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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0887732 (1992-05-22) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 134 인용 특허 : 0 |
A normally-closed valve that can be easily connected and disconnected. Disposed in the fluid passageway through the valve is a cylindrical member that may be moved between an open position and a closed position. A spring holds the member in the closed position, and a leur-type cannula may be inserte
A valve for permitting flow of a fluid therethrough when actuated by a cannula, and otherwise preventing flow of fluid therethrough, the valve comprising: a fluid passageway bounded by a wall and having first and second ports, the first port adapted to receive a cannula; a movable member having firs
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