公开(公告)号：US09802054B2

公开(公告)日：2017-10-31

申请号：US13956946

申请日：2013-08-01

Applicant: Pacesetter, Inc.

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

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

CPC classification number: A61N1/3756 ,  A61N1/362 ,  A61N1/37205 ,  A61N1/3758

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.

公开(公告)号：US20160317825A1

公开(公告)日：2016-11-03

申请号：US15208194

申请日：2016-07-12

Applicant: Pacesetter, Inc.

Inventor： Peter M. Jacobson

IPC: A61N1/39 ,  A61N1/05 ,  A61N1/372 ,  H04B13/00 ,  A61N1/365 ,  A61N1/368 ,  A61N1/37 ,  A61N1/375 ,  A61N1/362

CPC classification number: A61N1/3962 ,  A61M25/0662 ,  A61N1/056 ,  A61N1/0573 ,  A61N1/0587 ,  A61N1/059 ,  A61N1/3621 ,  A61N1/3627 ,  A61N1/36514 ,  A61N1/36542 ,  A61N1/368 ,  A61N1/3684 ,  A61N1/3704 ,  A61N1/3706 ,  A61N1/3708 ,  A61N1/372 ,  A61N1/37205 ,  A61N1/37217 ,  A61N1/37252 ,  A61N1/3727 ,  A61N1/37288 ,  A61N1/375 ,  A61N1/3756 ,  A61N1/3925 ,  A61N1/3956 ,  A61N2001/058 ,  H04B13/005

Abstract: A cardiac pacing system comprising one or more leadless cardiac pacemakers configured for implantation in electrical contact with a cardiac chamber and configured to perform cardiac pacing functions in combination with a co-implanted implantable cardioverter-defibrillator (ICD). The leadless cardiac pacemaker comprises at least two leadless electrodes configured for delivering cardiac pacing pulses, sensing evoked and/or natural cardiac electrical signals, and bidirectionally communicating with the co-implanted ICD.

Abstract translation: 一种心脏起搏系统，包括一个或多个无引线心脏起搏器，其被配置为植入与心室的电接触并被配置为与共同植入的可置换心脏转复除颤器（ICD）结合执行心脏起搏功能。 无引线心脏起搏器包括至少两个配置用于递送心脏起搏脉冲，感测诱发和/或自然心电信号以及与共同植入的ICD双向通信的无引线电极。

公开(公告)号：US20160030757A1

公开(公告)日：2016-02-04

申请号：US14885853

申请日：2015-10-16

Applicant: Pacesetter, Inc.

Inventor： Peter M. Jacobson

IPC: A61N1/39 ,  A61N1/375 ,  A61N1/372 ,  A61N1/362 ,  A61N1/365

CPC classification number: A61N1/3962 ,  A61M25/0662 ,  A61N1/056 ,  A61N1/0573 ,  A61N1/0587 ,  A61N1/059 ,  A61N1/3621 ,  A61N1/3627 ,  A61N1/36514 ,  A61N1/36542 ,  A61N1/368 ,  A61N1/3684 ,  A61N1/3704 ,  A61N1/3706 ,  A61N1/3708 ,  A61N1/372 ,  A61N1/37205 ,  A61N1/37217 ,  A61N1/37252 ,  A61N1/3727 ,  A61N1/37288 ,  A61N1/375 ,  A61N1/3756 ,  A61N1/3925 ,  A61N1/3956 ,  A61N2001/058 ,  H04B13/005

Abstract: A cardiac pacing system comprising one or more leadless cardiac pacemakers configured for implantation in electrical contact with a cardiac chamber and configured to perform cardiac pacing functions in combination with a co-implanted implantable cardioverter-defibrillator (ICD). The leadless cardiac pacemaker comprises at least two leadless electrodes configured for delivering cardiac pacing pulses, sensing evoked and/or natural cardiac electrical signals, and bidirectionally communicating with the co-implanted ICD.

Abstract translation: 一种心脏起搏系统，包括一个或多个无引线心脏起搏器，其被配置为植入与心室的电接触并被配置为与共同植入的可置换心脏转复除颤器（ICD）结合执行心脏起搏功能。 无引线心脏起搏器包括至少两个配置用于递送心脏起搏脉冲，感测诱发和/或自然心电信号以及与共同植入的ICD双向通信的无引线电极。