发明名称 |
APPARATUS FOR SEALING A PUNCTURE IN TISSUE |
摘要 |
An apparatus for sealing a puncture through tissue includes an elongate member having a lumen extending between proximal and distal ends thereof, and a balloon carried on the distal end. In one embodiment, a housing on the proximal end includes an interior communicating with the lumen, and a valve assembly, e.g., with a one-way valve allowing access into the interior upon applying a pressure differential across the valve, and a plunger for overriding and opening the valve. In another embodiment, a port adjacent the proximal end communicates with the lumen, and a fluid source is connectable to the elongate member for delivering fluid via the port into the lumen for expanding the balloon. A piston is movable axially within the elongate member to deliver fluid into the lumen, to isolate the lumen, and/or to deliver fluid within the lumen into the balloon to expand the balloon. |
申请公布号 |
EP1876962(A2) |
申请公布日期 |
2008.01.16 |
申请号 |
EP20060750569 |
申请日期 |
2006.04.18 |
申请人 |
ACCESSCLOSURE, INC. |
发明人 |
BAGAOISAN, CELSO, J.;BLEAM, JEFFEREY;LEGUIDLEGUID, ROY;PAI, SURESH, S.;DOMINGO, JUAN |
分类号 |
A61B90/00;A61B17/00;A61B17/34;A61F2/958;A61M25/00;A61M39/22;A61M39/24;F16K15/14 |
主分类号 |
A61B90/00 |
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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