CN208892954U - Fixed device is wrapped up after a kind of skin grafting - Google Patents
Fixed device is wrapped up after a kind of skin grafting Download PDFInfo
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- CN208892954U CN208892954U CN201820565841.0U CN201820565841U CN208892954U CN 208892954 U CN208892954 U CN 208892954U CN 201820565841 U CN201820565841 U CN 201820565841U CN 208892954 U CN208892954 U CN 208892954U
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- air bag
- skin
- gland
- fixed device
- wrapping
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Abstract
The utility model relates to wrap up fixed device after a kind of skin grafting, belong to the field of medical instrument technology.It is made of absorption ring, gland and air bag, and the bottom of gland is provided with air bag, pressing plate is movably set between air bag and gland, the pressing plate lower surface of air bag periphery is provided circumferentially about absorption ring.The control that the fixed device of the wrapping passes through the aeration quantity of air bag, bandaging pressure can be adjusted, it can make to transplant the equilibrium of pressure suffered by skin, and then transplanting skin is enable to fit closely with the Skin preparation surface of a wound, effusion can be absorbed by the absorption ring on gland, in favor of the new life of granulation tissue in the recession and the acceleration surface of a wound of tissue edema；And then improve the survival rate of transplanting skin；Solves the problems, such as the transplanting skin ischemic necrosis caused by existing pressure is uneven, fixed device is wrapped up after the skin grafting has structure simple, the good feature of practicability, especially suitable for wrapping up fixed use after skin grafting.
Description
Technical field
The utility model relates to wrap up fixed device after a kind of skin grafting, belong to the field of medical instrument technology.
Background technique
Skin grafting is common one of the operation of Burn and Plastic Surgery Dept.；Good wrapping fixation is the most pass for guaranteeing skin-grafting survival
One of key technology requires to apply certain pressure to transplanting skin and wrapped up after existing skin grafting, so that transplanting skin
It is close to the Skin preparation surface of a wound, so that it is unlikely to ischemic necrosis or can not establish blood supply well；After existing skin grafting
Wrapping fixing means be by the skin flap coverage of transplanting and to suture the suture of reserved certain length simultaneously, transplanting skin
Gauze packet is placed on skin surface, is then knotted by reserving the suture of certain length in the gauze side of wrapping come fixed yarn cloth bag；It is logical
Crossing tightening suture makes gauze packet generate certain pressure to transplanting skin, thus make to transplant at skin abutting Skin preparation,
Although the above method has certain good effect, there are shortcomings, major surfaces simultaneously are as follows: 1, can not be precisely controlled
The elasticity of wrapping；2, since gauze packet is solid, the pressure generated to transplanting skin is unbalanced, and the excessive place of pressure may be straight
Connect cause transplanting skin ischemic and it is downright bad, the too small place of pressure then may cause transplant skin cannot be with the Skin preparation surface of a wound
It fits closely, to be unable to Reestablish blood supply and cause to transplant cutaneous necrosis；3, it is not easy to when postoperative generation blood oozing from the wound surface
Discovery in time and processing, and traditional wrapping method is affected by doctor's individual experience factor, is not easy standardized operation.
Summary of the invention
The purpose of this utility model is that: provide that a kind of structure is simple, and practicability is good, it can be to bandaging pressure in use process
It is adjusted, and can make to transplant the equilibrium of pressure suffered by skin, and then keep transplanting skin and the Skin preparation surface of a wound close
Fitting, the fixed device of wrapping after the skin grafting to improve transplanting skin survival.
The technical solution of the utility model is:
Fixed device is wrapped up after a kind of skin grafting, it is made of absorption ring, gland and air bag, it is characterised in that: gland
Bottom be provided with air bag, pressing plate is movably set between air bag and gland, the pressing plate lower surface of air bag periphery is provided circumferentially about
There is absorption ring, air inlet pipe is provided on the air bag, one end of air inlet pipe passes through pressing plate and extends to above gland.
The gland is circular annuli, and the lower surface of gland is provided with coaming plate；In circle on the upper surface circumference of gland
Ring-type is evenly equipped with multiple compressing holes.
Multiple fixed rings are evenly equipped on the coaming plate appearance circumference.
The pressing plate is former sheet；The centre of pressing plate is provided with tracheal orifice.
The air bag is flat circular hollow body, and the lower surface of air bag, which is evenly equipped with, multiple to be connected to air bag cavity
Gas head.
The absorption ring is made of sponge absorbing layer and adhesive-layer, and adhesive-layer is provided at the top of sponge absorbing layer.
The beneficial effects of the utility model are;
It is wrapped up after the skin grafting in fixed device use process；By the control of the aeration quantity of air bag, wrapping can be pressed
Power is adjusted, and can make to transplant the equilibrium of pressure suffered by skin, and then keep transplanting skin and the Skin preparation surface of a wound close
Fitting, can absorb effusion by the absorption ring on gland, in favor of meat in the recession and the acceleration surface of a wound of tissue edema
The new life of bud tissue；And then improve the survival rate of transplanting skin；It solves transplanting skin caused by existing pressure unevenness to lack
The problem of blood necrosis, fixed device is wrapped up after the skin grafting has structure simple, the good feature of practicability, especially suitable for planting
Skin hand bandage after operation is fixed to be used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure: 1, gland, 2, air bag, 3, coaming plate, 4, compressing hole, 5, gas head, 6, fixed ring, 7, pressing plate, 8, tracheal orifice, 9,
Air inlet pipe, 10, sponge absorbing layer, 11, adhesive-layer.
Specific embodiment
Fixed device to be wrapped up after the skin grafting to be made of absorption ring, gland 1 and air bag 2, gland 1 is circular annuli,
The lower surface of gland 1 is provided with coaming plate 3；Multiple fixed rings 6 are evenly equipped on 3 appearance circumference of coaming plate, for the fixed device of the wrapping
Fixation in use process.It is annular in shape on the upper surface circumference of gland 1 to be evenly equipped with multiple compressing holes 4.
The bottom of gland 1 is provided with air bag 2, and air bag 2 is flat circular hollow body, and the lower surface of air bag 2 is evenly equipped with
Multiple gas heads 5 being connected to air bag cavity；Pressing plate 7 is movably set between air bag 2 and gland 1, pressing plate 7 is former sheet；Pressing plate 7
Centre be provided with tracheal orifice 8, be provided with air inlet pipe 9 on air bag 2, one end of air inlet pipe 9 passes through tracheal orifice 8 and extends to pressure
1 top of lid.
7 lower surface of pressing plate of 2 periphery of air bag is provided circumferentially about absorption ring, adsorbs ring by sponge absorbing layer 10 and adhesive-layer
11 are constituted, and the top of sponge absorbing layer 10 is provided with adhesive-layer 11；Adhesive-layer 11 is used between sponge absorbing layer 10 and pressing plate 7
It is fixed.
Fixed device is wrapped up after the skin grafting in use, the fixed device of the wrapping is placed in applying for transplanting skin first
On the bed of material, then it is fixed by fixed ring 6, by being inflated to air bag 2, to apply bandaging pressure, during this,
Under the action of pressing plate 7, while under the mating reaction of air bag 2 and gas head 5, bandaging pressure can be acted on equably to transplanting skin
On skin, and the control of the aeration quantity by air bag 2, bandaging pressure can be adjusted, thus make to transplant pressure suffered by skin
Power is balanced, and then transplanting skin is enable to fit closely with the Skin preparation surface of a wound.The effect of air bag 2 is to expand bandaging pressure
It dissipates, the effect of gas head 5 is to make to transplant the equilibrium of local pressure suffered by skin, and guarantee to transplant between the stress point of skin by one
Fixed gap.
In use process, by bar class instrument pressure is applied to pressing plate 7 by compressing hole 4 point by point, sponge can be forced to adsorb
Layer 10 with surface of a wound EDGE CONTACT and be deformed, thus effusion can be absorbed, thus be conducive to the recession of tissue edema with
Accelerate the new life of granulation tissue in the surface of a wound；To improve the survival rate of transplanting skin；Solves shifting caused by existing pressure unevenness
The problem of skin-grafting skin ischemic necrosis, fixed device is wrapped up after the skin grafting has structure simple, the good feature of practicability, especially
Suitable for wrapping up fixed use after skin grafting.
Claims (6)
1. wrapping up fixed device after a kind of skin grafting, it is made of absorption ring, gland (1) and air bag (2), it is characterised in that:
The bottom of gland (1) is provided with air bag (2), is movably set between air bag (2) and gland (1) pressing plate (7), air bag (2) periphery
Pressing plate (7) lower surface it is provided circumferentially about have absorption ring, be provided on the air bag (2) air inlet pipe (9), air inlet pipe (9)
One end passes through pressing plate (7) and extends to above gland (1).
2. wrapping up fixed device after a kind of skin grafting according to claim 1, it is characterised in that: the gland (1)
For circular annuli, the lower surface of gland (1) is provided with coaming plate (3)；It is annular in shape on the upper surface circumference of gland (1) to be evenly equipped with
Multiple compressing holes (4).
3. wrapping up fixed device after a kind of skin grafting according to claim 2, it is characterised in that: the coaming plate (3)
Multiple fixed rings (6) are evenly equipped on appearance circumference.
4. wrapping up fixed device after a kind of skin grafting according to claim 1, it is characterised in that: the pressing plate (7)
For former sheet；The centre of pressing plate (7) is provided with tracheal orifice (8).
5. wrapping up fixed device after a kind of skin grafting according to claim 1, it is characterised in that: the air bag (2)
For flat circular hollow body, the lower surface of air bag (2) is evenly equipped with multiple gas heads (5) being connected to air bag cavity.
6. wrapping up fixed device after a kind of skin grafting according to claim 1, it is characterised in that: the absorption ring by
Sponge absorbing layer (10) and adhesive-layer (11) are constituted, and are provided with adhesive-layer (11) at the top of sponge absorbing layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565841.0U CN208892954U (en) | 2018-04-20 | 2018-04-20 | Fixed device is wrapped up after a kind of skin grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565841.0U CN208892954U (en) | 2018-04-20 | 2018-04-20 | Fixed device is wrapped up after a kind of skin grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892954U true CN208892954U (en) | 2019-05-24 |
Family
ID=66565450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565841.0U Expired - Fee Related CN208892954U (en) | 2018-04-20 | 2018-04-20 | Fixed device is wrapped up after a kind of skin grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451723A (en) * | 2018-04-20 | 2018-08-28 | 公安县人民医院 | Fixing device is wrapped up after a kind of skin grafting |
-
2018
- 2018-04-20 CN CN201820565841.0U patent/CN208892954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451723A (en) * | 2018-04-20 | 2018-08-28 | 公安县人民医院 | Fixing device is wrapped up after a kind of skin grafting |
| CN108451723B (en) * | 2018-04-20 | 2022-11-18 | 公安县人民医院 | Binding and fixing device used after skin grafting operation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200420 |