| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that: a conventional surgical needle needs to shift a surgical needle at each suture; when the frequency of suture is high, it takes time; and when a suture region is minute, labor is required for determination of a surgical needle implantation position and implantation at each suture. ! SOLUTION: A surgical needle is such that: one side of a surgical needle formed in a semi-circular arch shape is extended in a curve direction followed by forming at least one roll of a spiral shape with a rolling width so as to implant the surgical needle into a tissue to be sutured and proceed suture while rotated; and inevitably, a second implantation position is determined before pulling out a surgical needle base end part from the tissue, and position correction for performing appropriate suture can be minimized; and consequently, a suture time becomes shorter than that in a conventional example. ! COPYRIGHT: (C)2014,JPO&INPIT |
