Transcutaneous energy transfer device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 2, 2000
Grant Date -
N/A
app pub date -
Mar 6, 1998
filing date -
Mar 6, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In the design of transcutaneous energy transfer devices, variation in spacing between coils results in energy transfer efficiency changes. These changes may have significant effect on a system. It is proposed to provide a plurality of implanted coils for receiving energy simultaneously. Preferably, a plurality of coil pairs is used for transferring energy simultaneously. Also, a feedback system for use in a multiple coil system is disclosed.
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