Electrical connection plug for multipole probe of an active implantable medical device

摘要

The plug has a cylindrical outer surface comprising a set of axially distributed annular electrical contact areas formed of cylindrical conducting rings (101-103). A cylindrical hollow single block central core (200) comprises coaxial side centering surfaces (213a). One of the rings is placed on one of the surfaces. The core includes a set of housings and a set of intermediate conducting terminals (240) received in the housings. Connecting wires (21-23) are soldered on the terminals. The terminals are welded to the respective rings. The core is formed by molding of insulating material.