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公开(公告)号：US11623089B2
公开(公告)日：2023-04-11
申请号：US17930645
申请日：2022-09-08
Applicant: Medtronic, Inc.
Inventor： Randal C. Schulhauser , Avram Scheiner , Linnea R. Lentz
Abstract: Apnea events may be detected based on a primary biomarker, e.g., respiration, in the one or more physiological signals. The apnea events may be characterized as one of an obstructive sleep apnea (OSA) event, a central sleep apnea (CSA) event, or a combination OSA/CSA event based on a secondary biomarker, e.g., a frequency spectrum or a morphology of the respirations in the one or more physiological signals. A first electrical stimulation may be provided to treat OSA in response to a first one or more of the apnea events being characterized as OSA events. A second electrical stimulation may be provided to treat CSA in response to a second one or more of apnea events being characterized as CSA events. A third electrical stimulation may be provided to treat combination OSA/CSA in response to a third one or more of the apnea events being characterized as combination OSA/CSA events.
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公开(公告)号：US20220322952A1
公开(公告)日：2022-10-13
申请号：US17808463
申请日：2022-06-23
Applicant: Medtronic, Inc.
Inventor： Bruce D. Gunderson , Avram Scheiner
IPC: A61B5/0205 , A61B5/352 , A61B5/11 , A61B5/00
Abstract: This disclosure is directed to devices, systems, and techniques for monitoring a patient condition. In some examples, a medical device system includes processing circuitry configured to determine a plurality of pulse transit time (PTT) intervals, determine, based on an accelerometer signal, a posture of a patient from a plurality of postures corresponding to each PTT interval of the plurality of PTT intervals, classify each PTT interval of the plurality of PTT intervals based on the respective posture of the patient corresponding to the respective PTT interval, and monitor, based on the classified plurality of PTT intervals, a patient condition.
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公开(公告)号：US20220023515A1
公开(公告)日：2022-01-27
申请号：US16935433
申请日：2020-07-22
Applicant: Medtronic, Inc.
Inventor： Michael D. Eggen , Yong K. Cho , Avram Scheiner , Ramesh Raghupathy , Thomas W. Radtke
Abstract: A method of cooling a mammal with an implantable blood pump. The method includes measuring a temperature of an internal controller, the internal controller being in communication with the implantable blood pump. an alert is generated if the temperature of the internal controller exceeds a predetermined temperature threshold.
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公开(公告)号：US11141592B2
公开(公告)日：2021-10-12
申请号：US16227391
申请日：2018-12-20
Applicant: Medtronic, Inc.
Inventor： Avram Scheiner
Abstract: A removable oral device is disclosed. The removable oral device comprises a mounting retainer configured to align with a set of teeth. An electrical stimulator is coupled to the mounting retainer. A single lead is employed that has a first and a second end and lacking a mechanical connection to the mounting retainer. A first and a second electrode are positioned along the single lead. The lead is disposed perpendicular to a longitudinal axis of a patient's tongue such that the first electrode is proximate a first hypoglossal nerve and the second electrode is proximate a second hypoglossal nerve.
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公开(公告)号：US10195428B2
公开(公告)日：2019-02-05
申请号：US15279383
申请日：2016-09-28
Applicant: Medtronic, Inc.
Inventor： Avram Scheiner
Abstract: A removable oral device is disclosed. The removable oral device comprises a mounting retainer configured to align with a set of teeth. An electrical stimulator is coupled to the mounting retainer. A single lead is employed that has a first and a second end and lacking a mechanical connection to the mounting retainer. A first and a second electrode are positioned along the single lead. The lead is disposed perpendicular to a longitudinal axis of a patient's tongue such that the first electrode is proximate a first hypoglossal nerve and the second electrode is proximate a second hypoglossal nerve.
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Patent Agency Ranking
公开(公告)号：US09861817B2
公开(公告)日：2018-01-09
申请号：US13961963
申请日：2013-08-08
Applicant: Medtronic, Inc.
Inventor： Yong K Cho , Shaileshkumar V Musley , Avram Scheiner
CPC classification number: A61N1/3601 , A61B5/0205 , A61B5/02405 , A61B5/0809 , A61B5/0816 , A61B5/6869 , A61B5/6877 , A61N1/36521 , A61N1/36585
Abstract: Medical devices and methods for providing breathing therapy (e.g., for treating heart failure, hypertension, etc.) may determine at least the inspiration phase of one or more breathing cycles based on the monitored physiological parameters and control delivery of a plurality of breathing therapy sessions (e.g., each of the breathing therapy sessions may be provided during a defined time period). Further, each of the plurality of breathing therapy sessions may include delivering stimulation after the start of the inspiration phase of each of a plurality of breathing cycles to prolong diaphragm contraction during the breathing cycle.
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公开(公告)号：US20160166831A9
公开(公告)日：2016-06-16
申请号：US13961963
申请日：2013-08-08
Applicant: MEDTRONIC, INC.
Inventor： Yong K. Cho , Shaileshkumar V. Musley , Avram Scheiner
CPC classification number: A61N1/3601 , A61B5/0205 , A61B5/02405 , A61B5/0809 , A61B5/0816 , A61B5/6869 , A61B5/6877 , A61N1/36521 , A61N1/36585
Abstract: Medical devices and methods for providing breathing therapy (e.g., for treating heart failure, hypertension, etc.) may determine at least the inspiration phase of one or more breathing cycles based on the monitored physiological parameters and control delivery of a plurality of breathing therapy sessions (e.g., each of the breathing therapy sessions may be provided during a defined time period). Further, each of the plurality of breathing therapy sessions may include delivering stimulation after the start of the inspiration phase of each of a plurality of breathing cycles to prolong diaphragm contraction during the breathing cycle.
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公开(公告)号：US12201832B2
公开(公告)日：2025-01-21
申请号：US17656586
申请日：2022-03-25
Applicant: Medtronic, Inc.
Inventor： Leonid M. Litvak , Avram Scheiner , Kristin N. Hageman , Kanthaiah Koka , James Britton Hissong , Erik J. Peterson , David J. Miller , Robert T. Sandgren , Adam J. Rivard , Sean P. Skubitz , Thomas I. Miller
Abstract: A medical system for obstructive sleep apnea (OSA) treatment includes therapy delivery circuitry configured to output one or more electrical stimulation signals to a tongue of a patient; sensing circuitry configured to sense one or more compound muscle action potential (CMAP) signals, wherein the one or more CMAP signals are generated in response to the delivery of the one or more electrical stimulation signals; and processing circuitry configured to: cause the therapy delivery circuitry to output the one or more electrical stimulation signals to the tongue; receive information indicative of the one or more CMAP signals from the sensing circuitry; determine, based on the one or more CMAP signals, one or more therapeutic stimulation parameters for the OSA treatment; and cause the therapy delivery circuitry to deliver therapeutic electrical stimulation signals according to at least the determined one or more therapeutic stimulation parameters.
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公开(公告)号：US12121332B2
公开(公告)日：2024-10-22
申请号：US17808463
申请日：2022-06-23
Applicant: Medtronic, Inc.
Inventor： Bruce D. Gunderson , Avram Scheiner
CPC classification number: A61B5/0205 , A61B5/1116 , A61B5/1126 , A61B5/352 , A61B5/681 , A61B5/7275 , A61B5/02125 , A61B5/02427 , A61B5/6826 , A61B2562/0219
Abstract: This disclosure is directed to devices, systems, and techniques for monitoring a patient condition. In some examples, a medical device system includes processing circuitry configured to determine a plurality of pulse transit time (PTT) intervals, determine, based on an accelerometer signal, a posture of a patient from a plurality of postures corresponding to each PTT interval of the plurality of PTT intervals, classify each PTT interval of the plurality of PTT intervals based on the respective posture of the patient corresponding to the respective PTT interval, and monitor, based on the classified plurality of PTT intervals, a patient condition.
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公开(公告)号：US11951312B2
公开(公告)日：2024-04-09
申请号：US17812351
申请日：2022-07-13
Applicant: Medtronic, Inc.
Inventor： Avram Scheiner
IPC: A61N1/36 , A61B5/00 , A61F5/56 , A61N1/02 , A61N1/372 , A61B5/024 , A61B5/11 , A61B5/389 , A61B7/02
CPC classification number: A61N1/3611 , A61B5/0004 , A61B5/0015 , A61B5/0031 , A61B5/4818 , A61B5/7264 , A61F5/566 , A61N1/025 , A61N1/36003 , A61N1/3601 , A61N1/36078 , A61N1/36125 , A61N1/36139 , A61N1/37247 , A61N1/37252 , A61B5/024 , A61B5/1116 , A61B5/389 , A61B7/023 , A61B2562/0219 , A61N1/36175
Abstract: A medical device system and method are disclosed for treating obstructive sleep apnea. The system includes a pulse generator and a medical electrical lead including multiple electrodes carried by a distal portion of an elongated lead body. The method includes advancing the distal portion within protrusor muscle tissue below the oral cavity and delivering electrical stimulation pulses via the electrodes to sustain a protruded state throughout a delivery time period to sustain a protruded state of a patient's tongue throughout the therapy delivery time period. The therapy delivery time period may span multiple respiration cycles.
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