CN201958973U - Pressurizing bag for facial skin graft - Google Patents
Pressurizing bag for facial skin graft Download PDFInfo
- Publication number
- CN201958973U CN201958973U CN201120018282XU CN201120018282U CN201958973U CN 201958973 U CN201958973 U CN 201958973U CN 201120018282X U CN201120018282X U CN 201120018282XU CN 201120018282 U CN201120018282 U CN 201120018282U CN 201958973 U CN201958973 U CN 201958973U
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- skin
- nang
- grafting
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- liquid
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Abstract
The utility model discloses a pressurizing bag for facial skin graft which comprises a flat air bag, a pressure gauge communicated with the air bag and ties connected on the periphery of the air bag, wherein a layer of liquid bag, in which liquid sol is filled, is arranged on the inner side of the air bag. Compared with the prior art, the pressurizing bag for facial skin graft can solve the problem of poor use reliability and safety of the like products.
Description
Technical field
This utility model patent relates to medical apparatus manufacturing technology field, especially a kind of being used for implementing the treatment tool of the after-applied pressure of facial skin grafting.
Background technology
After patient implements skin grafting, in order to make the good healing of skin-grafting and substrate tissue, need implement pressurization to skin-grafting, the tool materials that adopted in traditional pressure method be with gauze, cotton pad and binder skin-grafting is tightened or the wrapping of packing at the substrate tissue, these two kinds of methods simply, also have certain good effect.But the pressure of these two kinds of method pressurizations is even inadequately, and the operation to rough facial large tracts of land skin-grafting more is prone to the inhomogenous problem of pressurization especially.Loosening, the ecchymosis of skin-grafting is easily caused in the place that pressure is not enough, then even can cause this place skin-grafting necrosis; Skin graft nutrition supply obstacle can be caused in the place that pressure is excessive, may cause this place's skin-grafting downright bad equally.
In order to solve the uneven difficult problem of skin-grafting pressurization, people have carried out continuous improvement to the skin-grafting pressure method, as the patent No. is 93223842.4 Chinese utility model patent " monitoring pressurization skin-grafting bag ", this technical scheme is: have transparent gasbag, transparent plastic cover and nylon wire are set on transparent gasbag, and transparent gasbag is by the monitoring pressurization skin-grafting bag of conduit and Pressure gauge associative structure.This monitoring pressurization skin-grafting wraps in when implanting the skin graft pressurization, uses a transparent gas Nang to be pressed on the skin graft, and the outer survey of transparent gas Nang has a stretchy nylon guard to live, and carries out pressure monitoring by gas Nang conduit and air gauge, as required timely adjustment gas Nang pressure.It is a kind of pressue device of making skin graft preferably.But this " monitoring pressurization skin-grafting bag " still exists not enough in the use.The first, because that use is gas Nang, the easy seepage of gas if in time find, can cause gas Nang insufficient pressure, the skin graft ischemic necrosis that floats; The second, directly gas Nang is pressed in and implants on the skin graft, the outside is with the stretchy nylon net, and the cotton pad wrapping of sterile gauze of no use is isolated, and the sepage oozing of blood of skin-grafting wound easily amasss in the Nang bag down and peripheral, easily causing skin-grafting to infect; The 3rd, this device is not suitable for being used in rough facial large tracts of land skin-grafting.
The utility model content
Problem to be solved in the utility model provides a kind of facial skin-grafting inflating bag, and it can solve existing skin-grafting inflating bag and use safe and reliable inadequately problem.
In order to address the above problem, the technical scheme of this face skin-grafting inflating bag is: this facial skin-grafting inflating bag includes flat gas Nang, be communicated with the Pressure gauge and the frenulum that is connected on the described gas Nang periphery of described gas Nang, the inboard of described gas Nang is provided with the liquid Nang layer of adorning liquid colloidal sol in one deck.
Above-mentioned liquid Nang is generally made by elastomeric material; The frenulum of facial skin-grafting inflating bag preferably has certain elastic adhesive tape.
Owing to adopted technique scheme, this utility model compared with prior art has following beneficial effect:
1. this utility model patent adopts double-deck Nang bag pressue device to open skin-grafting greatly to face, under the situation of not carrying out gas Nang pressurization, liquid Nang is stressed on the aseptic thin layer gauze of skin-grafting, Elastic bandage stretches tight outward, make skin-grafting liquid Nang guarantee to have the basic pressure pressurization, prevent that skin graft from floating and skin graft under hematoma, cause skin-grafting downright bad.
2. skin-grafting is early stage, can squeeze into the proper amount of gas pressurization in gas Nang, and the skin-grafting moulding pressure is increased, and purpose is to prevent the hemorrhage and hematoma of skin grafted wounds for strengthening, and causes skin-grafting downright bad.Skin-grafting middle and late stage (perform the operation after 72 hours) after the hemorrhage peak period of wound surface, can be emitted gas in the gas Nang gradually, makes the moulding pressure of making skin graft return to the state of liquid Nang basic pressure, is beneficial to the nutrition supply of skin graft and survives.
3. the thickness gel-shaped liquid of packing into nontoxic in the liquid Nang, easy to leak does not guarantee the basic pressure on the skin grafted wounds, for the uneven part of face,, guarantee that entire face skin grafted wounds upward pressure is even by the adjusting voluntarily of liquid Nang, prevent that skin-grafting is downright bad, open skin-grafting greatly applicable to face.
Description of drawings
Fig. 1 is the structural representation of this face skin-grafting inflating bag;
Fig. 2 is the cutaway view at A-A place among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
This face skin-grafting inflating bag shown in Figure 1 has the flat Nang body 6 of one deck, periphery at Nang body 6 is connected with 4 frenulums 4 that served as by elastic rubber belt, on every root system band adhering buckle 5 is installed, be connected with the charging connector 2 and the air gauge 1 of band valve on Nang body 6 by trachea 3, Nang body 6 is provided with eyes through hole, nose through hole and mouth through hole.
Shown in Figure 2, Nang body 6 is by outer Elastic plastic-rubber film 6-3, central elastic plastic film 6-2 and internal layer Elastic plastic-rubber film 6-3 make by the heat seal welding procedure, and its ectomesoderm Elastic plastic-rubber film 6-3 and central elastic plastic film 6-2 sealing form gas Nang, and gas Nang trachea 3 interior and among Fig. 1 is communicated with; Central elastic plastic film 6-2 and internal layer Elastic plastic-rubber film 6-3 sealing form liquid Nang, are closed with liquid colloidal sol at liquid Nang.
This face skin-grafting inflating bag in use, the liquid Nang of Nang body 6 one side crimping is fixed on the face of having made skin graft by frenulum 4, Elastic bandage stretches tight outward, utilize the effect of the liquid colloidal sol of encapsulation in the liquid Nang that skin-grafting is maintained a basic pressure, initial stage after skin grafting is finished, can in outer field gas Nang, charge into gas, make the pressure of internal layer liquid Nang increase to skin-grafting, simultaneously by the air pressure in the air gauge 1 monitoring gas Nang, make this bag remain on the pressurization initial stage to the needed pressure of making skin graft, in this period, lose heart unexpected even if be negligent of monitoring for the moment or gas Nang takes place, because liquid Nang still maintains the basic pressure to skin-grafting place, it is loosening to be difficult for that skin-grafting takes place, the accident of ecchymosis.After the pressurization initial stage finishes, can allow this bag maintenance that the needed later stage pressure of making skin graft is got final product by suitably release part or all of air pressure in the gas Nang of the valve of charging connector 2.
Claims (2)
1. facial skin-grafting inflating bag, it includes flat gas Nang, is communicated with the Pressure gauge of described gas Nang and is connected frenulum on the described gas Nang periphery, and it is characterized in that: the inboard of described gas Nang is provided with the liquid Nang that adorns liquid colloidal sol in one deck.
2. facial skin-grafting inflating bag according to claim 1, it is characterized in that: described liquid Nang is made by elastomeric material; Described frenulum is an elastic rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120018282XU CN201958973U (en) | 2011-01-20 | 2011-01-20 | Pressurizing bag for facial skin graft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120018282XU CN201958973U (en) | 2011-01-20 | 2011-01-20 | Pressurizing bag for facial skin graft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958973U true CN201958973U (en) | 2011-09-07 |
Family
ID=44521497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120018282XU Expired - Fee Related CN201958973U (en) | 2011-01-20 | 2011-01-20 | Pressurizing bag for facial skin graft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201958973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637875A (en) * | 2013-12-31 | 2014-03-19 | 冷向锋 | Upper knob type compression fixation belt for skin transplantation |
| CN103690303A (en) * | 2013-12-31 | 2014-04-02 | 冷向锋 | Rotary compression fixing band for skin grafting operation |
| CN110338975A (en) * | 2019-08-23 | 2019-10-18 | 中南大学湘雅医院 | A kind of medical fluid Pressurized dressing device |
-
2011
- 2011-01-20 CN CN201120018282XU patent/CN201958973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637875A (en) * | 2013-12-31 | 2014-03-19 | 冷向锋 | Upper knob type compression fixation belt for skin transplantation |
| CN103690303A (en) * | 2013-12-31 | 2014-04-02 | 冷向锋 | Rotary compression fixing band for skin grafting operation |
| CN103637875B (en) * | 2013-12-31 | 2014-09-10 | 冷向锋 | Upper knob type compression fixation belt for skin transplantation |
| CN103690303B (en) * | 2013-12-31 | 2015-03-18 | 冷向锋 | Rotary compression fixing band for skin grafting operation |
| CN110338975A (en) * | 2019-08-23 | 2019-10-18 | 中南大学湘雅医院 | A kind of medical fluid Pressurized dressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110907 Termination date: 20130120 |