CN201143220Y - Dermatotome for crushing small skin patch for burn with extend function - Google Patents
Dermatotome for crushing small skin patch for burn with extend function Download PDFInfo
- Publication number
- CN201143220Y CN201143220Y CNU2007201051487U CN200720105148U CN201143220Y CN 201143220 Y CN201143220 Y CN 201143220Y CN U2007201051487 U CNU2007201051487 U CN U2007201051487U CN 200720105148 U CN200720105148 U CN 200720105148U CN 201143220 Y CN201143220 Y CN 201143220Y
- Authority
- CN
- China
- Prior art keywords
- blade
- long
- utility
- model
- skin
- 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
Images
Abstract
The utility model relates to a tool used in artificial skin grafting, in particular to a rolling dermatomic knife for burned small skin grafts with expansion function, which comprises a base, a fixed layer and a blade. The utility model is characterized in that the blade consists of a long blade and a short blade; all long blades in parallel are arranged equidistantly; the two sides of all long blades are provided with the short blades in parallel; the short blades at the two sides of all long blades are staggered up and down; the long blades and the short blades are mutually superimposed. The utility model can unfold the small graft into a 'PIN' shape (like a Chinese character) structure and transplant on the wound surface, thus obtaining the satisfied skin grafting effect. The tool provided by the utility model has the advantages of delicate design, simple structure, easy production, simple operation and convenient skin grafting distance expansion according to the requirements.
Description
Technical field
The instrument that this utility model uses when relating to a kind of artificial skin-grafting, concrete is that a kind of little skin graft of burn with expanded function rolls dermatotome.
Background technology
When the treatment burn, use the method for the free skin-grafting of little skin graft usually, make on the zone that is burnt out and to grow skin.Large-area burns normal skin donor site of when skin-grafting territory usually seldom is of great rarity, and in order to cover bigger burn surface area with less skin graft, usually skin graft is cut into a lot of small pieces, or skin graft is rolled into bigger mesh pulls into mesh graft.The burn skin graft is transplanted existing method, mesh graft, the transplanting of spready hide sheet, small autografts transplantation, transplants from the body microparticle skin.Its system skin method of small autografts transplantation has two kinds of mechanism and hammer-shears skins.The mechanism skin has the skin of rolling machine, divide netted skin and little skin graft to roll two kinds in skin machine, the external skin machine that rolls has the Mi Keshi dermatoplastic method, it rolls the skin machine and material is quite expensive, and the homemade skin body that rolls is long-pending huge, sometimes roll skin and roll constantly or roll in the skin process skin graft is taken up, the skin graft that shuts out can not automatic expansion go out spacing, and its dermatoplastic method is still more loaded down with trivial details.
Summary of the invention
The purpose of this utility model is intended to overcome the defective of prior art, the technical scheme that provides a kind of little skin graft of burn to roll dermatotome with expanded function, this utility model can make skin graft the cuticle sheet be launched after rolling through cutting for twice, presenting " product word " on the skin graft arranges, the skin graft area is increased, can adjust the spacing of skin graft expansion as required, transplant area to increase.
Structure of the present utility model is, the little skin graft of burn with expanded function rolls dermatotome, include base, fixed layer and blade is characterized in that, blade is made up of long blade and shortened cutting blade, each long blade is parallel to each other, equidistant arrangement, and the both sides of each long blade are equipped with the shortened cutting blade that is parallel to each other with long blade, the shortened cutting blade of the both sides of each long blade interlaces up and down, and long blade and shortened cutting blade have overlapping mutually.
The overlapped length L of described long blade and shortened cutting blade is the 3-12 millimeter.
Described long blade is 1: 2 with the ratio of the quantity of short sword, and long blade is at least 2.Fixed layer is a quick-drying gelatin.
What this utility model adopted is long blade and shortened cutting blade combination, and each blade is parallel to each other, and the shortened cutting blade of long blade both sides interlaces up and down, and long blade and shortened cutting blade have overlapping mutually.The spacing of skin graft expansion is that the overlap length by long blade and shortened cutting blade is determined that common long blade and the overlapped length L of shortened cutting blade are the 3-12 millimeter.This utility model can be provided with the quantity of blade as required, and long blade is at least 2.Adopt this utility model to skin graft twice of 90 degree each other cut and cuticle sheet generate " product word " configuration can be planted in wound surface after rolling, can obtain satisfied skin-grafting effect.This utility model is skillfully constructed, and is simple in structure, is easy to make, simple to operate, can expand the skin-grafting spacing easily as required.
Description of drawings
Fig. 1 is a front view of the present utility model,
Fig. 2 is an A-A cutaway view of the present utility model,
Fig. 3 is a partial enlarged drawing of the present utility model.
The specific embodiment
Below by embodiment this utility model is described further, but is not limited to present embodiment.
With timber system base 1, as Fig. 1-2, with modification acrylate (HL-302) glue is that fixed layer 2 is fixed on 9 long blade 3 and 18 shortened cutting blades 4 on the base, blade protruded length H is 1 millimeter, each long blade is parallel to each other, equidistant arrangement, the both sides of each long blade are equipped with the shortened cutting blade that is parallel to each other with long blade, the shortened cutting blade of the both sides of each long blade interlaces up and down, long blade and long blade are adjacent, the shortened cutting blade and the shortened cutting blade of each end are adjacent, and long blade and shortened cutting blade have overlapping mutually, and overlap length L is the 3-12 millimeter.Long blade of the present utility model is 1: 2 with the ratio of the quantity of short sword, and long blade is at least 2, and the quantity of long blade and the area of skin graft adapt, and the spacing of long blade is set as required.The propagation of skin graft is to be determined by the spacing of each long blade and long blade and the overlapped amount of shortened cutting blade.
Using method of the present utility model, after the cutter sterilization sword pachydermia corium that takes off faced down and place on the flat board, the clean sheet surface, do the back and paste skin graft with medical Double-face gummed paper (or glue), place on the cutter with rolling rod roll off skin graft, confirm that taking off skin graft after skin graft breaks fully throws off the upper strata Double-face gummed paper, and stretch out default spacing, reuse one disinfecting paper is pasted unfolded leather strap once more, rotation this utility model 90 degree, row rolls skin again, takes off and stretch skin graft after breaking, and skin graft is " product " word arrangement.
Claims (4)
1, the little skin graft of burn with expanded function rolls dermatotome, include base (1), fixed layer (2) and blade, it is characterized in that blade is made up of long blade (3) and shortened cutting blade (4), each long blade is parallel to each other, equidistant arrangement, the both sides of each long blade are equipped with the shortened cutting blade that is parallel to each other with long blade, and the shortened cutting blade of the both sides of each long blade interlaces up and down, and long blade and shortened cutting blade have overlapping mutually.
2, the little skin graft of burn with expanded function according to claim 1 rolls dermatotome, it is characterized in that the overlapped length L of long blade and shortened cutting blade is the 3-12 millimeter.
3, the little skin graft of burn with expanded function according to claim 1 rolls dermatotome, it is characterized in that, long blade is 1: 2 with the ratio of the quantity of short sword, and long blade is at least 2.
4, the little skin graft of burn with expanded function according to claim 1 rolls dermatotome, it is characterized in that fixed layer (2) is a quick-drying gelatin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201051487U CN201143220Y (en) | 2007-11-13 | 2007-11-13 | Dermatotome for crushing small skin patch for burn with extend function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201051487U CN201143220Y (en) | 2007-11-13 | 2007-11-13 | Dermatotome for crushing small skin patch for burn with extend function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143220Y true CN201143220Y (en) | 2008-11-05 |
Family
ID=40080091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201051487U Expired - Fee Related CN201143220Y (en) | 2007-11-13 | 2007-11-13 | Dermatotome for crushing small skin patch for burn with extend function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143220Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783991A (en) * | 2011-05-19 | 2012-11-21 | 常州菲胜图自动化仪器有限公司 | Precise micro skin transplanting machine |
| CN113017783A (en) * | 2021-03-02 | 2021-06-25 | 中国人民解放军总医院第四医学中心 | Cone skin taking device |
-
2007
- 2007-11-13 CN CNU2007201051487U patent/CN201143220Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783991A (en) * | 2011-05-19 | 2012-11-21 | 常州菲胜图自动化仪器有限公司 | Precise micro skin transplanting machine |
| CN102783991B (en) * | 2011-05-19 | 2014-09-03 | 常州菲胜图自动化仪器有限公司 | Precise micro skin transplanting machine |
| CN113017783A (en) * | 2021-03-02 | 2021-06-25 | 中国人民解放军总医院第四医学中心 | Cone skin taking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR054659A1 (en) | BIOMIMETIC HAIR FOLICULES GRAFT WITH HANDLED FABRIC | |
| CN208210933U (en) | A kind of nursery chain type paper pot | |
| AR012957A1 (en) | METHOD FOR MAKING WOOD STRIPS FROM ROUND WOOD LOGS | |
| CN210459063U (en) | Afforestation discarded object collection utilizes device | |
| CN201143220Y (en) | Dermatotome for crushing small skin patch for burn with extend function | |
| UY26299A1 (en) | PRODUCTS INCLUDING CORN OIL AND CORN FLOUR OBTAINED FROM CORN | |
| CN104474975A (en) | Multi-port flash explosion pre-processing production system and production process for biomass straw | |
| CN105493907B (en) | A kind of Small Plant Cabbage grafting for being made stock using tender flower stalk is added for method | |
| EP3965555B1 (en) | Biodegradable plant protection device | |
| Jafri et al. | The potential of biomass waste in Malaysian palm oil industry: A case study of Boustead Plantation Berhad | |
| US4154020A (en) | Process for the propagation of rose plants | |
| CN100563426C (en) | Bioactive soilless vegetation blanket and production technology thereof | |
| CN101074517B (en) | Oil-palm fibre elastic material and its production | |
| CN207140007U (en) | For processing the efficient cutting of bamboo | |
| CN101843208A (en) | Method for removing bamboo stump from phyllostachys pubescens mazel | |
| CN204560165U (en) | Sugarcane simple bud section kind stem cuts kind of a machine | |
| CN106818812A (en) | A kind of cuttage plant establishment agent | |
| CN200973740Y (en) | Skin cutter in burn skin grafting operation | |
| CN207854553U (en) | Paper flowerpot for plant transplantation | |
| CN109673289A (en) | A method of improving masson pine grafting efficiency | |
| CN105359928A (en) | Assembly for culturing transplanting seedling | |
| CN205161286U (en) | Revetment is decorated with imitative parmelia saxatilis basin | |
| CN109526431A (en) | Apocarya container seedling grafting of tender branch method | |
| JPS63199605A (en) | Covering sheet | |
| Ripperton | The Hawaiian tree fern as a commercial source of starch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20101113 |