21st week of 2015 patent applcation highlights part 65 |
Patent application number | Title | Published |
20150141801 | SURGICAL PROCEDURES USING INSTRUMENT TO BOUNDARY SPACING INFORMATION EXTRACTED FROM REAL-TIME DIAGNOSTIC SCAN DATA - Specific embodiments of the invention are directed to improved surgical procedures involving the use of processed non-visual three-dimensional data (i.e. diagnostic scan data) to provide a surgeon with additional guidance (i.e. more than that generally obtained from visual observation of the working area) concerning the distance separating a working end of a surgical instrument and the posterior portion of a target tissue. Separation information may be used to aid the surgeon in minimizing the risk of unintended penetration of adjacent tissue with the working end of the instrument. Some embodiments provide for the visual and/or auditory conveyance of distance information to the surgeon. Additional embodiments provide for overlaying visual representations of selected three-dimensional structure information (e.g. depths of troughs cut into the lens) with the real surface feature images viewed by the surgeon. | 2015-05-21 |
20150141802 | OPEN ARCHITECTURE TABLETOP PATIENT SUPPORT AND COIL SYSTEM - An assembly for magnetic resonance imaging (MRI) of a patient and a method of magnetic resonance imaging (MRI) of a patient using different MRI scanners is disclosed. In one example, the assembly includes a plurality of RF coils, wherein the RF coils are configured to be positioned adjacent to an anatomy of interest, a patient support structure configured to support of the patient, a base removably coupled to the patient support structure, the base and the patient support being configured for receipt in the bore of an MRI scanner, and an interface coupled to the plurality of RF coils and to the MRI scanner and configured to connect the plurality of RF coils and the MRI scanner and to selectively control a first RF coil and a second RF coil included in the plurality of RF coils. | 2015-05-21 |
20150141803 | METHOD AND APPARATUS FOR ADJUSTABLE EARPIECES IN AN MRI SYSTEM - Apparatus and method for imaging a patient in an MRI system. This includes a frame, and at least one assembly that includes an earpiece positioner connected to a reference position on the frame, a first lockable joint on the positioner; and an earpiece connected to a patient-proximal end of the positioner by a second joint, wherein the first earpiece is moveably positioned to a selected pitch angle, a selected yaw angle, and a selected one of a plurality of distances relative to the reference position on the frame. The first lockable joint is configured to be tightened to yieldably hold the first earpiece at the selected pitch and yaw angles, and at the selected one of the plurality of distances, relative to the reference position. Optionally a second substantially similar earpiece and assembly are provided. The earpiece(s) optionally include audio transducer(s) and/or RF coil(s). | 2015-05-21 |
20150141804 | HIGH-RESOLUTION METABOLIC NEUROIMAGING - Provided herein are methods and apparatuses for determining a level of cellular metabolic activity for a region of interest in order to detect and map on-going gliovascular unit metabolic activity using high-resolution | 2015-05-21 |
20150141805 | MARKER DELIVERY DEVICE WITH RELEASABLE PLUG - A marker delivery device includes an elongated delivery cannula which has a distal end section, an inner lumen and a discharge opening in the distal end section in communication with the inner lumen. A plunger is slidably disposed within the inner lumen of the elongated delivery cannula. The plunger has a distal end. At least one elongated fibrous marker body is pre-formed prior to being inserted into the inner lumen of the elongated delivery cannula. The at least one elongated fibrous marker body is slidably disposed within the inner lumen of the elongated delivery cannula at a location distal to the distal end of the plunger. The pre-formed at least one elongated fibrous marker body includes a fibrous material compressed and impregnated with a binding agent and freeze dried in the compressed condition. A releasable plug is disposed within a distal portion of the inner lumen and distal to the at least one elongated fibrous marker body. | 2015-05-21 |
20150141806 | Device For The Detection Of Metallic Surgical Articles And Harmonic And RFID Tagging Markers - The present invention provides a method of detection of metallic items and/or metallic surgical instruments or articles by a detection device in the event that such articles have been retained in a patient after a surgical procedure. More specifically, the invention relates to a detection system that uses (1) a metal detector or (2) a detector for harmonic-generating amorphous or non-amorphous metallic tags together with three-dimensional spatial position measurement to determine if a foreign metallic article has been retained in the body and if so, to determine the article's location. The invention scans the patient pre- and post-operatively, evaluating three-dimensional differences in electronic response to account for other nearby metallic objects not related to the retained metallic article, thereby determining by inference whether the post-operative electronic response results from presence of a retained article. | 2015-05-21 |
20150141807 | REAL-TIME IN VIVO MEASUREMENT OF THE 3D ANGULAR ORIENTATION OF CARDIOVASCULAR STRUCTURES - This document provides materials and methods for determining three-dimensional spatial orientations of blood vessels, cardiac valves, and other anatomical structures within a mammal during a clinical procedure. For example, materials and methods for determining the three-dimensional spatial location, orientation, and size of a cardiac valve within a mammal during a trans-catheter cardiac valve implantation or replacement procedure are provided. | 2015-05-21 |
20150141808 | FIBER OPTIC SENSOR GUIDED NAVIGATION FOR VASCULAR VISUALIZATION AND MONITORING - A method for visualizing branches of a lumen includes inserting ( | 2015-05-21 |
20150141809 | DEVICES, SYSTEMS, AND METHODS FOR NAVIGATING A BIOPSY TOOL TO A TARGET LOCATION AND OBTAINING A TISSUE SAMPLE USING THE SAME - A biopsy tool includes an elongated flexible body defining a distal end and a distal biopsy member disposed at the distal end of the elongated flexible body. The biopsy member incorporates a sensor assembly configured to enable detection of a location of the sensor assembly within a patient's airways. The biopsy member has a tissue-receiving portion defining a window and including first and second longitudinally-extending faces disposed on either side of the window. The faces are angled inwardly and towards one another to define an acute interior angle therebetween. Each face defines a sharpened cutting edge. The sharpened cutting edges are disposed on either side of the window. The faces are positioned such that the sharpened cutting edges increasingly approximate one another in the proximal-to-distal direction and culminate at an apex point. | 2015-05-21 |
20150141810 | Thoracoscopic Methods for Treatment of Bronchial Disease - A method and apparatus for treatment of pulmonary conditions, including a device having an end effector sized and shaped to contact a nerve component on the exterior of a bronchial segment and apply energy to that nerve component. | 2015-05-21 |
20150141811 | SYSTEM AND METHOD FOR IDENTIFYING A LANDMARK - A field generator for use in a surgical targeting system is disclosed. The field generator includes a mounting structure including elements that are configured to receive components of an electromagnetic field generator. The elements are disposed on the mounting structure at locations and orientations relative to each other. The field generator includes at least one covering formed over the mounting structure, wherein, in use, the locations and orientations of the elements relative to each other remain substantially unaltered after exposure to one or more sterilization processes. | 2015-05-21 |
20150141812 | Devices, Systems, and Methods for Visualizing an Occluded Vessel - Embodiments of the present disclosure are configured to visualize severe blockages in a vessel and, in particular, chronic total occlusions in blood vessels. In some particular embodiments, the devices, systems, and methods of the present disclosure are configured to visualize the blockage to facilitate safe crossing of the blockage. | 2015-05-21 |
20150141813 | SYSTEMS AND METHODS FOR DETERMINATION OF PHARMACEUTICAL FLUID INJECTION PROTOCOLS BASED ON X-RAY TUBE VOLTAGE - A system for patient imaging is provided. The system includes an imaging system and a parameter generator to determine parameters of at least a first phase of an injection procedure. The imaging system includes a scanner that has at least one x-ray tube. The parameter generator is programmed to determine at least one of the parameters on the basis of a voltage to be applied to the at least one x-ray tube during an imaging procedure. A method of controlling an injector system is also provided, and the method includes determining injection parameters, at least one of which is determined on the basis of a voltage to be applied to an x-ray tube during the imaging procedure, as well as controlling the injector system at least in part on the basis of the determined injection parameters. | 2015-05-21 |
20150141814 | APPARATUS AND METHOD FOR PROCESSING A MEDICAL IMAGE OF A BODY LUMEN - An apparatus includes an image analysis unit arranged to extract, from the medical image, brightness intensities of a first body lumen region of the medical image and brightness intensities of a second body lumen region of the medical image; and a measuring unit arranged to calculate a first body lumen value and a second body lumen value, each of the first body lumen value and a second body lumen value being calculated as a predetermined linear combination of the brightness intensities of the corresponding first body lumen region and second body lumen region, and to compare the first body lumen value with the second body lumen value. | 2015-05-21 |
20150141815 | BLOOD VESSEL SIZING DEVICE - Medical devices and methods for determining the size of blood vessels are disclosed. In an embodiment, a blood vessel sizing device includes a marker configured for placement on the skin of a patient. The marker defines a substantially circular shape and includes a plurality of radiopaque substantially concentric circles. In an embodiment, a blood vessel sizing method includes placing a marker having a plurality of substantially concentric circles on the skin of a patient, imaging a blood vessel of the patient and the marker, and comparing the imaged blood vessel to the imaged circles to determine the blood vessel size. | 2015-05-21 |
20150141816 | ATHERECTOMY CATHETERS WITH IMAGING - An atherectomy catheter includes an elongate flexible catheter body, an elongate deflectable distal tip coupled to the catheter body at a hinge point, a rotatable cutter near the distal end of the catheter body, and a drive shaft extending within the catheter body and configured to rotate the cutter. The atherectomy catheter further includes an optical fiber extending through the drive shaft substantially on-axis with the catheter body and attached to the cutter. The optical fiber is configured to rotate with the drive shaft. The atherectomy catheter further includes a wedge configured to deflect the distal tip away from the catheter body at the hinge point upon axial movement of the drive shaft. | 2015-05-21 |
20150141817 | METHODS AND DEVICES FOR ULTRASOUND CONTRAST-ASSISTED THERAPY - Various methods of performing ultrasound contrast assisted therapy are provided. One such method includes delivering a plurality of microbubble-based ultrasound contrast agents to a target area and disrupting the microbubble-based ultrasound contrast agents by delivering tone bursts of ultrasound to the target area. The oscillation of the microbubble-based ultrasound contrast agents can be achieved by delivering ultrasound tone bursts of greater than 5 acoustic cycles with a pulse repetition frequency of between 0.01 and 20 Hz, with pressure greater than 0.3 MPa. | 2015-05-21 |
20150141818 | VASCULAR IMAGING METHOD AND DEVICE - A vascular imaging method and device are provided according to the embodiments of the present disclosure. The method includes: scanning a region where a vessel is located to obtain a noncontrast enhanced scan image and a contrast enhanced image, and performing subtraction on the contrast enhanced image by using a bone region in the noncontrast enhanced scan image to obtain a subtraction image; then detecting a vascular region of the vessel in the contrast enhanced image; finally, combining the subtraction image with the vascular region of the vessel to obtain an angiography image of the vessel. According to the present disclosure, the vascular region in which the vessel passes through the bone is maintained in the subtraction image. | 2015-05-21 |
20150141819 | SYSTEM AND METHOD FOR FACILITATING INTRANASAL GUIDANCE - A sphenocath including a sheath assembly including a sheath hub with a sheath tube extending therefrom with a passage extending from a proximal end of the sheath hub to a distal end of the sheath tube; a catheter assembly including a catheter hub with a catheter tube extending therefrom with a passage extending from a proximal end of the catheter hub to a distal end of the catheter tube; wherein the catheter assembly passes through the sheath assembly with a portion of the catheter hub engaging a portion of the sheath hub to limit relative rotation between the hubs while permitting relative axial movement such that in an initial non-extended position the distal end of the catheter tube is proximate to the distal end of the sheath tube. A system further including a guidewire is also provided. A method of inserting the catheter tube is also provided. | 2015-05-21 |
20150141820 | ULTRASONIC GEL SHEET ASSEMBLY - The ultrasonic gel sheet assembly is used for acoustic matching between an ultrasonic device and an object to be tested. The ultrasonic gel sheet assembly includes a plurality of gel layers placed on top of each other. A partition sheet is placed between any adjacent ones of the gel layers. The partition sheet partitions a dispersion medium contained in the gel layers between the gel layers. Movement of water or any other dispersion medium is blocked by the partition sheet | 2015-05-21 |
20150141821 | ULTRASONIC DIAGNOSTIC APPARATUS AND ELASTIC EVALUATION METHOD - Provided is an ultrasonic diagnostic apparatus provided with an elasticity evaluation technology that an error caused by a tissue structure has been reduced. The ultrasonic diagnostic apparatus that measures a velocity of a shear wave that propagates in a test object by utilizing an ultrasonic wave to evaluate elasticity of the aforementioned test object transmits and receives a first ultrasonic wave to the test object to detect a position and a size of the tissue structure of the test object and to automatically decide a measurement region except the tissue structure, transmits a second ultrasonic wave to the measurement region to make it generate the shear wave, and transmits and receives a third ultrasonic wave to the measurement region to measure an amount of displacement in association with propagation of the shear wave and to calculate the shear wave velocity by utilizing this displacement amount. | 2015-05-21 |
20150141822 | METHOD FOR SETTING REGIONS OF INTEREST AND ULTRASOUND DIAGNOSTIC APPARATUS - A method for generating a region of interest (ROI) wherein in setting ROIs in biological tissues to be compared, burden on a subject can be reduced and the reproducibility of elasticity measurement improved, including: setting candidate points in an arbitrary designated region in a notable tissue in a contrast image of an object designated by an input device; determining partial differential values of pixel values in a two-dimensional direction in the contrast image and thus detecting a tissue boundary; acquiring a shortest distance between the detected tissue boundary and each point, and setting a circle or polygonal region inscribed in the circle having the maximum shortest distance as a radius around the candidate point having the maximum shortest distance as a region of interest; and imaging the region of interest and superimposing it on the contrast image and displaying it on an image display unit. | 2015-05-21 |
20150141823 | METHOD OF PROVIDING COPY IMAGE AND ULTRASOUND APPARATUS THEREFOR - An ultrasound measurement method includes: providing a first object and a second object within an ultrasound image displayed on a touch screen; activating the first object and the second object, to be movable to perform a measurement on the ultrasound image; receiving a touch-and-drag input with respect to at least one of the first and second objects; and displacing a corresponding one of the first and second objects on the ultrasound image in correspondence with the received touch-and-drag input. | 2015-05-21 |
20150141824 | METHOD AND APPARATUS FOR DISPLAYING ULTRASOUND IMAGE - A method of displaying an ultrasound image may improve the accuracy of disease diagnosis by enabling a user to recognize an accurate direction of a bloodstream. The method includes: obtaining first Doppler data that is generated by transmitting an ultrasound signal to an object and receiving an echo signal reflected from the object by using a probe; displaying a sound source marker at a first position on a screen; and generating and displaying a first color Doppler image from the first Doppler data in consideration of the first position. | 2015-05-21 |
20150141825 | ULTRASONIC DEVICE AND MANUFACTURING METHOD THEREOF, ELECTRONIC EQUIPMENT, AND ULTRASONIC IMAGE DEVICE - An ultrasonic device includes a substrate, an acoustic adjustment layer, an acoustic lens and a structural member. The substrate has an element array including a plurality of thin film ultrasonic transducer elements arranged in an array form. The acoustic adjustment layer covers the element array. The acoustic lens is arranged above the acoustic adjustment layer. The structural member is in contact with the acoustic lens and fixed to the substrate. The structural member has a modulus of rigidity greater than a modulus of rigidity of the acoustic lens. | 2015-05-21 |
20150141826 | PREDICTION OF DISEASES BASED ON ANALYSIS OF MEDICAL EXAM AND/OR TEST WORKFLOW - Use of medical workflows where a first medical workflow is obtained from a plurality of medical acts performed in sequence that related to care of a patient. A set of condition-indication rules is applied to the first medical workflow to determine first condition information. The first condition information relates to a likelihood that a first medical condition exists in the patient. | 2015-05-21 |
20150141827 | ULTRASONIC DEVICE, METHOD FOR MANUFACTURING THE SAME, ELECTRONIC DEVICE AND ULTRASONIC IMAGING DEVICE - An ultrasonic device includes a substrate having a first opening, a second opening and a wall part partitioning the first opening and the second opening; a first vibration film and a second vibration film which close the first opening and the second opening respectively; a first piezoelectric element and a second piezoelectric element which are formed on surfaces of the first vibration film and the second vibration film opposite to the substrate; an acoustic matching layer which is disposed within the first opening and the second opening so as to come into contact with the first vibration film and the second vibration film. | 2015-05-21 |
20150141828 | ULTRASONIC DIAGNOSTIC APPARATUS AND ULTRASONIC DIAGNOSTIC METHOD - According to one embodiment, an ultrasonic diagnostic apparatus includes a transceiver part, a signal processing part and an image generation part. The transceiver part controls an ultrasonic probe to perform a first and second scans. The first scan transmits a first ultrasonic wave and an ultrasonic wave, obtained by modulating an amplitude of the first ultrasonic wave, to scanning lines distributed three dimensionally, and receives first reflected waves. The second scan transmits a second ultrasonic wave to scanning lines distributed two dimensionally during the first scan, and receives second reflective waves. The transceiver part obtains first and second reception signals based on the first and second reflected waves. The signal processing part generates composite signals by combining the first reception signals. The image generation part generates three dimensional ultrasonic image data based on the composite signals, and two dimensional ultrasonic image data based on the second reception signals. | 2015-05-21 |
20150141829 | ULTRASONIC DIAGNOSTIC APPARATUS, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - An ultrasonic diagnostic apparatus according to an embodiment include a transmitter/receiver, a signal processor, and an image generator. The transmitter/receiver causes an ultrasonic probe to transmit on each scanning line at least three ultrasonic pulses, the three ultrasonic pulses being: a first ultrasonic pulse including at least one frequency component and being transmitted with a first phase; a second ultrasonic pulse including the frequency component and being transmitted with a second phase different from the first phase by 180 degrees; and a third ultrasonic pulse including the frequency component and being transmitted with a third phase different from the first phase and the second phase by 90 degrees and generates a plurality of reception signals corresponding to the respective ultrasonic pulses. The signal processor combines the plurality of the reception signals and generates a composite signal. The image generator generates ultrasonic image data. | 2015-05-21 |
20150141830 | ULTRASONIC DIAGNOSTIC APPARATUS AND CONTROL METHOD - An ultrasonic diagnostic apparatus according to an embodiment includes a transmitter/receiver, a signal processor, an image generator, and a controller. The transmitter/receiver executes ultrasonic transmission/reception sets a plurality of times on an identical scanning line by changing transmission conditions, and generates a plurality of sets of reception signals, the ultrasonic transmission/reception sets including a plurality of ultrasonic transmissions/receptions on the identical scanning line serving as a unit. The signal processor combines the reception signals in each of the plurality of the sets, and generates a plurality of composite signals corresponding to each of the plurality of the sets. The image generator generates ultrasonic image data using the composite signals. The controller controls an order of ultrasonic transmissions/receptions executed by the transmitter/receiver such that previous transmissions of respective transmissions corresponding to the reception signals in one set combined by the signal processor have an identical transmission condition but different phase polarities. | 2015-05-21 |
20150141831 | ULTRASONIC INSPECTION APPARATUS - An ultrasonic inspection apparatus includes: a probe; a transmission unit configured to cause the probe to transmit a ultrasonic beam; a reception unit configured to receive analog element signals output by the probe; an A/D conversion unit configured to perform A/D conversion on the analog element signal to obtain first element data; and a data processing unit configured to generate second element data from a plurality of the pieces of first element data, wherein the data processing unit changes conditions of acquisition of two or more of the pieces of first element data for generating the second element data depending on a depth of a position in which the second element data is obtained. | 2015-05-21 |
20150141832 | Apparatus for ultrasound flow vector imaging and methods thereof - Apparatus and methods of use are provided for complex flow imaging and analysis that is non-invasive, accurate, and time-resolved. It is particularly useful in imaging of vascular flow with spatiotemporal fluctuations. This apparatus is an ultrasound-based framework called vector projectile imaging (VPI) that can dynamically render complex flow patterns over an imaging view at millisecond time resolution. The VPI apparatus and methods comprise: (i) high-frame-rate broad-view data acquisition (based on steered plane wave firings); (ii) flow vector estimation derived from multi-angle Doppler analysis (coupled with data regularization and least-squares fitting); and (iii) dynamic visualization of color-encoded vector projectiles (with flow speckles displayed as adjunct). | 2015-05-21 |
20150141833 | CATHETER DEVICE IMPLEMENTING HIGH FREQUENCY, CONTRAST IMAGING ULTRASOUND TRANSDUCER, AND ASSOCIATED METHOD - An imaging catheter system is provided, including a hollow lumen having a distal portion, and a plurality of first transducer elements arranged in a first array configured to be received within the distal portion of the hollow lumen. Each of the first transducer elements include a micromachined piezocomposite, and the plurality of first transducer elements is configured to operate at an effective operational frequency of greater than about 30 MHz. A plurality of second transducer elements configured to operate at an effective operational frequency of less than about 15 MHz may be arranged in a second array, each of the second transducer elements including a micromachined piezocomposite, and engaged with the first array. The low frequency array may be operated in a transmit mode and the high frequency array may be operated in a receive mode to facilitate contrast imaging. | 2015-05-21 |
20150141834 | PIEZOELECTRIC COMPOSITION AND METHOD FOR PRODUCING SAME, PIEZOELECTRIC ELEMENT/NON-LEAD PIEZOELECTRIC ELEMENT AND METHOD FOR PRODUCING SAME, ULTRASONIC PROBE AND DIAGNOSTIC IMAGING DEVICE - The present invention is a piezoelectric composition and a piezoelectric element using the piezoelectric composition, the composition being characterized by: having a Perovskite structure represented by general formula ABO3; being represented by composition formula x(Bi0.5K0.5)TiO3-yBi(Mg0.5Ti0.5)O3-zBiFeO3, x+y+z=1 in the composition formula above; and in a triangular coordinate using x, y and z in the composition formula above, having a composition represented by a region which is surrounded by a pentagon ABCDE with apexes of point A (1, 0, 0), point B (0.7, 0.3, 0), point C (0.1, 0.3, 0.6), point D (0.1, 0.1, 0.8) and point E (0.2, 0, 0.8) and which does not include the line segment AE that connects point A (1, 0, 0) and point E (0.2, 0, 0.8). | 2015-05-21 |
20150141835 | PORTABLE ULTRASOUND IMAGE DIAGNOSTIC APPARATUS - A portable ultrasound image diagnostic apparatus is shown. The apparatus includes an ultrasound probe and a hinge. The ultrasound probe transmits and receives ultrasound. The hinge connects a first housing and a lower edge portion of a second housing including a display panel so that the second housing is overlapped on the first housing to fold the portable ultrasound image diagnostic apparatus. The hinge is provided on an upper face of the first housing in a near side than a center. The second housing is rotated to a far side of the first housing with a horizontal axis of the hinge as a supporting axis to fold the portable ultrasound image diagnostic apparatus. | 2015-05-21 |
20150141836 | INTRAVASCULAR ULTRASOUND NEEDLE GUIDE - An intravascular ultrasound “(IVUS”) device having an intrinsic or attachable needle guide is disclosed. In some embodiments, a sheath having a needle guide is used in connection with an IVUS device. The devices may be used in performing minimally invasive image-guided surgical procedures. The devices may be configured to maintain a needle placed through guide in the plane of the IVUS-array to improve visualization of the needle. In some embodiments, the device is used to facilitate the creation of a tract through the liver from the inferior vena cava to the portal vein using IVUS-guidance in a direct intrahepatic portocaval shunt procedure. The devices, systems, and methods can improve patient safety by decreasing the risk of off-target punctures, decrease procedure times, and allow procedures to be performed from a single access site. | 2015-05-21 |
20150141837 | OPHTHALMOLOGICAL IMAGE ANALYZER AND OPHTHALMOLOGICAL IMAGE ANALYSIS METHOD - Ophthalmological image analysis techniques that can present objective information about the state of distribution of the Meibomian glands are provided. An ophthalmological image analyzer | 2015-05-21 |
20150141838 | PATIENT MONITORING SYSTEM - A patient support apparatus includes a monitoring system having a first detector and a controller. The first detector detects electromagnetic radiation from a first field of view of the first detector and providing a signal indicative of characteristics of the electromagnetic radiation. The controller includes a processor coupled to the first detector and a memory device including instructions that, when executed by the processor, cause the processor to processes the signal from the first detector, translate the signal into an array of data, and evaluate the data in the array to determine characteristics of a patient positioned in the first field of view. | 2015-05-21 |
20150141839 | EFFICIENT MODULATED IMAGING - An apparatus for turbid sample measurement comprising a plurality of light sources for illuminating a turbid sample target area with non-spatial structured light, a projection system for illuminating the turbid sample target area with spatial structured light, a sensor for collecting light from the turbid sample target area, and a processor to analyze the data captured by the sensor to yield scattering and absorption coefficients of the turbid sample. A method comprises illuminating the sample with spatial structured light, collecting light reflected from the sample at a number of wavelengths, illuminating the sample with non-spatial structured light, collecting light reflected from the sample at a number of wavelengths, and combining the measurements of the collected light to obtain the optical properties of the sample and/or the concentration of absorbing or fluorescent molecules. The wavelengths of the spatial and non-spatial light sources are preferably different. | 2015-05-21 |
20150141840 | BIOLOGICAL SENSOR - A biological sensor capable of improving the signal-to-noise ratio of a detection signal obtained by a light-receiving element and amplified by an amplifier is provided. | 2015-05-21 |
20150141841 | Wound Measurement on Smart Phones - A smart phone is used to accomplish measurement of a wound surface area, when at least one flat marker device, which is a predefined reference, is placed near the wound and photographed by a smart phone. | 2015-05-21 |
20150141842 | INTRAVASCULAR ROTARY BLOOD PUMP - An intravascular rotary blood pump possesses a catheter ( | 2015-05-21 |
20150141843 | OPTICAL FIBER PRESSURE SENSOR - The disclosure includes an apparatus for insertion into a body lumen. The apparatus can comprise an optical fiber pressure sensor. The optical fiber pressure sensor can comprise an optical fiber configured to transmit an optical sensing signal. A temperature compensated Fiber Bragg Grating (FBG) interferometer can be in optical communication with the optical fiber. The FBG interferometer can be configured to receive a pressure and modulate, in response to the received pressure, the optical sensing signal. A compliant member such as a sensor membrane can be in physical communication with the FBG interferometer. The membrane configured to transmit the received pressure to the FBG interferometer. | 2015-05-21 |
20150141844 | OPTOGENETIC PROBE - An optogenetic probe, an optogenetic system, and a method for fabricating an optogenetic probe are provided. The optogenetic probe has a proximal and a distal end, and includes an elongated body made of a body glass material and extending longitudinally between the proximal and distal ends. The optogenetic probe also includes at least one optical channel, each including an optical channel glass material having a refractive index larger than a refractive index of the body glass material, so as to guide light therealong. The optogenetic probes also includes at least one electrical channel, each including an electrical channel structure having an electrical conductivity larger than the electrical conductivity of the body glass material, so as to conduct electricity therealong. The optogenetic probe further includes at least one fluidic channel, each adapted for transporting fluid therealong. Each optical, electrical and fluidic channel extends longitudinally within the elongated body. | 2015-05-21 |
20150141845 | SYSTEM AND METHOD FOR VISUALIZING TISSUE DURING ABLATION PROCEDURES - Systems for visualizing cardiac tissue during an ablation procedure are provided. In general, the systems include an imaging module configured to measure absorbance data at first and second wavelengths wherein the ratio of these absorbance values identifies the nature of the tissue (e.g., lesion, de novo tissue, etc.). The imaging module can also include a video system having at least two chips with corresponding bandpass filters centered at the first and second target wavelengths. The system can also include a processor and/or video monitor for combining the images produced by the various chips, determining treated and non-treated tissue based on the ratio of absorbance values at the target wavelengths, and displaying images of the treatment area. Methods of visualizing cardiac treatment areas during ablation procedures are also provided herein. | 2015-05-21 |
20150141846 | SYSTEM AND METHOD USEFUL FOR SARCOMERE IMAGING VIA OBJECTIVE-BASED MICROSCOPY - Biological tissue such as skeletal and cardiac muscle can be imaged by using an objective-based probe in the tissue and scanning at a sufficiently fast rate to mitigate motion artifacts due to physiological motion. According to one example embodiment, such a probe is part of a system that is capable of reverse-direction high-resolution imaging without needing to stain or otherwise introduce a foreign element used to generate or otherwise increase the sensed light. The probe can include a light generator for generating light pulses that are directed towards structures located within the thick tissue. The system can additionally include aspects that lessen adverse image-quality degradation. Further, the system can additionally be constructed as a hand-held device. | 2015-05-21 |
20150141847 | SYSTEMS AND METHODS FOR HYPERSPECTRAL ANALYSIS OF CARDIAC TISSUE - Systems and methods for hyperspectral analysis of cardiac tissue are provided. In some embodiments, a method for visualizing ablation lesions includes illuminating at one or more illumination wavelengths a surface of tissue having an ablation lesion; collecting a spectral data set comprising spectral images of the illuminated tissue acquired at multiple spectral bands each at one or more acquisition wavelengths; distinguishing between the ablation lesion and an unablated tissue based on one or more spectral differences between the ablation lesion and unablated tissue; and creating a composite image of the tissue showing the ablation lesion and the unablated tissue. | 2015-05-21 |
20150141848 | TISSUE ILLUMINATION SYSTEM, DEVICE, AND METHOD - Implementations of the tissue illumination systems, devices, and methods disclosed herein take advantage of the translucent nature of tissue to reveal properties by light transmission, for example, tissue type, tissue transition locations, underlying structures, and the like, that are not easily distinguished by reflected light. Illuminating a back-side of a translucent tissue permits a user to distinguish between different types of tissue, tissue transition locations, and/or structures that are difficult or impossible to discern under overhead or front-side illumination. Implementations include a light source that is positionable behind a tissue or disposable within a body cavity or duct, for example, within a heart ventricle. | 2015-05-21 |
20150141849 | METHOD AND DEVICE FOR NONINVASIVE BLOOD PRESSURE MEASUREMENT - The invention relates to a method and a device for noninvasive blood pressure measurement by means of two pressure cuffs ( | 2015-05-21 |
20150141850 | BALLOON CATHETER FOR MEASURING THE LENGTH OF A STENOSIS - A balloon catheter adapted for cooperating with an endoscope, the balloon catheter including a catheter shaft, a balloon located at a catheter shaft tip, wherein the catheter shaft includes visual markers designed for determining the length of a stenosis in a bodily structure. | 2015-05-21 |
20150141851 | METHOD AND APPARATUS FOR ACCURATELY DETERMINING HEART RATE VARIABILITY AND SYMPATHETIC RESERVE - An implantable monitoring device is disclosed for monitoring a patient's heart rate variability over time. The device includes a cardiac electrogram amplifier, a sensing electrode coupled to an input of the amplifier, timing circuitry, processing circuitry and a memory. The timing circuitry defines successive shorter time periods during each monitoring period. The processing circuitry relies upon electrogram activity that occurs during rest periods that extend as long as T1, all of which is stored into memory. Active periods are not considered as part of the heart rate variability calculation. The processing circuitry calculates median intervals between depolarizations of the patient's heart sensed by the amplifier during the shorter time periods and calculates a standard deviation of the median intervals during T2, a longer monitoring period. | 2015-05-21 |
20150141852 | Detection Device for Bedding for Sleep Monitoring - A detection device, for placement under or on a mattress, configured for the movements of a person lying on the mattress, includes a sensing portion having an inflatable chamber intended to be positioned under the individual, an electronic unit arranged at a distance from the sensing portion and having a pressure sensor, intended to be positioned outside of the bedding, a transmitting portion interposed between the sensing portion and the electronic unit, including a channel establishing a fluid connection between the inflatable chamber and the sensor, the channel having a transverse dimension (T) that is much smaller than the width (L | 2015-05-21 |
20150141853 | MULTI-SENSOR LESION ASSESSMENT DEVICE AND METHOD - An intravascular sensor delivery device can have a sensor that is used to measure a physiological parameter of a patient, such as blood pressure, within a vascular structure or passage. In some embodiments, the device can be used in combination with a medical guidewire carrying another sensor also configured to measure a physiological parameter of the patient, such as blood pressure. Data generated from the intravascular sensor delivery device sensor and the guidewire sensor can be used to determine a characteristic of interest for the vascular structure under investigation. For example, the data can be used to calculate a pressure distal to pressure proximal ratio across a stenotic lesion in order to assess the severity of the lesion. | 2015-05-21 |
20150141854 | OPTICAL FIBER PRESSURE SENSOR - The disclosure includes an apparatus including an elongated assembly, at least a portion of which is sized, shaped, or otherwise configured to be inserted into a human body to measure a physiological parameter at an internal location within the body. The elongated assembly includes an elongated member having a first length and an outer surface, a coil disposed about at least a portion of the elongated member, the coil having a second length, and at least one stand-off member positioned between the outer surface of the elongated member and the coil, where the at least one member is configured to prevent the coil from contacting an optical fiber positioned between the elongated member and the coil. | 2015-05-21 |
20150141855 | CATHETER-TYPE THERAPEUTIC OR DIAGNOSTIC INSTRUMENT PROVIDED WITH SHAPED WIRE MEMBERS AND CATHETER TUBE TO BE USED TOGETHER WITH SHAPED WIRE MEMBERS - A therapeutic or diagnostic instrument includes first and second shaped wire members and that can be simultaneously inserted into a catheter tube and has predetermined bending elasticity, in which the first and second shaped wire members and are adapted to respectively have first and second curving parts that curve in a natural state, and when inserted into the catheter tube, curve the catheter tube at two desired positions correspondingly with the first and second curving parts. | 2015-05-21 |
20150141856 | DEFIBRILLATOR INCLUDING FUNCTIONS FOR MEASURING AND REMOVING MOTION ARTIFACT - A defibrillator including the function for measuring motion artifact generated when pressing the heart, and method of operating the defibrillator are provided. The defibrillator includes: a first pair of electrodes including a first main electrode and a first sub-electrode arranged adjacent to and insulated from the first main electrode; a second pair of electrodes including a second main electrode and a second sub electrode arranged adjacent to and insulated from the second main electrode; a first measuring unit measuring a first action potential associated with the first pair of electrodes by using the potential difference between the first pair of electrodes; a second measuring unit measuring a second action potential associated with the second pair of electrodes by using the potential difference between the second pair of electrodes; and an estimating unit estimating ECG artifacts associated with the difference between the first action potential and the second action potential. | 2015-05-21 |
20150141857 | INTEGRATE AND FIRE PULSE TRAIN AUTOMATION FOR QRS DETECTION - Various examples are provided for automation of QRS detection. In one example, among others, a system includes an integrate and fire (IF) sampler that can generate an IF pulse train from an analog input signal, and decision logic circuitry that can determine whether a QRS complex waveform is present in a pulse segment of the IF pulse train. In another example, a method includes generating an integrate and fire (IF) pulse train from an analog input signal, identifying a pulse segment of the IF pulse train, and determining whether a QRS waveform is present in the pulse segment based at least in part upon attributes associated with the pulse segment. | 2015-05-21 |
20150141858 | METHOD AND SYSTEM TO MEASURE CARDIAC MOTION USING A CARDIOVASCULAR NAVIGATION SYSTEM - A method and system are provided to measure cardiac motion data using a cardiovascular navigation system. The method and system position a patient reference sensor (PRS) on a patient, wherein the PRS determines a position of the patient relative to a reference point. The method and system determine a reference orientation matrix based on an orientation of the PRS relative to a reference point and determining a normalization time based on an electrical signal. The method and system obtain point specific (PS) motion data for a plurality of map points. The PS motion data indicates a three dimensional trajectory that occurs at the corresponding map point on a wall of a heart of the patient during at least one cardiac cycle. Further the method and system compensate the PS motion data based on the PRS. | 2015-05-21 |
20150141859 | SYSTEMS AND METHODS FOR CARDIAC RHYTHM VARIABILITY ANALYSIS - Systems and methods are provided for the study of the cardiac rhythm variability. These systems and methods include the recording of the electrocardiogram (EKG), with subsequent calculation of the duration of the beat-to-beat intervals (i.e., R-R intervals), drawing up of the rhythmograms, and additional systems and methods that include determination of, throughout all observation times within particular intervals included in the recording periods, the average values of the informational entropy of the beta-distribution (AE) of the R-R intervals, the differences between the maximum and minimum values of the informational entropy of the beta-distribution (MDE) of the R-R intervals, the root-mean-square deviations of the informational entropy of the beta-distribution (RMSDE) of the R-R intervals, and/or variation factors of the informational entropy of the beta-distribution (VFE) by means of calculation of the informational entropy of the beta-distribution of the R-R intervals. | 2015-05-21 |
20150141860 | LONG-TERM MONITORING FOR DISCRIMINATION OF DIFFERENT HEART RHYTHMS - A method, system, and device for detection of an arrhythmia, and discrimination between different types of arrhythmia, for example to determine whether to administer an electric shock to the heart, the device comprising a wearable monitor with electrodes that detect the electrical activity of a beating heart, attached to an embedded monitoring system having an amplifier, a microprocessor, a data storage device, and a power supply, all disposed on a substrate having large distal end portions that attach to the electrodes and a narrow intermediate portion that attaches to the monitoring system. | 2015-05-21 |
20150141861 | NOVEL METHODOLOGY FOR ASSESSING THE BOUNDED-INPUT BOUNDED-OUTPUT INSTABILITY IN QT INTERVAL DYNAMICS: APPLICATION TO CLINICAL ECG WITH VENTRICULAR TACHYCARDIA - The present invention is directed to a method for determining onset of ventricular arrhythmias using bounded-input bounded-output stability of QT interval (QTI) dynamics. The method of the present invention includes two parts. A first part of the method determines the dependence of each QTI on several prior QTIs and RR intervals (RRI). This determination is represented as an autoregressive model with exogenous input (ARX). A second part of the method determines the BIBO stability of the ARX model in the z-domain. The metrics associated with the first and second parts of the method are then used to predict onset of arrhythmia. | 2015-05-21 |
20150141862 | Navigation Features for Electrocardiograph Device User Interface - An electrocardiograph device and methods of navigating displays of such a device are disclosed. In one example, an electrocardiograph device includes a display, a plurality of electrocardiograph signal leads, and a programmable circuit. The programmable circuit is configured to receive electrical signals via the electrocardiograph signal leads representative of a heartbeat of a patient. The programmable circuit is configured to generate a user interface to be presented on the display, the user interface comprising a lead display including a screen layout including a plurality of waveform regions. The waveform regions display a waveform corresponding to an electrical signal from one of the leads over a time interval including at least one heartbeat period. Selection of a region causes display of an extended waveform region displaying a waveform over a second time interval that is longer than the first time interval, and which includes a plurality of heartbeat periods. | 2015-05-21 |
20150141863 | DEVICES AND SYSTEMS FOR OBTAINING IMPEDANCE DATA - Devices and systems to measure luminal organ parameters using impedance. In at least one embodiment of an impedance device of the present disclosure, the impedance device comprises an elongated body having a distal body end and a pair of detection electrodes positioned in between a pair of excitation electrodes located at or near the distal body end, the pair of detection electrodes configured to obtain one or more conductance values within a mammalian luminal organ within a field generated by the pair of excitation electrodes, wherein a measured parameter of the mammalian luminal organ can be calculated based in part upon the one or more conductance values obtained by the device and a known distance between the pair of detection electrodes. | 2015-05-21 |
20150141864 | Monitoring System - A heating and monitoring system is described having a radiometer to monitor temperature of internal tissue and or bodily fluids in a non-invasive way. The radiometer may comprise a multi-frequency radiometer to allow for taking a temperature reading at a desired depth within the tissue of a patient. | 2015-05-21 |
20150141865 | STIMULUS PRESENTATION SYSTEM - The present invention provides a stimulus presentation system which determines a mental state and changes presentation contents of a problem based on the determined mental state. The system determines the mental state by measuring gaze and cerebral function of a user, and changes presentation contents of a problem based on the determined mental state. | 2015-05-21 |
20150141866 | SYSTEM AND METHOD FOR EVALUATION OF THE PLEURAL SPACE - Method and device are provided for evaluating the pleural space. The device in introduced percutaneously into a pleural space. The device includes an energy detector that facilitates evaluation of the pleura. The device also includes a tissue collection component and a joint. The joint allows the device to be bent at least 120 degrees, facilitating assessment of the pleura. The device allows tissue sampling when the device is bent. | 2015-05-21 |
20150141867 | BIOPSY DEVICE WITH TRANSLATING VALVE MEMBER - A biopsy device includes a needle extending distally from a body. The needle includes a transverse aperture, a first lumen, and a second lumen. A cutter is movable within the first lumen to sever tissue protruding through the transverse aperture. A valve assembly is operable to change the pneumatic state of the second lumen. The valve assembly includes a valve body and a translating member slidably disposed in a bore of the valve body. The valve body includes a first port and a second port. The first port is in fluid communication with the second lumen of the needle. The second port is in fluid communication with atmospheric air. The translating member selectively couples the first port with the second port based on the longitudinal position of the translating member within the bore. The translating member translates relative to the valve body based on the position of the cutter. | 2015-05-21 |
20150141868 | NEEDLE BIOPSY SYSTEMS AND METHODS - This document provides medical device systems and methods for obtaining tissue samples. For example, this document provides medical device systems and methods for transbronchial needle biopsy tissue acquisition. In some cases, a needle biopsy system includes an actuator device, an outer needle with a lumen therethrough, and an inner needle at least partially disposed within the lumen. The outer needle can extend distally from the actuator device. A distal tip of the inner needle can be capable of being fully disposed within the lumen. The inner needle can extend distally from the actuator device. The actuator device can be configured to translate the outer needle proximally and distally. The actuator device can be configured to translate the inner needle proximally and distally independently of the outer needle. | 2015-05-21 |
20150141869 | DEVICES, SYSTEMS, AND METHODS FOR NAVIGATING A BIOPSY TOOL TO A TARGET LOCATION AND OBTAINING A TISSUE SAMPLE USING THE SAME - A biopsy tool includes an elongated flexible body, a sensor assembly, and a screw member. The sensor assembly is disposed within the elongated flexible body towards the distal end thereof. The sensor assembly includes a location sensor(s) configured to enable detection of a location of the sensor assembly. The screw member is coupled to the distal end of elongated flexible body, extends distally from the elongated flexible body, and is positioned distally of the sensor assembly. The screw member defines a helical configuration having a hollow interior and is configured for simultaneous rotation relative to tissue and advancement into tissue to obtain a tissue sample. | 2015-05-21 |
20150141870 | Method for Producing a Membrane Ring or Test Strip Ring and Ring Magazine - A method for producing a membrane ring or test strip ring for a diagnostic test device includes an elongate strip that is divided into segments by cuts running transversely to the longitudinal direction of the strip, where the cuts are made only as far as a residual width of the strip so that a material bridge remains intact between the segments adjacent to the cuts ( | 2015-05-21 |
20150141871 | PAIN MINIMIZING INJECTION SYSTEM - The present invention recognizes that there is a need for a single-step, pain-free or substantially pain-free device to test the levels of an analyte in one's blood such as glucose. The invention incorporates a lancet and a glucose test strip into a disposable cartridge. The user inserts the cartridge into the port of the device to turn it on. The base vibrates to quench or reduce pain from a lancet puncture. The test strip is exposed to the blood sample at the site of the lancet puncture which is analyzed by the device. | 2015-05-21 |
20150141872 | MUSCLE FATIGUE MEASURING DEVICE AND ASSOCIATED SYSTEMS AND METHODS - Exemplary embodiments are directed to muscle fatigue measuring devices that include a bottom stabilizing portion, a handle, a central extended portion, and a force measuring device. The central extended portion can be disposed between the bottom stabilizing portion and the handle. The force measuring device can be connected to the handle. The force measuring device can be adapted to measure a force applied to the handle. Exemplary embodiments are also directed to methods of measuring muscle fatigue and muscle fatigue measuring systems. | 2015-05-21 |
20150141873 | Systems and Methods for Stride Length Calibration - Described herein are systems, devices, and methods for determining a user's stride length and monitoring various aspects of the user's activities. An apparatus worn or carried by the user may determine and track when a user takes a step and, based at least in part on user-specific information, determine an estimated stride length of the user associated with a respective step rate or step rate range. The apparatus may further monitor the physical location, speed, or pace of the user during an activity and, in conjunction with step count information, determine a verified stride length for the user associated with a respective step rate or step rate range. The estimated and verified stride length determinations may be stored and used to determine one or more aspects of a user's subsequent activities, including but not limited to pace, speed, and calorie expenditure information, even when physical location information is unavailable. | 2015-05-21 |
20150141874 | Multi-beam Ultrasound Device - A multi-beam ultrasound device with intersecting beams is presented for use in medical therapy and industry. Multiple ultrasound beams interfere constructively and destructively depending on their phase at the target tissue, and this device and its methodology uses phase control for intensity enhancement at the beam intersection. Two among many embodiments are detailed: phase matching where the phases of the beams are determined and controlled to be equal, and phase sweeping where the phases of the beams are purposely varied. | 2015-05-21 |
20150141875 | COMPOSITIONS AND METHODS FOR NON-INVASIVE DETECTION AND TREATMENT OF HYPOXIC CELLS IN VIVO - Compositions and methods used in the non-invasive detection and/or treatment of hypoxic tissues in vivo are described. Compositions including microbubbles functionalized with one or more hypoxia targeting agents and one or more therapeutic compounds, methods of preparing the functionalized microbubbles, and methods of using the functionalized microbubbles for diagnostic and/or therapeutic applications are described, including a method for selectively determining the amount of vascular hypoxia occurring in a tissue. | 2015-05-21 |
20150141876 | METHOD FOR PROVIDING DIRECTIONAL THERAPY TO SKELETAL JOINTS - An ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly affected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieve other responses without appreciable remodeling. | 2015-05-21 |
20150141877 | LED AND SHOCKWAVE THERAPY FOR TATTOO REMOVAL - A tattoo can be removed from a subject using extracorporeal shock waves and light. The extracorporeal shook waves (ESW) can have an energy level of less than 0.27 mJ/mm2 and be administered to an unaltered tattooed region of a subject for approximately 10 minutes. A continuous, non-pulsing light of a wavelength between 400-940 nm having an energy output of about 50,000 Lux from the optical device can then be administered to the tattooed region within approximately two minute after administering the ESW at a distance of approximately 1 to 2 inches above the tattooed region for approximately 5 to 15 minutes. This allows the tattoo to be removed due to molecular vibration and molecular bond deformation which causes the bonds of the tattoo ink to break apart and be dispersed and absorbed into a body of the subject. | 2015-05-21 |
20150141878 | METHOD AND APPARATUS FOR PROVIDING DEFICIT-ADJUSTED ADAPTIVE ASSISTANCE DURING MOVEMENT PHASES OF AN IMPAIRED JOINT - A method is described for providing deficit-adjusted adaptive assistance during movement phases of an impaired joint. The method includes determining, on a processor, a current movement phase for a compound joint function based on sensor data. The method further includes determining, on the processor, a respective robot state parameter trace for each movement phase in a normal and impaired subject. The method further includes determining, on the processor, a deficit parameter for each movement phase. The method further includes determining, on the processor, an adaptive magnitude for the robot applied torque based on the deficit parameter of the current movement phase. The method further includes applying, to the robot joint, the adaptive magnitude for the robot applied torque for the current movement phase, based on an adaptive timing for the current movement phase. An apparatus is also described for providing deficit-adjusted adaptive assistance during movement phases of the impaired joint. | 2015-05-21 |
20150141880 | METHODS AND DEVICES OF PROVIDING MECHANICAL STIMULATION TO THE BODY - A device for treating pain. In some embodiments, the device includes a housing, the housing having a proximal end, a distal end defining a volume therebetween, the housing further including a first surface and a second surface; a driver member disposed within the volume of the housing; an energy source disposed within the volume of the housing; and an electronic module disposed within the volume of the housing, wherein the electronics module is coupled to the driver member and the energy source. The invention also includes methods of using the device to treat a subject. | 2015-05-21 |
20150141882 | Cranial Device With Rotary Tilt Sensor - The invention relates to an improved cranial device with a rotary inclination detector, including a container box which can be secured to the cranium of sleeping person and which contains an electric motor and an eccentric counterweight coupled thereto, forming a vibrator. The device also includes a battery or a battery holder for at least one battery, which is provided with two axially opposed projecting contacts or studs. The container box is provided with inclined formations with dielectric properties, on which the battery or battery holder can roll by means of the studs thereof, and two electric contacts on which the inclined formations terminate, such that, when the battery holder is placed on the electric contacts, the motor circuit is closed, thereby activating the vibrator. | 2015-05-21 |
20150141884 | DEVICE FOR MASSAGING AND THE APPLICATION OF A COSMETIC COMPOSITION - The present invention relates to a device ( | 2015-05-21 |
20150141885 | Hand-Held Massage Device - Described is a massage tool for use with animals or humans, and particularly adapted for use with horses. The tool includes an elongated bar that can be linear or curved. The elongated bar has a first end and a second end, wherein each end includes a massage member thereon. The massage members include rotating wheels, spherical members, or forked members. The wheels may be disposed such that they are perpendicular to or in line with the elongated bar. The elongated bar may include one or more handles thereon to help the user to hold the massage tool in a desired orientation. The user can hold the massage tool in order to move the massage members on a human or animal. | 2015-05-21 |
20150141886 | MUSCULAR STRENGTH ASSISTING APPARATUSES AND METHODS OF CONTROLLING THE SAME - A muscular strength assisting apparatus may include: a wearing unit configured to enclose a part of a user's body; a tightening unit configured to pull the wearing unit in one or both directions; and/or a control unit configured to drive the tightening unit to tighten the part of the user's body on which the wearing unit is located, when it is determined that muscular contraction occurs at the part of the user's body on which the wearing unit is located. A method of controlling a muscular strength assisting apparatus may include: determining whether muscular contraction occurs at a part of a user's body that is enclosed by a wearing unit; and/or driving a tightening unit pulling the wearing unit in one direction or both directions to tighten the part of the user's body on which the wearing unit is located when it is determined that the muscular contraction occurs. | 2015-05-21 |
20150141887 | ELECTROMAGNETIC VALVE SYSTEM - Provided is an electromagnetic valve system for carrying out a compressed air supply to and evacuation from a plurality of air chambers of massage instruments of an air-type massage device, comprising: a plurality of first electromagnetic valves which are connected to each air chamber via supply tubes; a second electromagnetic valve further comprising a first aperture which communicates with external air; and a plurality of first check valves which are disposed within a header in an intermediate location between the second electromagnetic valve and each air chamber with a connection tube therebetween, and allow air to pass from the air chambers toward the second electromagnetic valve only when air pressure on the second electromagnetic valve side is lower than air pressure on the air chamber side. | 2015-05-21 |
20150141888 | HINGE FOR AN ORTHOPEDIC BRACE - A hinge for an orthopedic brace includes: a pivot shaft; a lower leg plate pivoted to the pivot shaft; an upper leg plate; a catch plate having a toothed peripheral edge; and two position adjusting units, each of which includes a rotatable limiting seat, a limiting pin, and a slider body. The rotatable limiting seat defines a housing chamber therein, and is formed with a wall slot. The slider body is slidably disposed in the housing chamber. The limiting pin extends from the slider body through the wall slot for engaging and disengaging the toothed peripheral edge. The catch plate is formed with a guiding groove. The rotatable limiting seat has a tongue protruding into the guiding groove. | 2015-05-21 |
20150141889 | JOINT PROTECTION APPARATUS AND CONTROL METHOD THEREOF - Disclosed are a joint protection apparatus and a control method thereof. The joint protection apparatus includes a support unit, to which different support frames are coupled via a hinge, a fastening adjustment unit coupled to the support unit to provide fastening force required to fasten the support unit to a human body, a sensing unit configured to sense motion of the different support frames, and a controller configured to decide a motion region in which the motion sensed by the sensing unit is included and to decide the fastening force of the decided motion region. | 2015-05-21 |
20150141890 | DYNAMICALLY RESPONSIVE BRACE - One aspect of the present disclosure relates to a dynamically responsive brace that includes a flexible member sized and dimensioned to cover a target body region. At least one variable resistance element is associated with the flexible member. The at least one variable resistance element is configured to become exponentially stiffer in response to an applied force that causes deformation of the at least one variable resistance element. Deformation of the at least one variable resistance member restricts pathological motion of the target body region. | 2015-05-21 |
20150141891 | BODY SUPPORT CAPABLE OF SENSING TENSION APPLIED THERETO - A body support includes a binder and a fixing segment. The binder has a left band, a right band, and an adjusting strip between the left and right bands. The left band includes a first fastener. The right band includes a second and a third fastener. When the second fastener is attached to the first fastener, the binder is positioned around a wearer's waist. The fixing segment includes a fourth fastener at its front end attached to the third fastener of the binder, and has its rear end deposited on the adjusting strip of the binder for lengthening the adjusting strip so as to adjust the level of constriction generated by the binder. The fixing segment is equipped with a tension sensor, so a care giver helping a wearer with the body support can properly adjust the tension applied to the fixing segment, thereby ensuring the wearer's wearing comfort. | 2015-05-21 |
20150141892 | ORTHOPEDIC DEVICE FOR TREATMENT OF THE BACK - In an embodiment, an orthopedic device in the form of a lumbar support includes first and second elongate belt members, an anatomically shaped plate, and a closure system connecting the belt members to the plate. The closure system is arranged to move the belt members relative to the plate, and connects to the belt members via a flexible belt attachment which removably secures to the belt members. The closure system includes tensioning elements corresponding to the belt members, and a pulley system connecting to the tensioning elements. The closure system is slidably mounted to the plate and arranged to the belt members relative to the plate between opposed linear directions. The plate has various contours which provide pressure distribution over a lumbar region of a back. Anatomically shaped and resiliently formed handles secure to the tensioning elements and the belt members. | 2015-05-21 |
20150141893 | CLUBFOOT ORTHOTIC - Devices and methods for treating clubfoot are disclosed. | 2015-05-21 |
20150141894 | SYSTEMS AND METHODS FOR DECOMPRESSION AND ELLIPTICAL TRACTION OF THE CERVICAL AND THORACIC SPINE - A traction device comprises a frame, a first bladder portion, a second bladder portion, a spacer, and a pump. The first bladder expands in an outward direction a distance greater than in a transverse direction. The second bladder expands in an angular direction. The second bladder is positioned generally below and to the side of the first bladder. Upon expanding in the outward direction, the first bladder bears against the back of the user's neck. Upon expanding in the transverse direction, the first bladder applies an angular traction to the cervical spine. Upon expanding in the angular direction, the second bladder bears angularly against the back of the user's upper thoracic region. | 2015-05-21 |
20150141895 | MEDICINAL PRODUCT FOR THE CARE OF AN INDIVIDUAL - The invention relates to a medicinal product ( | 2015-05-21 |
20150141896 | Bandage And Method Of Producing The Same - A method for fabricating a bandage comprises the following steps: preparing multiple complex yarns each comprising chitosan fibers and rayon fibers; (b) weaving solely the multiple complex yarns to form a preformed bandage; (c) immersing the preformed bandage in an acid alcohol, and then washing the preformed bandage by alcohol to obtain an alcohol-washed bandage; and, (d) heating the alcohol-washed bandage to obtain the bandage. The bandage related to the method is comprised of complex yarns, wherein each of the complex yarns is composed of chitosan fibers and rayon fibers. By means of immersing the preformed bandage into an acid alcohol, the bandage thus obtained has enhanced tensile strength, decreased dissolution rate and reduced hemolytic dose. | 2015-05-21 |
20150141897 | CARDIOPULMONARY APPARATUS AND METHODS FOR PRESERVING LIFE - Apparatus and methods for providing extracorporeal blood circulation and oxygenation control include seven-stage de-airing of blood to provide automated cardiopulmonary replacement to sustain patient life during a medical procedure comprising repairing or replacing the heart valve in a patient. | 2015-05-21 |
20150141898 | MEDICAL SYSTEM FOR ENDOVASCULAR TEMPERATURE CONTROL OF BLOOD, AND MEDICAL CATHETER - A medical system for endovascular temperature control of blood and for recanalization of a blood vessel, the medical system having a catheter, a radially compressible treatment device, in particular a recanalization device, which, in the compressed state, is arranged to be longitudinally movable in the catheter and, by being released from the catheter, is radially expandable for the recanalization of the blood vessel, and a temperature control element for controlling the temperature of blood, wherein the treatment device, in particular the recanalization device, can be positioned distally with respect to the temperature control element in such a way that, during use, blood which is temperature-controlled by the temperature control element flows to the recanalization site in the blood vessel. | 2015-05-21 |
20150141899 | DEVICE AND METHOD FOR ESTABLISHING AN ARTIFICIAL ARTERIO-VENOUS FISTULA - A shunt rivet for implantation between a first body space and a second body space in a patient, such as to treat chronic obstructive pulmonary disease. | 2015-05-21 |
20150141900 | Method and Device for Targeted Delivery of Fluid Therapeutics - The present invention utilizes a catheter device for targeted delivery of therapeutic molecules in fluids to body cavities. The invention provides a device and method for targeted delivery of fluids to tissue cavities via deployment of a fluid soaked sponge from the catheter to contact surfaces within the body cavity. | 2015-05-21 |
20150141901 | LOW-LEVEL LASER IRRADIATION OF STIMULATED HUMAN STEM CELLS - A method of increasing bone marrow stem cells in the blood stream, and targeting those stem cells toward specific damaged or diseased organs in the body so that the tissue in these organs might be repaired. The method comprises ingestion of a claimed formulation having effective amounts of | 2015-05-21 |
20150141902 | ABNORMAL ELECTRICAL CONDUCTION BLOCKING APPARATUS USING PHOTODYNAMIC THERAPY (PDT) - There are provided an apparatus and a method for blocking abnormal conduction in the cardiac muscle using a photodynamic therapy or for treating arrhythmia. There is provided a catheter ablation apparatus for the treatment of arrhythmia using a photodynamic therapy, comprising a catheter leading a photoradiation unit to an abnormal electrical conduction site or a hyperexcitability occurring site in the cardiac muscle of a test subject in which a photosensitizer is present by administering the photosensitizer beforehand and which causes arrhythmia, means for generating a light ray with which the abnormal electrical conduction site or the hyperexcitability occurring site is irradiated, and means for transmitting the light ray to the abnormal electrical conduction site or the hyperexcitability occurring site, wherein the photosensitizer used is a water-soluble chlorine-based photosensitizer and the light ray used is a light ray having an excitation wavelength equal to that of the photosensitizer. | 2015-05-21 |
20150141903 | TREATMENT OF HEADACHE - Headache treatment methods are described and include providing an energy delivery device; locating a secondary or higher-order branch of a postganglionic nerve that provides innervation for a patient's head, by identifying a target region of the patient's head that includes the nerve branch; positioning, within the target region, a portion of the energy delivery device; and applying, from the positioned portion of the energy delivery device to the target region, an amount of energy effective to result in a stimulation activity of the nerve branch; and, after observing the stimulated nerve branch activity, delivering, from the energy delivery device to the nerve branch, energy in an amount effective to reduce a headache severity in the patient. | 2015-05-21 |