CN204655055U

CN204655055U - A kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter

Info

Publication number: CN204655055U
Application number: CN201520277776.8U
Authority: CN
Inventors: 王有亮; 杨婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-30
Filing date: 2015-04-30
Publication date: 2015-09-23
Anticipated expiration: 2025-04-30

Abstract

This utility model relates to a kind of Inguinal Hernia Herniorrhaphy recessing tool, is specifically related to a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter; This recessing tool comprises handle of a knife and the blade being connected handle of a knife, the link of described handle of a knife and blade is provided with protective baffle plate, described blade has two parallel sides, described side is provided with blade, the blade of described two sides is intersected in one point union and forms two isometric hypotenuses in blade front end, the angle of described two hypotenuses is not less than 90 °; This utility model is provided with protective baffle plate, and the degree of depth that blade thrusts skin can be made to fix, thus reduces doctor operation easier, and blade can not be made to cross the through stomach wall of dark puncture, and then avoids risk that infant abdominal viscera organ is sustained damage; The design of blade is easy to the healing of wound and reduces the generation of complications.

Description

A kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter

Technical field

This utility model relates to a kind of Inguinal Hernia Herniorrhaphy recessing tool, is specifically related to a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter.

Background technology

Indirect inguinal hernia and hydrocele of tunica vaginalis are infant common diseases, and the ligation of annulus inguinalis internalis mouth just can cure this two kinds of diseases; Modus operandi has conventional therapy and peritoneoscope Wicresoft two kinds of modes; The hospital that has ready conditions at present adopts peritoneoscope invasive manner substantially, and peritoneoscope Wicresoft is little compared with traditional operation mode wound, abdominal part is without cicatrix, the advantage such as recovery time is short, relapse rate is low; Need to cut skin about 3mm osculum at interior collar extension body surface projection place in laparoscopic procedures, current type of incision is to cut skin with sharp knife puncture, because infant stomach wall is thin, abdomen wall tension is low, in piercing process, the degree of depth is not easy to grasp, and crossing dark puncture will through stomach wall, there is the potential risk of damage abdominal visceral browser, the control of paracentesis depth and Accessory injury risk, because surgical doctor individual operation skill is relevant with operating experience; The recessing tool of infant is not applicable in prior art, such as application number is the utility model patent of 201220130568.1, a kind of percutaneous puncture bar shaped dermatotome is provided, skin degree of depth protective measure do not cut by this kind of dermatotome, still needs doctor rule of thumb to hold penetraction depth in operation; Such as application number is the utility model patent of 200720027522.6, provides combination visible cambered surface skin-contacting locating skin incision knife, although skin depth adjustable joint cut by this kind of dermatotome, complex structure cost is high, is applicable to operate on to longer skin incision; Therefore provide one to be applicable to infant Inguinal Hernia Herniorrhaphy and simple to operate, the recessing tool cutting the skin degree of depth fixing is very important.

Utility model content

The purpose of this utility model solves the deficiencies in the prior art, a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter is provided, the through stomach wall of scalpel can be avoided on technological layer, cause the risk of visceral organ injury in stomach wall, operation risk and complication are dropped to lower.

This utility model solves the technical scheme that its technical problem adopts: a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter, comprise handle of a knife and the blade being connected handle of a knife, the link of described handle of a knife and blade is provided with protective baffle plate, described blade has two parallel sides, described side is provided with blade, the blade of described two sides is intersected in one point union and forms two isometric hypotenuses in blade front end, the angle of described two hypotenuses is not less than 90 °;

Described protective baffle plate is cylindrical and diameter of section is not less than 8mm;

The length that described blade exposes to protective baffle plate outer end is 3.0mm ~ 3.5mm, and the width of described blade is 2.5mm ~ 3.0mm;

Described handle of a knife is prismatic.

The beneficial effects of the utility model are compared with prior art:

This utility model is provided with protective baffle plate, and the degree of depth that blade thrusts skin can be made to fix, thus reduces doctor operation easier, and blade can not be made to cross the through stomach wall of dark puncture, and then avoids risk that infant abdominal viscera organ is sustained damage; The isometric hypotenuse angle of blade front end is not less than the healing that 90 ° are easy to wound; The width value of blade is the importing that namely 2.5mm ~ 3.0mm is conducive to operating theater instruments, makes again skin incision easily heal, and more attractive in appearance after healing, without cicatrization.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Detailed description of the invention

As described in Figure 1, a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter comprises handle of a knife 1 and the blade 2 being connected handle of a knife 1, it is characterized in that: described handle of a knife 1 is provided with protective baffle plate 3 with the link of blade 2, described blade 2 has two parallel sides 4, described side 4 is provided with blade, the blade of described two sides 4 is intersected in one point union and forms two isometric hypotenuses 5 in blade 2 front end, the angle of described two hypotenuses 5 is not less than 90 °; Described anti-bib 3 plate is cylindrical and diameter of section is not less than 8mm; The length that described blade 2 exposes to protective baffle plate 3 outer end is 3.0mm ~ 3.5mm, and the width of described blade 2 is 2.5mm ~ 3.0mm; Described handle of a knife 1 is in prismatic.

Need to cut skin about 3mm osculum at interior collar extension body surface projection place in laparoscopic procedures, novel blade 2 width of this practicality is 2.5mm ~ 3.0mm, preferred blade 2 width 2.5mm, in operation process, blade 2 is thrust infant skin and just can complete Opening length requirement by hand-held handle of a knife 1, simultaneously because the actual protruded length of blade 2 is at 3.0mm ~ 3.5mm, the actual protruded length 3.5mm of preferred blade 2, the degree of depth that blade 2 thrusts skin can be controlled under the effect of protective baffle plate 3, because infant skin is comparatively grown up thin, selecting 3.5mm to thrust the degree of depth can prevent excessively puncture from hurting internal organs, reduce operation technique difficulty, two hypotenuses 5 of blade 2 front end are isometric and its angle is not less than the healing that 90 ° are conducive to wound like this, reduce the generation of complications, also the theory of minimally invasive surgery is met.

Claims

1. an infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter, comprise handle of a knife (1) and the blade (2) being connected handle of a knife (1), it is characterized in that: described handle of a knife (1) is provided with protective baffle plate (3) with the link of blade (2), described blade (2) has two parallel sides (4), described side (4) is provided with blade, the blade of described two sides (4) is intersected in one point union and forms two isometric hypotenuses (5) in blade (2) front end, the angle of described two hypotenuses (5) is not less than 90 °.

2. a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter as claimed in claim 1, is characterized in that: described protective baffle plate (3) is for cylindrical and diameter of section is not less than 8mm.

3. a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter as claimed in claim 1, it is characterized in that: the length that described blade (2) exposes to protective baffle plate (3) outer end is 3.0mm ~ 3.5mm, the width of described blade (2) is 2.5mm ~ 3.0mm.

4. a kind of infant Inguinal Hernia Herniorrhaphy skin mini-incision cutter as claimed in claim 1, is characterized in that: described handle of a knife (1) is in prismatic.