发明名称 |
CATHETER INTRODUCER INCLUDING A VALVE AND VALVE ACTUATOR |
摘要 |
<p>Tear-away sheath introducers for catheters and methods for making and using such introducers are described. The sheath introducers contain movable valves that are encapsulated in a movable housing that allows the valve to move along the introducer axis. As the movable valve and housing travel along the axis, a portion of the hub protrudes past the valve and is exposed. As well, the sheath introducers can also contain a stationary valve and housing that can be opened to expose a portion of the hub when a conduit penetrates the stationary valve. The conduit can include a one-way, two-way, or other suitable valve actuator that can penetrate and open the valve, yet remain attached to a portion of the introducer when the introducer is split for removal from a patient. In both instances, the protruding portion of the hub contains a friction-free pathway for a catheter into the sheath introducer.</p> |
申请公布号 |
EP2651489(A4) |
申请公布日期 |
2014.06.04 |
申请号 |
EP20110848156 |
申请日期 |
2011.12.16 |
申请人 |
C.R. BARD INC. |
发明人 |
KING, ERIC, M.;THOMAS, SPENCER, R. |
分类号 |
A61M39/06;A61M25/00;A61M25/06 |
主分类号 |
A61M39/06 |
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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