Forward-scanning ultrasound catheter probe
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United States of America Patent
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Mar 13, 2001
Grant Date -
N/A
app pub date -
May 28, 1998
filing date -
May 28, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A forward-scanning ultrasound catheter probe. An ultrasound catheter probe includes a forward-scanning transducer positioned at the tip of the probe. As such, the forward-scanning transducer may provide images of structures that may lie ahead of the tip of the probe. Furthermore, the forward-scanning transducer is repositioned by a drive mechanism coupled to the front-scanning transducer to provide a sector scan. In one embodiment, a bimorph piezoelectric drive is utilized to sweep the forward-scanning transducer across an arc to provide an imaging area associated with a sector scan.
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