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Arc-shaped body coinciding nail

A staple and shape technology, which is applied in the field of medical devices, can solve the problems of unfavorable foreskin placement, large space occupied by arrangement, and difficult arrangement into a perfect circle, so as to prevent bleeding from the operation port

Inactive Publication Date: 2014-05-14
周群力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current circumcision operation is being replaced by the circumcision anastomotic (suture) stapler to replace the traditional operation and various snap ring operations. Standard and beautiful, the operation has become more and more simple, convenient, safe and fast, but it also shows that the anastomosis (suture) staples in the circumcision anastomotic (suture) stapler are difficult to arrange in a perfect circle, and the distance between the staples is too large, and the arrangement takes up more space. The space is too large, resulting in a wider bell-shaped glans seat and a wider staple ring, which is not conducive to putting it into the foreskin during the operation, and is not conducive to choosing a suitable model. shortcoming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 As shown, an anastomotic nail with an arc shape includes a nail beam (1), an arc inner edge (3) and an arc outer edge (4) which are concentric circles on the nail beam (1), and the nail beam (1) ) protruding from two sides of the needle and bending into two minimally invasive nail feet (2), the entire staple is in the shape of a horse nail, and the inner edge (3) and the outer edge (4) of the arc protrude.

Embodiment 2

[0017] Such as figure 2 As shown, an anastomotic nail with an arc shape includes a nail beam (1), an arc inner edge (3) and an arc outer edge (4) which are concentric circles on the nail beam (1), and the nail beam (1) ) protruding from both sides of two miniature long needles and bent into two minimally invasive nail feet (2), the entire staple is in the shape of a horse nail, the inner edge of the arc (3) protrudes, and the outer edge of the arc (4 ) do not protrude.

Embodiment 3

[0019] Such as figure 2 As shown, an anastomotic nail with an arc shape includes a nail beam (1), an arc inner edge (3) and an arc outer edge (4) which are concentric circles on the nail beam (1), and the nail beam (1) ) protruding from both sides of two miniature long needles and bent into two minimally invasive staple feet (2), the entire staple is in the shape of a horse nail, the inner edge of the arc (3) does not protrude, and the outer edge of the arc ( 4) Protruding.

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Abstract

The invention discloses an arc-shaped body coinciding nail which is in a horse nail shape. The arc-shaped body coinciding nail comprises an arc-shaped nail beam of an arc-shaped body structure, the inner edge and the outer edge of the nail beam are in arc shapes belonging to concentric arcs, and two miniature long needles extend out of the two sides of the nail beam to be bent into two minimally invasive nail feet. The arc-shaped body coinciding nail is mainly applied to a circumcising coinciding (sewing) device, and has the advantages that a regular circular nail ring can be formed by arranging a plurality of same coinciding nails, the widths of the edges of a nail bin ring in the coinciding (sewing) device and an abutting nail ring on a glans penis base can be reduced, and the defects that in a prior circumcising coinciding (sewing) device, the edge of an abutting nail ring on a glans penis base is excessively wide, a clock-shaped hole in the glans penis base is too small, and the clock-shaped glans penis base matched with the penis in type cannot be placed into the prepuce smoothly are overcome.

Description

technical field [0001] The invention relates to a medical instrument, in particular to a minimally invasive surgical instrument for circumcision. Background technique [0002] The current circumcision operation is being replaced by the circumcision anastomotic (suture) stapler to replace the traditional operation and various snap ring operations. Standard and beautiful, the operation has become more and more simple, convenient, safe and fast, but it also shows that the anastomosis (suture) staples in the circumcision anastomotic (suture) stapler are difficult to arrange in a perfect circle, and the distance between the staples is too large, and the arrangement takes up more space. The space is too large, resulting in a wider bell-shaped glans seat and a wider staple ring, which is not conducive to putting it into the foreskin during the operation, and is not conducive to choosing a suitable model. shortcoming. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/115
CPCA61B17/0644A61B17/064
Inventor 周群力
Owner 周群力
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