RF rejecting lead
First Claim
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1. A lead assembly for an implantable medical device, the lead assembly comprising:
- a lead body having a first portion and a second portion, the first portion adapted for coupling to a pulse generator and the second portion adapted for implantation; and
first and second co-radial conductive coils positioned within the lead body and electrically connected to the first portion, the first and second co-radial conductive coils electrically isolated from each other, the first and second conductive coils each including a plurality of turns, wherein two or more adjacently wound consecutive turns of the first conductive coil alternate with two or more adjacently wound consecutive turns of the second conductive coil.
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Abstract
A lead assembly for an implantable medical device includes a lead body having a first portion and a second portion. The first portion adapted for coupling to a pulse generator and the second portion is adapted for implantation. First and second conductive coils are positioned within the lead body and electrically isolated from each other. The first and second conductive coils each including a plurality of turns. Two or more adjacently wound consecutive turns of the first conductive coil alternate with two or more adjacently wound consecutive turns of the second conductive coil.
194 Citations
20 Claims
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1. A lead assembly for an implantable medical device, the lead assembly comprising:
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a lead body having a first portion and a second portion, the first portion adapted for coupling to a pulse generator and the second portion adapted for implantation; and first and second co-radial conductive coils positioned within the lead body and electrically connected to the first portion, the first and second co-radial conductive coils electrically isolated from each other, the first and second conductive coils each including a plurality of turns, wherein two or more adjacently wound consecutive turns of the first conductive coil alternate with two or more adjacently wound consecutive turns of the second conductive coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A lead assembly for an implantable medical device, the lead assembly comprising:
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a lead body having a first portion and a second portion, the first portion adapted for coupling to a pulse generator and the second portion adapted for implantation; and a conductor positioned within the lead body and electrically connected to the first portion, the conductor comprising a filar including first and second conductive members, the conductor defining a lumen. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification