07th week of 2014 patent applcation highlights part 51 |
Patent application number | Title | Published |
20140046102 | METHOD FOR OBTAINING WAX FROM RECYCLED POLYETHYLENE - An economical and environmentally friendly method for producing waxes. In particular, the methods use thermolytic degradation concurrently with a distillation process to obtaining distilled waxes from recycled polyethylene. The resulting waxes have desirable properties, such as reduced molecular weight and narrow polydispersity, that makes the waxes useful in various applications. | 2014-02-13 |
20140046103 | BIORENEWABLE NAPHTHA COMPOSITION - The present invention generally relates to a method for producing a naphtha product from a renewable feedstock. The method includes hydrotreating the renewable feedstock to produce a hydrotreating unit heavy fraction that includes n-paraffins, and hydrocracking the hydrotreating unit heavy fraction to produce a hydrocracking unit product that includes the naphtha product. The method also includes separating the naphtha fraction and optionally recycling the hydrocracking unit heavy fraction through the hydrocracking unit. The present invention also relates to a biorenewable naphtha product suitable for use as feed stock for steam crackers and catalytic reforming units, and for use as fuel, or fuel blend stock. | 2014-02-13 |
20140046104 | HYDROCARBON SYNTHESIS METHODS, APPARATUS, AND SYSTEMS - Embodiments of the invention include apparatus and systems for hydrocarbon synthesis and methods regarding the same. In an embodiment, the invention includes a process for creating a hydrocarbon product stream comprising reacting a reaction mixture in the presence of a catalyst inside of a reaction vessel to form a product mixture, the reaction mixture comprising a carbon source and water. The temperature inside the reaction vessel can be between 450 degrees Celsius and 600 degrees Celsius and the pressure inside the reaction vessel can be above supercritical pressure for water. In an embodiment, the invention includes an extrusion reactor system for creating a hydrocarbon product stream. The temperature inside the extrusion reactor housing between 450 degrees Celsius and 600 degrees Celsius. Pressure inside the reaction vessel can be above supercritical pressure for water. Other embodiments are also included herein. | 2014-02-13 |
20140046105 | UNDERGROUND REACTOR SYSTEM - An underground reactor for creating hydrocarbons and chemicals from organic material can include a heat recovery device. Some embodiments of the present disclosure include at least one tube that injects biomass underground and at least one second tube that collects reacted biomass on the surface. Further tubes are also disclosed for the ability to control temperature and pressure and collect minerals and carbon dioxide. In another embodiment, a super-critical fluid is injected into the underground reactor. Methods for utilizing the reactor are additionally provided. Further embodiments include methods of using the reactor such as, for example, methods of creating fuel from algae and methods of using the minerals and carbon dioxide as food for an algae farm that will be used as biomass for the reactor. | 2014-02-13 |
20140046106 | PROCESS FOR THE PRODUCTION OF PARA-XYLENE - A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C | 2014-02-13 |
20140046107 | REVERSE FLOW REACTORS FOR PROPYLENE AND AROMATICS PRODUCTION - A reverse flow regenerative reactor having first and second zones, each having first and second ends, the first zone having a plurality of channels capable of separately conveying at least two components of a combustible gas mixture, a gas distributor configured for injecting the components of the combustible gas mixture into first zone, a combustion zone including a selective combustion catalyst disposed at or downstream of the second end of said channels for catalyzing combustion, wherein the second zone is positioned and situated to receive a combusted gas mixture. Processes usefully conducted in the reactor are also disclosed. | 2014-02-13 |
20140046108 | METHOD FOR CONTROLLING 2-PHENYL ISOMER CONTENT OF LINEAR ALKYLBENZENE AND CATALYST USED IN THE METHOD - A method for controlling 2-isomer content in linear alkylbenzene obtained by alkylating benzene with olefins and catalyst used in the method. | 2014-02-13 |
20140046109 | METHOD OF MAKING A CATALYST AND CATALYST MADE THEREBY - In an embodiment, a method of forming a catalyst can comprises: treating a detemplated pentasil zeolite material with a phosphorus-containing compound to form a phosphorus treated zeolite; combining a hydrogenating material, the phosphorus treated zeolite, and a binder material to form a mixture; forming the mixture into a shaped body, wherein the mixture is formed into the shaped body without the mixture being heat-treated; and calcining the shaped body to form the catalyst. Combining the hydrogenating material with the phosphorus treated zeolite and the binder material occurs prior to forming of the shaped body. | 2014-02-13 |
20140046110 | ISOMERIZATION OF LIGHT ALPHA-OLEFINS TO LIGHT INTERNAL OLEFINS - The present invention relates to a process for isomerizing linear alpha-olefins having from 4 to 8 carbon atoms over a heterogeneous catalyst, wherein the catalyst comprises a hydrogenation metal and a selectivity promoter selected from among selenium and tellurium on a support, and also a process for preparing 1-olefins by a metathesis reaction of 2-olefins with ethene, wherein the 2-olefins are prepared by the above mentioned isomerization process. | 2014-02-13 |
20140046111 | PROCESS FOR CONVERTING PARAFFIN WITH MODIFIED ZIRCONIA CATALYST - A process for converting paraffin by using a modified zirconia catalyst is provided. The process has steps of: (i) providing feed containing n-pentane, n-hexane and more than 2 vol % n-heptane based on the volume of the feed; and (ii) subjecting the feed to isomerization of n-heptane with a modified zirconia catalyst comprising zirconium oxide, sulfate ions, a first metal component and a second metal component. Based on the weight of the catalyst, an amount of the first metal component ranges between 0.1 wt % and 15 wt %, an amount of the second metal component ranges between 0.2 wt % and 3.0 wt %, and an amount of the sulfate ions contain sulfur is less than 1.0 wt %. By using the modified zirconia catalyst with low sulfate content, the process is beneficial to improve iso-C | 2014-02-13 |
20140046112 | HYDROPHILIC ACTIVATED SORBENT EXTRACTION DISK - A one-piece solid phase extraction article to be used in solid phase extraction analysis, a filtration funnel comprising the one piece solid phase extraction article, and a method of use of the article. The article, device and method provide for improved analysis of hexane extractable material by eliminating the standard use of polar solvents to pre-condition the sorbent materials. The one-piece solid phase extraction article comprises water wettable monomeric phase type sorptive material embedded within a porous matrix. The water wettable monolithic polymeric sorptive material may be a hydrophilic polymeric gel, such as functionalized C-18 sorbent material, and the porous matrix may be fibrous matric, such as a glass fiber. The one-piece solid phase extraction article may further comprise one or more pre-filtration layers which do not contain the sorptive particles. | 2014-02-13 |
20140046113 | TREATMENT PLANNING SYSTEM, DEVICE FOR CALCULATING A SCANNING PATH AND PARTICLE THERAPY SYSTEM - In a particle therapy treatment planning system for creating treatment plan data, the movement of a target (patient's affected area) is extracted from plural tomography images of the target, and the direction of scanning is determined by projecting the extracted movement on a scanning plane scanned by scanning magnets. Irradiation positions are arranged on straight lines parallel with the scanning direction making it possible to calculate a scanning path for causing scanning to be made mainly along the direction of movement of the target. The treatment planning system can thereby realize dose distribution with improved uniformity. | 2014-02-13 |
20140046114 | THERAPEUTIC ELECTROMAGNETIC STIMULATION DEVICE AND METHOD OF GENERATING CUSTOM DATA PAIRS USED IN SAID DEVICE - Provided is a therapeutic electromagnetic stimulation device for providing magnetic stimulation by applying a magnetic field to a specific site of an object person, the device including: a magnetic field generating means configured to generate one of a therapeutic magnetic field and a detection magnetic field for detection of information at least including positional information; magnetic field detecting means configured to detect intensities of components in a plurality of directions of one of the therapeutic magnetic field and the detection magnetic field at least at two detection positions; and a data generating means configured to generate custom data pairs for an individual object person, the custom data pairs being for deriving at least information of positions of the magnetic field generating means from the intensities of the corresponding components, the data generating means generating the custom data pairs using: (1) a sampling detection result of the detection of the intensities of the corresponding components in a state in which the magnetic field generating means are disposed respectively at a plurality of sampling spots near the specific site of the object person; and (2) a plurality of parent data pairs each including (a) at least information of a three-dimensional position of the magnetic field generating means pairing with (b) information of the intensities of the corresponding components of the magnetic field at a position having at least the information of the three-dimensional position, the information (a) and (b) being previously recorded. | 2014-02-13 |
20140046115 | APPARATUS AND METHOD FOR ELECTROMAGNETIC TREATMENT OF PLANT, ANIMAL, AND HUMAN TISSUE, ORGANS, CELLS, AND MOLECULES - An apparatus and method for electromagnetic treatment of plants, animals, and humans comprising: configuring at least one waveform according to a mathematical model having at least one waveform parameter, said at least one waveform to be coupled to a target pathway structure; choosing a value of said at least one waveform parameter so that said at least waveform is configured to be detectable in said target pathway structure above background activity in said target pathway structure; generating an electromagnetic signal from said configured at least one waveform; and coupling said electromagnetic signal to said target pathway structure using a coupling device. | 2014-02-13 |
20140046116 | APPARATUS FOR STIMULATING LOCAL AND HIGHER HOMEOSTATIC AUTOREGULATORY MECHANISMS IN THE ORGANISM - The invention relates to an apparatus for stimulating local and higher homeostatic autoregulatory mechanisms during the sleep phase and the rest of relaxation phase of the organism by means of a pulsed electromagnetic field. Said apparatus comprises a pulse generator, a control device, and a filed generating device. The pulse generator is designed in such a way as to generate a pulsed electromagnetic field along with the control device and the filed generating device by applying 5 special series of pulses in which the frequency is the same for all signals, ranging from 8 to 15 Hz, the series of pulses are repeated multiple times, and the control time amounts to at least 3.5 h within a period of 7 to 9 hours. | 2014-02-13 |
20140046117 | APPARATUS AND METHOD FOR ELECTROMAGNETIC TREATMENT OF PLANT, ANIMAL, AND HUMAN TISSUE, ORGANS, CELLS, AND MOLECULES - An apparatus and method for electromagnetic treatment of plants, animals, and humans comprising: configuring at least one waveform according to a mathematical model having at least one waveform parameter, said at least one waveform to be coupled to a target pathway structure; choosing a value of said at least one waveform parameter so that said at least waveform is configured to be detectable in said target pathway structure above background activity in said target pathway structure; generating an electromagnetic signal from said configured at least one waveform; and coupling said electromagnetic signal to said target pathway structure using a coupling device. | 2014-02-13 |
20140046118 | ROTARY PUMP WITH THRUST BEARINGS - A rotary blood pump includes a casing defining a pumping chamber. The pumping chamber has a blood inlet and a tangential blood outlet. One or more motor stators are provided outside of the pumping chamber. A rotatable impeller is within the pumping chamber and is adapted to cause blood entering the pumping chamber to move to the blood outlet. The impeller has one or more magnetic regions. The impeller is radially constrained in rotation by magnetic coupling to one or more motor stators and is axially constrained in rotation by one or more hydrodynamic thrust bearing surfaces on the impeller. | 2014-02-13 |
20140046119 | VENTRICULAR ASSIST DEVICE CANNULA AND VENTRICULAR ASSIST DEVICE INCLUDING THE SAME - Provided is a ventricular assist device cannula, and more particularly, a ventricular assist device cannula with electrodes. An exemplary embodiment of the present invention provides a ventricular assist device cannula with electrodes, including: a connecting tube connecting an incision of a body tissue and a ventricular assist device so that blood can flow; and electrodes connected with the connecting tube and contacting the incision of the body tissue to transfer an electric signal to the body tissue. The ventricular assist device cannula with electrodes according to the exemplary embodiment of the present invention has effects as follows. First, a bio-signal of a patient wearing the ventricular assist device through the electrode attached to the conduit can be easily measured without a separate electrode implant and an electric stimulus can also be measured. Second, since the electric stimulus can be directly applied to a cardiac muscle, it is possible to improve stability and efficiency of an electric treatment such as a cardiac pacemaking, a ventricular defibrillation, and the like of the patient wearing the ventricular assist device. | 2014-02-13 |
20140046120 | VENTRICULAR ASSIST DEVICE CANNULA AND VENTRICULAR ASSIST DEVICE INCLUDING THE SAME - Provided is a ventricular assist device cannula, and more particularly, a ventricular assist device cannula with electrodes. An exemplary embodiment of the present invention provides a ventricular assist device cannula with electrodes, including: a connecting tube connecting an incision of a body tissue and a ventricular assist device so that blood can flow; and electrodes connected with the connecting tube and contacting the incision of the body tissue to transfer an electric signal to the body tissue. The ventricular assist device cannula with electrodes according to the exemplary embodiment of the present invention has effects as follows. First, a bio-signal of a patient wearing the ventricular assist device through the electrode attached to the conduit can be easily measured without a separate electrode implant and an electric stimulus can also be measured. Second, since the electric stimulus can be directly applied to a cardiac muscle, it is possible to improve stability and efficiency of an electric treatment such as a cardiac pacemaking, a ventricular defibrillation, and the like of the patient wearing the ventricular assist device. | 2014-02-13 |
20140046121 | SYSTEM AND METHOD TO TRIGGER BREATHING RESPONSE FOR THE REDUCTION OF ASSOCIATED ANXIETY - The present invention relates to a system ( | 2014-02-13 |
20140046122 | METHODS AND APPARATUS FOR SECURING AND TENSIONING A URETHRAL SLING TO PUBIC BONE - Improved methods and apparatus to secure a urethral sling to pubic bone in a sub-urethral location to support the urethra and alleviate incontinence are disclosed. The urethral sling is preferably formed of a flexible sheet material extending between opposed first and second sling ends and bounded by opposed first and second sling sides. The urethral sling is selectively tensioned in a central portion intermediate the first and second sling ends and/or in one or both of end portions bracketing the central portion. In one embodiment, pre-positioned plicating lines in the central portion are selectively drawn and tied to slacken the central portion and tension the end portions. In further embodiments, bone anchor lines passed through locations displaced from the sling ends are drawn and fixed to tension the central portion between the displaced locations and slacken the end portions. | 2014-02-13 |
20140046123 | METHODS AND SYSTEMS FOR PERFORMING A MEDICAL PROCEDURE - Method and system for treating a patient using a compressible, pressure-attenuating device. According to one embodiment, the system is used to treat urinary tract disorders and comprises an access device, a delivery device, a pressure-attenuating device, and a removal device. The access device may be used to create a passageway to an anatomical structure, such as the patient's bladder. The delivery device may be inserted through the passageway created by the access device and may be used to deliver the pressure-attenuating device to the anatomical structure. The removal device may be inserted through the passageway created by the access device and may be used to view the bladder and/or to capture, to deflate and to remove the pressure-attenuating device. | 2014-02-13 |
20140046124 | METHODS AND SYSTEMS FOR PERFORMING A MEDICAL PROCEDURE - Method and system for treating a patient using a compressible, pressure-attenuating device. According to one embodiment, the system is used to treat urinary tract disorders and can include one or more of an access device, a delivery device, a pressure-attenuating device, and a removal device. The access device may be used to create a passageway to an anatomical structure, such as the patient's bladder. The delivery device may be inserted through the passageway created by the access device and may be used to deliver the pressure-attenuating device to the anatomical structure. The removal device may be inserted through the passageway created by the access device and may be used to view the bladder and/or to capture, to deflate and to remove the pressure-attenuating device. | 2014-02-13 |
20140046125 | METHODS AND SYSTEMS FOR PERFORMING A MEDICAL PROCEDURE - Method and system for treating a patient using a compressible, pressure-attenuating device. According to one embodiment, the system is used to treat urinary tract disorders and can include one or more of an access device, a delivery device, a pressure-attenuating device, and a removal device. The access device may be used to create a passageway to an anatomical structure, such as the patient's bladder. The delivery device may be inserted through the passageway created by the access device and may be used to deliver the pressure-attenuating device to the anatomical structure. The removal device may be inserted through the passageway created by the access device and may be used to view the bladder and/or to capture, to deflate and to remove the pressure-attenuating device. | 2014-02-13 |
20140046126 | TWO-DIMENSIONAL BAR CODES IN ASSISTED REPRODUCTIVE TECHNOLOGIES - A container suitable for storing biological material which is laser etched with a two-dimensional bar code and methods for producing the same. The container can be in the form of a straw having a thickness between about 0.1 mm and about 0.3 mm or can be in the form of another container that holds multiple straws. The laser etched mark can be in the form of a two-dimensional bar code may be located on an exterior surface of the container, and when the container is a straw, it remains unwarped and impermeable to fluids. | 2014-02-13 |
20140046128 | SURGICAL ROBOT SYSTEM AND CONTROL METHOD THEREOF - A control method may be applied to a surgical robot system including a slave robot having a robot arm to which a main surgical tool and an auxiliary surgical tool are coupled, and a master robot having a master manipulator to manipulate the robot arm. The control method includes acquiring data regarding a motion of the master manipulator, predicting a basic motion to be performed by an operator based on the acquired motion data and results of learning a plurality of motions constituting a surgical task, and adjusting the auxiliary surgical tool so as to correspond to the operator basic motion based on the predicted basic motion. The control method allows an operator to perform surgery more comfortably and to move or fix all required surgical tools to or at an optimized surgical position. | 2014-02-13 |
20140046129 | FIBER OPTIC IMAGING CATHETER - A steerable imaging catheter is provided, including an elongated catheter tube, at least one steering cable extending along the catheter tube to control the movement of the distal end thereof, and a fiber optic cable extending along the catheter tube. The fiber optic cable transmits illumination light from its proximal end to its distal end and transmits an image from its distal end to its proximal end. In one embodiment, two or more steering cables are used, and the catheter tube is configured to have greater flexibility near its distal end than its proximal end so as to concentrate the movement (flexing) of the catheter tube at its distal end. The use of two or more steering cables, together with the catheter tube having varying flexibility, permit better control of the distal end of the catheter tube while reducing undue twisting of the remainder of the catheter tube. | 2014-02-13 |
20140046130 | Surgical Method Utilizing Transluminal Endoscope and Instruments - A method of transluminal surgery is provided, which utilizes an endoscopic surgery apparatus having pivotable arms attached by hinges on its distal end. The arms are interchangeable with arms of various configurations. The method includes the steps of inserting an endoscopic surgery apparatus into a body cavity of a patient, making an incision in the body cavity wall to allow access to the patient's abdominal cavity, and further inserting the apparatus through the incision. Surgery is performed at the desired surgical site and the apparatus is withdrawn into the body cavity where the incision is closed. Finally, the apparatus is withdrawn from the patient's body. | 2014-02-13 |
20140046131 | ENDOSCOPE SYSTEM AND METHOD FOR OPERATING ENDOSCOPE SYSTEM - An endoscope system includes an image acquisition section, an attention area setting section, and a scaling section. The image acquisition section acquires a captured image that includes an object image. The attention area setting section sets an attention area within the captured image based on information from the endoscope system. The scaling section performs a local scaling process that relatively enlarges the attention area as compared with another area. | 2014-02-13 |
20140046132 | DEPLOYABLE IMAGING SYSTEM EQUIPPED WITH SOLID STATE IMAGER - A deployable endoscopic imaging module and endoscopic surgical system having an imaging system with solid state variable direction of view navigation features, and manipulated by direct contact force, mechanical linkage and/or magnetic force. A deployable endoscopic imaging module or endoscopic imaging system equipped with solid state variable direction of view image navigation features and software. A deployable imaging system having image navigation software and solid state variable direction of view technology which can be incorporated into a percutaneous housing for performing surgery through a patient's skin. | 2014-02-13 |
20140046133 | SELF-PROPELLING DEVICE - A self-propelling device includes a drive unit and a toroid unit supported thereabout. The toroid unit includes a track structure of a toroid shape and a roller support sleeve inside the track structure. Three belt portions are provided in the track structure with high rigidity. The drive unit includes an inner sleeve for mounting on an introducer of an endoscope, and an outer sleeve supported around the inner sleeve. An inner surface of the roller support sleeve and an outer surface of the outer sleeve extend triangularly. Drive wheels are disposed upstream and downstream of respectively flat portions of the outer sleeve. Two follower rollers are disposed on respectively each of flat portions of the roller support sleeve. The drive wheels and follower rollers nip the belt portions of the track structure to move the track structure endlessly. | 2014-02-13 |
20140046134 | GUIDE SHEATH - Provided is a guide sheath that is maintained in a desired shape and at a desired position even after a dilator has been pulled out therefrom so that the guide sheath can guide an insertion section to an appropriate position. A cylindrical guide sheath that guides an insertion section of a medical device to be inserted into a body cavity includes a base-end opening that is provided at a base end of a guide sheath body and into which the insertion section is inserted; a distal-end opening that is provided at a distal end of the guide sheath body and from which the insertion section extends out; and a shape maintainer that extends in an axial direction at an inner surface of the guide sheath body and has photo-curable resin that is cured by light. | 2014-02-13 |
20140046135 | MEASUREMENT PROBE - A measurement probe is detachably connected to a living body optical measurement apparatus which optically measures a body tissue. The measurement probe includes an illumination fiber which radiates illumination light on the body tissue, a light reception fiber which receives return light of the illumination light reflected and/or scattered by the body tissue, an optical element which abuts on the illumination fiber and the light reception fiber, and fixes a distance between the illumination fiber and the light reception fiber, and the body tissue, an optical member which is provided at a tip of the measurement probe, and which includes a hollow portion which forms a hollow space, and a transmittance change unit which is provided in the hollow portion, and which changes a transmittance of light incident on an interior of the measurement probe in response to a load from an outside. | 2014-02-13 |
20140046136 | DEVICE AND METHOD FOR REDUCING EFFECTS OF VIDEO ARTIFACTS - A method for reducing an effect of a video artifact includes adjusting a phase of a second imaging device's video clock signal so that a phase of the second imaging device's video synchronization signal matches a phase of a first imaging device's video synchronization signal. An endoscopic system includes a first imaging device, a second imaging device, a light source, and a controller that reduces an artifact in an image produced by the first imaging device. In some embodiments, the first imaging device faces the light source. | 2014-02-13 |
20140046137 | Retractor Cover Apparatus and Associated Methods - A retractor cover apparatus and associated methods is disclosed. The retractor cover apparatus includes a first sheet having a fluid absorbent material. A second sheet has a medical instrument deflection material. A fastening element is positioned substantially along a periphery of the first sheet and the second sheet, wherein at least a portion of the second sheet is affixed to at least a portion of the first sheet by the fastening element. An unfastened peripheral section of the first sheet and the second sheet form a pocket sized to receive at least a portion of a retractor blade between the first sheet and the second sheet. | 2014-02-13 |
20140046138 | INTRODUCER SHEATH HAVING PROFILED REINFORCING MEMBER - An introducer sheath includes an inner liner having a passageway extending longitudinally therethrough, a coil positioned over the inner liner, and an outer jacket positioned over the liner and the coil. The outer jacket is bonded to the inner liner between the coil turns. The coil turns have a cross-section comprising opposing end portions, and a center portion disposed between the opposing end portions. The center portion has a thickness not exceeding about one-third of a thickness of the end portions for reducing a bending modulus of the coil, and the end portions have a generally curved outer surface. At least a distal end portion of the outer jacket has a durometer between about 70 and 90 on the Shore D scale. | 2014-02-13 |
20140046139 | OVERTUBE INTRODUCER FOR USE IN ENDOSCOPIC BARIATRIC SURGERY - This application describes an overtube device that gives diagnostic and/or therapeutic access to body cavities using natural orifices of the body. The overtube includes an elongate flexible body having a distal portion deflectable in response to activation of a control cable. Proximal features of the overtube include an insufflations port and seals for minimizing loss of insufflations pressure around the shafts of instruments passed through the tube. In some embodiments, retractor elements are including on the distal portion of the overtube. | 2014-02-13 |
20140046140 | CERCLAGE SUTURE REMOVAL DEVICE - A device for removing a cerclage suture has a shaft sized and shaped to extend from a proximal end outside a vagina to a distal end near a cervix. The shaft also has a blunt end located at the distal end of the shaft and having a taper for allowing the blunt end to pass between a cerclage suture and cervical mucosa without cutting the mucosa and to move the suture away from the mucosa. The device includes a cutter having at least one blade at the distal end of the shaft. The cutter may be movable between an open non-cutting position and a closed cutting position for cutting the suture. Alternatively, the cutter may include one or more stationary blades. The device also may include a handle at the proximal end of the shaft that may comprise an actuator or may comprise a cylindrical or another suitable shape. | 2014-02-13 |
20140046141 | ILLUMINATED SUCTION APPARATUS - An illuminated suction apparatus including a hand-held surgical device combining a high-performance illumination waveguide with suction. This device would be useful in a wide array of various surgical procedures including open and minimally invasive orthopedics. | 2014-02-13 |
20140046142 | Tube for inspecting internal organs of a body - An inspection tube for use in the medical practice, in which sensors, such as a miniature electronic camera, are incorporated in the distal face of the tube. The sensors receive energy supplied via conduits running along the length of the tube, preferably embedded within the wall. Signals of the sensors are transmitted to the rear of the tube where they are fed into receivers. Sensor cleaning can be affected in some embodiments by conducting cleaning agents through a channel in the wall of the tube. An alarm procedure can be affected by comparing sensed pattern with a reference base pattern and defining a critical deviation from the reference base. | 2014-02-13 |
20140046143 | METHODS FOR DIAGNOSING, TREATING, AND MONITORING CHRONIC INFLAMMATORY RESPONSE SYNDROME - The present invention relates generally to the diagnosis, treatment, and monitoring of Chronic Inflammatory Response Syndrome (CIRS), kits for use in the methods, and pharmaceutical compositions for use in the methods of treatment. The invention specifically relates to the diagnosis, treatment and monitoring of CIRS through a comprehensive approach comprising an assessment of a subject for case definition parameters and a proteogenomic analysis. The proteogenomic analysis for the diagnosis, treatment, and monitoring of CIRS is based on identifying proteins and/or genes that are differentially expressed in subjects suffering from CIRS compared to healthy subjects. | 2014-02-13 |
20140046144 | REAL-TIME STRESS DETERMINATION OF AN INDIVIDUAL - The present subject matter relates to a computer implemented method for real time determination of stress levels of an individual. The method includes receiving at least one stream of physiological data from at least one primary sensor for a predetermined duration, and preprocessing the at least one stream of physiological data to extract physiological parameters, where the preprocessing includes performing a preliminary analysis on the at least one stream of physiological data. The method further includes determining a stress level of the individual based on at least the physiological parameters, wherein the determining comprises performing a statistical analysis on the physiological parameters. | 2014-02-13 |
20140046145 | INVOLUNTARY CONTRACTION INDUCED PRESSURE AS A MEDICAL DIAGNOSTIC TOOL USING INVOLUNTARY REFLEX COUGH TEST - A system and method allows diagnosis of a patient for physiological abnormality such as a neurological deficiency. An involuntary reflex cough event is induced within the patient that activates the nucleus ambiguus and medial motor cell column of the patient and stimulates involuntary cough activated paraspinal muscles in the pelvis of the patient. An electromyogram (EMG) is obtained from the involuntary cough activated paraspinal muscles while inducing involuntary reflex cough and determining its duration. The intra-abdominal pressure (IAP) is determined and the IAP is correlated with the EMG duration of the involuntary cough event within a processing device to diagnose a physiological abnormality such as a neurological deficiency within the patient. | 2014-02-13 |
20140046146 | ANALYSIS & CLEARING MODULE, SYSTEM AND METHOD - Modules, systems and methods for clearing substances from a living body are disclosed. A module may include an instructions receiver configured to receive wireless transmissions of instructions from a master controller located outside of the body when the module is inside the body; an energy receiver configured to receive wireless transmission of non-destructive energy from the master controller located outside of the body when the module is inside the body; an energy converter configured to convert the non-destructive energy received to destructive energy; and an energy emitter configured to emit the destructive energy. | 2014-02-13 |
20140046147 | Pharmaceutical Dosages Delivery System - Pharmaceutical delivery systems for delivering dosages according to the present invention include a carrier component and a cap configured to seal an internal volume of the carrier component, wherein the cap includes a device that produces a unique current signature. Dosages prepared to be delivered according to embodiments of the invention find use in a variety of different applications, including clinical trials. | 2014-02-13 |
20140046148 | ANALYTE SENSOR - Devices and methods are provided for continuous measurement of an analyte concentration. The device can include a sensor having a plurality of sensor elements, each having at least one characteristic that is different from other sensor(s) of the device. In some embodiments, the plurality of sensor elements are each tuned to measure a different range of analyte concentration, thereby providing the device with the capability of achieving a substantially consistent level of measurement accuracy across a physiologically relevant range. In other embodiments, the device includes a plurality of sensor elements each tuned to measure during different time periods after insertion or implantation, thereby providing the sensor with the capability to continuously and accurately measure analyte concentrations across a wide range of time periods. For example, a sensor system | 2014-02-13 |
20140046149 | ANALYTE SENSOR - Devices and methods are provided for continuous measurement of an analyte concentration. The device can include a sensor having a plurality of sensor elements, each having at least one characteristic that is different from other sensor(s) of the device. In some embodiments, the plurality of sensor elements are each tuned to measure a different range of analyte concentration, thereby providing the device with the capability of achieving a substantially consistent level of measurement accuracy across a physiologically relevant range. In other embodiments, the device includes a plurality of sensor elements each tuned to measure during different time periods after insertion or implantation, thereby providing the sensor with the capability to continuously and accurately measure analyte concentrations across a wide range of time periods. For example, a sensor system | 2014-02-13 |
20140046150 | METHOD AND DEVICE FOR MONITORING AN EXTRACORPOREAL BLOOD TREATMENT OF A PATIENT - The present invention pertains to Method for monitoring a dialysis treatment of a patient, preferably for monitoring a haemodialysis, haemodiafiltration and/or peritoneal dialysis treatment of a patient, the method including the steps of:
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20140046151 | PHYSIOLOGICAL MONITORING USING AN OCULAR PROBING SYSTEM AND METHOD - A method and system perform physiological monitoring. The system includes a first light source and a plurality of optical waveguide couplers, each of the plurality of optical waveguide couplers being arranged at a different predetermined spatial location on an ocular insert to be placed on an eye. The system also includes a plurality of optical waveguides. Each optical waveguide carries light from a second light source to a respective one of the plurality of optical waveguide couplers and carries a received signal from the respective one of the plurality of optical waveguide couplers. A processor receives the received signal from each of the plurality of optical waveguides and monitors a parameter based on the received signal. | 2014-02-13 |
20140046152 | Wireless, Handheld, Tissue Oximetry Device - A system includes an enclosure having a processor and a memory coupled to the processor. The enclosure includes a display coupled to the processor where the display is visible from an exterior of the enclosure; and a battery within the enclosure coupled to the processor and the display. The enclosure includes a probe tip coupled to an exterior of the enclosure. The probe tip includes first, second, and third sensor openings. A first distance between the first and second sensor openings is different than a second distance between the first and third sensor openings. The enclosure includes code stored in the memory where the code is executable by the processor, and includes code to receive first data associated with the first and second sensor openings, code to receive second data associated with the first and second sensor openings, and code to perform SRS using the first and the second data. | 2014-02-13 |
20140046153 | MONITORING VOLAEMIC CONDITION IN A HUMAN OR ANIMAL SUBJECT - A method for processing data to monitor volaemic condition in a human or animal subject includes identifying one or more reference values for each of one or more haemodynamic variables; receiving haemodynamic data representing the one or more haemodynamic variables measured from the subject over time; for at least one of the one or more haemodynamic variables, comparing the haemodynamic data with the respective one or more reference values; and identifying the existence of abnormal volaemic condition in the subject when the comparison indicates a deviation from the one or more reference values for at least one of the haemodynamic variables. The method may be combined with a visual display of haemodynamic data in real time, ideally in conjunction with a visual indicator of ideal reference values. | 2014-02-13 |
20140046154 | METHODS AND SYSTEMS FOR DETECTING THE HYDRATION OF SENSORS - A sensor system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes a connection detection device, a power source, and a delay circuit. The connection detection device determines if the sensor electronics device is connected to the sensor and transmits a connection signal. The delay circuit receives the connection signal, waits a preset hydration time, and couples the regulated voltage from the power source to an electrode in the sensor after the preset hydration time has elapsed. Alternatively, the sensor electronics device may include an electrical detection circuit and a microcontroller. The electrical detection circuit determines if the plurality of electrodes are hydrated and generates an interrupt if the electrodes are hydrated. A microcontroller receives the interrupt and transmits a signal representative of a voltage to an electrode of the plurality of electrodes. | 2014-02-13 |
20140046155 | Method and System for Providing Calibration of an Analyte Sensor in an Analyte Monitoring System - Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided | 2014-02-13 |
20140046156 | Method and System for Providing Calibration of an Analyte Sensor in an Analyte Monitoring System - Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided | 2014-02-13 |
20140046157 | Method and System for Providing Calibration of an Analyte Sensor in an Analyte Monitoring System - Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided | 2014-02-13 |
20140046158 | POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS - Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species. | 2014-02-13 |
20140046159 | CGM-Based Prevention of Hypoglycemia Via Hypoglycemia Risk Assessment and Smooth Reduction of Insulin Delivery - An aspect of an embodiment or partial embodiment of the present invention (or combinations of various embodiments in whole or in part of the present invention) comprises, but not limited thereto, a method and system (and related computer program product) for continually assessing the risk of hypoglycemia for a patient and then determining what action to take based on that risk assessment. A further embodiment results in two outputs: (1) an attenuation factor to be applied to the insulin rate command sent to the pump (either via conventional therapy or via open or closed loop control) and/or (2) a red/yellow/green light hypoglycemia alarm providing to the patient an indication of the risk of hypoglycemia. The two outputs of the CPHS can be used in combination or individually. | 2014-02-13 |
20140046160 | MEASUREMENT DEVICE - A measurement device includes a housing that has an attached biosensor that includes a reagent selectively responding to a specific analyte in a biological fluid, and is configured so as to be carried by a user, an analyte measurer that measures a concentration of the specific analyte with a biosensor, and a motion measurer that measures a motion level of the housing. A living activity level calculator calculates a living activity level of the user based on the motion level measured by the motion measurer, a recorder records the living activity level calculated by the living activity level calculator, and a controller associates the concentration of the specific analyte measured by the analyte measurer with an event of living activity of the user, estimated based on the living activity level recorded in the recorder, and records them in the recorder. | 2014-02-13 |
20140046161 | Method and Apparatus for Providing Data Processing and Control in a Medical Communication System - Methods and apparatus for providing data processing and control for use in a medical communication system are provided. | 2014-02-13 |
20140046162 | System and Method for Measuring Absolute Cardiac Volume Using a Combined Blood and Muscle Conductivity Model - A method for real-time observation of absolute ventricular volume wherein electrical measurements are made with a tetra polar catheter and compared to electrical measurements in a database, said database being assembled using electric field theory to predict the non-linear relation between blood volume and electrical measurements between a fist limit characterized by an infinitely thick volume of blood and second limit characterized by infinitely thick tissue completely surrounding the catheter. The calculations are performed under the assumption that the blood is surrounded by an infinitely thick region of tissue. | 2014-02-13 |
20140046163 | FIBER OPTIC ASSISTED MEDICAL LEAD - A medical device for placing a medical lead in the human body using minimally invasive techniques is described. One lead includes a lead body connected to a lead head having an aperture for providing fiber optic access to the interior of a helical electrode. The fiber optic shaft may be disposed within or along-side a drive shaft releasably coupled to the lead head to rotate the head. The drive shaft and lead body may be delivered using a delivery catheter. The delivery catheter can be advanced though a small incision to the target tissue site, and the site remotely visualized through the fiber optic scope extending through the lead head aperture. The lead head can be rotated, rotating the helical electrode into the tissue, and the catheter, drive shaft, and fiber optic probe removed. | 2014-02-13 |
20140046164 | METHODS FOR ASSESSING THE ELECTRICAL POTENTIAL OF CELLS - A method of using an apparatus for assessing the electrical potential of cells in a living organism using a high-density sensor array having a density of at least about 9 electrodes per square inch for measuring the potential of the static and quasi-static electromagnetic fields of the group of cells proximal to each electrode, where the array can be placed overlying at least a portion of a surface of a living organism with substantially all of the electrodes electrically contactable with such surface, and the surface overlying a site containing cells of clinical interest. | 2014-02-13 |
20140046165 | SPECIMEN INFORMATION ACQUISITION APPARATUS AND METHOD THEREFOR - There is provided a specimen information acquisition apparatus that can obtain an image in which an influence of a local fluence distribution in a specimen is reduced. A signal processing apparatus includes a region extraction unit and an optical constant estimation unit. The region extraction unit extracts two or more regions that have a known absorption coefficient, from an optical characteristic value distribution of the specimen. The optical constant estimation unit estimates an optical constant of a background of the specimen by using optical characteristic values of the two or more regions extracted by the region extraction unit and a local fluence distribution obtained from an optical constant which is set in advance for the specimen background. | 2014-02-13 |
20140046166 | OBJECT INFORMATION ACQUIRING APPARATUS, CONTROL METHOD THEREOF, AND METHOD FOR DETERMINATION OF CONTACT - The present invention employs an object information acquiring apparatus having: a photoacoustic probe unit including a light irradiating unit which irradiates light, and a probe which receives a photoacoustic wave generated from an object irradiated with light while transmitting an ultrasound wave to the object and receiving a reflected wave thereof; a processor configured to create image information of the object based on the photoacoustic wave; and a controller configured to control irradiation with light, wherein when a first contact condition is defined as a condition in which the object is irradiated with light while the probe is acoustically matched with the object, the controller determines whether or not the photoacoustic probe unit is in the first contact condition by using the reflected wave and enables irradiation with light when the photoacoustic probe unit is in the first contact condition. | 2014-02-13 |
20140046167 | FIBER OPTIC SYSTEMS FOR MRI SUITES AND RELATED DEVICES AND METHODS - Fiber optic systems with an MR compatible mouse in an MR scanner room that connects to a fiber optic computer mouse interface that is attached to a fiber optic cable that connects to a USB port of a computer in the MR control room to allow the mouse in the MR scanner room to move a cursor on a monitor in communication with the computer in the control room of an MRI suite during an MRI guided surgical procedure. The fiber optic cable(s) can be routed though a conventional RF wall waveguide and avoids the need for additional holes in the penetration panel for connectors. The fiber optic systems can also include up converters and down converters for providing fiber optic video signals from cameras in the MR scanner room to display video signal on the monitor. | 2014-02-13 |
20140046168 | MAGNETIC RESONANCE IMAGING SYSTEM - A magnetic resonance imaging (MRI) system obtains an MR image of an object. The system detects an ECG signal and performs a pulse sequence of RF gradient magnetic fields toward the object. Imaging defined by the pulse sequence is longer in temporal length than one heartbeat. The system further acquires an MR signal from the object in response to performance of the pulse sequence and produces the MR image based on the acquired MR signal. Also possible are: a plurality of divided MT pulses instead of the conventional single MT pulse, an SE-system pulse sequence having a shorter echo train spacing, and the generation of sounds by applying gradient pulses incorporated in an imaging pulse sequence so as to automatically instruct a patient to perform an intermittent breath hold. | 2014-02-13 |
20140046169 | METHODS, SYSTEMS, AND DEVICES FOR SPINE CENTRUM EXTRACTION AND INTERVERTEBRAL DISK DIVIDING - Devices, systems, and methods for spine centrum extraction and intervertebral disk dividing are disclosed. | 2014-02-13 |
20140046170 | BRAIN VOLUMETRIC MEASURING METHOD AND SYSTEM USING THE SAME - The present invention discloses a brain volumetric measuring method for measuring brain volumetric changes of a subject. The method at least comprises the following steps. First, a light source is provide and emitted into the head of the subject through a light source emitting position. And then, a first optical signal is obtained by receiving numerous scattered photons from the head of the patient through several second positions of. A second optical signal will be obtained by processing the first optical signal. The present invention also discloses a brain volumetric measuring system for performing the abovementioned method. | 2014-02-13 |
20140046171 | METHOD AND APPARATUS FOR IDENTIFYING AT LEAST ONE RADIATION-ATTENUATING IMPLANT FOR MEDICAL MR-PET IMAGING - A method is disclosed. In at least one embodiment, the method includes segmentation of an implant present in a target object by diverging the attenuation of the MR signals caused by the implant from a threshold value; determination of a suitable attenuation coefficient and consideration of the attenuation coefficient in the PET imaging for the correct PET representation of the target object including the implant. The attenuation coefficient can thereby by determined dependent on the material of the implant. | 2014-02-13 |
20140046172 | METHOD AND APPARATUS FOR TRACKING A POSITION OF A TUMOR - Provided is a method and apparatus for tracking a tumor position, which changes by the movement of a body. According to various aspects, a location of a tumor position of a target organ may be estimated using images of one or more surrounding organs. | 2014-02-13 |
20140046173 | ULTRASOUND VIBROMETRY WITH UNFOCUSED ULTRASOUND - Methods for measuring mechanical properties of an object or subject under examination with an ultrasound system and using unfocused ultrasound energy are provided. Shear waves that propagate in the object or subject are produced by applying unfocused ultrasound energy to the object or subject, and measurement data is acquired by applying focused or unfocused ultrasound energy to at least one location in the object or subject at which shear waves are present Mechanical properties are then calculated from the acquired measurement data. | 2014-02-13 |
20140046174 | MICROWAVE ABLATION CATHETER AND METHOD OF UTILIZING THE SAME - A microwave ablation system configured for use in luminal network is provided. The microwave ablation system includes a microwave energy source. A tool for treating tissue is provided with the microwave ablation system. An extended working channel is configured to provide passage for the tool. A locatable guide catheter is positionable through the extended working channel and configured to navigate the extended working channel adjacent the target tissue. The microwave ablation system includes a navigation system that is configured for guiding the tool, extended working channel or the locatable guide through a luminal network following a predetermined determined pathway to the target tissue. One or more imaging modalities may be utilized for confirming placement of the tool within target tissue. | 2014-02-13 |
20140046175 | MICROWAVE ABLATION CATHETER AND METHOD OF UTILIZING THE SAME - A microwave ablation system configured for use in luminal network is provided. The microwave ablation system includes a microwave energy source and a tool for treating tissue. An extended working channel is configured to provide passage for the tool. A locatable guide, translatable through the extended working channel, is configured to navigate the extended working channel adjacent a target. | 2014-02-13 |
20140046176 | MICROWAVE ABLATION CATHETER AND METHOD OF UTILIZING THE SAME - A method for treating lung tissue of a patient is provided. A pathway to a point of interest in a lung of a patient is generated. An extended working channel is advanced transorally into the lung and along the pathway to the point of interest. The extended working channel is positioned in a substantially fixed orientation at the point interest. A tool is advanced though the extended working channel to the point of interest. The lung tissue is treated at the point of interest. | 2014-02-13 |
20140046177 | X-RAY RADIOGRAPHIC APPARATUS - Provided is an X-ray radiographic apparatus capable of accurately recognizing a position and orientation of a tip portion of an endoscope, wherein the X-ray radiographic apparatus includes a navigation processing part | 2014-02-13 |
20140046178 | REAL-TIME MEDICAL DEVICE VISUALIZATION USING NANOMATERIALS - A medical device and methods for locating the device include a structure having a length dimension and a surface ( | 2014-02-13 |
20140046179 | Dual-isotope positron emitting tomography for disease evaluation - Simultaneous dual-isotope positron emission tomography (PET) is used to improve disease evaluation. Two distinct molecular probes are simultaneously provided to the imaging target. One of the probes is labeled with a radionuclide that emits positrons to provide double coincidence events in PET. The other probe is labeled with a radionuclide that emits positrons+prompt gammas to provide triple coincidence events in PET. One of the probes is a metabolic probe, and the other probe is a selective probe that includes a ligand or antibody that is biologically responsive to receptor/antigen status. A PET system is employed that can provide simultaneous double coincidence and triple coincidence PET images. The resulting images provide simultaneous metabolic imaging and receptor/antigen imaging. Applications include disease evaluation, such as cancer staging (e.g., for breast cancer, prostate cancer, etc.). | 2014-02-13 |
20140046180 | INCLINED PET DEVICE AND PET COMBINED DEVICE - An inclined PET device is provided in which the cut plane of a detector ring upon which a plurality of PET detectors are disposed is inclined so that it does not intersect perpendicularly with the long axis of a bed that carries a subject to be examined and in which an open space that passes through the bed in a direction perpendicular to the long axis thereof is formed, in order to enable access to the subject to be examined. The PET detectors are disposed and stacked in a direction parallel to the long axis of the bed. Thereby, the number of PET detectors is reduced and device cost is reduced, while the detector ring as well as the device can be miniaturized. At the same time, the open space that passes through the bed in a direction perpendicular to the long axis can be preserved. | 2014-02-13 |
20140046181 | ACOUSTICALLY RESPONSIVE PARTICLES WITH DECREASED CAVITATION THRESHOLD - Techniques, systems, devices and materials are disclosed for implementing and fabricating drug delivery and imaging vehicles, which are activated in the body at a tissue of interest by focused ultrasound. In one aspect, a drug delivery vehicle can include a carrier having an outer membrane that envelopes an acoustic sensitizer particle and a payload substance to be delivered to the target tissue. The outer membrane can protect the acoustic sensitizer particle and the payload substance from degradation and opsonization. The outer membrane can be functionalized with a tumor targeting ligand to cause the drug delivery vehicle to selectively accumulate in a tumor region over other tissues, as well as with an agent to increase circulation time by reducing uptake from undesired body tissues, organs, and systems. | 2014-02-13 |
20140046182 | METHODS AND DEVICES FOR DETERMINING LUMEN OCCLUSION - Embodiments of the present invention describe methods of determining the occlusion of body lumens and apparatuses for doing so. In one particular embodiment, the occlusion of the fallopian tubes by an intrafallopian contraceptive device may be confirmed by contrast enhanced ultrasonography (also known as stimulated acoustic emission hysterosalpingo-contrast sonography). In these embodiments a contrast agent containing microbubbles is used. | 2014-02-13 |
20140046183 | METHOD AND APPARATUS FOR ANALYZING ELASTOGRAPHY OF TISSUE USING ULTRASOUND WAVES - A method and apparatus for analyzing elastography of tissue using ultrasound waves, wherein elastography information of tissue in a region of interest (ROI) is analyzed by irradiating ultrasound waves for diagnosis towards the ROI to which a shear wave is induced from an ultrasound probe, receiving echo ultrasound waves, and acquiring three-dimensional (3D) ultrasound images with respect to the ROI. | 2014-02-13 |
20140046184 | CONTACTLESS SLEEP DISORDER SCREENING SYSTEM - Provided are systems ( | 2014-02-13 |
20140046185 | APPARATUSES AND METHODS FOR USER INTERACTIONS DURING ULTRASOUND IMAGING - An ultrasound imaging apparatus configured with a touch screen display and computer aided measurement and/or diagnosis capability. In response to a touch input, image parameters for the computer aided measurement and/or diagnosis are determined from an analysis of the ultrasound image. A touch screen user interface allows the user to further adjust the parameters and/or other system parameters for the computer aided measurement and/or diagnosis in an interactive way. The computer aided measurement can be used directly for the computer aided diagnosis for improved accuracy and user experience. | 2014-02-13 |
20140046186 | BONE SURFACE IMAGE RECONSTRUCTION USING ULTRASOUND - An ultrasonic transducer element can configured to generate ultrasonic energy directed into tissue of a subject and configured to receive a portion of the ultrasonic energy reflected by a target located within the tissue. The ultrasonic transducer can include a surface configured to provide or receive the ultrasonic energy, the surface including an area of greater than or equal to about 4λ | 2014-02-13 |
20140046187 | ULTRASOUND DIAGNOSTIC IMAGING APPARATUS AND ULTRASOUND DIAGNOSTIC IMAGING METHOD - Described is an ultrasound diagnostic imaging apparatus which includes an ultrasound probe and which generates ultrasound image data sets for displaying an ultrasound image. The ultrasound diagnostic imaging apparatus includes a transmitting unit which performs ultrasound scanning for a plurality of times so that a part of or all of scan regions overlap in a plurality of different directions, an image processing unit which generates a plurality of ultrasound image data sets according to the receive signals and an anisotropic aspect evaluation unit which evaluates an anisotropic aspect of ultrasound wave reflection in the subject according to at least either of the ultrasound image data sets and the receive signals. In the ultrasound diagnostic imaging apparatus, the image processing unit generates synthetic image data in which the plurality of ultrasound image data sets are synthesized according to an evaluation result of the anisotropic aspect evaluation unit. | 2014-02-13 |
20140046188 | System and Method for Ultrasonic Diagnostics - A system for ultrasound imaging including an ultrasound transducer array housed in a single patch and comprising a plurality of ultrasound sensor elements and associated electronic; a beamformer electrically coupled to the ultrasound transducer array patch for combining outputs of said ultrasound sensor elements; and a CPU electrically coupled to the beamformer and configured to receive the combined outputs of said ultrasound sensor elements, perform image processing and analytics and generate an image or metrics to be displayed on a remote display screen. | 2014-02-13 |
20140046189 | FREQUENCY DOMAIN ANALYSIS TRANSFORM OF RENAL BLOOD FLOW DOPPLER SIGNAL TO DETERMINE STRESS LEVELS - A method of determining stress based on renal blood flow. The method includes receiving data indicating renal blood flow of a subject. The method also includes calculating a power spectrum of a signal derived from the data. The power spectrum indicates a stress level of the subject. | 2014-02-13 |
20140046190 | ULTRASOUND ENDOSCOPE - An ultrasound endoscope having an ultrasound probe that is provided at a rigid portion at a distal end of an insertion portion, a cable that transmits electrical signals to and from the ultrasound probe, and a rigid flexible substrate that is interposed between the ultrasound probe and the cable to transmit the electrical signals, and configures a part of a planar member in which a plurality of layers including a wiring layer are stacked as a flexible portion further including an insulating layer, and the other portion as a rigid portion further including a rigid layer, wherein the ultrasound probe is connected to the rigid portion, and at least a part of the flexible portion is disposed in a spiral shape to surround a wiring connection portion of the cable and the rigid flexible substrate, and an uncovered portion of a distal end side of the cable. | 2014-02-13 |
20140046191 | Luminescent Tension-Indicating Orthopedic Strain Gauges for Non-Invasive Measurements Through Tissue - Strain gauges that can provide information with regard to the state of implantable devices are described. The strain gauges can exhibit luminescence that is detectable through living tissue, and the detectable luminescent emission can vary according to the strain applied to the gauge. A change in residual strain of the device can signify a loss of mechanical integrity and/or loosening of the implant, and this can be non-invasively detected either by simple visual detection of the luminescent emission or through examination of the emission with a detector such as a spectrometer or a camera. | 2014-02-13 |
20140046192 | TEMPERATURE MEASUREMENT SYSTEM - A method of determining a temperature of a patient includes measuring a first temperature of the patient with a temperature device without contacting the patient with the device, and measuring a second temperature of the patient by contacting a measurement site of the patient with the device. The method also includes determining a temperature value indicative of a core temperature of the patient based on the first and second temperatures. | 2014-02-13 |
20140046193 | Desktop-based opto-cognitive device and system for cognitive assessment - A highly portable desktop arrangement for cognitive testing which eliminates environmental effects is provided by a clam shell enclosure having a face mask on one face and housing a computer screen at an opposing wall, with accurate gaze direction measurement made by determining the position of the pupil if an individual whose face is pressed to the mask for eliminating head movement relative to the computer screen. | 2014-02-13 |
20140046194 | Coupler assembly for catheters - Coupler assemblies and methods are disclosed as the coupler assemblies may be used with a catheter. An exemplary coupler assembly includes a spherical linkage coupler for a catheter. The coupler comprises a first cylinder portion for connecting to a structure, and a second cylinder portion for connecting to a distal end of a body of the catheter. The coupler also comprises a spherical linkage including at least two link arms. Each of the two link arms are connected on one end to the first cylinder portion and on the other end to the second cylinder portion. The two link arms connect a portion of the structure to the distal end of the catheter and enable the structure to move relative to the distal end of the catheter in response to an external force exerted on the structure. | 2014-02-13 |
20140046195 | IN VIVO BIOLUMINESCENCE MONITORING APPARATUS - Apparatus for real-time in vivo bioluminescence monitoring in a conscious small animal, comprising a light-tight enclosure ( | 2014-02-13 |
20140046196 | MESOSCOPIC TUMOR MICROENVIRONMENT IMAGING WITH IMPROVED CONTRAST - An apparatus and method of mesoscopic imaging which provide improved contrast to changes in tumor microenvironments are disclosed. The apparatus includes a light which illuminates tissue in vivo, a spectrometer which varies at least one parameter of the light, and optics which transmit light backscattered from the tissue. The optics comprise any one of (i) a small aperture 4-focal length (4-f) lens system within an angular cone of 2°-5°, (ii) a telecentric lens, and (iii) an anti-scatter grid and a camera lens. | 2014-02-13 |
20140046197 | CLASSIFICATION OF TUMOR TISSUE WITH A PERSONALIZED THRESHOLD - The present invention deals with discrimination of malignant tissue from normal and benign tissue in a single patient on the basis of optical spectroscopic measurements. Starting from spectroscopic measurements in normal tissue, reference values are obtained for the normal class. With spectroscopic measurements in other tissues data points can be assigned to new class(es) when the spectral characteristics fall outside a threshold defining the reference class. Thresholds between different classes can also be defined. Finding (the transition to) malignant tissue is based on comparing the spectroscopic values to the classification threshold discriminating normal and benign versus malignant tissue. Thus, the basis of normal spectroscopic measurements is tuned to the individual patient characteristic. Discriminating the normal plus benign and malignant from that reference is more efficient compared to the reference of the all patient database. | 2014-02-13 |
20140046198 | PHYSIOLOGICAL MONITORING USING AN OCULAR PROBING SYSTEM AND METHOD - A method and system perform physiological monitoring. The system includes a first light source and a plurality of optical waveguide couplers, each of the plurality of optical waveguide couplers being arranged at a different predetermined spatial location on an ocular insert to be placed on an eye. The system also includes a plurality of optical waveguides. Each optical waveguide carries light from a second light source to a respective one of the plurality of optical waveguide couplers and carries a received signal from the respective one of the plurality of optical waveguide couplers. A processor receives the received signal from each of the plurality of optical waveguides and monitors a parameter based on the received signal. | 2014-02-13 |
20140046199 | METHOD FOR MEASURING HUMAN VITAL SIGNS AND PORTABLE TERMINAL ADOPTING THE SAME - A method for measuring human vital signs and a portable terminal adopting the same provides accurate measurements without increasing the thickness of power usage of the portable terminal. The portable terminal includes: a surface acoustic wave (SAW) sensor module disposed on a predetermined position of a portable terminal main body to detect characteristic parameter of human body; a signal transceiving module used to perform communication with the SAW sensor module, to receive an echo signal of the SAW sensor module; and a data processing module used to process the echo signal from the SAW sensor module to obtain the human vital signs. The SAW sensor module includes a sensing unit that does not require receiving power from a power supply for operation when implemented as a passive element. | 2014-02-13 |
20140046200 | MONITORING OF HEART SOUNDS - This document discusses, among other things, a system comprising an implantable medical device (IMD) including an implantable heart sound sensor circuit configured to produce an electrical heart sound signal representative of a heart sound of a subject and a processor circuit. The processor circuit is coupled to the heart sound sensor circuit and includes a detection circuit, a heart sound feature circuit and a trending circuit. The detection circuit configured to detect a physiologic perturbation and the heart sound feature circuit is configured to identify a heart sound feature in the electrical signal. The processor circuit is configured to trigger the heart sound feature circuit in relation to a detected physiologic perturbation. The trending circuit is configured to trend the heart sound feature in relation to a recurrence of the physiologic perturbation. The processor circuit is configured to declare a change in a physiologic condition of the patient according to the trending. | 2014-02-13 |
20140046201 | CONTINUOUS POSITIONING APPARATUS AND METHODS - Improved apparatus and methods for non-invasively assessing one or more parameters associated with systems such as fluidic circulating systems (e.g., the circulatory system of a living organism). In a first aspect, an improved method of continuously measuring pressure from a compressible vessel is disclosed, wherein a substantially optimal level of compression for the vessel is achieved and maintained using dynamically applied dither perturbations (e.g., modulation) on the various axes associated with the vessel. In a second aspect, an improved apparatus and method are provided for monitoring hemodynamic parameters, such as blood pressure, in a continuous and non-invasive manner while operating under a single unifying scheme. One variant of this scheme using a simulated annealing (SA) type approach to determining and maintaining an optimal operating state. | 2014-02-13 |
20140046202 | NONINVASIVE SYSTEMS FOR AORTIC ANEURYSM EVALUATION - Hardware and software methodology are described for non-invasive approaches to aortic aneurysm evaluation using ultrasound, microwave, and/or other radiofrequency (RF) techniques. Embodiments can be used to diagnose AAA and other aortic aneurysm conditions by non-invasive measurement and computation of displacement-based wave intensity (DWI) and/or displacement-based reflected wave intensity (DRWI) along the aorta and by comparison of the results to baseline data for a given patent or a population sample catalogue. Deviation of DWI and/or DRWI from a normal condition can be used to assess the severity of the AAA or other aortic aneurysm and any associated rupture risk. | 2014-02-13 |