公开(公告)号：US20250121178A1

公开(公告)日：2025-04-17

申请号：US18962218

申请日：2024-11-27

Applicant: TC1 LLC

Inventor： Daniel I. Harjes ,  Jeff Iudice ,  Joseph P. Sylvester, JR. ,  John Hai Nguyen ,  Michael Morado ,  Fabian Frigon Franco ,  Veera Venkata Jagadeesh Bobba ,  Soy Truong ,  Chanthy Luy ,  Jason Elledge ,  Lindsay Clough

IPC: A61M60/878 ,  A61M60/178

Abstract: Described herein is an implantable medical device including a housing, a header coupled to the housing, and a receptacle connector stack disposed in the header. The receptacle connector stack includes a plurality of electrical contacts and a plurality of wiper seals. Each electrical contact of the plurality of electrical contacts is separated by a corresponding wiper seal. A first sealing element is disposed at a proximal end of the receptacle connector stack and a second sealing element is disposed at a distal end of the receptacle connector stack. The sealing elements are mounted on respective seal housings. A third sealing element is disposed adjacent to the first sealing element and further proximal of the connector stack to restrict a bounce back effect caused by one or more of the plurality of wiper seals during insertion of a lead.