公开(公告)号：US08152832B2

公开(公告)日：2012-04-10

申请号：US11621921

申请日：2007-01-10

申请人： Mel R. Beulke ,  Thomas E. Broome ,  Robert L. Cassell ,  John M. K. Daniel ,  Alan D. Eskuri ,  James G. Hansen ,  Gary R. Kostur ,  Douglas B. Molland ,  Scott R. Smith ,  Jeffrey H. Vogel ,  Anthony C. Vrba

发明人： Mel R. Beulke ,  Thomas E. Broome ,  Robert L. Cassell ,  John M. K. Daniel ,  Alan D. Eskuri ,  James G. Hansen ,  Gary R. Kostur ,  Douglas B. Molland ,  Scott R. Smith ,  Jeffrey H. Vogel ,  Anthony C. Vrba

IPC分类号： A61M29/00

CPC分类号： A61F2/013 ,  A61B2017/22049 ,  A61F2002/011 ,  A61F2002/015 ,  A61F2002/018 ,  A61F2230/005 ,  A61F2230/0067

摘要： Anchoring mechanisms for releasably securing an intravascular device along an elongated member such as a guidewire or catheter. The anchoring mechanism may include an object that can be actuated between an unlocked position and a locked position. In the unlocked position, the anchoring mechanism is slidably and rotationally disposed about the elongated member. In the locked position, the anchoring mechanism is releasably secured to the elongated member, preventing movement thereon. A placement mechanism such as a tubular member can be utilized to actuate the anchoring mechanism between the unlocked and locked positions.

摘要翻译： 锚定机构，用于沿着诸如导丝或导管的细长构件可释放地固定血管内装置。 锚固机构可以包括能够在解锁位置和锁定位置之间被致动的物体。 在解锁位置，锚定机构围绕细长构件可滑动地和旋转地设置。 在锁定位置，锚定机构可释放地固定到细长构件上，防止其上移动。 可以使用诸如管状构件的放置机构来致动解锁位置和锁定位置之间的锚固机构。