Patents by Inventor Thomas Kelly
Thomas Kelly has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11110214Abstract: The present specification provides a dialysate management system for generating, weighing, and heating a dialysate fluid during a dialysis treatment. The dialysate management system includes a container and base enclosure. A bottom surface of the container rests within the base enclosure, which is configured to weigh the fluid in the container and measure its conductivity. The fluid may be heated using a heater integrated into the base enclosure or positioned in-line with a fluid pathway. The base of the container is preferably sloped and positioned within the internal volume of the container is a disposable prescription bag having a predefined quantity of prescription compositions that dissolve when water is poured into the container.Type: GrantFiled: April 7, 2017Date of Patent: September 7, 2021Assignee: Fresenius Medical Care Holdings, Inc.Inventors: Barry Neil Fulkerson, Brian Thomas Kelly
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Patent number: 11058380Abstract: A system for measuring muscle mass of a patient has a dual-energy radiation emission source. A radiation detector is configured to detect radiation emitted from the dual-energy radiation emission source passed through the patient. A processor has a memory with storing instructions, that when executed by the processor, perform a set of operations. The operations include receiving radiation detection data; generating a scan representation; identifying a primary fat target; determining an amount of fat in the primary fat target; comparing the amount of fat in the primary fat target to a reference; and based on the comparison, correcting an estimated amount of lean tissue to generate a corrected muscle mass value.Type: GrantFiled: October 31, 2019Date of Patent: July 13, 2021Assignee: Hologic, Inc.Inventors: Kevin Wilson, Thomas Kelly
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Patent number: 11038473Abstract: Circuits for protecting devices, such as gallium nitride (GaN) devices, and operating methods thereof are described. Such circuits may include a temperature sensor configured to sense the temperature of at least a portion of a device, and a phase shifter configured to shift the phase of the signal output by the device, when the sensed temperature is outside a safe temperature range, e.g., above a predefined temperature threshold. The phase may be shifted discretely or continuously. These circuits safeguard devices from damaging operating conditions to prolong the operating life of the protected devices.Type: GrantFiled: June 12, 2019Date of Patent: June 15, 2021Assignee: MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.Inventor: Thomas Kelly
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Publication number: 20210075679Abstract: In an approach for extracting natural language text from a native device configuration of a network device, a processor converts a native device configuration of a network device to a standard element document. A processor extracts natural language text from the standard element document based on a set of predefined expressions. A processor extracts named entities from the extracted natural language text, according to given categories, via named-entity recognition. A processor maps each of the extracted and categorized named entities to a respective network device, based on respective extraction origin.Type: ApplicationFiled: September 6, 2019Publication date: March 11, 2021Inventors: Ryan Goldblatt, Michael Maclynn, Keith Quinn, Stephen Thomas Kelly, Andrew T. Penrose
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Patent number: 10857281Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The manifold includes diaphragms adapted to minimize the dead space between the dialysis machine pins and improve responsivity. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface and a heater in thermal communication with the container. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.Type: GrantFiled: February 27, 2019Date of Patent: December 8, 2020Assignee: Fresenius Medical Care Holdings, Inc.Inventors: Barry Neil Fulkerson, Alec Huang, Brian Thomas Kelly
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Patent number: 10849665Abstract: Disclosed herein are arthroplasty jigs each having a living hinge that allows the jigs to be snap-fitted on and off bone. The jigs each have a flexible portion and base portion. The flexible portion is adapted to move toward and away from the base portion as the guides are snap-fitted on and off bone. The jigs may include cutting slots for receipt of cutting instrument to resect the bone and/or guide holes to aid in securing the jig to the bone. The living hinge of the jigs is defined by one or more recesses in the body of the jigs.Type: GrantFiled: October 29, 2018Date of Patent: December 1, 2020Assignee: Stryker European Operations Holdings LLCInventors: Manoj Kumar Singh, William Thomas Kelly
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Publication number: 20200197595Abstract: Embodiments of the invention pertain to cartridges, systems and methods for performing hemodialysis and related extracorporeal blood treatment modalities and therapies, in which blood flows in the inter fiber space and dialysate flows in the lumens of hollow fibers. Appropriate connectors and fitting orientations may be provided. There may be provided orbital distributors, fanning of fibers, and features to promote uniformity of fiber spacing in the fiber bundle. Orbital distributors may contain contoured surfaces, flow redirectors, non-uniform-conductance flow elements, through-wall distributors, and other features. There may be subdivision of the fiber bundle into two groups of fibers with separate control fluid to each group. Appropriate systems may be provided for various therapies. Flow past the fibers may be parallel, transverse or other configuration.Type: ApplicationFiled: September 26, 2019Publication date: June 25, 2020Inventors: Mohamed E. Labib, Stanislav S. Dukhin, Thomas Kelly, Peter Materna
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Publication number: 20200191640Abstract: A load suspension and weighing system for a removable reservoir unit of a portable dialysis machine includes a centrally located flexure assembly. The flexure assembly includes magnets and a number of flexure rings which allow for movement of the magnets about a fixed circuit board. Sensors in the circuit board sense changes in the magnetic field as the magnets move in relation to the circuit board. The magnetic field changes produce a voltage output which is used by a processor to generate weight calculations. The top of the flexure assembly is attached to the interior of the dialysis machine. The entirety of the reservoir unit is suspended by a first internal frame that is attached to the bottom of the flexure assembly. Having a single flexure assembly positioned above the reservoir unit provides more accurate weight measurements while also preventing damage to the assembly from water spillage.Type: ApplicationFiled: December 11, 2019Publication date: June 18, 2020Inventors: Barry Neil Fulkerson, Joe Fazio, Alec Huang, Brian Thomas Kelly, Tam Nolan, Mark Smith
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Publication number: 20200187934Abstract: A tissue repair apparatus includes a housing, a rotatable shaft at least partially disposed within the housing, and first and second curved needles coupled to the shaft. The housing defines a gap between a first edge of the housing and a second edge of the housing, the gap adapted to receive tissue. The first and second needles curved needles being articulable within the housing from a delivery position, at which the first and second needles are spaced from the gap, to a deployed position, at which the first and second needles extend through the gap. Actuation of the shaft simultaneously articulates the first and second needles and the first needle enters the gap before the second needle enters the gap.Type: ApplicationFiled: December 13, 2018Publication date: June 18, 2020Inventors: William Thomas Kelly, Manoj Kumar Singh
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Publication number: 20200155756Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit with an improved reservoir heating system. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a reservoir with an internal pan and external pan, separated by a space that holds a heating element. The heating element is electrically coupled to electrical contacts attached to the external surface of the external pan.Type: ApplicationFiled: June 28, 2019Publication date: May 21, 2020Inventors: Barry Neil Fulkerson, Alec Huang, Brian Thomas Kelly, Tam Nolan
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Publication number: 20200129213Abstract: Disclosed herein are arthroplasty jigs each having a living hinge that allows the jigs to be snap-fitted on and off bone. The jigs each have a flexible portion and base portion. The flexible portion is adapted to move toward and away from the base portion as the guides are snap-fitted on and off bone. The jigs may include cutting slots for receipt of cutting instrument to resect the bone and/or guide holes to aid in securing the jig to the bone. The living hinge of the jigs is defined by one or more recesses in the body of the jigs.Type: ApplicationFiled: October 29, 2018Publication date: April 30, 2020Inventors: Manoj Kumar Singh, William Thomas Kelly
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Publication number: 20200067465Abstract: Circuits for protecting devices, such as gallium nitride (GaN) devices, and operating methods thereof are described. Such circuits may include a temperature sensor configured to sense the temperature of at least a portion of a device, and a phase shifter configured to shift the phase of the signal output by the device, when the sensed temperature is outside a safe temperature range, e.g., above a predefined temperature threshold. The phase may be shifted discretely or continuously. These circuits safeguard devices from damaging operating conditions to prolong the operating life of the protected devices.Type: ApplicationFiled: June 12, 2019Publication date: February 27, 2020Applicant: MACOM Technology Solutions Holdings, Inc.Inventor: Thomas Kelly
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Publication number: 20200060636Abstract: A system for measuring muscle mass of a patient has a dual-energy radiation emission source. A radiation detector is configured to detect radiation emitted from the dual-energy radiation emission source passed through the patient. A processor has a memory with storing instructions, that when executed by the processor, perform a set of operations. The operations include receiving radiation detection data; generating a scan representation; identifying a primary fat target; determining an amount of fat in the primary fat target; comparing the amount of fat in the primary fat target to a reference; and based on the comparison, correcting an estimated amount of lean tissue to generate a corrected muscle mass value.Type: ApplicationFiled: October 31, 2019Publication date: February 27, 2020Inventors: Kevin WILSON, Thomas KELLY
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Publication number: 20200061280Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The manifold includes diaphragms adapted to minimize the dead space between the dialysis machine pins and improve responsivity. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface and a heater in thermal communication with the container. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.Type: ApplicationFiled: February 27, 2019Publication date: February 27, 2020Inventors: Barry Neil Fulkerson, Alec Huang, Brian Thomas Kelly
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Patent number: 10539450Abstract: A load suspension and weighing system for a removable reservoir unit of a portable dialysis machine includes a centrally located flexure assembly. The flexure assembly includes magnets and a number of flexure rings which allow for movement of the magnets about a fixed circuit board. Sensors in the circuit board sense changes in the magnetic field as the magnets move in relation to the circuit board. The magnetic field changes produce a voltage output which is used by a processor to generate weight calculations. The top of the flexure assembly is attached to the interior of the dialysis machine. The entirety of the reservoir unit is suspended by a first internal frame that is attached to the bottom of the flexure assembly. Having a single flexure assembly positioned above the reservoir unit provides more accurate weight measurements while also preventing damage to the assembly from water spillage.Type: GrantFiled: November 9, 2017Date of Patent: January 21, 2020Assignee: Fresenius Medical Care Holdings, Inc.Inventors: Barry Neil Fulkerson, Joe Fazio, Alec Huang, Brian Thomas Kelly, Tam Nolan, Mark Smith
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Publication number: 20200016317Abstract: A dialysis fluid system includes a dialysis fluid inlet; a dialysis fluid outlet; a pump positioned and arranged to pump dialysis fluid through the dialysis fluid inlet and the dialysis fluid outlet; and an inductive heater located between the dialysis fluid inlet and the dialysis fluid outlet, the inductive heater including a fluid flowpath positioned and arranged to receive non-heated dialysis fluid from the dialysis fluid inlet and to output heated dialysis fluid to the a dialysis fluid outlet, a conductive heater element located within the fluid flowpath so as to be or act as a secondary coil of a transformer, and a primary coil of the transformer located outside of the fluid flowpath and positioned so as to magnetically induce a current into the conductive heater element, causing the conductive heater element and surrounding fluid to heat.Type: ApplicationFiled: September 25, 2019Publication date: January 16, 2020Inventors: Thomas Kelly, Robert W. Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din
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Patent number: 10499865Abstract: A system for measuring muscle mass of a patient has a dual-energy radiation emission source. A radiation detector is configured to detect radiation emitted from the dual-energy radiation emission source passed through the patient. A processor has a memory with storing instructions, that when executed by the processor, perform a set of operations. The operations include receiving radiation detection data; generating a scan representation; identifying a primary fat target; determining an amount of fat in the primary fat target; comparing the amount of fat in the primary fat target to a reference; and based on the comparison, correcting an estimated amount of lean tissue to generate a corrected muscle mass value.Type: GrantFiled: February 25, 2016Date of Patent: December 10, 2019Assignee: Hologic, Inc.Inventors: Kevin Wilson, Thomas Kelly
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Patent number: 10470705Abstract: A system and a method of using dual-energy absoptiometry to estimate visceral fat metrics and display results, preferably as related to normative data. The process involves deriving x-ray measurements for respective pixel positions related to a two-dimensional projection image of a body slice containing visceral fat as well as subcutaneous fat; at least some of the measurements being dual-energy x-ray measurements, processing the measurements to derive estimates of metrics related to the visceral fat in the slice; and using the resulting estimates.Type: GrantFiled: November 6, 2015Date of Patent: November 12, 2019Assignee: HOLOGIC, INC.Inventors: Thomas Kelly, Kevin E. Wilson, Christopher Ruth
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Patent number: 10426883Abstract: A hemodialysis system configured to purge air from a blood circuit comprising: a dialyzer; a dialysis fluid circuit operable with the dialyzer via dialysis fluid inlet and outlet lines; the blood circuit operable with the dialyzer and including an arterial line, a venous line, a blood pump operable with the arterial line upstream of the dialyzer, and a physiologically acceptable fluid source in fluid communication with the arterial line upstream of the blood pump; and an air purging scheme wherein, with the dialysis fluid inlet and outlet lines connected to the dialyzer, air is purged using dialysis fluid or other physiologically acceptable fluid pumped by at least one of the fresh or used dialysis fluid pumps from the dialysis fluid circuit, through the dialyzer, into the blood circuit, in combination with dialysis fluid or other physiologically acceptable fluid from the source introduced directly into the blood circuit.Type: GrantFiled: February 8, 2019Date of Patent: October 1, 2019Assignees: Baxter International Inc., Baxter Healthcare SAInventors: Thomas Kelly, Robert W. Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din
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Patent number: 10426884Abstract: Embodiments of the invention pertain to cartridges, systems and methods for performing hemodialysis and related extracorporeal blood treatment modalities and therapies, in which blood flows in the inter fiber space and dialysate flows in the lumens of hollow fibers. Appropriate connectors and fitting orientations may be provided. There may be provided orbital distributors, fanning of fibers, and features to promote uniformity of fiber spacing in the fiber bundle. Orbital distributors may contain contoured surfaces, flow redirectors, non-uniform-conductance flow elements, through-wall distributors, and other features. There may be subdivision of the fiber bundle into two groups of fibers with separate control fluid to each group. Appropriate systems may be provided for various therapies. Flow past the fibers may be parallel, transverse or other configuration.Type: GrantFiled: June 26, 2015Date of Patent: October 1, 2019Assignee: Novaflux Inc.Inventors: Mohamed E. Labib, Stanislav S. Dukhin, Thomas Kelly, Peter Materna