Invention Grant
US09226772B2 Surgical device 有权
手术装置

Surgical device
Abstract:
A surgical device comprises a guide tube having a proximal end, a distal end, and an inside diameter. A needle has a proximal end and a distal end. The needle comprises a longitudinal portion having a diameter suitable to be slidably received within the inside diameter of the guide tube. The needle comprises a helical element disposed at the distal end of the needle.
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