Patents Examined by Thien Jason Tran
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Patent number: 11980415Abstract: A laser or ultrasonic instrument is used to remove tissue during a surgery, such as to form one or more pilot holes in a vertebra or a window in bone. Where a laser is used, interrogative laser pulses can be used to obtain information, such as detecting depth or tissue type.Type: GrantFiled: November 30, 2021Date of Patent: May 14, 2024Assignee: NuVasive, Inc.Inventors: Eric Finley, Adrien Ponticorvo, Mike Serra, Christopher Nelsen, Robert German, Justin Doose, Danielle Richterkessing, Antonio Ubach, John C. Love
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Patent number: 11964157Abstract: A system includes processing circuitry configured to determine, for each respective electrode of a plurality of electrodes, a score based on a ratio of an electrical efficiency for the respective electrode to a therapeutic window for the respective electrodes. The processing circuitry is further configured to determine, based on the score of each respective electrode, a ranking of the plurality of electrodes, and to select, based on the ranking, a subset of the plurality of electrodes for delivery of electrical stimulation therapy.Type: GrantFiled: December 10, 2020Date of Patent: April 23, 2024Assignee: Medtronic, Inc.Inventor: Janardan Vaidyanathan
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Patent number: 11931132Abstract: Methods, systems, computer-readable media, and apparatuses for obtaining at least one bodily function measurement are presented. A mobile device includes an outer body sized to be portable for user, a processor contained within the outer body, and a plurality of sensors physically coupled to the outer body. The sensors are configured to obtain a first measurement indicative of blood volume and a second measurement indicative of heart electrical activity in response to a user action. A blood pressure measurement is determined based on the first measurement and the second measurement. The sensors also include electrodes where a portion of a user's body positioned between the electrodes completes a circuit and a measurement to provide at least one measure of impedance associated with the user's body. A hydration level measurement is determined based on the measure of impedance.Type: GrantFiled: August 19, 2021Date of Patent: March 19, 2024Assignee: QUALCOMM IncorporatedInventors: Russel Allyn Martin, Leonid Sheynblat, Douglas Wayne Hoffman
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Patent number: 11931097Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.Type: GrantFiled: July 31, 2020Date of Patent: March 19, 2024Assignee: Covidien LPInventors: Gregory W. Fischvogt, Jenna Dancy, Hayden W. May
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Patent number: 11918323Abstract: Methods, systems, computer-readable media, and apparatuses for obtaining at least one bodily function measurement are presented. A mobile device includes an outer body sized to be portable for user, a processor contained within the outer body, and a plurality of sensors physically coupled to the outer body. The sensors are configured to obtain a first measurement indicative of blood volume and a second measurement indicative of heart electrical activity in response to a user action. A blood pressure measurement is determined based on the first measurement and the second measurement. The sensors also include electrodes where a portion of a user's body positioned between the electrodes completes a circuit and a measurement to provide at least one measure of impedance associated with the user's body. A hydration level measurement is determined based on the measure of impedance.Type: GrantFiled: May 15, 2020Date of Patent: March 5, 2024Assignee: QUALCOMM IncorporatedInventors: Russel Allyn Martin, Leonid Sheynblat, Douglas Wayne Hoffman
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Patent number: 11918195Abstract: A surgical tool comprising a drive housing having a first end, a spline extending from the first end and having a spline pinion gear mounted to the spline, a drive input that rotatably couples the spline to the first end and provides an input pinion gear; a clutch interposing the spline and input pinion gears and defining an internal gear, and an armature. The armature may be operatively coupled to the clutch and operable to shift the clutch from a first position, where the internal gear simultaneously mates with the spline and input pinion gears such that rotation of the drive input correspondingly rotates the spline, to a second position, where the internal gear is disengaged from the input pinion gear such that the spline is rotatable independent of the drive input.Type: GrantFiled: September 29, 2020Date of Patent: March 5, 2024Assignee: Cilag GmbH InternationalInventors: Andrew T. Beckman, Charles J. Scheib, Jason A. Hill