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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0589769 (1990-09-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 99 인용 특허 : 0 |
A method of reversibly occluding a biological tube is provided as well as a related apparatus. The method includes providing an occluding member to be introduced into or around a biological tube thereby blocking flow through the tube. When it is desired to eliminate such blockage, shock wave lithotr
A method of forming an occlusion member in a biological tube reversibly blocking passage of material through said tube, including the steps of: selecting a material fragmentable by shock wave; establishing said occlusion member in said tube by introducing said material into said tube in flowable for
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