Patent ID: 9649488
Date: 2017-05-16
CPC Classifications: A61B,A61N

Claim:
1. A contacting device for electrical connections to flexible electrode lines insertable or implantable into a patient body, comprising: a line coil with a plurality of coradially bundled coil wires; an inner fixing sleeve for a partial bundle of the coil wires, wherein the inner fixing sleeve has a through slit running in an axial direction for the partial bundle of the coil wires, a winding groove running in a peripheral direction for the partial bundle led through the through-slit, and an exposure at the through slit in order to pass through the partial bundle; an outer electrode sleeve sitting on the inner fixing sleeve and electrically contacted with the partial bundle, wherein an axial length of the outer electrode sleeve matches an axial length of the inner fixing sleeve; and a strain resistant fixing between the fixing sleeve and the partial bundle guided through the exposure, provided by looping the led out partial bundle around the fixing sleeve in the winding groove by a minimum looping angle, wherein the through slit is formed in the fixing sleeve continuously in the axial direction and, for additional strain resistant fixing between the fixing sleeve and the partial bundle, the fixing sleeve is pressed onto the line coil so as to produce plastic deformation.