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Ultrasound catheter system having modulated output with feedback control 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-017/70
출원번호 US-0131796 (1993-10-04)
발명자 / 주소
  • Mills Timothy C. (Newport Beach CA) Nita Henry (Mission Viejo CA)
출원인 / 주소
  • Baxter International Inc. (Deerfield IL 02)
인용정보 피인용 횟수 : 234  인용 특허 : 0

초록

A method and apparatus for driving an ultrasound transducer coupled to an ultrasound transmission disposed within an elongate catheter has a modulated output and utilizes feedback control. A modulating signal varying in amplitude and continuous in duration modulates an ultrasound transducer drive si

대표청구항

An apparatus for providing ultrasound for use in therapeutic procedures, the apparatus comprising: a) a modulated ultrasound transducer drive signal generator for providing a continuous and varying modulated ultrasound transducer drive signal; b) an ultrasound transducer receiving said modulated ult

이 특허를 인용한 특허 (234)

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