Transducer with shield
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United States of America Patent
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Jan 26, 2010
Grant Date -
Apr 24, 2008
app pub date -
Sep 18, 2006
filing date -
Sep 18, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A physical shield placed on the face of a high intensity focused ultrasound transducer for medical applications is described. The shield may be shaped or angled to match a particular pattern of mechanical or acoustic energy that may damage the transducer during operation. The shield may be ablative, replaceable or modified as needed. Methods of manufacturing a transducer with a shield are also disclosed.
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Family
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