Claims
- 1. A body implantable lead, comprising:
- an insulated lead body containing an electrically conductive element;
- a first electrically conductive element including a first end and a second end coupled to a connection terminal to form a first loop having a first loop apical portion, the first element being electrically connected to the electrically conductive element; and
- a second electrically conductive element including a first end and a second end coupled to the connection terminal to form a second loop, wherein the second loop is positioned eccentrically within the first loop and the second element is electrically connected to the electrically conductive element.
- 2. The body implantable lead of claim 1, wherein the first element includes an electrically insulated first end segment extending from the first end along the first element, wherein the first element is electrically connected to the electrically conductive element at the second end of the first element; and
- the second element includes an electrically insulated second end segment extending from the second end along the second element, wherein the second element is electrically connected to the electrically conductive element at the first end of the second element.
- 3. The body implantable lead of claim 1, including a fixation element on the first loop apical portion.
- 4. The body implantable lead of claim 3, wherein the fixation element is made of reinforced silicone rubber.
- 5. The body implantable lead of claim 1, wherein the connection terminal is encased in a silicone rubber.
- 6. The body implantable lead of claim 1, including an electrically insulated backing on the connection terminal, the electrically insulated backing including an opening therethrough.
- 7. The body implantable lead of claim 1, wherein the insulated lead body extends longitudinally from the connection terminal in a direction towards the first loop apical portion.
- 8. The body implantable lead of claim 1, wherein the first element and the second element are each an electrically conductive coil electrode.
- 9. The body implantable lead of claim 8, wherein the electrically conductive coil electrode includes an interior surface defining an interior space which extends along a longitudinal axis of the electrically conductive coil electrode, wherein the interior space includes a biasing means to maintain structural stability of the electrically conductive coil electrode.
- 10. The body implantable lead of claim 9, wherein the biasing means includes a spring wire.
- 11. The body implantable lead of claim 9, wherein the biasing means includes a silicone member.
Parent Case Info
This application is a divisional application of U.S. patent application Ser. No. 08/609,215, filed Mar. 1, 1996 now U.S. Pat. No. 5,916,243, which was a continuation of Ser. No. 07/980,843, filed Nov. 24, 1992 now U.S. Pat. No. 5,496,362, issued Mar. 5, 1996.
US Referenced Citations (100)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0057877 |
Aug 1982 |
EPX |
211166 |
May 1986 |
EPX |
0211166 |
Feb 1987 |
EPX |
0452278 |
Oct 1991 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
609215 |
Mar 1996 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
980843 |
Nov 1992 |
|