Resonator for medical device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 12, 2010
Grant Date -
Sep 13, 2007
app pub date -
Apr 30, 2007
filing date -
Jul 26, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A resonator device including an induction coil, a conductive member positioned adjacent the induction coil, and a dielectric layer between at least a portion of the induction coil and the conductive member to form a capacitor structure. In one embodiment, the conductive member can be a stent. In an alternative embodiment, the conductive member can be a conductive film. In an additional embodiment, the dielectric layer can have a dielectric constant that changes in a predetermined fashion between at least a portion of the induction coil and the conductive member to allow for a uniform current distribution in the resonator device. The dielectric layer can also include a flexible elongate body.
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