公开(公告)号：US20230103221A1

公开(公告)日：2023-03-30

申请号：US17951561

申请日：2022-09-23

Applicant: Cardiac Pacemakers, Inc.

Inventor： Jean M. Bobgan ,  Joey Chen ,  James M. English ,  Keith R. Maile ,  Brian T. Swanson

IPC: A61N1/378 ,  H02J50/20 ,  H02J50/90

Abstract: An implantable medical device comprises a hermetically sealed housing including at least a first window configured for wireless transfer of an external power signal therethrough, an antenna disposed within the housing at a position such that the antenna can receive the external power signal through the window, and circuitry disposed within the housing and operatively coupled to the antenna.

公开(公告)号：US20250161696A1

公开(公告)日：2025-05-22

申请号：US18952997

申请日：2024-11-19

Applicant: Cardiac Pacemakers, Inc.

Inventor： Keith R. Maile ,  Ignacio Chi ,  Joey Chen ,  Jean M. Bobgan

IPC: A61N1/378

Abstract: A system includes a medical device that is implantable. The medical device includes circuitry for processing physiological data, a battery that is rechargeable and that is electrically coupled to the circuitry to provide power to the circuitry, a charge coil arranged to generate current responsive to externally-generated magnetic fields and electrically coupled to the battery to charge the battery, and a magnetic field guide arranged to guide the externally-generated magnetic fields towards the charge coil.