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    System and method for rate modulated cardiac therapy utilizing a temperature senor
    13.
    发明授权
    System and method for rate modulated cardiac therapy utilizing a temperature senor 有权

    公开(公告)号：US10159841B2

    公开(公告)日：2018-12-25

    申请号：US15802107

    申请日：2017-11-02

    Applicant: Pacesetter, Inc.

    Inventor： Donald Chin ,  Matthew G. Fishler ,  Peter M. Jacobson

    IPC: A61N1/365 ,  A61N1/375

    Abstract: A cardiac rhythm management system provides an increase in pacing rate as a combination of responses to three characteristics of a relative-temperature signal: a dip, a positive slope, and a positive magnitude. The relative-temperature signal is the difference between a short-term and a long-term temperature average. A dip produces a limited and temporary rate increase having a first proportionality. A positive slope produces a rate increase with a second proportionality. A positive magnitude produces a rate increase with a third proportionality. The dip response seeds the slope response to provide a seamless and immediate rate transition after a dip. The cardiac rhythm management system limits and filters the sum of the rate increases to provide a sensor indicated rate, which is used to stimulate the heart.

    Biostimulator Circuit with Flying Cell
    15.
    发明申请
    Biostimulator Circuit with Flying Cell 审中-公开

    公开(公告)号：US20180008833A1

    公开(公告)日：2018-01-11

    申请号：US15712497

    申请日：2017-09-22

    Applicant: Pacesetter, Inc.

    Inventor： Kenneth J. Carroll ,  Alan Ostroff ,  Peter M. Jacobson

    IPC: A61N1/375 ,  A61N1/372 ,  A61N1/362

    Abstract: A leadless cardiac pacemaker is provided which can include any number of features. In one embodiment, the pacemaker can include a tip electrode, pacing electronics disposed on a p-type substrate in an electronics housing, the pacing electronics being electrically connected to the tip electrode, an energy source disposed in a cell housing, the energy source comprising a negative terminal electrically connected to the cell housing and a positive terminal electrically connected to the pacing electronics, wherein the pacing electronics are configured to drive the tip electrode negative with respect to the cell housing during a stimulation pulse. The pacemaker advantageously allows p-type pacing electronics to drive a tip electrode negative with respect to the can electrode when the can electrode is directly connected to a negative terminal of the cell. Methods of use are also provided.

    IMPLANTABLE LEADLESS PACEMAKERS
    17.
    发明申请
    IMPLANTABLE LEADLESS PACEMAKERS 审中-公开

    公开(公告)号：US20200330773A1

    公开(公告)日：2020-10-22

    申请号：US16920876

    申请日：2020-07-06

    Applicant: Pacesetter, Inc.

    Inventor： Kenneth J. Carroll ,  Alan Ostroff ,  Peter M. Jacobson

    IPC: A61N1/375 ,  A61N1/372 ,  A61N1/362

    Abstract: A leadless cardiac pacemaker is provided which can include any number of features. In one embodiment, the pacemaker can include a tip electrode, pacing electronics disposed on a p-type substrate in an electronics housing, the pacing electronics being electrically connected to the tip electrode, an energy source disposed in a cell housing, the energy source comprising a negative terminal electrically connected to the cell housing and a positive terminal electrically connected to the pacing electronics, wherein the pacing electronics are configured to drive the tip electrode negative with respect to the cell housing during a stimulation pulse. The pacemaker advantageously allows p-type pacing electronics to drive a tip electrode negative with respect to the can electrode when the can electrode is directly connected to a negative terminal of the cell. Methods of use are also provided.

    BIOSTIMULATOR CIRCUIT WITH FLYING CELL
    18.
    发明申请
    BIOSTIMULATOR CIRCUIT WITH FLYING CELL 审中-公开

    公开(公告)号：US20200324123A1

    公开(公告)日：2020-10-15

    申请号：US16911780

    申请日：2020-06-25

    Applicant: Pacesetter, Inc.

    Inventor： Kenneth J. Carroll ,  Alan Ostroff ,  Peter M. Jacobson

    IPC: A61N1/375 ,  A61N1/372 ,  A61N1/362

    Abstract: A leadless cardiac pacemaker is provided which can include any number of features. In one embodiment, the pacemaker can include a tip electrode, pacing electronics disposed on a p-type substrate in an electronics housing, the pacing electronics being electrically connected to the tip electrode, an energy source disposed in a cell housing, the energy source comprising a negative terminal electrically connected to the cell housing and a positive terminal electrically connected to the pacing electronics, wherein the pacing electronics are configured to drive the tip electrode negative with respect to the cell housing during a stimulation pulse. The pacemaker advantageously allows p-type pacing electronics to drive a tip electrode negative with respect to the can electrode when the can electrode is directly connected to a negative terminal of the cell. Methods of use are also provided.

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