Apparatus for delivering a closure device

专利名称：Apparatus for delivering a closure device发明人：Roe, Steven N.,Ginn, Richard S,Belef, W.

Martin

申请号：EP10010443.9申请日：20011130公开号：EP2294985A3公开日：20140416

专利附图：

摘要：There is described an apparatus for delivering a closure element into a

puncture communicating with a blood vessel including an introducer sheath and a locatormember disposed within the sheath, the locator member having a distal portion

extending distally beyond the distal end of the sheath. A plurality of splines are providedon the distal portion of the locator member, the splines being selectively expandablebetween an axial collapsed configuration and a transverse expanded configuration. Anactuator is coupled to the locator member for controllably expanding the splines. Ahousing is slidably disposed on the sheath for deploying a closure element, such as avascular clip. The locator actuator may automatically collapse the splines upon

advancement of the housing. Alternatively, the distal portion includes a helically woundwire and a tether coupled to the wire that is movable for causing the wire to buckleinstead of the splines.

申请人：Integrated Vascular Systems, Inc.

地址：3259 Kifer Road Santa Clara, CA 95051 US

国籍：US

代理机构：Boult Wade Tennant

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