发明名称 |
Control valve for suction device for surgical applications |
摘要 |
A suction device for applying vacuum to a tissue surface is provided. The suction device including: a suction cup portion having a wall defining a cavity and an engagement surface for engaging the tissue surface; a vacuum inlet portion connected to the suction cup portion, the vacuum inlet portion having an inlet for connection to a vacuum source and a conduit in fluid communication with the vacuum inlet and the cavity such that a vacuum applied to the inlet is transferred to the cavity; and a valve disposed in the bore for selectively venting the vacuum in the cavity.
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申请公布号 |
US2004002631(A1) |
申请公布日期 |
2004.01.01 |
申请号 |
US20020185393 |
申请日期 |
2002.06.28 |
申请人 |
WU STEVEN ZUNG-HONG;D'ARRIGO CHRISTINA JOY |
发明人 |
WU STEVEN ZUNG-HONG;D'ARRIGO CHRISTINA JOY |
分类号 |
A61B17/00;A61B17/02;A61B17/30;A61B19/02;(IPC1-7):A61B1/32 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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