发明名称 |
IMPACT FORCE DAMPENING OF SPRING RELEASE |
摘要 |
A delivery system (100) and spring assembly (140) are disclosed. In an embodiment, the delivery system includes a spring-loaded release mechanism (110) movable from a first position to a second position to cause withdrawal of a release wire (152) from an occlusion device (104). In an embodiment, a spring assembly includes a damper ring (180) that rotates along a helical track (148) of a bore (144) upon linear contraction of an extension spring (142) in order to dampen the spring force of the extension spring. |
申请公布号 |
WO2015050689(A3) |
申请公布日期 |
2015.06.04 |
申请号 |
WO2014US55614 |
申请日期 |
2014.09.15 |
申请人 |
BAYER ESSURE INC. |
发明人 |
CRUZADA, JULIAN;STOUT, CHRISTOPHER A.;WARTINGER, STEPHAN L. |
分类号 |
A61F6/20;A61B17/06;A61F6/18 |
主分类号 |
A61F6/20 |
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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