Koen Michels,Jean-Luc Jansens,Victor Duysens,Paulus G. Adams,Paulus Van Venrooij,Markus J. C. Lazeroms,Fredric W. Lindemans
申请号：
US11380234
公开号：
US08244379B2
申请日:
2006.04.26
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Certain aspects of the disclosure pertain to methods and apparatus for providing positive fixation of medical components to a portion of incised pericardial tissue. Accordingly, a resilient member protrudes through an incision in the pericardium and produces a positive biasing force to adjacent pericardial tissue against a side surface of an attached body structure. The resilient member can optionally be compressed during implantation and then relaxed to thereafter provide the positive biasing force. Diverse medical components can thus be safely and reliably chronically deployed into the pericardial space, including without limitation, cardiac sensing/pacing, defibrillation and/or cardioversion electrodes, mechanical and/or metabolic sensors and the like. More than one body structure can be linked to a single medical electrical lead and the medical components can couple within and/or upon a portion of the body structure, the resilient member, and the lead in myriad configurations.
