg. | 2015-07-30 |
20150209061 | MOTOR CONTROL AND FEEDBACK IN POWERED SURGICAL DEVICES - Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving. | 2015-07-30 |
20150209062 | TISSUE SEPARATING SYSTEMS AND METHODS - Systems and methods for separating an object such as a pacing lead from a patient tissue involve a flexible and torqueable shaft having an internal lumen sized to receive the object, and a hard separating mechanism for separating the object from the tissue. Typically the shaft and separating mechanism are advanced along or toward the object, and the separating mechanism is contacted with the tissue. The shaft is rotated to effect separation between the object and the tissue. The systems and methods are well suited for use in cardiac pacing or defibrillator lead explant procedures. | 2015-07-30 |
20150209063 | SYSTEMS, METHODS AND DEVICES FOR ABLATION, CROSSING, AND CUTTING OF OCCLUSIONS - Ablation, crossing, and cutting systems, devices and associated methods, including a crossing device, comprising, in combination: a spring-enhanced handle and body configured to controllably extend and retract a blade within a microcatheter for addressing an occlusion within a vessel of a patient to provide improved access for supplemental treatment and reperfusion. | 2015-07-30 |
20150209064 | SUPPORT CATHETERS FOR USE IN CROSSING AND TREATING AN OCCLUSION - A device and method for treating a patient with total or near total occlusion is provided. The device can be positioned in a blood vessel at a treatment site. An occlusion at the treatment site is enlarged by a catheter. The catheter can be advanced over a guidewire into the occlusion. One or more of [a] compression or torsion applied to the guidewire or [b] compression or torsion applied to the catheter body expands or creates a path through the occlusion. The expansions or creation of the access path can be by cutting or abrading the occlusion or by a shoe-horn effect. | 2015-07-30 |
20150209065 | METHODS FOR CROSSING AND TREATING AN OCCLUSION - A device and method for treating a patient with total or near total occlusion is provided. The device can be positioned in a blood vessel at a treatment site. An occlusion at the treatment site is enlarged by a catheter. The catheter can be advanced over a guidewire into the occlusion. One or more of [a] compression or torsion applied to the guidewire or [b] compression or torsion applied to the catheter body expands or creates a path through the occlusion. The expansions or creation of the access path can be by cutting or abrading the occlusion or by a shoe-horn effect. | 2015-07-30 |
20150209066 | CATHETER DEVICES FOR CROSSING AND TREATING AN OCCLUSION - A device and method for treating a patient with total or near total occlusion is provided. The device can be positioned in a blood vessel at a treatment site. An occlusion at the treatment site is enlarged by a catheter. The catheter can be advanced over a guidewire into the occlusion. One or more of [a] compression or torsion applied to the guidewire or [b] compression or torsion applied to the catheter body expands or creates a path through the occlusion. The expansions or creation of the access path can be by cutting or abrading the occlusion or by a shoe-horn effect. | 2015-07-30 |
20150209067 | Blade Tip Profile for Use in Cutting of Tissue - Methods and devices are described for the design and manufacturing of a knife with a robust cutting edge profile for use in surgical procedures. The cutting edge profile may be defined by a combination of a cutting edge angle and a radius of the cutting edge tip. In some embodiments, the cutting edge profile may be defined by a combination of a web thickness profile and a radius of the cutting edge tip. Numerical ranges are identified for each of the various geometric parameters which may define a cutting edge that provides sufficient knife sharpness over many cutting repetitions. In some embodiments a medical device, which implements a knife with a cutting edge, for use in surgical procedures is described. Methods for forming a knife with a cutting edge including a cutting edge angle, a cutting edge tip radius, and/or a web thickness profile are described. | 2015-07-30 |
20150209068 | Lancet Assembly - Lancet assemblies for puncturing the skin and creating an incision. Upon activation, the disclosed assemblies are configured to move through a firing sequence in which a puncturing instrument extends through an aperture in the device and then is retracted back into a housing of the device and cannot be re-fired. The assemblies are designed so that the aperture in contact with the incision site does not move relative to the incision site during the firing sequence. Accordingly, the tolerance of the assembly is reduced and the reliability of the incisions created by the assembly, including the depth and width of such incisions, is increased. | 2015-07-30 |
20150209069 | Scalpel - A scalpel for cutting soft tissues of the body with an abrasive trailing surface. The abrasive trailing surface reduces distinct scar formation by supporting wound healing. The scalpel can be mounted upon a traditional handle. It may also be implemented as a reciprocating saw, as a rotary drill and reciprocating saw, or as a circular and reciprocating saw. | 2015-07-30 |