公开(公告)号：US09511236B2

公开(公告)日：2016-12-06

申请号：US13669242

申请日：2012-11-05

Applicant: Pacesetter, Inc.

Inventor： Eric Varady ,  Alan Ostroff ,  Peter M. Jacobson

IPC: A61N1/375 ,  A61N1/372 ,  A61N1/39 ,  B23K26/20

CPC classification number: A61N1/3756 ,  A61N1/37205 ,  A61N1/375 ,  A61N1/3752 ,  A61N1/3968 ,  B23K26/206

Abstract: A leadless cardiac pacemaker that does not require a separate hermetic housing surrounding the battery and electronics compartments is provided. The cardiac pacemaker can include a battery disposed in a battery housing and a set of electronics disposed in an electronics housing. In some embodiments, the battery housing and the electronics housing can comprise an external surface of the pacemaker. The pacemaker can include a first set of welds separating the battery from the set of electronics, and a second set of welds separating the set of electronics and the battery from an exterior of the housing. Various embodiments for achieving dual-redundant welds are also provided.

Abstract translation: 提供无引线心脏起搏器，其不需要围绕电池和电子室的单独的密封壳体。 心脏起搏器可以包括设置在电池壳体中的电池和布置在电子器件壳体中的一组电子器件。 在一些实施例中，电池壳体和电子设备壳体可以包括起搏器的外表面。 起搏器可以包括将电池与该组电子装置分开的第一组焊接，以及将电子组和电池组与壳体的外部分开的第二组焊接。 还提供了用于实现双重冗余焊接的各种实施例。