Magdy P. Milad,Pari Shimoyama,Shigeru Omori,Deanna Hirzel
申请号：
US12543102
公开号：
US09271718B2
申请日:
2009.08.18
申请国别(地区):
US
年份:
2016
代理人:
摘要：
In a suturing and ligating method, a suture strand is wound around a gripper a predetermined number of times by turning a proximal end portion of a curved needle with a rolling mechanism. The gripper then grips the portion of the suture strand, which has not been inserted into the tissue. The gripper is then withdrawn through loops of the suture strand, which are wound around the gripper. The distal-end working unit and the gripper are then moved relatively to each other in order to form a knot across the incision.
