An obstruction removal device is described, having one or more engaging members which can engage portions of the clot. The one or more engaging members have a collapsed, delivery state, and an expanded, deployed state.
申请公布号
US2016058459(A1)
申请公布日期
2016.03.03
申请号
US201514938732
申请日期
2015.11.11
申请人
Bowman Heath
发明人
Bowman Heath
分类号
A61B17/22;A61B17/221
主分类号
A61B17/22
代理机构
代理人
主权项
1. An obstruction removal device comprising:
a plurality of linked engaging members; a proximal structure connected to at least one of said plurality of independent engaging members; a sheath; wherein said plurality of independent engaging members include a collapsed configuration when contained in said sheath and an expanded configuration when released from said sheath; wherein each of said engaging members assumes said collapsed and expanded configurations independently of the other engaging members.
