Pacing/defibrillation lead electrical extension adaptor
Definition
An implantable sterile device used to provide a functional and modified connection between existing pacing leads (e.g., IS-1 leads) and an implantable pacing/defibrillation device (e.g., pacemaker, defibrillator). It typically consists of a small connector block to enable attachment to the pacing leads (i.e., when they do not meet connection design) and extension leads to increase the reach of the pacing leads. During implantation the surgeon uses a tool to tighten the connections (e.g., a Hex wrench), and a medical adhesive to seal the connections from body fluid contamination. This device facilitates the implantation of the pacing device and/or is useful if two leads need to be implanted.