CN207492782U - For laparoscopic repair of pediatric indirect hernia or the pecker of vaginal process patent - Google Patents
For laparoscopic repair of pediatric indirect hernia or the pecker of vaginal process patent Download PDFInfo
- Publication number
- CN207492782U CN207492782U CN201720438571.2U CN201720438571U CN207492782U CN 207492782 U CN207492782 U CN 207492782U CN 201720438571 U CN201720438571 U CN 201720438571U CN 207492782 U CN207492782 U CN 207492782U
- Authority
- CN
- China
- Prior art keywords
- needle
- needle tip
- pecker
- pin hole
- pediatric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 15
- 206010019909 Hernia Diseases 0.000 title claims abstract description 13
- 230000008439 repair process Effects 0.000 title claims abstract description 13
- 238000005452 bending Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 7
- 230000000451 tissue damage Effects 0.000 abstract description 5
- 231100000827 tissue damage Toxicity 0.000 abstract description 5
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 210000004267 spermatic cord Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000027205 Congenital disease Diseases 0.000 description 1
- 208000029767 Congenital, Hereditary, and Neonatal Diseases and Abnormalities Diseases 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 208000029836 Inguinal Hernia Diseases 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002381 testicular Effects 0.000 description 1
- 210000001177 vas deferen Anatomy 0.000 description 1
Abstract
The utility model belongs to medical apparatus field, more particularly to a kind of pecker for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, needle body part and needle tip including integrally connected, the fusiformis that the cross-sectional shape of needle tip forepart becomes narrow gradually for intermediate wide, both ends, the blade of the left and right sides is formed, the blade is blunt；Be equipped with the first pin hole and the second pin hole successively in needle tip forepart downwards from needle point, the aperture of the two no more than 1.5mm and bore edges it is blunt；Needle tip makes between needle tip forepart and needle body part that there are angle αs to curving.The needle tip both sides of this pecker have sharp but stubbed blade, smaller to tissue damage；Needle tip is equipped with two pin holes that aperture is not more than 1.5mm, effectively reduces needle tip width, can reduce the damage to tissue during laparoscope ligation operation, and double needle hole is easier to operate to than single needle hole during ligation, easy to use.
Description
Technical field
The utility model is related to a kind of peckers for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, belong to
Medical apparatus field.
Background technology
Indirect inguinal hernia in children is caused by peritonaeum processus vaginalis fails occlusion mostly during the embryonic period, embryonic phase testicular descent, neonatal period
It can fall ill, be a kind of congenital disorders.Male is common, and 2~3 times more than left side, bilateral person is rare on right side, account for about 5%~
10%, it is one of common disease of pediatric surgery.The common technology for treating such disease at present is laparoscopic technique, laparoscope hand
Art possesses operation pathway this innate advantage from inside to outside because of it, is certainly highest order, therefore can obtain satisfaction at ligation
Effect.It when carrying out laparoscopic surgery, needs to be ligatured with needlework, but the needle in the prior art for ligation is mostly common
Pecker, the drawback is that end is excessively sharp, easily tissue is caused to damage, and used in the operation for carrying out free tissue
Only there are one pin holes for pecker, bring inconvenience to ligation operation.Novel laparoscopic repair of pediatric abdomen is used for therefore, it is necessary to a kind of
To reduce the damage to tissue, spermatic cord and sheath are detached to meet for the pecker of the oblique hernia of butt crack or vaginal process patent in laparoscopic surgery
It dashes forward with the demand for reaching high ligation.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency of the prior art, provide a kind of double with diplopore
The pecker for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent of sword, operates convenient for laparoscope ligation operation, and
Tissue damage can be reduced in surgical procedure.
The pecker described in the utility model for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, including one
The needle body part and needle tip of body connection, the cross-sectional shape of needle tip forepart are the fusiformis that intermediate wide, both ends become narrow gradually, and are formed
The blade of the left and right sides, the blade are blunt；It is equipped with the first pin hole and the second needle successively in needle tip forepart downwards from needle point
Hole, the aperture of the two is no more than 1.5mm and bore edges blunt (the i.e. hole wall of the first pin hole and the second pin hole and needle tip surface
Contact position use rounding off)；Needle tip makes needle tip forepart to curving (crooked position is at the rear portion of needle tip)
There are angle αs between needle body part.
Compared to the pecker that uses of tradition, the needle tip of the utility model form using the above structure forms point in both sides
Sharp and stubbed blade is smaller to tissue damage in this way in actual operation operating process；There was only one on traditional pecker
A pin hole, pinhole diameter is big, thus has larger requirement (needle point width needs to be more than 4mm) to the width of needle point, needle point is got over
Width, it is bigger to the damage of tissue, and the utility model employs the form of two pin holes, can thus be needed ensuring operation
Reduce the aperture of pin hole under the premise of asking, and then can largely reduce the width of needle tip, make width reach 3mm with
Under, so as to reduce damage to tissue during laparoscope ligation operation, and during ligation double needle hole than single needle hole
It is easier to operate to.
Preferably, a diameter of 1.2mm of first pin hole, for wearing not damaged line, the second pin hole it is a diameter of
1mm, for wearing monofilament lines.
Preferably, the center of first pin hole and the second pin hole is respectively positioned on the center line of needle tip, from maximum journey
The width of needle tip is reduced on degree.
It is further preferred that the angle α is 165 °, the block vision during laparoscope ligation operation is avoided, is carried
The accuracy of height operation.
Possessed advantageous effect is the utility model compared with prior art：
The needle tip both sides of this pecker have sharp but stubbed blade, smaller to tissue damage；Needle tip is equipped with
Aperture is not more than two pin holes of 1.5mm, effectively reduces needle tip width, can reduce to group during laparoscope ligation operation
The damage knitted, and double needle hole is easier to operate to than single needle hole during ligation, it is easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the partial enlarged view of needle tip forepart；
Fig. 4 is the enlarged drawing of the A-A sections in Fig. 3.
In figure：1st, needle tip；2nd, the first pin hole；3rd, the second pin hole；4th, needle body part；5th, blade.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings：
As shown in figures 1-4, it is described in the utility model for laparoscopic repair of pediatric indirect hernia or vaginal process patent
Pecker, needle body part 4 and needle tip 1 including integrally connected, the cross-sectional shape of 1 forepart of needle tip for intermediate wide, both ends by
The narrow fusiformis of gradual change forms the blade 5 of the left and right sides；The blade 5 is blunt, makes blade 5 sharply without sharp；From needle point to
Under 1 forepart of needle tip successively be equipped with the first pin hole 2 and the second pin hole 3, two pin hole centers are respectively positioned on the center line of needle tip 1
On, a diameter of 1.2mm of the first pin hole 2, a diameter of 1mm of the second pin hole 3, the bore edges of the first pin hole 2 and the second pin hole 3 fall
It is blunt；Needle tip 1 makes to exist between 1 forepart of needle tip and needle body part 4 to curving (crooked position is at the rear portion of needle tip 1)
165°。
The first pin hole 2 is passed through into the not damaged lines of 2-0 during use, by the fold position after the not damaged line doublings of 2-0 (hereinafter referred to as
" head of not damaged line ") across the first pin hole 2, and reflexed is a little to needle body part 4 together, the second pin hole 3 passes through 4# monofilament lines,
The line tail at both ends is clamped with mosquito and gripped, and the perforation for putting on line is needled into outside the through peritonaeum in top outside inner ring mouth, first with perforation
Needle outside peritonaeum dissociate patent interior collar extension on the outside of half-turn, push spermatic cord blood vessel and vas deferens open, peritonaeum punctured below interior collar extension
Abdominal cavity is penetrated, the head of not damaged line is unloaded, is fixed, and remove needle with nipper, while take out tight monofilament lines, until needle point is located at outside peritonaeum
First inserting needle position dissociates offside half-turn with method, goes out needle at peritonaeum original puncture, needle tip 1 is made to penetrate abdominal cavity, and (pecker is not complete
It is complete to enter), later, not damaged line is pulled between monofilament lines and threading needle, is exited together together with threading needle, monofilament lines, by nothing
Lesion wire is taken out of to stomach wall entry point, high ligation, forms two-wire cerclage, and knot is beaten outside peritonaeum, and body surface is not easy there are knot,
Without stomach wall pain caused by knot.
Compared to the pecker that tradition uses, the utility model forms sharp and stubbed blade in the both sides of needle tip 1
5, it is smaller to tissue damage in this way in actual operation operating process；By using the form of double needle hole, can ensure to perform the operation
Reduce the aperture of pin hole under the premise of demand, and then the width of needle tip 1 can be reduced to 3mm hereinafter, so as in laparoscope knot
Reduce the damage to tissue during art of pricking the hand, and double needle hole is easier to operate to than single needle hole during ligation, convenient for reality
It applies on border.
Claims (5)
1. a kind of pecker for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, the needle body part including integrally connected
(4) and needle tip (1), it is characterised in that：The shuttle that the cross-sectional shape of needle tip (1) forepart becomes narrow gradually for intermediate wide, both ends
Shape, forms the blade (5) of the left and right sides, and the blade (5) is blunt；It is equipped with successively in needle tip (1) forepart downwards from needle point
First pin hole (2) and the second pin hole (3), the aperture of the two no more than 1.5mm and bore edges it is blunt；Needle tip (1) is to side
Bending, makes between needle tip (1) forepart and needle body part (4) that there are angle αs.
2. the pecker according to claim 1 for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, special
Sign is：A diameter of 1.2mm of first pin hole (2), a diameter of 1mm of the second pin hole (3).
3. the pecker according to claim 1 or 2 for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent,
It is characterized in that：First pin hole (2) and the center of the second pin hole (3) are respectively positioned on the center line of needle tip (1).
4. the pecker according to claim 1 or 2 for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent,
It is characterized in that：The angle α is 165 °.
5. the pecker according to claim 3 for being used for laparoscopic repair of pediatric indirect hernia or vaginal process patent, special
Sign is：The angle α is 165 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438571.2U CN207492782U (en) | 2017-04-24 | 2017-04-24 | For laparoscopic repair of pediatric indirect hernia or the pecker of vaginal process patent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438571.2U CN207492782U (en) | 2017-04-24 | 2017-04-24 | For laparoscopic repair of pediatric indirect hernia or the pecker of vaginal process patent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492782U true CN207492782U (en) | 2018-06-15 |
Family
ID=62496732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438571.2U Expired - Fee Related CN207492782U (en) | 2017-04-24 | 2017-04-24 | For laparoscopic repair of pediatric indirect hernia or the pecker of vaginal process patent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492782U (en) |
-
2017
- 2017-04-24 CN CN201720438571.2U patent/CN207492782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |