Invention Grant
US09173756B2 Systems and methods for deploying a portion of a stent using at least one coiled member 有权
用于使用至少一个螺旋构件部署支架的一部分的系统和方法

Systems and methods for deploying a portion of a stent using at least one coiled member
Abstract:
The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.
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