Patents Examined by Brian Szmal
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Patent number: 8715204Abstract: Embodiments of the present invention are directed to a temperature sensing device that can comprise an elastic ring structure. The temperature sensing device can further comprise a transducer device, such as a temperature sensor, and a microprocessor, memory and wireless transmitter. Such an arrangement can incorporate a passive (battery free), battery assisted or active battery powered transponder circuit with temperature measurement capability. The elastic ring structure can be forced in a spring loaded state when elastically deformed thus becoming retained when disposed in a vaginal vault. In one embodiment, an active RF receiver or an RFID reader is brought in proximity to the temperature sensing and transmitting device arrangement, such as near a woman's pelvis from the outside to read the temperature and record it in a Central Processing Unit, CPU, associated with the receiver or RFID reader, such as a portable, handheld computer or wireless device.Type: GrantFiled: July 14, 2011Date of Patent: May 6, 2014Assignee: Prima Temp, Inc.Inventors: Wade W. Webster, Richard S. Pollack
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Patent number: 8706209Abstract: Devices, systems, and methods for measuring parallel tissue conductance, luminal cross-sectional areas, fluid velocity, and/or determining plaque vulnerability using temperature. In at least one embodiment of a method to obtain parallel tissue conductance, the method comprises the steps of inserting at least part of a detection device into a luminal organ, applying current thereto, obtaining a native temperature measurement, injecting a solution of a known conductivity into the luminal organ, detecting a temperature change indicative of the fluid within the luminal organ, measuring an output conductance, and calculating a parallel tissue conductance based upon the output conductance and the conductivity of the injected solution.Type: GrantFiled: February 5, 2010Date of Patent: April 22, 2014Assignee: 3DT Holdings, LLCInventor: Ghassan S. Kassab
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Patent number: 8702628Abstract: A physiological sound examination device includes a physiological sound measurement unit; a power calculation unit which calculates power of a first physiological sound and power of a second physiological sound, the first physiological sound being one of two different kinds of physiological sounds measured by the physiological sound measurement unit in a same time period and the second physiological sound being the other of the two different kinds of physiological sounds; a power comparison unit which compares first power indicating the power of the first physiological sound and second power indicating the power of the second physiological sound, to calculate a comparison result indicating a ratio or a difference between the first power and the second power; and a determination unit which determines whether or not a measurement position of the physiological sound is appropriate, by comparing the comparison result with a threshold.Type: GrantFiled: March 10, 2011Date of Patent: April 22, 2014Assignee: Panasonic CorporationInventor: Noriaki Horii
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Patent number: 8700143Abstract: Adaptations to the OptiVolâ„¢ alert algorithm are disclosed which may reduce the number of false positive alerts while retaining the desired sensitivity. Some embodiments monitor fluid levels in patients. Some embodiments reset a cumulative index when a short-term impedance value is greater than a baseline impedance value minus a predetermined positive hysteresis value.Type: GrantFiled: December 7, 2006Date of Patent: April 15, 2014Assignee: Medtronic, Inc.Inventor: Lee Stylos
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Patent number: 8696602Abstract: A method of determining body exit of an ingestible capsule comprising the steps of providing (40) an ingestible capsule (20) having a pressure sensor (23), having (41) a subject ingest the capsule, recording (42a) measurements from the pressure sensor as the capsule passes through at least an end portion of a gastrointestinal tract of the subject, transmitting (44) the measurements to a processor (31) outside of the gastrointestinal tract of the subject, identifying (47) an increasing pressure sequence (65) in the measurements between a selected start time (62) and a transmission end time (63), comparing (48) the sequence to a reference (66), and using the comparison to make a determination (52) regarding the capsule exiting the gastrointestinal tract of the subject. The increasing pressure sequence may be the longest increasing pressure sequence in the measurements. The reference may be a logarithmic regression of the measurements.Type: GrantFiled: March 30, 2010Date of Patent: April 15, 2014Assignee: Given Imaging, Inc.Inventors: John R. Semler, Kathleen H. Selover, Bemina L. Rohde
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Patent number: 8696596Abstract: A device and method for lancing a patient, virtually simultaneously producing and collecting a small fluid sample from a body. The device comprises a blood collection system including a lancing needle (16), drive mechanism (11), kneading or vibration mechanism (25), optional suction system (7), and sample ejection mechanism. The device is preferably sized to be hand-held in one hand and operable with one hand. The device can optionally contain integral testing or analysis component (83) for receiving the sample and providing testing or analysis indication or readout for the user. A method involves piercing the skin at a rapid rate, kneading the surrounding area by ultrasonic action, piezoelectric or mechanical oscillation to stimulate the blood flow from the wound, drawing the fluid using a pumping system.Type: GrantFiled: December 22, 2009Date of Patent: April 15, 2014Assignee: Roche Diagnostics Operations, Inc.Inventors: Joel S. Douglas, Jeffrey N. Roe, Ryszard Radwanski, Henry M. Grage, Michael S. Sanchez
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Patent number: 8696599Abstract: Medical systems, devices and methods are provided for coupling a wire guide to a previously introduced wire guide in intracorporeal procedures, and generally include a supplemental wire guide and a tracking element. The tracking element defines a first passageway and a second passageway. The first passageway is sized to receive the previously introduced wire guide and the second passageway is sized to receive the supplemental wire guide. The supplemental wire guide is attached to the tracking element in a coupled configuration and detached from the tracking element in a decoupled configuration for independent translation of the supplemental wire guide.Type: GrantFiled: October 1, 2008Date of Patent: April 15, 2014Assignee: Cook Medical Technologies LLCInventor: Kevin L. Delaney
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Patent number: 8696593Abstract: Embodiments of the present invention relate to a system and method for monitoring intracranial pressure. Embodiments of the present invention include emitting an electromagnetic wavelength into forehead tissue of a patient and detecting characteristics of the electromagnetic wavelength after the electromagnetic wavelength has been scattered by the tissue. The characteristics may include variations in the electromagnetic wavelength corresponding to a pulse. Further, embodiments of the present invention include analyzing the variations to identify venous pulsations, and determining whether intracranial pressure is elevated in the patient based on a correlation between the venous pulsations and levels of intracranial pressure.Type: GrantFiled: September 27, 2006Date of Patent: April 15, 2014Assignee: Covidien LPInventors: Shannon E. Campbell, Clark R. Baker, Jr.
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Patent number: 8696674Abstract: The present disclosure relates to a tissue collection apparatus including a housing defining an inlet and an outlet and a tissue scaffold suitable for disposal within the housing, the tissue scaffold configured to be loaded with the tissue under the application of an aspiration force applied through the tissue collection apparatus.Type: GrantFiled: March 31, 2008Date of Patent: April 15, 2014Assignee: Smith & Nephew, Inc.Inventors: Mark Howard, Mark Smith, Stephen Curran, Graham Smith, Elisabeth Hutson
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Patent number: 8690794Abstract: According to some embodiments, systems and methods for the collection of human waste samples are provided. The systems include a collection bowl, defined as a generally bowl-shaped part extending downward from a toilet seat-shaped rim and having a collection port at the bottom of the collection bowl, a sample cup releasably coupleable to the collection port having a collection volume in communication with the collection bowl, a collection basket lined with a screen to collect solid and particulate matter, and a sample spatula to manipulate solid waste.Type: GrantFiled: March 14, 2013Date of Patent: April 8, 2014Assignee: Core Medical Products, LLCInventor: Geoffrey Gallardo
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Patent number: 8694088Abstract: The present invention provides a hand-held, noninvasive diagnostic device for measuring the electric fields in mammalian skin and other epithelial structures. The device includes an outer housing that contacts the skin, providing stability and allowing the device to move along with minor movement of the skin. Recessed within the outer housing is a probe that acts as a sensor to measure the electric field in the skin through an aperture in the bottom surface of the outer housing. By applying a series of known voltages while the probe is vibrating, the skin's local surface potential can be measured and the lateral electric field can be calculated from the spatial distribution of surface potential measurements. Active feedback is used to maintain a constant distance between the probe and the skin surface.Type: GrantFiled: May 8, 2008Date of Patent: April 8, 2014Assignee: Bioelectromed Corp.Inventors: Richard Nuccitelli, Pamela Nuccitelli, Shr-Kai Liau, Uwe F. Pliquett, Changyi Li, Suman Narsing, Brian Athos, Saleh Sheikh
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Patent number: 8690800Abstract: A system for the detection of bruxism includes an electronics housing configured to be worn on the face of a user. The system further includes a first and second sensor, located on a side of the electronics housing. The first and second sensors are secured firmly to the face of the user, positioned a distance apart from each other, and positioned to rest over a muscle of the face; the distance apart being such that the first and second sensors both rest on the muscle of the face. The system also includes a feedback generator, configured to provide feedback to the user when a clenching event occurs. The system also includes a microprocessor, configured to receive a plurality of inputs from the first and second sensors, determine when the clenching event occurs, and activate the feedback generator to provide feedback to the user upon an occurrence of the clenching event.Type: GrantFiled: May 18, 2011Date of Patent: April 8, 2014Inventors: Erik Lillydahl, Adam Kirell
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Patent number: 8684952Abstract: An apparatus for performing medical procedures on an anatomical body includes an extension with an element near its distal end to be extended into the body, and a driver that moves the extension axially into the body, and that causes flexure of the distal end of the extension. The movement and flexure of the extension is driven by the driver from the proximal end of the extension, and an electronic controller directs the operation of the driver.Type: GrantFiled: April 28, 2008Date of Patent: April 1, 2014Assignee: Hansen Medical, Inc.Inventors: Barry Weitzner, Brian Murphy
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Patent number: 8688184Abstract: A noninvasive photoplethysmographic sensor platform for mobile animals such as small rodents, namely rats and mice is useful such as in a laboratory research environment. The noninvasive photoplethysmographic sensor platform may be a collar which provides an easily affixed, adjustable attachment mechanism that encircles the animal, such as the neck. The neck of the animal provides several particular advantages as a sensor mounting platform for photoplethysmographic sensors. For pulse oximetry, the neck location will provide significant blood flow under all conditions. For small mammals, such as rats and mice, transmittance pulse oximetry through the neck of the subject remains possible. The neck mounted collar also offers inherent bite resistance to the sensor platform.Type: GrantFiled: December 8, 2008Date of Patent: April 1, 2014Assignee: Starr Life Sciences CorporationInventors: Patrick Truitt, Bernard F. Hete, Eric W Starr
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Patent number: 8685713Abstract: The present invention relates to a blood testing bottomed tube, which comprises a tubular member having an open one end and closed another end, and a coating layer formed on at least a part to be contacted with blood on said tubular member, said coating layer being made of a polyoxyalkylene alkyl ether or a polyoxyalkylene glycol ether, the present invention also relates to a stopper for a blood testing bottom tube and a blood testing container.Type: GrantFiled: July 7, 2008Date of Patent: April 1, 2014Assignee: Sekisui Chemical Co., Ltd.Inventors: Masaaki Minamoto, Hironobu Isogawa
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Patent number: 8682423Abstract: A system comprising an electromyogram (EMG) system operative to sense electromyographic activity generated in a muscle, at least one position sensor, and a processor in communication with the EMG system and the at least one position sensor, the processor operative to process data of the EMG system and three-dimensional position and orientation information from the at least one position sensor to provide an output that comprises electromyographic activity data as a function of the three-dimensional position and orientation of the at least one position sensor.Type: GrantFiled: November 4, 2008Date of Patent: March 25, 2014Assignee: OB Tools Ltd.Inventors: Ilan Calderon, Gal Ben-David
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Patent number: 8672863Abstract: A system and method for indicating transferability of a non-dissolvable target in-vivo device through the GI tract are described. The in vivo system includes a dissolvable in-vivo device which has two operational phases; an initial phase in which the device is of initial dimensions and a final phase in which the device is of final dimensions. In the initial phase the device can pass freely through a normally configured body lumen whereas it may not be able to pass freely through an abnormally configured lumen. In the final phase the device can pass freely through a body lumen even if it is abnormally configured.Type: GrantFiled: January 14, 2010Date of Patent: March 18, 2014Assignee: Given Imaging Ltd.Inventors: Shlomo Lewkowicz, Daniel Gat, Yehudit Kraizer, Zvika Gilad, David Leuw, Gavriel Meron, Arkady Glukhovsky, Howard D. Manten
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Patent number: 8668655Abstract: The invention relates to a device for collecting a tissue sample from an animal, comprising: a collection means having at least one cutting element (21) for cutting a tissue sample from the animal, and a means for storing said sample. According to the invention, the collection means also includes a push element (23) which can move in relation to the cutting element (21) in order to push the sample into the storage means after the sample has been cut with said cutting element (21).Type: GrantFiled: July 31, 2009Date of Patent: March 11, 2014Assignee: Allflex EuropeInventors: Jean-Jacques Destoumieux, Bruno Teychene
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Patent number: 8666485Abstract: A detection portion for detecting a first potential difference between hand and foot by applying a current across the hand and the foot of a subject through both of a hand electrode and a foot electrode and detecting a second potential difference between both hands or between both feet by applying a current across both hands or across both feet of the subject through any one of the hand electrodes and the foot electrodes, a first body composition calculation portion for calculating a first whole-body composition by using whole-body impedance based on a result of detection of the first potential difference, a correction portion for correcting two-limb impedance based on a result of detection of the second potential difference, and a second body composition calculation portion for calculating a second whole-body composition by using the corrected two-limb impedance are included.Type: GrantFiled: September 19, 2006Date of Patent: March 4, 2014Assignee: Omron Healthcare Co., Ltd.Inventors: Tetsuya Sato, Koichi Tanaka
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Patent number: 8657762Abstract: A blood test device (21) ensuring successful measurement wherein fingers scarcely slip out from the blood test device and blood never sticks to other sites in the course from the puncture of the patient's skin to the completion of the blood test. This blood test device (21) comprises a cartridge (24) in which sensors (23) pooling blood oozing out from the punctured skin are stored in a layered state, a transport unit transporting a single sensor sheet (23) from the inside of the cartridge (24) to the outside, a holder (25) holding the transported sensor (23), a laser emitting unit (26) puncturing the skin in the state where the sensor (23) is held by the holder (25), and a pump (28) keeping the inside of the holder (25) and the inside of the cartridge (24) under negative pressure.Type: GrantFiled: July 18, 2008Date of Patent: February 25, 2014Assignee: Panasonic CorporationInventors: Tetsuya Takashima, Masaki Fujiwara, Takeshi Nishida, Yoshinori Amano, Toshiki Matsumoto, Kenichi Hamanaka, Keisuke Matsumura, Yohei Hashimoto