Therapeutic ultrasound catheter for delivering a uniform energy dose
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United States of America Patent
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-
Feb 25, 2003
Grant Date -
Nov 15, 2001
app pub date -
Jul 2, 2001
filing date -
Dec 30, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of treating a target region in a body lumen, said method comprising: directing a uniform dose of ultrasonic energy from an interior of the lumen radially outward over a treatment length of the lumen, wherein the dosage of ultrasonic energy received at any one point along the length varies by no more than plus or minus 6 decibels from that received at any other point along the length.
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