Telemetry extension cable
First Claim
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1. A telemetry extension cable comprising:
- a cable having a length and comprising a four active conductors and two redundant conductors;
a first RF antenna attached at one end of the cable, the first RF antennae in the form of a substantially planar disc; and
a second RF antenna attached at a second end of the cable, the second RF antennae in the form of a substantially planar disc, at least one of the first or second antennas configured to transmit and receive RF signals to and from an implantable medical device, wherein each of the first and second RF antennae comprises an array of planar, coiled conductors.
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Abstract
The invention of the disclosure is an extension cable to connect via telemetry, an external medical device in a non-sterile zone with a medical device that is within a sterile zone. The telemetry extension cable includes a cable having a length and comprising a conductor, a first RF antenna attached at one end of the cable and a second RF antenna attached at a second end of the cable, at least one of the first or second antennas configured to transmit and receive RF signals to and from an implantable medical device.
24 Citations
7 Claims
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1. A telemetry extension cable comprising:
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a cable having a length and comprising a four active conductors and two redundant conductors; a first RF antenna attached at one end of the cable, the first RF antennae in the form of a substantially planar disc; and a second RF antenna attached at a second end of the cable, the second RF antennae in the form of a substantially planar disc, at least one of the first or second antennas configured to transmit and receive RF signals to and from an implantable medical device, wherein each of the first and second RF antennae comprises an array of planar, coiled conductors. - View Dependent Claims (2, 3)
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4. A system for connecting an external medical device to an implantable medical device comprising:
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an external medical device having a telemetry head connected to the external medical device; and a telemetry extension cable having first and second RF antennae at each end of the telemetry extension cable, the first RF antenna configured to be placed under the telemetry head, the second RF antenna configured to transmit and receive RF signals to and from an implantable medical device, each of the first and second RF antennae being in the form of a substantially planar disc and comprising an array of planar, coiled conductors.
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5. A kit comprising:
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a cable having a first portion with a first length and a second portion with a second length, the first portion of the cable having a first RF antenna in the form of a substantially planar disc and comprising an array of planar, coiled conductors at an end, the second portion of the cable having a second RF antenna in the form of a substantially planar disc and comprising an array of planar, coiled conductors on an end, at least one of the first or second cable portions is sterile. - View Dependent Claims (6, 7)
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Specification