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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0194641 (1988-05-16) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 723 인용 특허 : 10 |
A device and method for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being, e.g., a puncture or incision in an artery, in the gall bladder, in the liver, in the heart, etc. The device comprises plug means having a holding por
A device and method for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being, e.g., a puncture or incision in an artery, in the gall bladder, in the liver, in the heart, etc. The device comprises plug means having a holding portion which is adapted to engage portions of the tissue adjacent the puncture or incision to hold the plug means in place and a sealing portion formed of a foam material and extending through the puncture or incision to engage the tissue contiguous therewith to seal the puncture or incision from the flow of body fluid therethrough. In the preferred embodiment, the closure or plug means is formed of a biodegradable material.
A closure device for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being, said device comprising plug means arranged for placement at a predetermined position within the body of said being and having a first holding portion ad
A closure device for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being, said device comprising plug means arranged for placement at a predetermined position within the body of said being and having a first holding portion adapted to engage portions of the tissue adjacent said puncture or incision to hold said plug means in place and a second sealing portion formed of an expandable material which expands automatically in response to the ambient surroundings when in said predetermined position and extending through said puncture or incision to engage the tissue contiguous therewith to seal said puncture or incision from the flow of a body fluid therethrough between said two internal portions.
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