CN201271281Y - Netted skin-grafting perforating mold - Google Patents
Netted skin-grafting perforating mold Download PDFInfo
- Publication number
- CN201271281Y CN201271281Y CNU2008201101118U CN200820110111U CN201271281Y CN 201271281 Y CN201271281 Y CN 201271281Y CN U2008201101118 U CNU2008201101118 U CN U2008201101118U CN 200820110111 U CN200820110111 U CN 200820110111U CN 201271281 Y CN201271281 Y CN 201271281Y
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- skin
- holes
- grafting
- metallic object
- utility
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to medical appliance and discloses a reticular skin grafting punch die which comprises a metal body; a plurality of through holes are arranged on the metal body; the through holes(a plurality of) are evenly distributed on the metal body; and the adjacent through holes are perpendicular to each other. The reticular skin grafting punch die solves the problem that the wound in the surgery is big and the skin is not enough in quantity and solves the problem of hematocele and dropsy drainage under the grafted skin, thus ensuing the survival of the grafted skin on the wound. Meanwhile, in the skin grafting surgery, holes are bored regularly according to the evenly distributed through holes so as to ensure that the skin grafted area can be regularly enlarged.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments.Be specifically related to a kind of netted skin-grafting perforating mold.
Background technology
Congenital absence of vagina is the congenital malformation of common female reproductive system, and incidence rate accounts between neonatal 1: 4000 to 1: 10000.Epoch at the bottom of uncommon ripple carat are just relevant for the record of absence of vagina and treatment thereof.The method of reproducing vagina at present is more, except the non-operative treatment of the simple roof pressure expansion of the unconscious employing of only a few people, majority all adopts operation method to reproduce vagina, pass through the depression position mucosa of urethral orifice back exactly, between urethra and rectum, separate a cecum cave greater than normal vagina, after making the cave, with the wall in different tissues (mucosal tissue of skin graft, oral mucosa, amniotic membrane, allosome tissue, flap, intestinal tube, In vitro culture etc.) covering cave, be formed with the vagina of lining.
Which kind of operation method no matter, after operation, all have the vagina contracture of reproducing, narrow and choke-out may, so to support the vagina that reproduces with the mould of postoperative at once in the art all be necessary.Operator adopts the whole bag of tricks that the vagina that reproduces is supported.Support from early stage simple application gauze spool, to denture base resin materials for support with the condom wrapped yarns yardage roll or the department of stomatology, can not guarantee that all the cladding material that reproduces the vagina lining is supported and drain uniformly and effectively fully, reproduce the contracture of vagina, narrow and choke-out to prevent postoperative.Since there is not special-purpose operating theater instruments, during surgery skin grafting, the one, there is the not enough problem of skin dose; The 2nd, it is irregular to punch on skin, is unfavorable for the drain of blood flow, thus the growth of influence skin-grafting.This utility model just provides a kind of safe and effective vaginal reconstruction mould easy to use, can play support, drain, convenient postoperative cleaning, replacing, and histocompatibility is good, thereby guarantees the success of vaginal reconstruction operation.
The utility model content
The purpose of this utility model provides a kind of safe and effective netted skin-grafting perforating mold easy to use, drain uniformly and effectively, thereby, solved the not enough problem of skin amount that surgical wound surface is made skin graft required greatly.
In order to achieve the above object, this utility model has following technical scheme:
A kind of netted skin-grafting perforating mold of the present utility model comprises a metallic object, and this metallic object is provided with several through holes, and these several through holes are evenly arranged on the metallic object, and adjacent through-holes is orthogonal.
Wherein, described through hole is shaped as ellipse, circle, rectangle or abnormity.
Wherein, described metallic object be shaped as plate shaped.
Wherein, described metallic object be shaped as cylindrical shape, this columnar end is the duckbill cecum.
Wherein, described metallic object be shaped as flat drum shape, an end of this flat drum shape is the duckbill cecum.
Owing to taked above technical scheme, advantage of the present utility model is:
Several through holes that 1, even layout is arranged on the metallic object of the present utility model, in the operation, skin is layered on the metallic object punches, both solved the big and not enough problem of skin amount of surgical wound surface, solved the blood flow drain of skin-grafting again, thereby the assurance skin can be planted the problem of wound surface.
2, several through holes on this utility model metallic object are evenly arranged, during surgery skin grafting, can punch regularly according to the through hole of even layout, can survive smoothly to guarantee skin-grafting.
Description of drawings
Fig. 1 is the sketch map of this utility model embodiment one;
Fig. 2 is the sketch map of this utility model embodiment two;
Fig. 3 is the sketch map of this utility model embodiment three;
Fig. 4 is the vertical view of Fig. 3.
Among the figure: 1, metallic object; 2, through hole; 3, duckbill.
The specific embodiment
Following examples are used to illustrate this utility model, but are not used for limiting scope of the present utility model.
Embodiment one: referring to Fig. 1, and a kind of netted skin-grafting perforating mold of the present utility model, its metallic object 1 is a writing board shape, and the metallic object 1 of this writing board shape is provided with several oval-shaped through holes of evenly arranging 2, and wherein the major axis of adjacent two through hole is vertical.
Embodiment two: referring to Fig. 2, and a kind of netted skin-grafting perforating mold of the present utility model, its metallic object 1 is a drum, and the metallic object 1 of this drum is provided with several oval-shaped through holes of evenly arranging 2, and wherein the major axis of adjacent two through hole is vertical; An end of the metallic object of drum is duckbill 3 cecums.
Embodiment three: referring to Fig. 3, Fig. 4, and a kind of netted skin-grafting perforating mold of the present utility model, its metallic object 1 is the flat drum shape shape, and the metallic object 1 of this flat drum shape shape is provided with several oval-shaped through holes of evenly arranging 2, and wherein the major axis of adjacent two through hole is vertical; An end of the metallic object of flat drum shape shape is duckbill 3 cecums.
When this utility model uses, skin is layered on the metallic object 1, the through hole 2 on the corresponding metallic object 1 punches on skin, implements skin-grafting then, and blood flows out from the hole, has both guaranteed that skin can plant the wound surface in the operation, has solved wound surface again greatly and the not enough problem of skin amount.
Obviously, the foregoing description of the present utility model only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (5)
1, a kind of netted skin-grafting perforating mold is characterized in that: comprise a metallic object, this metallic object is provided with several through holes, and these several through holes are evenly arranged on the metallic object, and adjacent through-holes is orthogonal.
2, a kind of netted skin-grafting perforating mold as claimed in claim 1 is characterized in that: described through hole be shaped as ellipse, circle or rectangle.
3, a kind of netted skin-grafting perforating mold as claimed in claim 1, it is characterized in that: being shaped as of described metallic object is plate shaped.
4, a kind of netted skin-grafting perforating mold as claimed in claim 1 is characterized in that: described metallic object be shaped as cylindrical shape, this columnar end is the duckbill cecum.
5, a kind of netted skin-grafting perforating mold as claimed in claim 1 is characterized in that: described metallic object be shaped as flat drum shape, an end of this flat drum shape is the duckbill cecum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201101118U CN201271281Y (en) | 2008-09-05 | 2008-09-05 | Netted skin-grafting perforating mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201101118U CN201271281Y (en) | 2008-09-05 | 2008-09-05 | Netted skin-grafting perforating mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271281Y true CN201271281Y (en) | 2009-07-15 |
Family
ID=40881636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201101118U Expired - Lifetime CN201271281Y (en) | 2008-09-05 | 2008-09-05 | Netted skin-grafting perforating mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271281Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735331A (en) * | 2014-01-16 | 2014-04-23 | 中国人民解放军第四军医大学 | Round wound surface model device |
-
2008
- 2008-09-05 CN CNU2008201101118U patent/CN201271281Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735331A (en) * | 2014-01-16 | 2014-04-23 | 中国人民解放军第四军医大学 | Round wound surface model device |
| CN103735331B (en) * | 2014-01-16 | 2015-10-28 | 中国人民解放军第四军医大学 | circular wound model device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090715 Effective date of abandoning: 20080905 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090715 Effective date of abandoning: 20080905 |