04th week of 2016 patent applcation highlights part 5 |
Patent application number | Title | Published |
20160022214 | MEASURING DEVICE - A measuring device that can obtain a stable measurement result is realized. The measuring device includes a measuring portion ( | 2016-01-28 |
20160022215 | INTRAVASCULAR DEVICES, SYSTEMS, AND METHODS HAVING A CORE WIRE WITH MULTIPLE FLATTENED SECTIONS - The present disclosure is directed to intravascular devices, systems, and methods having a core wire with multiple flattened sections. In one aspect, a sensing guide wire is provided. The guide wire includes a first flexible elongate member; a sensing element positioned at a distal portion of the first flexible elongate member; and a second flexible elongate member coupled to the first flexible elongate member such that the second flexible elongate member extends distally from the first flexible elongate member; and wherein a distal portion of the first flexible elongate member includes at least two flattened sections, and wherein the first and second flexible elongate members are coupled along a portion of one of the at least two flattened sections. In other aspects, methods of forming a sensing guide wire are provided. | 2016-01-28 |
20160022216 | REMOTELY POWERED SENSORY IMPLANT - An implant ( | 2016-01-28 |
20160022217 | UNIVERSAL PRESSURE TRANSDUCER MOUNTING DEVICE - A pressure transducer mounting device may include a support member and a pressure transducer holder. In use, the support member may attach to a support surface, such as a housing of a power injection device, while the pressure transducer holder is moveably connected to the support member. The pressure transducer holder may expand open to receive one of a plurality of different sized pressure transducers and bias closed to hold a received one of the plurality of different sized pressure transducers. In addition, the pressure transducer holder may move relative to the support member to one of a plurality of different vertically elevated positions. The pressure transducer mounting device may accommodate different pressure transducers, providing a universal mounting device that can adapt to different medical provider preferences and different pressure transducer sourcing options. | 2016-01-28 |
20160022218 | PATIENT SUPPORT APPARATUS WITH PATIENT INFORMATION SENSORS - A person support apparatus includes sensors for monitoring aspects of a person positioned thereon. The outputs from the sensors are used to distinguish between new and prior occupants of the support apparatus, automatically zero an integrated scale system, distinguish between objects and humans on the support apparatus, determine if a person is sleeping or awake, monitor and characterize movement levels of the person, record a log of likely events regarding a support surface of the apparatus, propose identifications of objects added to or removed from the support surface, record force outputs, and/or other purposes. A person's sleep state may also be obtained and forwarded to a remote location. The sleep state data may be used to mute and/or control alerts or indicators, and/or to predict when a person is going to wake up and likely exit the support apparatus. | 2016-01-28 |
20160022219 | Smartphone Having a Communication Subsystem that is Operable in CDMA, a Digital Infrared Sensor with Ports that Provide a Digital Signal Representing a Surface Temperature, a Microprocessor that Receives from the ports the Digital Signal that is Representative of the Temperature and that Generates a Body Core Temperature from the Digital Signal that is Representative of the Temperature and a Display Device that Displays the Body Core Temperature - A smartphone that includes a microprocessor, a battery operably coupled to the microprocessor, a single button operably coupled to the microprocessor, a communication subsystem that receives messages from and sends messages to wireless networks in accordance with Code Division Multiple Access (CDMA), a digital infrared sensor operably coupled to the microprocessor, the digital infrared sensor having ports that provide a digital signal representing a temperature, and a display device operably coupled to the microprocessor, wherein the microprocessor receives from the ports the digital signal that is representative of the temperature and the microprocessor generates a body core temperature from the digital signal that is representative of the temperature and the microprocessor also operably coupled to the display device displays the body core temperature. | 2016-01-28 |
20160022220 | SENSOR SYSTEM FOR HEART RATE MEASUREMENT PER AXIS OF SHARED ORIENTATION - Technology is described for a wearable sensor system including an accelerometer and a PPG optical sensor having light processing elements including at least one photodetector in at least one linear configuration sharing an axis of orientation with the accelerometer. Heart rate measurements determined from reflected light detected by a photodetector of the light processing elements in a linear configuration are co-sampled with accelerometer measurements for one of its axes sharing its orientation with the linear configuration, thus providing per axis measurements which provide more precise data points for more easily compensating for motion artifacts in heart rate data. A wrist wearable biometric monitoring device is also described which embodies the wearable sensor system and performs active motion artifact compensation. | 2016-01-28 |
20160022221 | SENSOR FAULT DETECTION USING ANALYTE SENSOR DATA PATTERN COMPARISON - Analyte sensor faults are detected. Datasets of glucose values sensor electronics are coupled to a glucose sensor in fluid contact with interstitial fluid under a skin surface. Baseline median glucose value and glucose variability values are computed, based on the first dataset. A baseline data point is stored. Evaluation median glucose value and variability are computed, based on the second dataset of glucose values. An evaluation data point is stored. A magnitude of a vector that extends between the baseline data point and the evaluation data point is computed. A component of the magnitude of the vector that is parallel to a hypoglycemia risk contour line is computed and compared to a predefined threshold value. An indication that a sensor fault has been detected if the component is greater than a threshold is displayed. | 2016-01-28 |
20160022222 | SYSTEMS FOR DIAGNOSING AND/OR TREATING MEDICAL CONDITIONS - A method for performing a diagnostic or therapeutic procedure on a partial occlusion within a blood vessel, includes positioning a guide having a sensor configured and adapted to measure at least one of pressure, volume or flow within a blood vessel, advancing the guide through an at least partial occlusion within the blood vessel such that the sensor is downstream of the occlusion, measuring at least one of pressure, volume or flow downstream of the occlusion using the sensor and analyzing data obtained from the sensor to assist in determining the viability of tissue of the blood vessel downstream of the occlusion. | 2016-01-28 |
20160022223 | MULTI-MODAL DEPTH-RESOLVED TISSUE STATUS MONITOR - The properties inside a human tissue as well as how those properties vary over time can include information of great importance to a healthcare provider. In some cases, the tissue of interest may not be easily accessible, as a tissue that is under a cast or beneath a bandage, or may be beneath a layer of skin that makes it difficult to evaluate the tissue visually or in a non-invasive manner. The systems and methods described herein relate to monitoring tissue at a plurality of depths. | 2016-01-28 |
20160022224 | SYSTEM FOR MEASURING VITAL SIGNS USING BILATERAL PULSE TRANSIT TIME - The invention provides a monitor for measuring blood pressure and other vital signs from a patient without using a cuff. The invention provides a hand-held device for measuring vital signs (e.g. blood pressure) from a patient that features: i) a housing that encloses a first sensor, that includes a first electrode and a first optical system configured to generate a first optical signal; ii) a second sensor that includes a second electrode and a second optical system configured to generate a second optical signal; iii) an amplifier system, in electrical contact with the first and second electrodes, configured to processes electrical signals from the first and second electrodes to generate an electrical waveform; and iv) a microprocessor, in electrical communication with the amplifier system, first optical system, and second optical system, the microprocessor configured to process the electrical waveform and first and second optical signals with an algorithm to determine at least one of the patient's vital signs. | 2016-01-28 |
20160022225 | DIAGNOSTIC TEST DEVICE WITH IMPROVED DISPLAY - The present disclosure relates to diagnostic test devices that provide enhanced communication to a user thereof through provision of improved digital display. The test device can include a test member, such as lateral flow assay test strip. The test device can further include an electronic communication circuit that can comprise a digital display element as well as a microcontroller. Other elements in the electronic communication circuit can include one or more sensor elements, an audio element, and one or more switching elements. The disclosure further relates to methods of providing indicia of operation of a test device that comprises steps for assembly of a diagnostic test device that includes an improved digital display. | 2016-01-28 |
20160022226 | NOTIFICATION SYSTEM OF DEVIATION FROM PREDEFINED CONDITIONS - The present invention includes a healthcare system for capturing and maintaining patient healthcare records and employing information in the records to proactively alert hospital workers to a condition that places patient health at risk. | 2016-01-28 |
20160022227 | Method of Transmitting an Emergency Audiovisual Alert to an Emergency Contact and Emergency Medical Services - A method of transmitting an emergency audiovisual alert to an emergency contact and emergency medical services allows a user who is experiencing a medical emergency to notify an emergency contact and/or emergency medical services. An emergency alert process is initiated via a plurality of failsafe triggers. Audiovisual data and location data from a user computing device are sent to an at least one recipient device of the emergency contact and emergency medical services. This allows emergency medical services to provide a more educated and potentially life-saving response. Audiovisual data and location data are captured through an audio-capture device, a video-capture device, and a geospatial positioning module. The plurality of failsafe triggers includes a haptic distress input, a vocal distress command, and a vital sign reading. As such, the emergency alert process may be initiated even if the user is unconscious or otherwise incapacitated. | 2016-01-28 |
20160022228 | DETECTOR ARM SYSTEMS AND ASSEMBLIES - A detector arm assembly is provided that includes a stator, a detector head, a radial motion motor, and a detector head belt. The stator is configured to be fixedly coupled to a gantry having a bore. The detector head includes a carrier section that is slidably coupled to the stator and configured to be movable in a radial direction in the bore relative to the stator. The radial motion motor is operably coupled to at least one of the detector head or the stator. The detector head belt is operably coupled to the radial motion motor and the carrier section. Rotation of the radial motion motor causes movement of the detector head in the radial direction. | 2016-01-28 |
20160022229 | Single Photon Emission Computed Tomography Imaging Method - A SPECT diagnostic method of performing myocardial perfusion imaging on a patient, consisting of
| 2016-01-28 |
20160022230 | X-RAY SCATTER REDUCING DEVICE FOR USE WITH 2D AND 3D MAMMOGRAPHY - Systems and methods for reducing X-ray scatter during breast imaging, and more specifically during tomosynthesis imaging. In one embodiment, an anti-scatter grid having a plurality of septa may be configured to be positioned relative to an X-ray imaging device such that each septum of the plurality of septa extends along a direction substantially parallel to a coronal plane of a subject during imaging of the subject using the X-ray imaging device. The X-ray imaging device may be operable in a tomosynthesis mode for imaging of a breast of the subject and may include the anti-scatter grid disposed between a breast platform and the X-ray detector. The anti-scatter grid may be configured to move in a direction substantially parallel to a sagittal plane of the subject during tomosynthesis imaging. | 2016-01-28 |
20160022231 | RADIATION IMAGING SYSTEM, RADIATION IMAGING APPARATUS, CONTROL METHODS THEREFOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A radiation imaging system comprises a radiation generation unit configured to generate radiation, and at least one imaging unit configured to detect radiation from the radiation generation unit and obtain a radiation image, the imaging unit including a control unit configured to control to operate in one of a first operation mode of capturing the radiation image and controlling the radiation imaging system and a second operation mode of capturing the radiation image. | 2016-01-28 |
20160022232 | ANATOMICAL IMAGING SYSTEM HAVING FIXED GANTRY AND ROTATING DISC, WITH ADJUSTABLE ANGLE OF TILT AND INCREASED STRUCTURAL INTEGRITY, AND WITH IMPROVED POWER TRANSMISSION AND POSITION SENSING - An anatomical imaging system of the sort having a fixed gantry and a rotating disc, with an adjustable angle of tilt and increased structural integrity, and with improved power transmission and position sensing. | 2016-01-28 |
20160022233 | CREATING A VESSEL IMAGE AND FLUOROSCOPICALLY REPRESENTING VESSELS - A method for creating a selective vessel image within a volume section of an examination object using an imaging system is provided. The method includes creating a vessel image of the volume section. The creating of the vessel image includes acquiring imaging data of the volume section within a predetermined time interval using the imaging system, determining a maximum opacity within the time interval on account of a contrast agent administered to the examination object per pixel of the vessel image, and segmenting vessels. The segmenting includes deciding, depending on the maximum opacity of the pixel, whether the respective pixel belongs to the vessel. The method also includes determining a contrast agent arrival time per pixel of the vessel image, and segmenting whether the respective vessel of the vessel image belongs to a vessel of the selective vessel image. | 2016-01-28 |
20160022234 | SYSTEMS AND METHODS FOR IMAGING SINUSES - Systems, devices, and methods for imaging a sinus in a patient involving a through sinus are presented. In one instance, a system includes a radiopaque wound filler for disposing into the through sinus. The system further includes a radiopaque solution for deploying into the sinus, and a radiopaque solution unit having a radiopaque solution reservoir and a positive pressure source. Other systems, devices, and methods are presented. | 2016-01-28 |
20160022235 | METHODS AND APPARATUS FOR DIFFERENTIAL PHASE-CONTRAST CONE-BEAM CT AND HYBRID CONE-BEAM CT - A raw DPC (differential phase contrast) image of an object is acquired. The background phase distribution due to the non-uniformity of the grating system is acquired by the same process without an object in place, and the true DPC image of the object is acquired by subtracting the background phase distribution from the raw DPC image. | 2016-01-28 |
20160022236 | MEDICAL IMAGE PROCESSING APPARATUS, X-RAY DIAGNOSTIC APPARATUS, MEDICAL IMAGE PROCESSING METHOD AND X-RAY DIAGNOSTIC METHOD - According to one embodiment, a medical image processing apparatus includes processing circuitry. The processing circuitry obtains first and second blood vessel image by image generation processing which obtains time phase changes in concentrations of a contrast agent based on X-ray contrast image and generates time phase image according to a gray or color scale. The time phase image has pixel values corresponding to time phases at which the concentrations of the contrast agent become a specific condition. The image generation processing is performed multiple times based on X-ray contrast images acquired at different times. Further, the processing circuitry determines or corrects pixel values or time phases of at least one of the first and second blood vessel image, to make a pixel value of a time phase of the first blood vessel image coincident with that of the second blood vessel image. | 2016-01-28 |
20160022237 | X-RAY CT APPARATUS - An X-ray CT apparatus includes a first X-ray source, a first detector, a second X-ray source, a second detector, and a processing circuitry. The processing circuitry controls the first and second X-ray sources and the first and second detectors to perform scanning. The processing circuitry acquires first data of a plurality of first detection regions and second data of a plurality of second detection regions, each of the first and second detection regions including one detection element or a plurality of detection elements in the row direction, and the first detection regions being shifted by an amount corresponding to n (02016-01-28 | |
20160022238 | APPARATUS AND METHOD FOR AIDING IMAGING DIGNOSIS - An apparatus and method for aiding imaging diagnosis is provided. The imaging diagnosis aiding apparatus includes: an extractor configured to extract at least one medical image feature from medical images, a diagnosis component configured to determine whether a lesion is malignant or benign based on the at least one extracted medical image feature, and a display configured to display supplementary diagnosis information in response to a reliability of the determination being above a predetermined threshold. | 2016-01-28 |
20160022239 | X-RAY DIAGNOSTIC APPARATUS AND IMAGE PROCESSING APPARATUS - In an X-ray diagnostic apparatus according to an embodiment, an X-ray generator configured to irradiate an X-ray to a subject. An X-ray detector configured to detect the X-ray. Processing circuitry configured to generate a plurality of X-ray images chronologically based on X-rays that have passed through the subject to which a contrast media is injected, and that have been detected by the X-ray detector. The processing circuitry configured to extract a first image from among the X-ray images, the first image when any one of a change in a pixel value between predetermined two images and a predetermined region in one image is equal to or smaller than a threshold. A display configured to display, after the first image is extracted, a plurality of X-ray images that have been generated prior to the first image in reverse chronological order. | 2016-01-28 |
20160022240 | MEDICAL IMAGE PROCESSING APPARATUS AND MEDICAL IMAGE PROCESSING METHOD - According to one embodiment, a medical image processing apparatus includes an image storage memory, a calculation circuitry, a level decision circuitry, and an output interface circuitry. The image storage memory stores data of a plurality of images in different respiratory phases. The calculation circuitry calculates a motion amount of a region between the plurality of images for each pixel or area. The level decision circuitry decides a level concerning a severity of chronic obstructive pulmonary disease for each pixel or area. The output interface circuitry outputs information concerning the decided level. | 2016-01-28 |
20160022241 | SYSTEM AND METHOD FOR USE IN MAPPING A RADIATION DOSE APPLIED IN AN ANGIOGRAPHY IMAGING PROCEDURE OF A PATIENT - A system and method for use in mapping a radiation dose applied in an angiography imaging procedure is provided. The system can include an image acquisition system, a table in support of the patient, and a computer processor that calculates an angulation of a radiation beam to the patient in the angiography imaging procedure relative to the table; calculating an angulation of the table; calculating an intersection of the radiation beam relative to a two-dimensional grid; calculating the radiation dose applied at the intersection of the radiation beam to each of the predefined areas of the two-dimensional grid; calculating an orientation of the patient relative to the two-dimensional grid of predefined areas; and creating a graphic display illustrative of an aggregation of the radiation dose applied to each of the predefined areas of the two-dimensional grid for viewing by a user. | 2016-01-28 |
20160022242 | RADIATION IMAGE CAPTURING SYSTEM - Disclosed is a radiation image capturing system including a portable radiation image capturing apparatus and a portable console. The portable radiation image capturing apparatus can generate image data according to irradiated radiation and transmit the generated image data by wireless communication. The portable console includes a first wireless communication unit which can receive the image data transmitted from the radiation image capturing apparatus and a second wireless communication unit which can communicate with an external apparatus or system by wireless communication. The console gives priority to one wireless communication than the other between the wireless communication through the first wireless communication unit or the wireless communication through the second wireless communication unit. | 2016-01-28 |
20160022243 | X-RAY COMPUTED TOMOGRAPHY APPARATUS - An X-ray computed tomography apparatus according to an embodiment stores a plurality of reference count data indicative of energy spectra of X-rays, which are associated with a plurality of tube voltages or tube currents. Estimation circuitry estimates a tube voltage or a tube current at a time of X-ray irradiation, based on a comparison of energy spectra between second count data and each of the plurality of reference count data. Correction circuitry corrects first count data acquired together with the second count data, by using an energy spectrum calculated based on the estimated tube voltage or tube current. Reconstruction circuitry reconstructs medical image data, based on the corrected first count data. | 2016-01-28 |
20160022244 | MEDICAL PROBES HAVING INTERNAL HYDROPHILIC SURFACES - Medical probes having an inner fluidic path for flowing an internal liquid therein are disclosed, in which at least one internal surface in flow communication with the inner fluidic path is hydrophilic for the reduction of bubble adhesion thereto. In some embodiments, imaging probes are described, in which an internal surface in flow communication with an internal fluidic path, and through which imaging energy propagates, is coated with a hydrophilic layer that has a thickness and/or an acoustic impedance for reducing an impedance mismatch. Various configurations are described, including embodiments in which hydrophobic bubble trapping surface regions are included in addition to the hydrophilic surface regions. In some embodiments, a medical probe may have an inner lumen defined by an inner fluidic conduit, where at least a portion of the inner surface of the inner fluidic conduit is hydrophilic. | 2016-01-28 |
20160022245 | SYSTEM FOR PROVIDING SCANNING MEDIUM - A system for providing scanning medium for scanning a volume of tissue comprising: an inner chamber that contains the scanning medium; a transducer mounted to the inner chamber and configured to move along a motion path, with the inner chamber, in scanning the volume of tissue; an outer chamber concentrically aligned about the inner chamber to guide the inner chamber along the motion path; a piston module defining a base surface within the inner chamber, the piston module comprising a medium inlet and a medium outlet for adjusting an amount of the scanning medium within the inner chamber; a detection subsystem coupled to the base surface of the piston module; and an actuator comprising a stationary portion mounted to the piston module and a moving portion coupled to the inner chamber and configured to produce motion of the inner chamber along the motion path. | 2016-01-28 |
20160022246 | Head Frame with Integrated Pressure Chamber for Non-Invasive Intracranial Pressure Measurements - A head frame for use in non-invasively determining the absolute value of intracranial pressure of a living body having a hard, flexible shield for covering the eye area of a patient. The shield has an inner surface and an outer transducer surface. An elastic film is sealed along its outer edge to the inner surface of the shield forming an expandable chamber. First and second connectors are located on the shield, permitting an inflow and outflow of pressurized liquid to the chamber. The elastic film expands inward toward the patient with an inflow of pressurized liquid, imparting a pressure against the patient's eye. An adjustable strap is attached to the shield for securing the head frame to the head of the patient. | 2016-01-28 |
20160022247 | ULTRASOUND IMAGING APPARATUS AND CONTROLLING METHOD THEREOF - Disclosed herein is an ultrasound imaging apparatus and a controlling method thereof, the ultrasound imaging apparatus includes a receiving unit receiving an imaging signal of an object, a display unit displaying a diagnostic imaging on a first section based on the imaging signal and displaying an image indicator indicating a target part of the object on a second section, and a controlling unit synchronizing the diagnostic imaging with a reference image corresponding to the diagnostic imaging. | 2016-01-28 |
20160022248 | IMAGING APPARATUS FOR DIAGNOSIS AND PROGRAM - An imaging apparatus is disclosed for diagnosis generating a first tomographic image and a second tomographic image inside a lumen of a measurement subject body by using an ultrasound signal which is transmitted and received by a first transmitting and receiving unit and an optical signal which is transmitted and received by a second transmitting and receiving unit in a case where a transmitting and receiving unit in which the first transmitting and receiving unit performing transmission and reception of the ultrasound signal and the second transmitting and receiving unit performing transmission and reception of the optical signal are disposed moves in an axial direction while rotating in the lumen of the measurement subject body. | 2016-01-28 |
20160022249 | URINE COLLECTION DEVICE - A urine collection device | 2016-01-28 |
20160022250 | ROTATING FULL-CORE BIOPSY NEEDLE - There is disclosed, among other things, embodiments of a biopsy needle for taking a full core sample through soft tissue. In the illustrated embodiments, the needle includes a single monolithic tubular member having a notch cut part-way through a distal portion of the tubular member to form an arch-shaped finger. At least a portion of the finger is bent toward the notch and into the lumen of the tubular member. Methods for using these embodiments are also described. | 2016-01-28 |
20160022251 | BIOPSY APPARATUS HAVING INTEGRATED THUMBWHEEL MECHANISM FOR MANUAL ROTATION OF BIOPSY CANNULA - A biopsy apparatus includes a driver assembly and biopsy probe mechanism drivably coupled to the driver assembly. The biopsy probe mechanism includes a biopsy cannula having a cylindrical side wall that defines a lumen and has a side port located near a distal end that extends through the side wall to the lumen. A thumbwheel mechanism includes a thumbwheel mounted to the driver assembly to rotate about a first rotational axis, the first rotational axis being substantially perpendicular to the longitudinal axis. A first gear is mounted to the thumbwheel for coaxial rotation with the thumbwheel about the first rotational axis. A second gear is mounted to the biopsy cannula for coaxial rotation with the biopsy cannula about the longitudinal axis, the second gear being located to be drivably engaged by the first gear. The housing is grasped and the thumbwheel rotated with a single hand. | 2016-01-28 |
20160022252 | TISSUE AND VASCULAR CLOSURE DEVICES AND METHODS OF USE THEREOF - Devices and methods for closing access points in tissue are described. The devices include a tubular element fabricated form, for example, biologic material, a biologic tubular structure, or synthetic material. Using minimally invasive procedures, the devices and methods described herein allow implantation of the tubular element through the access point or wound such that it traverses the tissue. The tube has a sealed end which prevents leakage of fluid from, for example, the heart or a vessel upon securing the tube to the tissue. | 2016-01-28 |
20160022253 | ENDOSCOPIC CLOSURE DEVICE USING SEALANTS - A system for treating a tissue defect includes a delivery catheter extending longitudinally from a proximal end to a distal end and including a channel extending therethrough and a tissue closure device movably received with the channel of the delivery catheter to be delivered to target tissue to be treated in combination with a lumen extending within the channel to pass a sealant to target tissue. | 2016-01-28 |
20160022254 | DEVICES AND METHODS FOR FIXATION OF ANIMAL TISSUE - This document relates to tissue modification and, more particularly, to modification of biological tissue for implantation in a mammal. For example, this document relates to tissue tensioning devices and methods used during fixation of tissues for bioprosthetic heart valves. | 2016-01-28 |
20160022255 | INSTRUMENTS FOR USE IN FEMOROACETABULAR IMPINGEMENT PROCEDURES - Improved instruments (tools) and surgical techniques are provided for use in surgical procedures that treat femoroacetabular impingement of both the Cam and Pincer types. | 2016-01-28 |
20160022256 | REINFORCING SLIDER FOR SURGICAL HAND TOOL - A surgical hand tool includes a handle that has an inner cavity. The handle has a proximal end and a distal end. The surgical hand tool also includes a primary tube extending outwardly from the cavity at the distal end, a reinforcing slider slidably disposed over the primary tube, and a biasing member coupled to the handle that biases the reinforcing slider away from the handle. The surgical hand tool also includes a retention mechanism coupled to the handle, the retention mechanism configured to engage and disengage with the reinforcing slider to control relative movement between the reinforcement slider and the handle. | 2016-01-28 |
20160022257 | WOUND RETRACTOR DEVICE - A wound protector and retractor device | 2016-01-28 |
20160022258 | SYSTEM AND METHOD FOR ATTACHING SOFT TISSUE TO BONE - Methods and devices for securing soft tissue to a rigid material such as bone are disclosed herein. A bone anchor is described that comprises a base and a top such that suture material may be compressed between surfaces on the base and top to secure the suture to the anchor. Also described is an inserter that can be used to insert the bone anchor into bone and move the anchor top relative to the anchor base to clamp suture material there between. Also described is a soft-tissue and bone piercing anchor and associated inserter. Methods are described that allow use of the bone anchors to provide multiple lengths of suture material to compress a large area of soft tissue against bone. | 2016-01-28 |
20160022259 | Anchor Deployment System, Device, and Method of Treatment - Anchor deployment systems, anchor deployment devices, and methods of treatment are described herein. An embodiment of an anchor deployment system comprises a deployment device, a retention mechanism, an anchor, and a connector. The deployment device has a handle, an elongate member, a stylet, a spring, and an actuator. The deployment device has a first configuration in which the connector is releasably attached to the handle and a second configuration in which the connector is free of attachment to the handle. | 2016-01-28 |
20160022260 | KNOTLESS SUTURE ANCHOR AND METHOD OF USING SAME - A suture anchor including a first portion and a second portion. The first portion defining a first suture bore and having an angled distal surface that extends in a plane oblique to a longitudinal axis of the suture anchor. The second portion defining a second suture bore and having an angled proximal surface that is complementary to the angled distal surface. The angled proximate surface extends in a plane oblique to the longitudinal axis. In a first configuration, the first portion and the second portion are aligned along the longitudinal axis, and the first suture bore is aligned with the second suture bore. In a second configuration, the first portion and the second portion are offset with respect to the longitudinal axis, and the first suture bore is offset from the second suture bore to retain a suture within the first suture bore and the second suture bore. | 2016-01-28 |
20160022261 | SOFT TISSUE REPAIR DEVICE AND ASSOCIATED METHODS - A soft tissue repair device. The device includes an inserter having a distal portion, a first anchor carried externally onto the distal portion, a second anchor carried externally onto the distal portion, and a flexible strand coupling the first and second anchors and forming an adjustable knotless loop. | 2016-01-28 |
20160022262 | MEDICAL TUBE, MEDICAL TUBE ASSEMBLY, AND INTRAPELVIC TREATMENT KIT - A medical tube is disclosed, which includes a tubular main body curved in a circular arc shape. The main body has a flat shape as a cross-sectional shape at a central portion in the longitudinal direction thereof. The main body has a flat shape including a minor axis and a major axis as a cross-sectional shape at the central portion in the longitudinal direction thereof. The angle formed between the minor axis and a plane containing both a center point of the circular arc in the central portion and a center point of the cross-sectional shape with respect to the longitudinal direction of the main body is an acute angle. The angle is preferably 20° to 60°. The medical tube thus configured is for use in treatment of a disorder in a pelvic organ, by indwelling an implant between a urethral lumen and a vaginal cavity. | 2016-01-28 |
20160022263 | SHAPE MEMORY FILAMENT FOR SUTURE MANAGEMENT - A member of a rigid flexible elastic material, the member including a body portion and an aperture portion with the member adapted for delivery through an axial longitudinal channel of a percutaneous delivery subsystem, the aperture portion including an expanded mode having a lateral dimension greater than an inner diameter of the channel when the aperture portion extends outside the channel and a collapsed mode wherein the lateral dimension is not greater than the inner diameter of the channel when the aperture portion is within the channel, the channel including a first axial opening and a second axial opening with the aperture portion transitioning from the expanded mode to the collapsed mode when inserted into the openings and the aperture transitioning from the collapsed mode to the expanded mode when exiting from the openings. | 2016-01-28 |
20160022264 | Medical Suture Needle - The problem that a metal wire joined integrally to a hole formed in a proximal end face of a medical suture needle is susceptible to bending damage is reduced. | 2016-01-28 |
20160022265 | MEDICAL TUBE AND MEDICAL TUBE ASSEMBLY - A medical tube is disclosed, which can include a main body in which a distal portion of a tubular proximal separable piece is detachably connected to a proximal portion of a tubular distal separable piece; and a state maintaining mechanism for maintaining a connected state of the distal separable piece and the proximal separable piece. In addition, the main body is inserted into a body starting from the distal separable piece side, and is disposed inside the body in a state in which a distal end and a proximal end thereof are exposed outside of the body. In addition, the state maintaining mechanism can include a string which is disposed inside the main body and interlocks the distal separable piece and the proximal separable piece, and the connected state can be released by cutting the string. | 2016-01-28 |
20160022266 | MAGNETIC ANASTOMOSIS DEVICES AND METHODS OF DELIVERY - The invention concerns delivering paired magnetic anastomosis devices to either side of tissues to be joined. The magnetic anastomosis devices are coupled to a guide element that facilitates delivery and manipulation of the devices when using minimally-invasive techniques such as endoscopy and laparoscopy. Elongated manipulators and guide tubes are also disclosed that improve a user's dexterity with the devices during placement. | 2016-01-28 |
20160022267 | CIRCULAR STAPLING INSTRUMENTS - A circular stapling instrument including a stapling forming assembly that is actuated independently from actuation of the cutting assembly is provided. The instrument includes a handle assembly, an elongate body extending from the handle assembly, a cartridge assembly mounted on a distal end of the elongate body. The cartridge assembly includes a pusher assembly and a knife assembly. The knife assembly is selectively fixed relative to the pusher assembly. | 2016-01-28 |
20160022268 | BUTTRESS FIXATION FOR A CIRCULAR STAPLER - A stapling apparatus includes a body portion, a staple cartridge disposed within the body portion, and a buttress removably attached to the staple cartridge. The staple cartridge includes a plurality of staple receiving slots defined in a tissue contacting surface of the staple cartridge, with each staple receiving slot of the plurality of staple receiving slots including a staple disposed therein. The buttress includes a plurality of tabs at an outer edge of the buttress. The buttress is releasably retained on the staple cartridge by at least one tab of the plurality of tabs extending into a staple receiving slot of the plurality of staple receiving slots defined in the staple cartridge. | 2016-01-28 |
20160022269 | GAS POWERED SYSTEM FOR PERFORMING REMOTE ISCHEMIC CONDITIONING - A device for performing a remote ischemic conditioning treatment. The device includes an inflatable cuff and a cartridge which is a source of gas for inflating the cuff. A first valve controls the flow of gas from the cartridge to the cuff so as to maintain a predetermined pressure in the cuff during an ischemic period. A second valve allows gas to escape from the cuff during a reperfusion period of the remote ischemic conditioning treatment. A controller which may be battery-powered is used to control the opening and closing of the valves. The cartridge may contain a gas, or materials which, under certain conditions, react to produce a gas. The chemical reaction may be initiated by an electrical pulse or signal from the controller. | 2016-01-28 |
20160022270 | EXPANDABLE VASO-OCCLUSIVE DEVICES HAVING SHAPE MEMORY AND METHODS OF USING THE SAME - In some aspects, the present disclosure is directed to vaso-occlusive devices comprise a device portion and one or more expandable components which comprise a shape memory material and which expand laterally outward from the device portion upon being subjected to an activating stimulus. Other aspects of the disclosure pertain to systems containing such devices and methods of forming vascular occlusions using such devices. | 2016-01-28 |
20160022271 | FLAT WOUND DETACHABLE EMBOLIZATION COIL - Inventive subject matter disclosed herein includes a coil assembly for treating a vascular malformation, comprising: a flat wire coil comprising Palladium, having an optimum packing density, that is coiled and that is detachable attachable to the flat wire coil. | 2016-01-28 |
20160022272 | EXPANDABLE DEVICE DELIVERY - An expandable device can be delivered to a luminal structure in a patient using a delivery system. The delivery system can include an elongate carrier member and an engagement component that can releasably engage the expandable device. The elongate carrier member can have a distal portion, a central axis, and a first notch in the distal portion. The engagement component can be positioned within the first notch. Further, the expandable frame can be coupled to the distal portion of the carrier member and have a first terminal end section. When coupled to the carrier member, the first terminal and section can (i) pass from a first end of the first notch through a space between the central axis and the engagement component and (ii) terminate outside of the first notch, beyond a second end of the first notch. | 2016-01-28 |
20160022273 | DEVICES, SYSTEMS, AND METHODS FOR INVERTING AND CLOSING THE LEFT ATRIAL APPENDAGE - Devices, systems, and methods are disclosed for inverting and closing a left atrial appendage. Certain methods include the steps of inverting a distal portion of a left atrial appendage and constraining the inverted portion using at least a snare device configured to be fit around the inverted portion of the left atrial appendage and closed, so that the inverted portion is securely circumscribed and closed. Devices and systems related to such methods are also described and include a catheter system comprising a vacuum tube and a snare slidably disposed within a catheter. | 2016-01-28 |
20160022274 | CONTINUOUS EMBOLIC COIL AND METHODS AND DEVICES FOR DELIVERY OF THE SAME - An occlusion system ( | 2016-01-28 |
20160022275 | Covered Embolic Coils - An embolic implant for treating aneurysms or other vascular disorders may include a cover component of unitary construction that is disposed about the exterior of a microcoil such that it does not extend into a lumen formed by the coil. The cover can enhance packing volume and density per unit length of coil, and can prevent blood flow and cause blood clotting while not risking rupture of the vascular disorder. The cover may also provide a platform for the application of multiple treatments and/or therapies including, for example, functionalized and/or bioactive coatings, drug coatings, gene therapy, thrombogenicity control coatings, and surface modifications, while preserving key coil performance attributes. | 2016-01-28 |
20160022276 | Medical Compression Device - A device is provided that aids in the medical compression process. One example of such a device is a medical compression device that can be added to medical machinery, such as the Hologic® Multicare Prone Biopsy table or a Hologic® upright biopsy table/system. The device can be configured to be placed into and partially through an “operating window” of a compression paddle component used in the biopsy table. The device advantageously does not require modification of the biopsy table or modification of the compression paddle/guide for use. | 2016-01-28 |
20160022277 | DISPOSABLE VENOUS TOURNIQUETS WITH REMOVABLE INDICIA-BEARING PORTION AND METHODS OF USE - A disposable tourniquet and its method of use is disclosed. The tourniquet is in the form of a band formed of a thin flexible, non-stretchable material and is arranged to be wrapped around the patient's limb, tightened and locked in place to reduce circulation. The tourniquet includes a removable portion which includes indicia bearing information, e.g., instructions for use, promotional materials, etc. The removable portion may be in the form of an envelope or pouch for holding some item therein. The removable portion may form a tearable portion of the band or may comprise a panel or patch adhesively secured to the band. The tourniquet also may include at least one usage-evidencing seal. | 2016-01-28 |
20160022278 | SYSTEMS AND METHODS FOR PROVIDING A BONE MILLING DEVICE - Methods for resecting a portion of a knee joint are described herein. While the described methods can comprise any suitable step, in some implementations, the methods include cutting a cylindrically-shaped hole in a portion of the knee joint selected from at least one of a distal portion of a femur and a proximal portion of a tibia in the knee joint; and using a depth of the cylindrically-shaped hole as a reference point to resect bone around the cylindrically-shaped hole to a depth substantially matching the depth of the cylindrically-shaped hole. Other implementations are described. | 2016-01-28 |
20160022279 | MICROFRACTURE APPARATUSES AND METHODS - Embodiments of apparatuses and methods for microfracture (e.g., forming a plurality of microfractures in a bone to encourage cartilage regeneration). | 2016-01-28 |
20160022280 | MICROFRACTURE APPARATUSES AND METHODS - Embodiments of apparatuses and methods for microfracture (e.g., forming a plurality of microfractures in a bone to encourage cartilage regeneration). | 2016-01-28 |
20160022281 | MEDICAL DRILL - A medical drill is disclosed, which is made of amorphous alloy, the amorphous alloy is a Ti-based amorphous alloy which comprises titanium in 40 at % or above, wherein the tensile strength of the medical drill is 1600-2600 MPa, and the Vicker's hardness of the medical drill is 600-800. | 2016-01-28 |
20160022282 | INTRAOSSEOUS DEVICE HANDLES, SYSTEMS, AND METHODS - Handles configured to be removably coupled to IO devices that are also configured to be coupled to powered drivers. Kits including IO devices and the present handles. Methods of using the present handles and IO devices. | 2016-01-28 |
20160022283 | SELECTIVE SPINAL TISSUE REMOVAL APPARATUS AND METHOD - Method and devices for cutting and removing a portion of a tissue composition which includes cancellous bone which is directly or indirectly impinging on a neural structure of the spine by creating channels through the tissue structure and then removing the detached tissue. | 2016-01-28 |
20160022284 | SURGICAL ACCESS TOOLS, GUIDE INSTRUMENTS AND ACCESSORIES FOR SUBCHONDRAL TREATMENT OF BONE - One embodiment disclosed provides a guide instrument for controlling the depth and trajectory of a surgical access device into a bone. | 2016-01-28 |
20160022285 | OVAL TIBIA GUIDE - A guide apparatus having a body having a central axis defined therethrough and a first channel and a second channel formed therethrough, a handle coupled to the body, the handle having a locking mechanism configured to prevent movement of the body relative to the handle in a first direction along the central axis of the body, and an arm coupled to the handle, the arm configured to engage at least a portion of a bone. | 2016-01-28 |
20160022286 | DEVICES AND METHODS FOR TROCHANTERIC OSTEOTOMY - Templating software can determine and visually depict the location and size of cuts in a trochanteric osteotomy, including an extended trochanteric osteotomy. The software can also calculate the size and area of fixation for a newly implanted prosthesis, based upon which the new prosthesis that will be implanted in a particular patient can be selected. Additionally, an adjustable cut guide can stabilize and guide the cuts during the procedure. | 2016-01-28 |
20160022287 | SPINAL MARKER SYSTEM AND METHODS OF USE - Temporary, radiographically opaque, bone markers having first and second penetration members that are concentric with one another and are configured to pierce bone are provided herein. Bone markers can non-exclusively be used to help verify the correct surgical site along the vertebrae, locate the vertical midline, and as a fixed point for aligning surgical instruments. Insertion and extraction devices for use with the bone markers are also provided herein. | 2016-01-28 |
20160022288 | SYSTEMS, DEVICES, AND METHODS FOR GUIDING SURGICAL DEVICES INTO BONE - Devices, systems, and methods are generally provided for guiding surgical devices into a desired location and orientation in a bone. In general, the devices can include an elongate guide, a sleeve having an inner lumen therethrough for seating the guide, and a locking mechanism configured to lock a position of the guide with respect to the sleeve. The guide can have a distal, bone-engaging portion that can be laterally offset from an intermediate portion of the guide by a predetermined distance and that can extend distally beyond the sleeve to contact a bony structure. The guide can thus orient and stabilize the sleeve at the predetermined distance from the bony structure to provide for the delivery of one or more surgical devices through the sleeve and into the bone at a desired location and orientation, without requiring a surgeon to actually view the surgical site. | 2016-01-28 |
20160022289 | SUCTION EVACUATION DEVICE - A method for removing a stone from a patient comprising the steps of: providing a suction evacuation assembly which includes a sheath and one or more side arms; inserting and positioning a distal end of the sheath into a lumen or cavity of a patient's body containing a stones; connecting a tube to one of the side arms and to a collection bottle; connecting another tube to the collection bottle and a negative pressure system; visualizing the stone or foreign body using a scope inserted through the assembly; activating the negative pressure system in order to remove the stone from the cavity if the diameter of the stone is narrower than an inside diameter of the sheath and the side arm, or performing a lithotripsy on the stone to create fragments with a decreased diameter which allow the passage through the assembly; and collecting the stone in the collection bottle. | 2016-01-28 |
20160022290 | RETRIEVAL AND CENTERING DEVICE AND METHOD WITH PRESSURE AND ULTRASOUND FEATURES - The present invention relates generally to devices and methods for retrieving or manipulating objects within a lumen. More specifically, embodiments of the invention relate to devices and methods for retrieving or manipulating medical devices from a body lumen. One embodiment of the present invention provides a novel and improved retrieval snare and method of fabricating and using the same. The snare includes a snare wire, having a distal end and a proximal end, for use in the human anatomy, such as but not limited to blood vessels, pulmonary airways, reproductive anatomy, gastrointestinal anatomy, and organs such as the kidneys or lungs. The device enables a user to capture a foreign object located within the human anatomy, grasp said object in a controlled manner, and retrieve and remove said object from the human anatomy. | 2016-01-28 |
20160022291 | RETRIEVAL AND CENTERING DEVICE AND METHOD WITH PRESSURE AND ULTRASOUND FEATURES - The present invention relates generally to devices and methods for retrieving or manipulating objects within a lumen. More specifically, embodiments of the invention relate to devices and methods for retrieving or manipulating medical devices from a body lumen. One embodiment of the present invention provides a novel and improved retrieval snare and method of fabricating and using the same. The snare includes a snare wire, having a distal end and a proximal end, for use in the human anatomy, such as but not limited to blood vessels, pulmonary airways, reproductive anatomy, gastrointestinal anatomy, and organs such as the kidneys or lungs. The device enables a user to capture a foreign object located within the human anatomy, grasp said object in a controlled manner, and retrieve and remove said object from the human anatomy. | 2016-01-28 |
20160022292 | RETRIEVAL AND CENTERING DEVICE AND METHOD WITH PRESSURE AND ULTRASOUND FEATURES - The present invention relates generally to devices and methods for retrieving or manipulating objects within a lumen. More specifically, embodiments of the invention relate to devices and methods for retrieving or manipulating medical devices from a body lumen. One embodiment of the present invention provides a retrieval device having a retrieval snare and an ultrasound transducer to assist in the intravascular navigation of the device. The device enables a user to capture a foreign object located within the human anatomy, grasp said object in a controlled manner, and retrieve and remove said object from the human anatomy. | 2016-01-28 |
20160022293 | MEDICAL DEVICE AND METHOD - A vessel-occluding medical device for the use in diagnosis and/or treatment of cardiovascular disease in the human body includes an outer tube, an inner tube slidably housed within the outer tube, and a tubular sleeve comprising a generally U-shaped, direction reversing region, which moves along the length of the tubular sleeve, to assume radially contracted and radially expanded state as the inner and outer tubes move between the first and second positions. When the tubular sleeve is in the radially expanded state, the inner portion of the tubular sleeve has a funnel-shaped surface and a longitudinally-extending opening to permit material to pass therethrough for receipt of material into the inner tube. | 2016-01-28 |
20160022294 | OCCLUSION AND CLOT TREATMENT WITH INTRACORPOREAL PRESSURE SHOCK WAVES - An intracorporeal pressure shock wave device to provide treatment within blood vessels artificial vessels and grafts that includes a frontal pressure shock wave reflector positioned at the distal end of an intracorporeal catheter to direct shock waves toward a treatment target, such as an occlusion and clot. | 2016-01-28 |
20160022295 | UNFOCUSED ELECTROHYDRAULIC LITHOTRIPTER - Electrohydraulic lithotripters comprising a plurality of electrohydraulic probes are disclosed. Each probe of the plurality of probes comprise a first electrode and a second electrode positioned at a distal end of the probe such that when the probe is discharged, an electric arc between the first electrode and the second electrode produces a shockwave that radiates from the distal end of the probe. A first probe and a second probe of the plurality of probes may be configured to discharge simultaneously or sequentially. | 2016-01-28 |
20160022296 | A CLOT REMOVAL DEVICE - A clot retrieval system comprises a clot retrieval device, a catheter | 2016-01-28 |
20160022297 | METHOD AND APPARATUS FOR LITHIASIS TREATMENT - A medical apparatus may include an inflatable tubular component that can be inflated into a U-shaped structure, a plurality of connecting portions formed on a main body. In one embodiment, the connecting portion can be used for inflating an inflatable cylindrical component formed in the U-shaped structure. The medical apparatus treatment may further include a plurality of control filaments disposed on an inner surface of the U-shaped structure to control the size thereof, so the inner surface of the U-shaped structure can tightly press against an outer surface of the inflatable cylindrical component when it is inflated, and a chamber is formed in the U-shaped structure next to the inflated cylindrical component. When in use, the stones can be trapped into the chamber and chemical reagents can be introduced to either dissolve or disrupt the stones. | 2016-01-28 |
20160022298 | DETACHABLE END EFFECTOR AND LOADER - A surgical device comprises an elongate shaft having an outer tube and an inner rod positioned in the outer tube. The outer tube and inner rod each comprise a distal end and a proximal end. An actuator is operably connected to the proximal ends of the outer tube and the inner rod. An end effector is adapted for in vivo attachment to and detachment from the elongate shaft. The end effector comprises an outer casing comprising a first detent mating feature adapted to engage the distal end of the outer tube; an inner shuttle axially moveable relative the outer casing, the shuttle comprising a second detent mating feature adapted to engage the distal end of the inner rod; and a pair of surgical jaws having an opened position and closed position dependant on the relative axial position of the shuttle and casing. A tubular loader is sized to receive the end effector, the tubular loader comprising third detent mating feature adapted engage end effector. | 2016-01-28 |
20160022299 | Medical Manipulator - A switch mechanism for a medical manipulator, the switch mechanism including a moveable switching operation part, moving-side contacts provided to the switching operation part, and fixed-side contacts capable of contacting the moving-side contacts. At least the electrical-contact sections of the moving-side contacts and of the fixed-side contacts are formed from a corrosion-resistant material. | 2016-01-28 |
20160022300 | SPINNING NANOWIRES AND METHOD FOR INDUCING CELL ERADICATION USING THE SAME - The present invention provides a cell eradication method and a cell eradication principle for necrotizing a cell by agitating a cell using a physical turning force from the impression of an AC magnetic field, after preparing a magnetic nanowire having a dipole and introducing the magnetic nanowire into a cell. Therefore, the composition for inducing cell eradication of the present invention, when applied to a cell that is requested to be removed such as a cancer cell, can eradicate the cell by applying a physical impact through the rotation of the nanowire introduced inside the cell. Additionally, the heat generated from induced current from the magnetic field impression can add an effect of thennotherapy, and also, attaching a drug to the surface of the nanowire enhances the treatment effects. | 2016-01-28 |
20160022301 | SURGICAL INSTRUMENT WITH DISTAL BEARING ASSEMBLY - A surgical cutting instrument comprises an outer tubular member having a proximal section, an intermediate section and a central lumen. An inner tubular member is rotatably received within the central lumen and includes a distal end forming a cutting member extending distally beyond, and exposed relative to, the distal section of the outer tubular member. A bearing assembly is coupled to the outer tubular member and the inner tubular member. | 2016-01-28 |
20160022302 | LEAD EXTRACTION METHODS AND APPARATUS - According to one aspect, a device for assisting in removing an implanted lead is provided. The device comprises a body portion having a center adapted to accommodate the lead, a cutting component coupled to the body portion to assist in separating tissue from the lead, and at least one anchoring component disposed at least partially within the body portion, the at least one anchoring component capable of providing pressure on the lead that resists movement of at least part of the body portion along the lead at least in part by applying fluid pressure. | 2016-01-28 |
20160022303 | LEAD REMOVAL SLEEVE - Methods and systems for removing an object, such as a lead, from formed tissue are provided. Specifically, a lead removal sleeve is configured to engage patient formed tissue at a dilation engagement point. The lead removal sleeve is configured to dilate the formed tissue around a lead, while providing an inner lumen with clearance for the lead to move within the sleeve. It is an object of the lead removal sleeve to support the formed tissue, and even forces of the formed tissue, with a structure of the sleeve as the lead is removed from a patient. The methods and systems are well suited for use in cardiac pacing or defibrillator lead explant procedures. | 2016-01-28 |
20160022304 | SMALL DIAMETER LAPAROSCOPIC TOOL HAVING RELEASABLE TIP - A laparoscopy tool includes a sheath and a control wire slideably disposed within a lumen of the sheath. The sheath has a diameter of less than 1.6 mm and is introduced through an abdominal incision. A handle axially displaces the control wire within the lumen and operates a conventional tip with wire-controlled opposing jaws that is introduced through the umbilicus and has a bore formed in its trailing end. A first set of blades in the bore engage grooves formed in the leading end of the control wire and a second set of blades engages the sheath to prevent sheath retraction. A cam displaces the second set of blades away from the sheath for sheath introduction and removal, and toward the sheath to prevent sheath retraction. The tip is removed through the umbilicus and the tool is removed through the abdominal incision when the surgery is completed. | 2016-01-28 |
20160022305 | ULTRASONIC BLADE OVERMOLD - An ultrasonic instrument comprises an ultrasonic transducer, an acoustic waveguide, and an ultrasonic blade. The acoustic waveguide comprises a bore extending through the waveguide, an anchor pin, and an acoustic isolator. The anchor pin is insertable through the bore and is operable to longitudinally anchor the acoustic waveguide relative to the ultrasonic instrument. The acoustic isolator is radially disposed about the acoustic waveguide and is operable to acoustically isolate the acoustic waveguide from the ultrasonic instrument. The acoustic isolator comprises an opening extending through the isolator. The opening is configured to receive the anchor pin. The ultrasonic blade is in acoustic communication with the acoustic waveguide such that the ultrasonic transducer is operable to drive the ultrasonic blade to vibrate ultrasonically via the acoustic waveguide. | 2016-01-28 |
20160022306 | APPARATUS AND METHODS FOR TRANSFERRING ULTRASONIC ENERGY TO A BODILY TISSUE - An apparatus includes a monolithically-constructed transmission member that defines a lumen along a longitudinal axis. The transmission member includes a first portion, a second portion, and a third portion. The first portion is configured to be coupled to an ultrasonic energy source. The second portion is configured to contact a bodily tissue to transfer ultrasonic energy from a first portion into the bodily tissue. The third portion is disposed between the first portion and the second portion and defines a cross-sectional moment of inertia that is less than at least one of a cross-sectional area moment of inertia of the first portion or a cross-sectional moment of inertia of the second portion. | 2016-01-28 |
20160022307 | ROTATABLE MEDICAL DEVICE - A rotational atherectomy device including a drive shaft rotatably extending through an outer tubular member to rotate a cutting member positioned at a distal end thereof. The rotational atherectomy device further includes an elongate penetrator extendable distal of the cutting member a predetermined maximum distance and configured to stabilize the cutting member as the cutting member engages an occlusion to control the trajectory and advancement of the cutting member through the occlusion. | 2016-01-28 |
20160022308 | APPARATUS, SYSTEM AND METHOD FOR IMAGING A MEDICAL INSTRUMENT - Provided is an apparatus, a system and method for use in image guided medical instrument manipulation. Embodiments describe various apparatuses having a mount operable to receive an imaging probe, a body guide and a medical instrument guide. There are also described methods and a systems for using the various apparatuses to position the apparatus and collect data relating to the position of the medical instrument relative to a target within a patient's body. Further methods include using the apparatus and system in epidural anaesthetic procedure or lumbar puncture. The apparatus may include a hand-held ultrasound probe, configured to acquire a volumetric dataset representing a 3-D depiction of a volume, which may include information about a medical instrument's position relative to the target in three dimensions. | 2016-01-28 |
20160022309 | Transperineal Prostate Biopsy Device, Systems, and Methods of Use - A transperineal biopsy guide including a guide member and a displacement member supported by the guide member. The guide member may be configured to operably couple with the transrectal probe and may include a distal end, a proximal end opposite the distal end, and a length extending along a longitudinal axis between the distal and proximal ends. The displacement member may be configured to support the access needle and displace the access needle along at least a portion of the length of the guide member between the distal and proximal ends. The access needle may extend into the subcutaneous tissue when the access needle is displaced to the distal end. | 2016-01-28 |
20160022310 | TROCAR - Trocar for instrument access to body cavities in minimally invasive surgery, the trocar comprising:—a body having a first access opening and at least one second access opening, each for inserting an instrument;—a cannula arranged with a proximal end to the body and having a distal end suitable for insertion into body cavities in minimally invasive surgery, wherein the cannula has a substantially constant out of round cross-section along is length, wherein a channel in the cannula is connected to the first access opening to provide a first passageway for an instrument and to the second access opening to provide at least one second passageway separate from said first passageway; and—a gas inlet arranged at the body and in fluid connection with the at least one passageway for inflating the body cavity with a gas, such as carbon dioxide gas. | 2016-01-28 |
20160022311 | SURGICAL NEEDLE - The disclosure provides examples of a surgical needle for entering a joint space, such as the hip joint, through tissue. | 2016-01-28 |
20160022312 | MODIFIED VERESS NEEDLE FOR TENSION PNEUMOTHORAX DECOMPRESSION - Disclosed are devices and methods for treating tension pneumothorax. A needle assembly may include an outer cannula defining a lumen and having a distal end portion with a sharp bevel, and an inner cannula slidably-disposed through the lumen of the outer cannula. The inner cannula moves between an extended and retracted position and includes a blunt distal end portion configured to extend beyond the sharp bevel of the outer cannula when the inner cannula is in the extended position. The blunt distal end portion can retract within the lumen of the outer cannula when the inner cannula is in the retracted position, thereby exposing the sharp bevel. The needle assembly further includes a bias disposed inside the housing and coupled to the inner cannula. A proximal end portion of the inner cannula is configured to extend through the housing when the inner cannula is in the retracted position. | 2016-01-28 |
20160022313 | PUNCTURE NEEDLE - A puncture needle including: an elongated approximately-linear main body; a distal end portion that is located at a distal end of the main body and that has a blade surface formed of a distal end surface which is formed inclined with respect to a longitudinal direction; and a bending portion that is provided between the main body and the distal end portion to connect the main body to the distal end portion and that can be passively bent in response to an external force. The distal end portion functions as a bending-direction control portion for setting a bending direction of the bending portion to a direction in which the blade surface is made to face toward an inner side of a bent shape. | 2016-01-28 |