发明名称 |
Actuating mechanism for fluid displacement and pressurizing device |
摘要 |
A fluid displacement device (200), particularly for use of the device (200) to pressurize balloon catheters, or the like. The device (200) includes a plunger (238) which is displaceable through a housing (208), and an actuating mechanism (246) which engages the plunger (238). The actuating mechanism (246) includes a nut member (204) that is biased into engagement with a threaded portion (279) of the plunger (238). The device (200) has a press-to-release feature wherein the plunger (238) is instantly releaseable by simply depressing a toggle lever (280) of the nut member (204) to overcome a restorative spring force. Subsequently, the plunger (238) can be translated using macro movements (i.e., by pushing or pulling the plunger (238)). |
申请公布号 |
EP2186540(A1) |
申请公布日期 |
2010.05.19 |
申请号 |
EP20090075410 |
申请日期 |
2009.09.03 |
申请人 |
ATRION MEDICAL PRODUCTS, INC. |
发明人 |
KANNER, ROWLAND W.;DAVIS, RICHARD M. |
分类号 |
A61F2/958;F16H25/20 |
主分类号 |
A61F2/958 |
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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