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A contact configuration for producing an electrical connection between a plug and a socket, preferably for connecting an electrode to an electronic implantable device (such as a pacemaker), has a contact section on the plug and/or the socket. The contact section includes metallic conductive fibers w

A contact configuration for producing an electrical connection between a plug and a socket, preferably for connecting an electrode to an electronic implantable device (such as a pacemaker), has a contact section on the plug and/or the socket. The contact section includes metallic conductive fibers which project between the plug and socket when the socket receives the plug. The contact configuration has a high degree of redundancy in providing electrical communication between the socket and plug, and high contact stability under mechanical load. In addition, friction corrosion is avoided.

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1. A contact configuration for producing an electrical connection between a plug and a socket for an implantable medical device, the contact configuration including: a. a plug having an outer plug diameter,b. a socket having an inner socket diameter, the socket being configured to receive the plug,

1. A contact configuration for producing an electrical connection between a plug and a socket for an implantable medical device, the contact configuration including: a. a plug having an outer plug diameter,b. a socket having an inner socket diameter, the socket being configured to receive the plug, with the plug traveling along an insertion axis when received within the socket,c. an electrically conductive contact section provided on at least one of: (1) the outer plug diameter, wherein the contact section includes fibers protruding outwardly therefrom, or(2) the inner socket diameter, wherein the contact section includes fibers protruding inwardly therefrom,the fibers defining a mat extending along planes oriented substantially perpendicular to the insertion axis, wherein substantially all of the fibers have lengths extending in directions oriented more perpendicularly to the insertion axis than parallel to the insertion axis. 2. The contact configuration of claim 1 wherein the fiber mat has a thickness between approximately 0.5 and approximately 1.5 mm. 3. The contact configuration of claim 1 wherein the fibers of the contact section each have a substantially circular cross-section. 4. The contact configuration of claim 1 wherein the contact section is formed of a layer of conductive fibers set within a conductive frame. 5. The contact configuration of claim 1 wherein the mean diameter of the fibers is less than approximately 75 μm. 6. The contact configuration of claim 1 wherein the contact section generates at least 60 contact points between the plug and the socket when the plug is fully inserted within the socket. 7. The contact configuration of claim 1 wherein at least some of the interstices between adjacent fibers are filled with a flexible, electrically insulating material. 8. The contact configuration of claim 1 wherein the plug and the socket each include at least one electrically conductive contact section. 9. The contact configuration of claim 8 wherein one of the electrically conductive contact sections of the plug align and electrically communicate with one of the electrically conductive contact sections of the socket when the plug is fully inserted within the socket. 10. The contact configuration of claim 1 wherein the socket is defined within an electronic apparatus configured to be implanted within a living body. 11. The contact configuration of claim 1 wherein the plug is defined upon an electrode line configured to be at least partially implanted within a living body. 12. The contact configuration according to claim 1 wherein the contact section is provided on the outer plug diameter, and wherein the contact section on the outer plug diameter is: a. formed of radially outwardly protruding fiber free ends, andb. in contact with the fibers of the mat when the plug is fully received within the socket. 13. A contact configuration for producing an electrical connection between a plug and a socket for an implantable medical device, the contact configuration including: a. a plug having an outer plug diameter,b. a socket having an inner socket diameter, the socket being configured to receive the plug,c. an electrically conductive contact section provided on the inner socket diameter, wherein the contact section includes fibers protruding inwardly from the inner socket diameter, the fibers having: (1) lengths oriented to define a planar fiber mat: i. with the plane of the mat being oriented substantially perpendicular to an insertion axis along which the plug travels when received within the socket, andii. having an opening formed therein, the opening having a mean opening diameter smaller than a portion of the outer plug diameter which is situated in the opening when the plug is fully inserted within the socket; and(2) free ends with lengths protruding radially inwardly from the circumference of the opening. 14. The contact configuration of claim 13 wherein the opening has one or more radially outwardly extending slots defined therein around its circumference. 15. The contact configuration of claim 13 wherein at least some of the interstices between adjacent fibers are filled with a flexible, electrically insulating material. 16. The contact configuration of claim 13 wherein the socket is defined within an electronic apparatus configured to be implantable within a living body. 17. The contact configuration of claim 13 wherein the plug is defined upon an electrode line configured to be at least partially implantable within a living body. 18. A contact configuration for producing an electrical connection between a plug and a socket for an implantable medical device, the contact configuration including: a. a plug having an outer plug diameter,b. a socket having an inner socket diameter, the socket being configured to receive the plug,c. an electrically conductive contact section provided on the inner socket diameter, wherein the contact section includes fibers protruding inwardly from the inner socket diameter, the fibers having: (1) lengths oriented to define a planar fiber mat having an opening formed therein, with the plane of the mat being oriented substantially perpendicular to an insertion axis along which the plug travels when received within the socket, and(2) free ends with lengths protruding radially inwardly from the circumference of the opening,wherein the opening has one or more radially outwardly extending slots defined therein around its circumference. 19. The contact configuration of claim 18 wherein the circumferentially oriented width of each slot is at least 10% to 40% of the circumference of the opening. 20. The contact configuration of claim 18 wherein at least some of the interstices between adjacent fibers are filled with a flexible, electrically insulating material. 21. The contact configuration of claim 18 wherein the socket is defined within an electronic apparatus configured to be implantable within a living body. 22. The contact configuration of claim 18 wherein the plug is defined upon an electrode line configured to be at least partially implantable within a living body. 23. A contact configuration for producing an electrical connection between a plug and a socket for an implantable medical device, the contact configuration including: a. a plug having an outer plug diameter,b. a socket having an inner socket diameter, the socket being configured to receive the plug,c. an electrically conductive contact section provided on the outer plug diameter, wherein the contact section: (1) includes fibers: i. having lengths oriented to define a planar fiber mat, with the plane of the mat being oriented substantially perpendicular to an insertion axis along which the plug travels when received within the socket, andii. having free ends which extend radially outwardly from the plug to define an essentially circular outer contact section circumference; and(2) has an outer contact section diameter which is greater than an inner diameter of the portion of the socket wherein the plug is situated when the plug is fully inserted within the socket. 24. The contact configuration of claim 23 wherein the contact section is also provided on the inner socket diameter, and wherein the contact section on the inner socket diameter is formed of a layer of fibers: a. extending circumferentially about, andb. having free ends protruding radially inwardly from, the inner socket diameter. 25. The contact configuration of claim 23 wherein at least some of the interstices between adjacent fibers are filled with a flexible, electrically insulating material. 26. The contact configuration of claim 23 wherein: a. the socket is defined within an electronic apparatus configured to be implantable within a living body, andb. the plug is defined upon an electrode line configured to be at least partially implantable within the living body.