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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0805577 (1991-12-10) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 181 인용 특허 : 0 |
A device for treating obstructions in vessels or small openings in the body, comprising a rotatable ablator tip which is guided to the obstruction in a reduced diameter configuration, expanded and rotated to remove the obstruction, and contracted to remove the device from the body. The variably expa
An apparatus for treating an obstruction in a vessel, comprising: a coil; said coil being capable of elongation thereby reducing the circumference as said coil is elongated; means for selectively elongating said coil; means for introducing said coil inside a vessel proximate to an obstruction; said
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