Use of focused ultrasound for vascular sealing

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United States of America Patent

PATENT NO 6656136
SERIAL NO

09696076

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and system for locating a vascular opening and therapeutically sealing the wound with high intensity focused ultrasound (HIFU) is disclosed. A control unit (6) coupled to an applicator unit includes a processor (74) that automates the disclosed procedure, controlling various parameters of the diagnostic and therapeutic modes, including the intensity and duration of the ultrasonic energy emitted by the applicator unit. The disclosed method and system is and then discarded, is slipped over the particularly applicable to sealing a puncture made inserting a catheter during an interventional cardiovascular procedure.

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Patent Owner(s)

Patent OwnerAddress
OTSUKA MEDICAL DEVICES CO LTD2-9 KANDA TSUKASAMACHI CHIYODA-KU TOKYO 101-0048

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perozek, David M Mercer Island, WA 30 3341
Weng, Lee Bellevue, WA 42 4528
Zhang, Jimin Bellevue, WA 136 4883

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