19th week of 2015 patent applcation highlights part 53 |
Patent application number | Title | Published |
20150126805 | HYDRAULIC MICROPHONE - A device, including an implantable microphone, including a chamber in which media corresponding to at least one of a liquid or a fluid resistant to compression is located such that vibrations originating external to the microphone are effectively transmitted through the media. | 2015-05-07 |
20150126806 | LIGHTING SYSTEM, PARTICULARLY FOR DELIRIUM REDUCTION IN INTENSIVE CARE UNITS - The invention relates to a lighting system ( | 2015-05-07 |
20150126807 | Dome and Screw Valves for Remotely Adjustable Gastric Banding Systems - An implantable device controls the movement of fluid to an inflatable portion of a gastric band. The implantable device includes a body. The body has an inlet, an outlet and a valve seat positioned between the inlet and the outlet. The body defines a fluid passage from the inlet to the outlet. The implantable device also includes a diaphragm. The diaphragm has one or more edges coupled to the body. The diaphragm is made of an elastomeric material and capable of being moved between a closed position that blocks the valve seat and does not allow the fluid to move from the inlet to the outlet and an open position that does not block the valve seat and allows the fluid to move from the inlet to the outlet. | 2015-05-07 |
20150126808 | METHOD FOR POSITIONING A DISPOSABLE STERILE ENDOTRACHEAL TUBE, AND CORRESPONDING SYSTEM FOR INTUBATION - The system for intubation comprises:—a disposable sterile endotracheal tube ( | 2015-05-07 |
20150126809 | Ocular Implant Delivery Systems And Methods - Described herein are delivery devices and methods of using the devices for delivering an ocular implant into a suprachoroidal space without use of a goniolens. The delivery device includes a handle including a channel extending from a proximal end of the handle to a distal end of the handle, an applier coupled to the handle, the applier including a blunt distal tip and an elongate, flexible wire insertable through a fluid channel of an ocular implant, and a fiber optic image bundle reversibly inserted through the channel such that the fiber optic image bundle extends to a region proximal to the blunt distal tip of the applier. | 2015-05-07 |
20150126810 | Digital-Based Medical Devices - An otoscopic instrument with an instrument head. The instrument head having a housing, an optical component disposed along an imaging axis, and an illumination system. The illumination system includes a plurality of LEDs disposed in a ring-like configuration adjacent a distal end of the housing with the illumination system disposed within the housing. | 2015-05-07 |
20150126811 | SURGICAL ACCESS SYSTEM AND RELATED METHODS - A surgical access system including a tissue distraction assembly and a tissue refraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. | 2015-05-07 |
20150126812 | Prosthesis Manipulation Pouch - An apparatus and method for inserting prosthesis implants into a patient cavity. The apparatus includes a guide member, prosthesis manipulation pouch and a retractor. The apparatus prevents infection; prevents tears of the incision; eases insertion and placement; and provides a true no-touch operation. In use, the retractor anchors the guide member to the patient while allowing the manipulation pouch to be manipulated to force the prosthesis into a surgical cavity of a patient. | 2015-05-07 |
20150126813 | Anoscope for Ano-Rectal Diagnostic and Surgery - A composite anoscope for ano-rectal diagnostic and surgery, wherein the anoscope ( | 2015-05-07 |
20150126814 | METHODS AND APPARATUS FOR TRANSESOPHAGEAL MICROACCESS SURGERY - The current invention describes methods of transesophageal access to the neck and thorax to perform surgical interventions on structures outside the esophagus in both the cervical and the thoracic cavity. It describes a liner device made of a complete or partial tubular structure, or a flat plate, the liner having means to facilitate creation of a side opening, which may include a valve. The liner with its side opening form a port structure inside the esophageal lumen. The port structure allows elongated surgical devices to pass through a perforation across the full thickness of the esophageal wall to outside location, in a controlled way. The elongated surgical devices can be diagnostic scopes, therapeutic scopes, manual elongated surgical devices, robotic arms or the like. After being deployed outside the esophagus, the surgical devices can access structures outside the esophagus, in the neck and thorax in 360 degrees of freedom around the esophageal circumference. These structures can be bony, cartilaginous, spinal, vascular, soft tissue, deep tissues, lymph nodal, cardiac, pulmonary, tracheal, nervous, muscular or diaphragmatic, skin and subcutaneous tissues of the neck, skin and subcutaneous tissues of the anterior chest wall, skin and subcutaneous tissues of the skin of the back, and skin and layers of the breast. | 2015-05-07 |
20150126815 | SUTURING DEVICES AND METHODS FOR SUTURING AN ANATOMIC STRUCTURE - Suturing devices and systems used to close openings into a biological structure. The suturing device can comprise an elongate member having a proximal end, a distal end, one or more arms, and one or more needles. One or more sheaths may be used with the device to maintain or substantially maintain haemostasis while the device is used and while a procedure is performed in the biological structure. | 2015-05-07 |
20150126816 | THORACIC ACCESS ASSEMBLY - A surgical access assembly for accessing a cavity of a patient includes a proximal frame member, a distal frame member, and a membrane between the proximal and distal frame members. The proximal frame member is positionable adjacent an external surface of tissue and has first and second frame portions movable between a contracted condition and an expanded condition to expand an opening defined therethrough. The membrane defines a loop disposed about at least a portion of the proximal frame member at a proximal end thereof and is engaged to the distal frame member at a distal end thereof. The membrane is transitionable between a crumpled condition and an extended condition upon transitioning of the proximal frame member between the contracted condition and the expanded condition. | 2015-05-07 |
20150126817 | MULTIPLE PORTAL GUIDE - The present disclosure relates to a guide assembly including a guide having a body and a joint including at least one through hole, wherein the joint is configured for sliding along a length of the body, and a first surgical device. The guide is coupled to the first surgical device and a longitudinal axis of the through hole is co-radial with an end of the first surgical device. Other guide assemblies and methods of creating multiple portals during surgery are also disclosed. | 2015-05-07 |
20150126818 | METHOD AND SYSTEM FOR BIOLOGICAL SIGNAL ANALYSIS IN A VEHICLE - A method for biological signal analysis, including providing a multidimensional sensor array disposed at a position for sensing biological data associated with a person, wherein the multidimensional sensor array includes a plurality of sensors and each sensor of the plurality of sensors is mechanically coupled to a common structural coupling material. The method including selectively receiving an output from each sensor of the plurality of sensors, processing the output from each sensor of the plurality of sensors and outputting a biological signal based on the processing. | 2015-05-07 |
20150126819 | NEUROLOGICAL STIMULUS FOR THE PREVENTION OF SUDDEN INFANT DEATH SYNDROME (SIDS) - Inventive embodiments include a system for preventing Sudden Infant Death Syndrome (SIDS) in an infant, by the application of Stochastic Resonance neurological stimuli. The system includes a crib mattress and copper noise grids, wherein the copper noise grids are embedded in the crib mattress. The system also includes a mechanism for generating time controlled white noise and time controlled cyclic signals, combined with a multitude of varying frequencies and harmonics, wherein the mechanism is adjustable for measured local (near crib) white noise power density levels, the mechanism further adjustable for diurnal and seasonal white noise power density level changes. The system also includes circuitry effective for producing positive and negative adjustable DC voltage levels. | 2015-05-07 |
20150126820 | MONITORING OF CARDIAC OUTPUT - There is provided a method of determining a measure of the cardiac output, CO, of a patient, the method comprising obtaining measurements of one or more physiological characteristics of the patient, the physiological characteristics including at least the heart rate, HR, of the patient, the systolic blood pressure, S, of the patient and the diastolic blood pressure, D, of the patient; and processing the measurements to determine a measure of the cardiac output of the patient; wherein the measure of the cardiac output of the patient is derived using the relationship (I), CO=K | 2015-05-07 |
20150126821 | Support System And Method For Detecting Neurodegenerative Disorder - The present invention relates to a system and a method for detection of abnormal motor activity during REM sleep, and further to systems and method for assisting in detecting neurodegenerative disorders such as Parkinson's. One embodiment relates to a method for detection of abnormal motor activity during REM sleep comprising the steps of: performing polysomnographic recordings of a sleeping subject, thereby obtaining one or more electromyography (EMG) derivations, preferably surface EMG recordings, and one or more EEG derivations, and/or one or more electrooculargraphy (EOG) derivations, detecting one or more REM sleep stages, preferably based on the one or more EEG and/or EOG derivations, determining the level of muscle activity during the one or more REM sleep stages based on the one or more EMG derivations, wherein a subject having an increased level of muscle activity during REM sleep compared to one or more normal subjects has abnormal motor activity during REM sleep. | 2015-05-07 |
20150126822 | CONGESTIVE HEART FAILURE RISK STATUS DETERMINATION METHODS AND RELATED DEVICES - Embodiments relate to devices and methods for monitoring, identifying, and determining risk of congestive heart failure (CHF) hospitalization. Methods include determining physiological values of a patient by electrocardiogram (ECG), bioimpedance, and 3-axis accelerometer, filtering the physiological values, comparing physiological values to baseline parameters and determining CHF risk. Devices include a 3-axis accelerometers, bioimpedance sensors, and an electrocardiogram, each capable of measuring patient physiological values, and one or more processors to receive the measured physiological values. | 2015-05-07 |
20150126823 | Diver Monitoring and Communication System - The present invention relates to a system, method and software for monitoring a diver comprising: a topside monitoring system | 2015-05-07 |
20150126824 | Apparatus for Assessing Physiological Conditions - Monitoring apparatus and methods are provided for assessing a physiological condition of a subject. At least two types of physiological information are detected from a subject via a portable monitoring device associated with the subject, and an assessment of a physiological condition of the subject is made using the at least two types of physiological information, wherein each type of physiological information is individually insufficient to make the physiological condition assessment. Environmental information from a vicinity of a subject also may be detected, and an assessment of a physiological condition of the subject may be made using the environmental information in combination with the physiological information. Exemplary physiological information may include subject heart rate, subject activity level, subject tympanic membrane temperature, and subject breathing rate. Exemplary environmental information may include humidity level information in the vicinity of the subject. An exemplary physiological condition assessment may be subject hydration level. | 2015-05-07 |
20150126825 | Physiological Monitoring Apparatus - Wearable apparatus for monitoring various physiological and environmental factors are provided. Real-time, noninvasive health and environmental monitors include a plurality of compact sensors integrated within small, low-profile devices, such as earpiece modules. Physiological and environmental data is collected and wirelessly transmitted into a wireless network, where the data is stored and/or processed. | 2015-05-07 |
20150126826 | PERSONALIZED AVATAR RESPONSIVE TO USER PHYSICAL STATE AND CONTEXT - Systems and methods are disclosed that facilitate providing guidance to a user during performance of a program or routine using a personalized avatar. In an aspect, a system includes a reception component configured to receive physiological and movement information about a user during performance of a routine or program, and an analysis component configured to analyze the physiological and movement information based on reference physiological and movement metrics for the routine or the program to determine whether, how and to what degree the user deviates from requirements of the routine or the program. The system further includes a reaction component configured to determine a response for an avatar displayed to the user based on a determination regarding whether, how and to what degree the user deviates from the requirements of the routine or the program, and an avatar control component configured to initiate manifestation of the response by the avatar as displayed to the user. | 2015-05-07 |
20150126827 | COVERING CAP AND MEASURING DEVICE - A covering cap, in particular for placing on a skin analyzer, contains an end wall bounded by a circumferential edge, and a circumferential wall adjoining the circumferential edge of the end wall. At least one part of the covering cap has a thickness that is less than a thickness of the circumferential wall in a portion of the circumferential wall that lies in the region or end of the circumferential wall remote from the end wall. The end wall is of a gas-permeable configuration. | 2015-05-07 |
20150126828 | BLOOD SAMPLING - Provided herein is technology relating to sampling blood and particularly, but not exclusively, to methods, devices, and systems for high-efficiency isolation of analytes from blood, e.g., for sensitive detection of analytes present in blood at low concentrations. | 2015-05-07 |
20150126829 | MICRO-MAGNETIC REPORTER AND SYSTEMS - The present disclosure describes system and methods for detecting and amplifying weak magnetic fields generated by anatomical structures. The disclosure describes an implantable magnetic reporter system. The magnetic reporter system includes a magnetic reporter. The magnetic reporter includes a platform coupled to a support structure by a plurality of torsional flexures. A magnet is disposed on the platform, and the magnet and platform rotate when exposed to a magnetic field. The rotation of the magnet generates a stronger magnet field that is detectable external to the patient. | 2015-05-07 |
20150126830 | APPARATUS AND METHOD FOR CREATING A STABLE OPTICAL INTERFACE - A system and a method for creating a stable and reproducible interface of an optical sensor system for measuring blood glucose levels in biological tissue include a dual wedge prism sensor attached to a disposable optic that comprises a focusing lens and an optical window. The disposable optic adheres to the skin to allow a patient to take multiple readings or scans at the same location. The disposable optic includes a Petzval surface placed flush against the skin to maintain the focal point of the optical beam on the surface of the skin. Additionally, the integrity of the sensor signal is maximized by varying the rotation rates of the dual wedge prisms over time in relation to the depth scan rate of the sensor. Optimally, a medium may be injected between the disposable and the skin to match the respective refractive indices and optimize the signal collection of the sensor. | 2015-05-07 |
20150126831 | MEDICAL SENSOR WITH AMBIENT LIGHT SHIELDING - Medical sensors assemblies with shielding elements are provided that may be applied to a sensor body to reduce ambient light infiltration. In one embodiment, the shielding elements may be applied only about a portion of the sensor body such that an additive pressure of the shielding element and the sensor body on the patient's tissue is reduced. For example, the shielding element may include openings that reduce the total surface area of the sensor body that is covered by the shielding element. In addition, such shielding elements may be provided as separate accessories for a sensor that may be applied only when ambient light infiltration is detected. | 2015-05-07 |
20150126832 | Noninvasive Sensor Housing - A flexible sensor pad includes a cavity to hold a sensor unit with an attached cable. According to one aspect of the present invention, a light-shielding layer is coupled to a bottom surface of the sensor pad, surrounds the sensor unit, and extends past two sides of the sensor pad. A transparent adhesive layer is coupled to the light-shielding layer and extends past two sides of the light-shielding layer. Another light shielding layer is coupled to a top surface of the sensor pad and covers the sensor unit. The cable divides the sensor pad into a first side and a second side which are mirror images of each other. | 2015-05-07 |
20150126833 | TECHNIQUES FOR MITIGATING MOTION ARTIFACTS FROM IMPLANTABLE PHYSIOLOGICAL SENSORS - Disclosed techniques include monitoring a physiological characteristic of a patient with a sensor that is mounted to an inner wall of a thoracic cavity of the patient, and sending a signal based on the monitored physiological characteristic from the sensor to a remote device. | 2015-05-07 |
20150126834 | WEARABLE ELECTROCHEMICAL SENSORS - Methods, structures, devices and systems are disclosed for fabricating and implementing electrochemical biosensors and chemical sensors. In one aspect, a method of producing an epidermal biosensor includes forming an electrode pattern onto a coated surface of a paper-based substrate to form an electrochemical sensor, the electrode pattern including an electrically conductive material and an electrically insulative material configured in a particular design layout, and attaching an adhesive sheet on a surface of the electrochemical sensor having the electrode pattern, the adhesive sheet capable of adhering to skin or a wearable item, in which the electrochemical sensor, when attached to the skin or the wearable item, is operable to detect chemical analytes within an external environment. | 2015-05-07 |
20150126835 | Analyte Monitoring Devices - Novel membranes comprising various polymers containing heterocyclic nitrogen groups are described. These membranes are usefully employed in electrochemical sensors, such as amperometric biosensors. More particularly, these membranes effectively regulate a flux of analyte to a measurement electrode in an electrochemical sensor, thereby improving the functioning of the electrochemical sensor over a significant range of analyte concentrations. Electrochemical sensors equipped with such membranes are also described. | 2015-05-07 |
20150126836 | Method and Apparatus for Providing Dynamic Multi-Stage Signal Amplification in a Medical Device - Methods and apparatus for providing multi-stage signal amplification in a medical telemetry system are provided. | 2015-05-07 |
20150126837 | DEVICES, SYSTEMS, AND METHODS TO DETERMINE VOLUME REFLUX - Devices, systems, and methods to determine volume reflux. In an exemplary embodiment of a device of the present disclosure, the device comprises an elongated body having a sufficient length so that a distal end of the elongated body can extend to a gastroesophageal junction of a person while a proximal end of the device, or a connector coupled thereto, is present at or distal to a throat of the person relative to the gastroesophageal junction, and a plurality of least ten electrodes positioned at known distances from one another along the elongated body, wherein two or more of the plurality of electrodes can excite an electric field, detect within the electric field, or excite and detect within the electric field, wherein the device is configured to obtain gastric/reflux bolus data at or near the gastroesophageal junction. | 2015-05-07 |
20150126838 | INTEGRATED-TESTING SYSTEM - An integrated-testing system includes a meter, a lancing device and a storage case. The meter includes a housing, a display and a processor. The storage case holds the meter and the lancing device in a relatively fixed position to each other. The meter and the lancing device are maintained in the storage case in the relatively fixed position until a fluid sample is desired, at which time a first portion of the lancing device is advanced to a position external to the storage case to obtain the fluid sample and a second portion of the lancing device remains relatively fixed in the storage case while the fluid sample is obtained. | 2015-05-07 |
20150126839 | FOLEY CATHETER WITH RING ELECTRODES - An apparatus for monitoring a nerve includes a Foley type catheter having an exterior surface, and first and second pairs of ring electrodes formed on the exterior surface of the Foley catheter. Each of the first and second pairs of ring electrodes is configured to perform at least one of stimulating the nerve and recording nerve activity. | 2015-05-07 |
20150126840 | CARDIAC MAPPING USING LATENCY INTERPOLATION - Medical devices and methods for using medical devices are disclosed. An example mapping medical device may include a catheter shaft with a plurality of electrodes. The plurality of electrodes may include a first pair of electrodes, a second pair of electrodes, a third pair of electrodes and a fourth pair of electrodes. The mapping medical device may further include a processor, wherein the processor may be configured to determine a first latency between the first pair of electrodes, determine a second latency between the second pair of electrodes, determine a third latency between the third pair of electrodes, determine a fourth latency between the fourth pair of electrodes, and determine a target signal by interpolating the first latency, the second latency, the third latency and the fourth latency. | 2015-05-07 |
20150126841 | METHOD AND DETERMINATION OF CARDIAC ACTIVATION FROM ELECTROGRAMS WITH MULTIPLE DEFLECTIONS - A method and system for determining activation times for electric potentials from complex electrograms to identify the location of arrhythmic sources or drivers. The method includes counting a number deflections in a recorded cardiac electrogram signal from at least one electrode for a predetermined amount of time. A deflection time is identified for each of the counted number of deflections. A most negative slope is identified between each of the identified deflections times. Each of the identified most negative slopes is correlated to a possible activation time. Each possible activation time is associated with a corresponding electrode from the at least one electrode. A spatial voltage gradient at each corresponding electrode is calculated for each possible activation time. The greatest spatial voltage gradient is identified. The greatest spatial voltage gradient is correlated to an activation time. | 2015-05-07 |
20150126842 | NEEDLE ELECTRODE SAFETY DEVICE - A needle electrode is provided incorporating a protective flap and optionally a retraction chamber. By providing an impenetrable barrier covering the area of skin over the needle's tip, the protective flap protects against needle sticks that can occur when the tip of a needle electrode is pushed back out through the skin. An adhesive layer on the skin-side of the protective flap secures the needle in place without the use of a separate piece of adhesive tape. Other types of needles can incorporate flaps for protection or for securing the needle to the patient. | 2015-05-07 |
20150126843 | MULTIELECTRODE ARRAY AND METHOD OF FABRICATION - A multielectrode array with a fluidic channel and its method of fabrication are presented here. In accordance with various embodiments, the present invention allows for scalability, reproducibility, and precision dimension control by utilizing a lithography dependent process. In one embodiment, the present invention provides for a microelectrode that is a neural implant, with the microelectrode configured for connection to a fluidic channel. In another embodiment, the fluidic channel may deliver growth factors and/or drugs. | 2015-05-07 |
20150126844 | WEARABLE DEVICE WITH LOW ELECTROSTATIC INTERFERENCE - A wearable device applied to a human body is provided. The wearable device includes at least one sensing electrode, a conductive wire, a monitor device, and a shield element. The sensing electrode receives a physiological signal from the human body. The sensing electrode is coupled through the conductive wire to the monitor device. The monitor device is configured to process the physiological signal. The shield element includes metal fiber composition. The shield element covers the sensing electrode and the conductive wire so as to avoid electrostatic interference. The shield element is at least partially exposed to the human body. | 2015-05-07 |
20150126845 | WEARABLE HEAD-MOUNTED, GLASS-STYLE COMPUTING DEVICES WITH EOG ACQUISITION AND ANALYSIS FOR HUMAN-COMPUTER INTERFACES - A apparatus for detecting electrooculograph (EOG) signals, comprising: a pair of temple pieces connected to a bridging structure; at least one electrode on each temple piece configured to contact the skin at the temple, and to receive an EOG signal from a proximate orbital socket; a reference electrode displaced from each temple; and a processor configured to process signals from the sensors to detect saccade movements of the eyes. A wavelet-based algorithm permits analysis and coding of the saccade movements. | 2015-05-07 |
20150126846 | SKIN SCREW ELECTRODES - Electrodes providing excellent recording and physical stability. Electrodes are disclosed that may include a plurality of small teeth that possess a novel design shape and orientation. The shallow and relatively long teeth run parallel to the rim of the electrode that presses against the patient's skin. When the electrode is twisted onto skin, the tiny teeth penetrate the stratum corneum and move nearly horizontally under the stratum corneum, thus anchoring the electrode securely to the skin. The electrodes cause minimal discomfort to the patient since the small teeth do not extend to the pain fibers which are located in deeper layers of the skin. The electrodes may be fabricated in a variety of geometries including cylindrical, disk, and blunt bullet or top shapes. In some instances, the electrodes may be connected to detachable leads having magnetic properties. | 2015-05-07 |
20150126847 | METHOD AND SYSTEM TO MEASURE ECG AND RESPIRATION - A method for monitoring the respiration rate of a patient includes attaching a plurality of electrocardiogram (ECG) electrodes and a pressure sensor to a patient, producing a first respiration signal based on variations detected in signals provided by the ECG electrodes attached to the patient, and producing a second respiration signal based on pressure variations detected in the pressure sensor secured to the patient. The method also includes selecting at least one of the first respiration signal and the second respiration signal based on respective signal qualities and producing a respiration rate from the selected signal. The method also includes providing indicia of the respiration rate. The method may also include displaying ECG signals with the indicia of the respiration rate. | 2015-05-07 |
20150126848 | BODY WORN PHYSIOLOGICAL SENSOR DEVICE HAVING A DISPOSABLE ELECTRODE MODULE - A body-worn physiological sensor includes a computation-communication module, and a flexible circuit layer configured to be coupled to a skin surface of a subject to measure physiological signals. An adhesive covers at least a portion of the flexible circuit layer and a protective covering protects the adhesive. The computation-communication module can be releasably attached to the sensor using electrical traces provided on the flexible circuit layer. | 2015-05-07 |
20150126849 | PHOTOACOUSTIC PROBE AND PHOTOACOUSTIC DIAGNOSTIC APPARATUS INCLUDING SAME - Provided is a photoacoustic probe. The photoacoustic probe is configured to control light emitted from an optical unit by using a shutter that is switched between a state in which the shutter is opened to allow light to pass therethrough and a state in which the shutter blocks the light according to whether an inspection starts. | 2015-05-07 |
20150126850 | Magnetic Resonance Imaging with Asymmetric Radial Sampling and Compressed-Sensing Reconstruction - A method for acquiring cine images using a magnetic resonance imaging (MRI) system includes selecting an asymmetric radial sampling scheme providing an asymmetric view of k-space corresponding to a desired image resolution. Radial k-space data is acquired using the asymmetric radial sampling scheme, wherein slice-orientation of the radial k-space data is continuously modified while acquiring the radial k-space data. A plurality of cine images are reconstructed from the radial k-space data using a compressed-sensing method. | 2015-05-07 |
20150126851 | BIOPSY NEEDLE GUIDING APPARATUS FOR STEREOTACTIC BIOPSY, IMAGING APPARATUS HAVING THE SAME AND BIOPSY METHOD USING THE SAME - The present invention provides a biopsy needle guiding apparatus which makes it possible to precisely and rapidly perform stereotactic biopsy, an imaging apparatus having the same and a biopsy method using the same. The biopsy needle guiding apparatus includes a needle guiding apparatus body having a biopsy needle, and at least one X-ray source provided in the needle guiding apparatus body. | 2015-05-07 |
20150126852 | POSITIONING CATHETER - A catheter guide assembly includes an extended working channel having a proximal portion adjacent a proximal end and a distal portion adjacent a distal end, the extended working channel having a lumen configured to enable translation of an instrument therethrough. The extended working channel defines a radius formed on the distal portion, wherein the distal portion of the extended working channel is formed of a material having a durometer rating sufficient such that deflection of the distal portion is limited as the instrument is translated therethrough. The catheter guide assembly includes a control handle disposed at the proximal end of the extended working channel and operably coupled to the extended working channel, thereby enabling the extended working channel to advance and rotate. | 2015-05-07 |
20150126853 | ARTERIAL SYSTEM NAVIGATION METHODS AND DEVICES AND SYSTEMS TO PERFORM THE SAME - Arterial system navigation methods and devices and systems to perform the same. In an exemplary embodiment of a method of the present disclosure, the method comprises the steps of inserting at least part of an impedance device into an artery of a patient, the artery selected from the group consisting of a femoral artery and a radial artery, obtaining at least one conductance measurement while navigating a distal end of the impedance device through an arterial vasculature of the patient until the distal end is at or near a left ventricle, and performing at least one medical procedure at a location within the arterial vasculature. | 2015-05-07 |
20150126854 | METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL - Methods and devices for diagnosing, monitoring, and/or treating tissue through an opening or port through an airway wall are provided herein. | 2015-05-07 |
20150126855 | RETROGRADE ENTRY ANTEGRADE PLACEMENT FOR FEMORAL ARTERY ACCESS - A Retrograde Entry Antegrade Placement (REAP™) method and apparatus facilitate the antegrade (i.e., in the direction of blood flow) placement of endovascular devices for treatment of lower extremity arterial disease. Initially, a retrograde entry is made into the arterial system of a patient at an entry point with a curved needle, which then exits at an exit point proximal to the entry point, with a first wire then passed through the lumen of the curved needle. From the skin exit point, a Dual-Lumen Access Director (DAD) device is advanced in the antegrade direction down the first wire in a first lumen and enters the CFA lumen. A second wire is passed down a second lumen in the DAD device and follows the SFA lumen in the antegrade direction. The DAD device is removed, and a standard dilator sheath is inserted over the second wire and the endovascular treatment begins. | 2015-05-07 |
20150126856 | ATHERECTOMY CATHETER DRIVE ASSEMBLIES - A drive assembly for driving an imaging catheter has a rotatable fiber and a rotatable drive shaft. The drive assembly includes a fiber optic rotating junction and a motor configured to rotate the rotatable portion of the fiber optic rotating junction. In some embodiments, the drive assembly includes a sensor configured to detect a rotational position of the fiber optic rotating junction and a processor configured to obtain the detected rotational position and stop the motor only when the fiber optic rotating junction is in a predetermined rotational position. In some embodiments, the motor includes a hollow shaft through which at least a portion of the fiber optic rotating junction extends. | 2015-05-07 |
20150126857 | OPTICAL PROBE AND MEDICAL IMAGING APPARATUS INCLUDING THE SAME - Disclosed are an optical probe and a medical imaging apparatus which includes the optical probe. The optical probe includes an optical scanner, which includes first and second fluids which have different refractive indexes and are not mixed with each other, and a probe body that is insertable into a coelom, and in which the optical scanner is provided in the probe body. Light which is emitted from the optical scanner is irradiated onto an object via a light output device. An output angle of the light emitted from the optical scanner varies based on a corresponding change in an interface between the first and second fluids. | 2015-05-07 |
20150126858 | FIBER SCANNING OPTICAL PROBE AND MEDICAL IMAGING APPARATUS INCLUDING THE SAME - Fiber scanning optical probes and medical imaging apparatuses including the same are provided. The fiber scanning optical probe includes an optical fiber; an actuator attached onto the optical fiber and configured to drive the optical fiber at a driving resonance frequency; a mass provided at a side of the optical fiber and configured to control the driving resonance frequency; and a frequency separator provided on a portion of the optical fiber between the actuator and the mass, the frequency separator being configured to separate the driving resonance frequency into separate resonance frequencies. | 2015-05-07 |
20150126859 | GUIDED INCISION PLANNING FOR ENDOSCOPIC MINIMALLY INVASIVE SURGERY - A reference device ( | 2015-05-07 |
20150126860 | ASSOCIATING CORONARY ANGIOGRAPHY IMAGE ANNOTATIONS WITH SYNTAX SCORES FOR ASSESSMENT OF CORONARY ARTERY DISEASE - Embodiments relate to associating coronary angiography image annotations with SYNTAX score for assessment of coronary artery disease. Aspects include receiving and processing a plurality of angiogram videos from a coronary angiography study into a plurality of frames, selecting and displaying a key frame from the plurality of frames for each angiogram video in a browsing interface, and receiving a selection of one of the key frame from a user. Aspects further include displaying the angiogram video associated with the selected key frame in a video viewer interface, receiving a lesion annotation from the user for a frame of the angiogram video, and displaying a SYNTAX score questionnaire in the video viewer interface. Aspects further include annotating the frame of the angiogram video with the answers to the SYNTAX score questionnaire from the user and saving the answers to the SYNTAX score questionnaire with the annotated frame in a database. | 2015-05-07 |
20150126861 | WEARABLE ULTRASONIC DEVICE FOR CIRCULATING TUMOR CELL DETECTION - An apparatus for detecting circulating tumor cells is provided. A support system for mounting on a patient is provided. An imaging system is attached to the support system. The imaging system comprises a transmitter and receiver system for generating and transmitting signals into the patient and receiving signals from the patient and a controller. The controller comprises a processor and computer readable media. The computer readable media comprises computer readable code for transmitting signals into the patient, computer readable code for receiving signals from the patent, and computer readable code for providing in vivo circulating tumor cell imaging agent data from the received signals from the patient. | 2015-05-07 |
20150126862 | Angiographic Examination Method for the Detection of Microembolizations - An angiographic examination method for performing a subtraction angiography for the detection of microembolizations includes capturing at least one pre-operative pre-contrast image and at least one pre-operative post-contrast image having a vascular tree filled with contrast medium. The method also includes subtracting the pre-contrast image and the post-contrast image in order to produce a pre-operative subtraction image. The method includes capturing at least one post-operative post-contrast image having a vascular tree filled with contrast medium, and subtracting a pre-contrast image and the post-operative post-contrast image in order to produce a post-operative subtraction image. The method also includes subtracting the pre-operative subtraction image and the post-operative subtraction image in order to produce a third subtraction image, and reproducing the third subtraction image. | 2015-05-07 |
20150126863 | RADIATION DIAGNOSTIC APPARATUS - Disclosed is a radiation diagnostic apparatus that includes an examination table that has a length in a first direction, a fixing frame that is fixedly disposed on a floor to be separated from the examination table in the first direction and includes a guide member provided in the first direction, a transfer frame that contacts the guide member and moves along the first direction with respect to the fixing frame, a first rotary arm that is rotatably connected to the transfer frame, and a second rotary arm that is rotatably connected to the first rotary arm and is provided for a radiation source and a radiation detector to face each other. | 2015-05-07 |
20150126864 | IMAGE GENERATION APPARATUS - The invention relates to an image generation apparatus ( | 2015-05-07 |
20150126865 | ULTRASONIC PROBE AND ULTRASONIC MEASURING DEVICE - An ultrasonic probe includes an ultrasonic element section for ultrasonic measurement, a first light emitting section that emits red light so as to overlap an ultrasonic measurement range, a second light emitting section that emits near-infrared light so as to overlap the ultrasonic measurement range, and a light receiving section that receives reflected light of the red light and the near-infrared light from a subcutaneous portion of the body. Measurement target tissue in the ultrasonic measurement range is detected from the strength of the received reflected light, and a notification section notifies that the measurement target tissue has been detected. | 2015-05-07 |
20150126866 | ULTRASOUND OBSERVATION SYSTEM AND OPERATION METHOD OF ULTRASOUND OBSERVATION SYSTEM - An ultrasound observation system includes: an ultrasound transducer that transmits ultrasound to a subject and receives ultrasound from the subject and generates an ultrasound signal; a displacement measurement circuit for elasticity image generation that measures a displacement of the subject based on the ultrasound signal; an elasticity modulus calculation circuit that calculates an elasticity modulus of the subject based on the measured displacement; a first automatic pressurization mechanism that generates a pressurization displacement in the subject; a signal waveform analysis circuit that analyzes a periodic motion based on a waveform of a signal that is based on a spontaneous displacement of the subject; and a pressurization mechanism control circuit that controls the first automatic pressurization mechanism so as to generate a pressurization displacement that reduces an influence of the spontaneous displacement of the subject at a time that an elasticity modulus is calculated based on the signal waveform analysis result. | 2015-05-07 |
20150126867 | ULTRASONIC DIAGNOSTIC APPARATUS, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - An ultrasonic diagnostic apparatus according to an embodiment includes a signal processing unit, an indicator calculating unit, a storage unit and a controller. The signal processing unit generates, based on a reflection wave signal of an ultrasonic wave that is transmitted into a subject, strain information about a strain of a tissue that is pressured and released in the subject in chronological order. The indicator calculating unit calculates an indicator of a state of pressure and release to the tissue at generation of the strain information. The storage unit stores a time phase at generation of the strain information and the indicator at generation of the strain information in an associated manner. The controller extracts a candidate time phase being a time phase of a candidate based on the indicator associated with each of the time phase. | 2015-05-07 |
20150126868 | PIERCING-LIKE REFILLABLE DRUG FEEDING DEVICE - A device for delivering a drug comprising an elongate hollow body having a first longitudinal end and a second longitudinal end. The hollow body includes a radially outer peripheral wall, which surrounds a radially inner, and elongate hollow space. The peripheral wall of the hollow body has at least one drug outlet opening between the two longitudinal ends. | 2015-05-07 |
20150126869 | ULTRASOUND DIAGNOSTIC APPARATUS, CONTROLLER OF ULTRASOUND DIAGNOSTIC APPARATUS, AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS - An ultrasound diagnostic apparatus configured in a manner connectable to an ultrasound probe and an indicator includes: a transmission unit; a reception unit; a B mode image generation unit; a C mode image generation unit; and a display processing unit, wherein the C mode image generation unit compares the first C mode image data and second C mode image data generated before the first C mode image data, determines whether there is a noise part in the first C mode image data based on the comparison result, eliminates the noise part when there is the noise part in the first C mode image data, and generates a first C mode image based on the first C mode image data from which the noise part is eliminated. | 2015-05-07 |
20150126870 | Ultrasound Imaging - A method includes concurrently exciting neighboring pairs of transducer elements of an array for at least two transmits, wherein the array has a focus in a range of ten to twenty centimeters with a f-number of five or less. The method further includes receiving first echoes with individual transducer elements of a first sub-set of the transducer elements for a first of the at least two transmits, and receiving second echoes with individual transducer elements of a second sub-set of the transducer elements for a second of the at least two transmits. The method further includes extracting second harmonics from the echoes of the at least two transmits. The method further includes beamforming the extracted second harmonics. The method further includes generating an image based on the beamformed extracted second harmonics. | 2015-05-07 |
20150126871 | SUPPORT APPARATUS OF ULTRASOUND PROBE, HANDSFREE ULTRASOUND PROBE INCLUDING THE SUPPORT APPARATUS, AND METHOD OF OPERATING THE SUPPORT APPARATUS - A support apparatus of an ultrasound probe, a handsfree ultrasound probe including the support apparatus, and a method of operating the support apparatus. The support apparatus includes: a housing including an accommodation unit capable of accommodating an ultrasound probe and an adhesion unit capable of contacting a target object; and a first control unit for controlling an adhesive force with respect to the target object of the adhesion unit according to whether a user touches at least one of the ultrasound probe and the housing. | 2015-05-07 |
20150126872 | SYSTEM AND METHOD FOR DETERMINING VITAL SIGN INFORMATION OF A SUBJECT - A system and method for determining vital sign information of a subject are presented. The system comprises a marker for application to the subject, wherein the marker is configured to change an optical property due to a mechanical manipulation of the marker caused by a physiological process of the subject, a detection unit for detecting radiation from the marker, and an analysis unit for determining the vital sign information of the subject from the detected radiation. | 2015-05-07 |
20150126873 | Wearable Spectroscopy Sensor to Measure Food Consumption - This invention is a wearable device to measure a person's consumption of selected types of food, ingredients, or nutrients comprising: a housing that is configured to be worn on the person's wrist, arm, hand, or finger; a spectroscopy sensor that collects data concerning light energy reflected from the person's body and/or absorbed by the person's body, wherein this data is used to measure the person's consumption of selected types of food, ingredients, or nutrients; a data processing unit; and a power source. The selected types of food, ingredients, or nutrients can be selected from the group consisting of: food that is high in simple carbohydrates; food that is high in simple sugars; food that is high in saturated or trans fat; fried food; food that is high in Low Density Lipoprotein (LDL); and food that is high in sodium. | 2015-05-07 |
20150126874 | OPTICAL SWITCHING UNIT, OPTICAL PROBE INCLUDING THE SAME, AND MEDICAL IMAGING APPARATUS INCLUDING OPTICAL PROBE - Provided are an optical switch, an optical probe including the optical switch, and a medical imaging apparatus including the optical probe. The optical probe includes a probe body that is configured to be insertable into a body cavity, and an optical switch that is disposed in the probe body and includes a first region formed of a material having a first refractive index, and a second region that forms an interface with the first region and is configured to have a fluid is introduced into the second region, wherein the optical switch is configured to change a path of propagation of incident light according to a second refractive index of the second region. | 2015-05-07 |
20150126875 | METHOD AND SYSTEM FOR SCREENING OF ATRIAL FIBRILLATION - The present disclosure provides a description of various methods and systems associated with determining possible presence of Atrial Fibrillation (AF). In one example, a camera of a client device, such as a mobile phone, may acquire a series of images of a body part of a user. A plethysmographic waveform may be generated from the series of images. An autocorrelation function may be calculated from the waveform, and a number of features may be computed from the autocorrelation function. Based on an analysis of the features, a determination may be made about whether the user is experience AF. Such determined may be output to a display of the mobile phone for user review. | 2015-05-07 |
20150126876 | BALLISTOCARDIOGRAM ANALYSIS METHOD AND VEHICLE BALLISTOCARDIOGRAM ANALYSIS SYSTEM USING THE SAME - A BCG analysis system includes a vehicle behavior sensor, a posture measurement sensor, a pattern database, a BCG measurement unit, a signal processing unit, and a biostate recognition unit. The vehicle behavior sensor measures the physical momentum of a vehicle. The posture measurement sensor measures the posture of a testee. The pattern database stores standardized representative patterns. The BCG measurement unit measures the BCG signal of the testee. The signal processing unit obtains desired data by matching the BCG signal with a pattern of the pattern database, searching the pattern database for a new pattern when the posture of the testee and the physical momentum of the vehicle may be changed, and matching the BCG signal of the BCG measurement unit with the new pattern. The biostate recognition unit recognizes the biostate of the testee. | 2015-05-07 |
20150126877 | Seat Having Integrated EKG-Electrodes - A bio-measurement data recording device has a seat which has a back surface made of a foam material, a seat surface, and a plurality of back surface sensors embedded in the back surface such that a plurality of leads for an electrocardiogram of a the person can be received. At least two seat surface sensors are embedded in the seat surface. A left hand grip is arranged such that it can be gripped by the person with the left hand and which has a left hand grip sensor or conducting a channel for the electrocardiogram, and a right hand grip is arranged such that it can be gripped by said person with the right hand and which has a right hand grip sensor for conducting a channel for the electrocardiogram. An evaluation unit is connected to the sensors and is configured to ascertain the electrocardiogram. | 2015-05-07 |
20150126878 | HEART FAILURE EVENT DETECTION AND RISK STRATIFICATION USING HEART SOUND - Devices and methods for detecting heart failure (HF) events or identifying patient at elevated risk of developing future HF events are described. A medical device can detect contextual condition associated with a patient, such as an environmental context or a physiologic context, sense a heart sound signal, and perform multiple measurements of heart sound features in response to the detected patient contextual condition meeting specified criterion. The contextual condition includes information correlating to or indicative of a change in metabolic demand of a patient. The medical device can use the physiologic signals to calculate one or more signal metrics indicative of diastolic function of the heart such as a trend of the heart sound features. The medical device can use the signal metrics to detect an HF event or to predict the likelihood of the patient later developing an HF event. | 2015-05-07 |
20150126879 | METHOD, APPARATUS, AND SYSTEM FOR MEASURING RESPIRATORY EFFORT - A method, apparatus, and system for measuring respiratory effort of a subject are provided. A thorax effort signal and an abdomen effort signal are obtained. The thorax effort signal and the abdomen effort signal are each divided into a volume-contributing component of the respiratory effort and a paradox component. The paradox component represents a non-volume-contributing component of the respiratory effort. The abdomen paradox component is negatively proportional to the thoracic paradox component. The thorax effort signal or the abdomen effort signal or both are weighted by a weight factor to obtain a volume-proportional signal. The volume-proportional signal is proportional to the actual respiratory volume of the respiratory effort. A calibration factor for calibrating the thorax effort signal and the abdomen effort signal is obtained by optimizing the weight factor by minimizing thoracic paradox component and the abdomen paradox component. | 2015-05-07 |
20150126880 | METHOD AND DEVICE FOR MONITORING BLOOD PRESSURE MEASUREMENT BY ARTERIAL CATHETERIZATION OF A PATIENT - A method is disclosed for continuously monitoring a blood pressure measurement using a sensor connected by a hydraulic link to an arterial catheter, the method includes determining the dynamic parameters of the link, analyzing the frequency content of the incident signal, detecting one of the following situations: (a) ability of the link to transmit the incident signal with a distortion below a threshold, (b) ability of the link to transmit the incident signal with a distortion above the threshold and possibility of correcting the measured signal, (c) inability of the link to transmit the incident signal with a distortion below the threshold and impossibility of correcting the measured signal, periodic application of a mechanical action to the tubing providing the hydraulic link. | 2015-05-07 |
20150126881 | BIOLOGICAL INFORMATION MEASUREMENT DEVICE, PATIENT TERMINAL, SERVER, AND REMOTE REHABILITATION METHOD - A biological information measurement device includes: a rehabilitation information reception section that receives rehabilitation information that includes information about a pulse rate range applied to a patient; a pulse rate range setting section that sets the pulse rate range based on the rehabilitation information; a display section that displays at least the pulse rate range; a pulse rate measurement section that measures a pulse rate of the patient; a storage section that stores pulse measurement information that includes the pulse rate measured by the pulse rate measurement section, and a measurement time at which the pulse rate was measured; and a pulse measurement information transmission section that transmits the pulse measurement information. | 2015-05-07 |
20150126882 | SEGMENTED BALLOON CATHETER - A catheter has an inflatable assembly at its distal portion, including a containment chamber, an axial core and a plurality of longitudinally oriented partitions extending from the axial core to the wall of the chamber to divide the containment chamber into at least four inflatable sectors. Hydraulic valves are connected to respective sectors to enable selective inflation of the sectors by a fluid when the valves are connected to a source of the fluid, and at least one surface electrode is mounted on each of the sectors. When introduced into a heart chamber and diametrically opposed sectors are inflated the assembly is stably fixed against the walls of the heart chamber and readings can be obtained from the surface electrodes of the inflated sectors. | 2015-05-07 |
20150126883 | METHODS AND APPARATUS FOR DETECTING HEART FAILURE DECOMPENSATION EVENT AND STRATIFYING THE RISK OF THE SAME - Devices and methods for detecting heart failure (HF) events or identifying patient at elevated risk of developing future HF events, such as events indicative of HF decompensation status, are described. The devices and methods can detect an HF event or predict HF risk using one or more physiologic sensor signals including an electrogram and a heart sound signal. A medical device can use the physiologic signals to calculate one more signal metrics indicative of systolic function of the heart, including relative timing between first and second signal features selected from signal features generated from the electrogram or the heart sound signals. The medical device can detect an HF event using the signal metrics, or use the signal metrics to calculate a composite risk indicator indicative of the likelihood of the patient later developing an event indicative of worsening of HF. | 2015-05-07 |
20150126884 | System for Heart Performance Characterization and Abnormality Detection - A system improves analysis, diagnosis and characterization of cardiac function signals (including surface ECG signals and intra-cardiac electrograms) based on cardiac electrophysiological activity momentum computation, characterization and mapping. The system calculates an electrophysiological signal momentum of different portions of cardiac signals including a timing, location and severity of cardiac pathology and improves reliability of diagnosis, detection, mapping to an identified medical condition, and characterization. The system improves identification of cardiac disorders, differentiation of cardiac arrhythmias, characterization of pathological severity, prediction of life-threatening events and supports evaluation of drug administration effects. | 2015-05-07 |
20150126885 | RESUSCITATION ENHANCEMENTS - A system including a sensor interface coupled to a processor. The sensor interface is configured to receive and process an analog electrocardiogram signal of a subject and provide a digitized electrocardiogram signal sampled over a first time period and a second time period that is subsequent to the first time period. The processor is configured to receive the digitized electrocardiogram signal, to analyze a frequency domain transform of the digitized electrocardiogram signal sampled over the first and second time periods and determine first and second metrics indicative of metabolic state of a myocardium of the subject during the first and second time periods, respectively, to compare the first and second metrics to determine whether the metabolic state of the myocardium of the subject is improving, and to indicate administration of an intervention to the subject in response to a determination that the metabolic state is not improving. | 2015-05-07 |
20150126886 | METHOD AND APPARATUS FOR DETECTING ATRIAL FILLING PRESSURE - A cardiac rhythm management system provides for ambulatory monitoring of hemodynamic performance based on quantitative measurements of heart sound related parameters for diagnostic and therapeutic purposes. Monitoring of such heart sound related parameters allows the cardiac rhythm management system to determine a need for delivering a therapy and/or therapy parameter adjustments based on conditions of a heart. This monitoring also allows a physician to observe or assess the hemodynamic performance for diagnosing and making therapeutic decisions. Because the conditions of the heart may fluctuate and may deteriorate significantly between physician visits, the ambulatory monitoring, performed on a continuous or periodic basis, ensures a prompt response by the cardiac rhythm management system that may save a life, prevent hospitalization, or prevent further deterioration of the heart. | 2015-05-07 |
20150126887 | CONTROLLING FLOW OF EXHALED BREATH DURING ANALYSIS - The flow rate of a gaseous sample of exhaled breath through an analytical device is controlled by a pump, and in certain embodiments two pumps. Placement of the analyte sensor in a secondary stream branching off of the primary stream through the device offers further control over the manner, duration, and quantity of the breath that is placed in contact with the sensor. | 2015-05-07 |
20150126888 | SOUND-BASED SPIROMETRIC DEVICES, SYSTEMS AND METHODS - Devices, system, and methods generate expiratory flow-based pulmonary function data by processing a digital audio file of sound of a subject's forced expiratory maneuver. A mobile device configured to generate expiratory flow-based pulmonary function data includes a microphone, a processor, and a data storage device. The microphone is operable to convert sound of the subject's forced expiratory maneuver into a digital data file. The processor is operatively coupled with the microphone. The data storage device is operatively coupled with the processor and stores instructions that, when executed by the processor, cause the processor to process the digital data file to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject. The sound of the subject's forced expiratory maneuver can be converted into the digital data file without contact between the subject's mouth and the mobile device. | 2015-05-07 |
20150126889 | SPIROMETER COMPRISING PIEZOELECTRIC SENSOR - The present invention is directed to a spirometer comprising a piezoelectric sensor and the use of the spirometer in measuring a user's lung performance and/or tracking a user's lung performance over a period of time. The spirometer is configured so that fluid flow through a housing produces oscillating stresses in a piezoelectric material. The oscillating stresses produce an electric signal. Characteristics of the electric signal, such as the magnitude of the signal at particular frequencies, can be measured and used to determine the rate of fluid flow through the housing during inhalation or exhalation. The fluid flow characteristics may then be displayed on a variety of devices, such as a smartphone, a personal computer, etc. | 2015-05-07 |
20150126890 | METHOD AND SYSTEM FOR MONITORING AND DISPLAYING PHYSIOLOGICAL CONDITIONS - Providing an indication of a state of awareness for a patient includes acquiring an EEG signal; filtering the EEG signal to generate a first frequency band of signals; and filtering the EEG signal to generate a second frequency band of signals. Providing the indication also includes concurrently displaying the first and second frequency bands of signals in a single display window such that at least a first portion of the first frequency band overlaps, spatially the second frequency band. | 2015-05-07 |
20150126891 | METHOD AND SYSTEM FOR MONITORING AND DISPLAYING PHYSIOLOGICAL CONDITIONS - Providing an indication of a state of awareness for a patient includes arranging data of an EEG power spectrogram to provide power versus frequency in a log-log arrangement; calculating a first best-fit line for a lower frequency region of the EEG power spectrogram, using a processor; and calculating a second best-fit line for a higher frequency region of the EEG power spectrogram. Also, a display device is used to display a density spectral array of the spectrogram using a display scale that ranges between an upper limit and a lower limit, wherein the lower limit is set based on one of the first best-fit line and the second best-fit line. | 2015-05-07 |
20150126892 | CLOUD SERVER FOR PROCESSING ELECTROENCEPHALGRAPHY INFORMATION, AND APPARATUS FOR PROCESSING ELECTROENCEPHALOGRAPHY INFORMATION BASED ON CLOUD SERVER - Disclosed are a cloud server for processing electroencephalography information, and an apparatus for processing electroencephalography information which measures, transmits, or processes electroencephalography information based on the cloud server. The cloud server includes: a communication unit communicatively connected with a wireless network to receive electroencephalography information of a user; and a electroencephalography information processing unit configured to analyze a mental state of the user from the received electroencephalography information, and provide a command or information corresponding to a result of the analysis as a processing result, in which the processing result is provided to the user or another user through the wireless network. | 2015-05-07 |
20150126893 | Method For Determining If Surgically-Implanted Hardware Should Be Removed - A method for determining if surgically-implanted cervical, thoracic or lumbar hardware should be removed from an individual. The method utilizes diagnostic data acquired from a test protocol performed by an electrodiagnostics functional assessment (EFA) device. The diagnostic data is selected from the group consisting of electromyography (EMG), range-of-motion (ROM), functional capacity assessment (ECA), muscle data, myofascial data, structural data, nerve data or ischemic data. | 2015-05-07 |
20150126894 | SYSTEMS AND METHODS FOR COMPOUND MOTOR ACTION POTENTIAL MONITORING WITH NEUROMODULATION OF THE PELVIS AND OTHER BODY REGIONS - An electromyography muscle sensing system including a sensor platform and a cloud-based data analysis and storage platform. The sensor platform has an electromyography muscle sensor having sensing electrodes and a signal processing circuit having a sensor output, an analog-to-digital converter having a digital output, a memory, a communications device, a display indicating a status and an indication of CMAP presence, a microcontroller maintaining a record of a current procedure, transmitting in real-time the record, determining if CMAP is being achieved, and displaying a status or indication of CMAP. The data analysis and storage platform has a database, organizes and stores the output data, maintains a history of each procedure, analyzes the output data and defines a successful CMAP outcome, predicts an outcome of the current procedure if the output data correlates with stored output data of a successful CMAP outcome, and real-time communicates the outcome of the current procedure. | 2015-05-07 |
20150126895 | ELECTRICALLY TRANSPARENT CATHETER SHEATH - A sheath includes an elongate tube, which has an outer wall that surrounds an inner lumen and has multiple holes along the tube penetrating the outer wall. Multiple electrically-conducting elements are inserted in the respective holes, so as to allow transmission of electrical current between the inner lumen and an exterior of the outer wall. | 2015-05-07 |
20150126896 | HUMAN BODY THERMAL MEASUREMENT DEVICE, A METHOD FOR MEASURING HUMAN BODY TEMPERATURE, AND A NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM - A human body thermal measurement device including a first sensor configured to measure a first temperature of a core part of the human body, a second sensor configured to measure a second temperature of a peripheral part of the human body, a third sensor configured to measure an ambient temperature surrounding the human body, a memory configured to store information on the first temperature, the second temperature and the ambient temperature, circuitry configured to calculate a difference between the first temperature and the second temperature, and change a first predetermined range according to the ambient temperature, and a user interface configured to output first alert when the difference is determined to be not within the first predetermined range by the circuitry. | 2015-05-07 |
20150126897 | Automatic Determination of the Threshold of an Evoked Neural Response - Techniques for automatically analyzing neural activity within a target neural region. In one example, electrical stimulation is applied to the target neural region at an initial current level that approximates a typical threshold-Neural Response Telemetry (NRT) level. An NRT measurement of neural activity within the target neural region in response to the stimulation is recorded. A machine-learned expert system, which is configured with a decision tree that includes at least two levels of nodes which consider parameters relating to the NRT measurement, respectively, is utilized to predict, based on one or more features of the neural activity, whether the NRT measurement includes a neural response or does not include a neural response. | 2015-05-07 |
20150126898 | Fully Self-Contained Unit Dose Devices for Allergy Skin Testing - The present invention discloses a system for applying antigens or other diagnostic substances to the skin of a subject for allergy testing. The system is comprised of fully contained predetermined quantities of antigenic or other testing material contained in sealed unit doses that maintain sterility and provide for precise handling and administration. Each unit dose contains an internal mechanism. The mechanism provides for piercing the laminate and comprises an internal channel for fluid communication, and may have an abrasive protrusions at the tip for piercing or abrading the skin surface to aid in generating a diagnostic response. The unit dose or doses may be housed in devices that provide for administration of the test material to the subject wherein the applicator section may contain protrusions for piercing or abrading the skin of a subject. | 2015-05-07 |
20150126899 | System and Method for Dynamic Cognitive Training - A method of visual cognitive training is performed at a device with a display. The method includes sequentially displaying a plurality of visual stimuli in a first region of a subject's field of view. While sequentially displaying the plurality of visual stimuli, the device moves the first region periodically along a predefined path within the subject's field of view. The device prompts the subject to respond to a task associated with the sequential display of the plurality of visual stimuli. The device receives a response to the task associated with the sequential display of the plurality of visual stimuli and records information corresponding to the subject's response to the task associated with the sequential display of the plurality of visual stimuli. | 2015-05-07 |
20150126900 | COCHLEAR IMPLANT ELECTRODE ARRAY INCLUDING RECEPTOR AND SENSOR - A device including a cochlear implant electrode array and an apparatus configured to sense a phenomenon of fluid in a cochlea, wherein the apparatus and the electrode array are a single unit. | 2015-05-07 |
20150126901 | Catheter Air Management System - An air management system is described for removing and reintroducing a desired amount of air into an air passage of a pressure measurement catheter. More specifically, the system includes a cylindrical housing, check valves in communication with the housing and an moveable shaft with multiple sealing members along its length. As the shaft is moved within the housing, a piston member causes the residual air in the catheter air passage to be evacuated to a defined negative pressure. Further movement of the shaft causes a piston member to inject a predetermined volume of air into the catheter air passage. In this respect, periodic adjustments of the piston member returns the volume of air in a variable volume chamber to one that is unaffected by residual volume in the chamber and that provides an optimum volume of air to maximize the time the sensor can function accurately between recharging events. | 2015-05-07 |
20150126902 | TETHERLESS BIOPSY DEVICE - A biopsy device comprises a body, a needle, and a cutter operable to sever tissue protruding through a lateral aperture of the needle. A vacuum pump is in fluid communication with the cutter. A fluid pump is in fluid communication with the needle. A fluid pump actuation assembly is operable to actuate the fluid pump to deliver a bolus of fluid to the needle based on movement of the cutter. A valve assembly responsive to cutter movement is operable to selectively couple the needle with the fluid pump, couple the needle with atmospheric air, or seal the needle relative to the fluid pump and atmospheric air. The fluid from the fluid pump and atmospheric air cooperate with the vacuum to urge severed tissue samples proximally through the cutter. Components operable to actuate the cutter and the fluid pump include coaxial lead screws having different pitch diameters. | 2015-05-07 |
20150126903 | integrated punch biopsy device - A punch biopsy tool includes a punch cutting element which includes an inner surface, an outer surface, and a cutting edge along a bottom edge, and which defines an aperture between the inner surface and the outer surface. The punch biopsy tool also includes a flexible cutting element which is disposed along the inner surface of the punch cutting element and is configured to be pulled through the aperture. | 2015-05-07 |
20150126904 | Sample Collection and Transfer Assembly and Related Methods - A collection device includes a base housing member having at least one chamber. A cover housing member has at least one aperture therein, and the cover housing member is configured to cover the base housing member such that the at least one aperture is positioned in fluid communication with the at least one chamber. The cover housing member includes a cartridge holding interface configured to releasably engage with a cartridge that is configured to cover and receive a fluid from the at least one chamber via the at least one aperture. | 2015-05-07 |