Method for producing a connector head for a multipolar probe of an active implantable medical device

摘要

The method involves providing a cylindrical pin (20) with diameter equal to that of a cavity of a head, where the pin has smooth sections (21) to receive annular electrical contacts (210). The elements are arranged on the sections while leaving an interval between the contacts. A first elastic material is injected around profiled sections (22) in a mold to produce isolation elements i.e. seals. A second elastic material, having hardness greater than that of the first material, is injected around the pin in another mold to produce the head. The pin is axially released from the cavity.