Uterus abdominal wall hanging double sutures for celioscope

Abstract

The invention discloses uterus abdominal wall hanging double sutures for a celioscope. The uterus abdominal wall hanging double sutures are characterized by being provided with a suture needle, sutures, a protection sheath and a skidproof knot, wherein the suture needle is connected with the midpoints of the sutures; the sutures adopt a linear structure; one ends which are connected with the suture needle, of the sutures are the head ends of the sutures; one ends away from the suture needle, of the sutures are the tail ends of the sutures; the sutures between the head ends of the sutures and the tail ends of the sutures are a suture a and a suture b; the protection sheath is arranged on the peripheries of the sutures, adopts a tubular structure, has toughness and elasticity and can automatically reset; the sutures penetrate through the protection sheath; the suture needle and a part of sutures are arranged on one side of the protection sheath, and the skidproof knot is arranged on theother side of the protection sheath; the skidproof knot is connected and fixed to the far ends of the sutures; under the celioscope, the suture needle is adopted for suturing, the near ends of the sutures are fixed behind a cervix uteri, the tail ends of the sutures are dragged by a forcep holder to be out of an abdomen, the skidproof knot is cut down and removed, the protection sheath is draggedoutwards to be removed from the sutures, then the suture a and the suture b in the sutures are mutually knotted to be fixed to an abdominal wall, or the suture a and the suture b are separately knotted to be fixed to a point a and a point b of the abdominal wall.

Description

technical field [0001] The invention relates to a material for laparoscopic surgery. Background technique [0002] Uterine prolapse is a common clinical disease. The laparoscopic linear suspension method has been used to fix the prolapsed uterus and the abdominal wall bridge. The middle mesh part of the long suture (patent number: CN201320016501.X), or the midpoint single line section of the very long suture (patent number: CN201610518192.4), that is, suture from the head end of the suture, And take the middle part of suture to fix, because suture is too long, needs multiple sutures in addition sometimes, so suturing operation is difficult. More importantly, because laparoscopic surgery is limited by the field of view under the microscope, and the length of the required sutures is very long, even multiple sutures appear in the abdominal cavity at the same time, it often happens that the long sutures spontaneously disappear in the abdominal cavity. Self-phase, or intertwi...

AI Technical Summary

Problems solved by technology

However, due to the current method of single-thread suture and the middle part of the suture being fixed, if it needs to be sutured multiple times if it is self-woven into a net in the cervical tissue, it can only be sutured with one stitch and implanted with a thread, that is, "one stitch and one thread". The suture fixed line segment is located in the middle of the suture line, so the thread used for each suture pulling and extraction is very long, so that the suture is time-consuming and labor-intensive and limited. In order to avoid this problem, the current clinical practice is to use the aid of mesh to prevent sutures linear cutting action

[0004] In addition, the suture currently used, whether it is the middle mesh part that needs to be sutured from the end of the thread to a very long suture (patent number: CN201320016501. Patent No.: CN201610518192.4), the sutures used need to preset the midpoint, the manufacturing process is complex and cumbersome, and the price is expensive

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