Device and method for forming a lesion
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 12, 2002
app pub date -
Dec 21, 2001
filing date -
Oct 22, 1996
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A control system alters one or more characteristics of an ablating element to ablate tissue. In one aspect, the control system delivers energy nearer to the surface of the tissue by changing the frequency or power. In another aspect, the ablating element delivers focused ultrasound which is focused in at least one dimension. The ablating device may also have a number of ablating elements with different characteristics such as focal length.
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