In vivo ultrasonic system with angioplasty and ultrasonic contrast imaging
作者： Uri Rosenschein , Jonathan Bernstein
DOI:
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摘要: An instrument and method for removing an obstruction from a human body lumen, such as artery, is provided wherein the distal end of ultrasonic transmission member inserted within artery connected at its proximal to power generator including horn. A high efficiency wire horn which formed material having mechanical Q greater than about 50,000.
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