CN105662596A - Free skin strutting and fetching auxiliary device - Google Patents
Free skin strutting and fetching auxiliary device Download PDFInfo
- Publication number
- CN105662596A CN105662596A CN201610173622.3A CN201610173622A CN105662596A CN 105662596 A CN105662596 A CN 105662596A CN 201610173622 A CN201610173622 A CN 201610173622A CN 105662596 A CN105662596 A CN 105662596A
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- China
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- skin
- support baseboard
- fetching
- clamping bar
- auxiliary device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/322—Skin grafting apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/322—Skin grafting apparatus
- A61B2017/3225—Skin grafting apparatus with processing of harvested tissue
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides a free skin strutting and fetching auxiliary device and belongs to the technical field of medical apparatus and instruments. The free skin strutting and fetching auxiliary device is used for performing a skin fetching operation on free skin of a patient. The technical scheme is as follows: a support bottom plate and an inflation film are placed below free skin; the inflation device is used for inflating the inflation film through an inflation pipe; the inflation film is used for strutting and spreading the free skin above the inflation film, so that medical personnel can carry out the skin fetching operation smoothly. The free skin strutting and fetching auxiliary device can be used for overcoming the operation difficulty caused by skin softness in a skin fetching process, and making full use of soft tissues such as avulsed skin to fetch skin so as to obtain skin flaps with satisfactory size, also obviously shortening the duration of operation and providing favorable conditions for subsequent skin grafting and physical rehabilitation. The free skin strutting and fetching auxiliary device is initiate innovation in the medical apparatus and instruments, and can be used for solving the problem not solved in skin fetching operation during operation, improving the skin fetching quality and the skin fetching efficiency, ensuring the smooth execution of a skin grafting operation and achieving a satisfactory effect of the operation.
Description
Technical field
The present invention is a kind of auxiliary device that the free skin of patient carries out bark fetching operation, belongs to technical field of medical instruments.
Background technology
In the clinics such as burn, orthopaedics, wound, there is the skin of quite a few patient to damage serious, must make skin graft over the course for the treatment of, to save the life of patient and to carry out rehabilitation. Skin-grafting is general first-selected from health intac healthy position bark fetching, then skin flap transplantation to skin is damaged position. Although this mode can allow patient's rehabilitation as early as possible, but inevitably scar, affect attractive in appearance. Thus, for the patient with skin soft tissue avulsion injuries, clinician usually utilizes the skin that avulsion is got off, and chooses and is without damage or damages slight skin as donor material, but being limited by some own characteristics of skin, skin-grafting work is carried out not smooth. Skin is the organ that human body is maximum and distribution is the widest, is made up of epidermis, corium and subcutaneous tissue, and containing some accessory organs and blood vessel, nerve, lymphatic vessel and muscle etc. Epidermal area without blood vessel, blood vessel be mainly distributed on skin corium and following and between skin corium and subcutaneous tissue formed deep vessels net, to N&M supply nutrition. Due to skin emolliency and high resilience, application routine techniques and dermatome are unfavorable for fixing bark fetching, bring unnecessary trouble to clinician.
At present, from the skin of patient's avulsion, carry out bark fetching there is no special implement, how to cut the difficult problem that the skin of suitable size becomes in operation quickly and easily, never effectively solved, have a strong impact on being smoothed out of skin grafting, therefore the surgical instrument that design is suitable extremely it is necessary, to improve bark fetching quality, it is ensured that operation reaches satisfied effect.
Summary of the invention
The technical problem to be solved provides the free skin of one to strut bark fetching auxiliary device, this bark fetching auxiliary device that struts can overcome the characteristic of skin emolliency, make full use of the soft tissues such as the skin that avulsion gets off and carry out bark fetching, reach the purpose cutting the flap being satisfied with size, substantially shortening operating time, provide advantage for follow-up skin-grafting and physical rehabilitation.
The technical scheme solving above-mentioned technical problem is:
A kind of free skin struts bark fetching auxiliary device, it includes support baseboard, inflating thin film, the plate face of support baseboard is rectangle, the side of support baseboard is fixedly connected with the fixing clamping bar of skin, support baseboard there is skin move clamping bar, it is parallel with the fixing clamping bar of skin that skin moves clamping bar, skin moves the two ends of clamping bar 90 degree of stators bent respectively, stator has screw, fixing bolt withstands on the end face at two ends of support baseboard through stator screw, the fixing clamping bar of skin and skin move and have multiple leather wallet on clamping bar respectively, leather wallet is uniform along body of rod length direction, inflating thin film is hollow rectangular structure, inflating thin film is positioned at above the plate face of support baseboard, the bottom surface of inflating thin film is connected with the plate face of support baseboard, inflating thin film bottom surface connects gas tube, gas tube is connected through the gas port on support baseboard plate face with aerating device.
Above-mentioned free skin struts bark fetching auxiliary device, described support baseboard is tabular or the cylinder-like structure of hard, the tabular of support baseboard or the two ends end face of cylinder-like structure there is a locating slot respectively, locating slot is along end face length direction, having compact arranged reticulate pattern on locating slot bottom surface, the fixing bolt front end that reticulate pattern moves with skin on the stator of clamping bar two ends is relative.
Above-mentioned free skin struts bark fetching auxiliary device, there is multiple gas port in the plate face of described support baseboard, the bottom surface of inflating thin film is connected to many gas tubes, and many gas tubes are each passed through gas port and are connected with aerating device.
Above-mentioned free skin struts bark fetching auxiliary device, the edge, plate face of described support baseboard length direction and width has scale respectively, is connected to handle in the side of support baseboard.
The invention has the beneficial effects as follows:
The support baseboard of the present invention and inflating thin film are placed on the lower section of free skin, inflating thin film is inflated by aerating device by gas tube, the free skin being clamped in above inflating thin film is strutted flattening by inflating thin film, in order to medical personnel implement bark fetching work smoothly.
The use of the present invention overcomes the operating difficulties caused in bark fetching process because of skin emolliency characteristic, the soft tissues such as the skin that avulsion gets off can be made full use of and carry out bark fetching, to cut the flap being satisfied with size, operating time is also shortened in the use of the present invention significantly, provides advantage for follow-up skin-grafting and physical rehabilitation.
The present invention is initiating in medical apparatus and instruments, solves the difficult problem that in operation, bark fetching operation never solves, improves bark fetching quality and efficiency, it is ensured that being smoothed out of skin grafting, makes operation reach satisfied effect, is subject to the welcome of medical worker and patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of support baseboard;
The another kind of structural representation of Fig. 3 present invention.
In figure, labelling is as follows: support baseboard 1, inflating thin film 2, skin fix clamping bar 3, skin moves clamping bar 4, stator 5, fixing bolt 6, leather wallet 7, locating slot 8, reticulate pattern 9, gas port 10.
Detailed description of the invention
The present invention is made up of support baseboard 1, inflating thin film 2 two parts.
Fig. 1,2 displays, support baseboard 1 is rectangle platy structure, and inflating thin film 2 is positioned at above the plate face of support baseboard 1, and there is gas port 10 in the plate face of support baseboard 1, passes by gas port 10 to the gas tube of inflating thin film 2 inflation.
Fig. 1,2 displays, inflating thin film 2 is hollow rectangular structure, and the size of inflating thin film 2 support baseboard 1 is identical.Inflating thin film 2 lower surface and the tight docile of support baseboard 1, it is the gas tube of 5 ~ 20mm that inflating thin film lower surface is connected to 2-10 root diameter. The upper surface of inflating thin film 2 is smooth, for the skin that lay avulsion is got off. The effect of inflating thin film 2 is in that to utilize the inflation effect of thin film, is uniformly strutted by the skin of lay, in order to everything goes well with your work carries out for doctor's bark fetching.
Fig. 1,2 displays, support baseboard 1 is installed the fixing clamping bar 3 of skin and skin moves clamping bar 4, is used for clamping skin. The fixing clamping bar 3 of skin is fixedly connected on the side of support baseboard 1, it is parallel with the fixing clamping bar 3 of skin that skin moves clamping bar 4, skin moves the two ends of clamping bar 4 90 degree of stators bent 5 respectively, stator 5 there is screw, fixing bolt 6 withstands on the end face at two ends of support baseboard 1 through the screw of stator 5, tighten fixing bolt 6 just can stator 5 and support baseboard 1 end face tightening be fixed, move clamping bar 4 location by skin fixing. Moving have multiple leather wallet 7 on clamping bar 4 respectively at the fixing clamping bar 3 of skin and skin, leather wallet 7 is uniform along body of rod length direction, and leather wallet 7 is used for clamping skin. The fixing clamping bar 3 of skin and skin move quantity respectively 2-10 of the leather wallet 7 of clamping bar 4.
Fig. 1,2 displays, in order to make skin move the two ends of clamping bar 4 and the both ends of the surface fixation of support baseboard 1, the end face at support baseboard 1 two ends has a locating slot 8 respectively, locating slot 8 is along end face length direction, having compact arranged reticulate pattern 9 on locating slot 8 bottom surface, the fixing bolt front end that reticulate pattern 9 moves with skin on clamping bar 4 two ends stator 5 is relative. Reticulate pattern 9 can increase the frictional force of fixing bolt 6 front end and locating slot 8 bottom surface of support baseboard 1, and after tightening, contact closely, will not skid and disengage. Meanwhile, positioning if arranging groove structure at equal intervals, having certain spacing distance, it is impossible to realize fine setting, and adopt reticulate pattern 9 to position the adjustment that can reach any distance, there is obvious superiority.
This structure that holds out against can also adopt locking mechanism, change locating slot 8 into slideway structure, setting-in quad flat stay in slideway, there are screw in stay central authorities, the two ends up and down of stay are stuck in slideway, and stay can slide along slideway, and the fixing front end of bolt is tightened with the screw of stay, by stay and slideway stationary positioned, fixing bolt can make skin move the two ends of clamping bar 4 and the both ends of the surface fixation of support baseboard 1. This locking mechanism is use very general technology at machinery industry, repeats no more.
The edge, plate face of support baseboard 1 length direction and width there is scale respectively, uses to facilitate medical worker to cut skin. It is connected to handle, to facilitate hand-held supports base plate 1 to move in the side of support baseboard 1.
Fig. 3 shows, the support baseboard 1 of the present invention and the another kind of structure of inflating thin film 2 are cylinder-like structures. In cylinder-like structure, inflating thin film 2 is looped around the circumference of support baseboard 1, and skin moves clamping bar 4 and also moves around the circumference of support baseboard 1. Cylinder-like structure and platy structure, except difference in shape, are consistent at structural principle with using of parts, repeat no more.
One embodiment of the present of invention:
Platy structure/the cylinder-like structure of support baseboard 1 is length/perimeter L=50 ~ 500, width W=30 ~ 300, the hard structure of height/thickness H=5 ~ 30 millimeter.
It is the gas tube of 5 ~ 20mm that inflating thin film 2 lower surface is connected to 2-10 root diameter, and the plate face of support baseboard 1 has the gas port 10 that quantity is identical.
The fixing clamping bar 3 of skin and skin move clamping bar 4 4-6 the leather wallet 7 being used for fixing skin respectively.
The present invention is that use procedure is as follows:
Suitably finishing comprises the free soft tissue of skin, is placed on above inflating thin film 2, and moves clamping bar 4 leather wallet 7 above with the fixing clamping bar 3 of skin and skin and clamp the two ends of skin. Subsequently, inflated to inflating thin film 2 inner homogeneous by gas port 10, by the inflation effect of inflating thin film 2, skin is uniformly strutted so that it is be fully extended. Finally, move clamping bar 4 by skin and fixing bolt 6(be positioned at skin and move clamping bar end) with the use of, control the size of bark fetching skin to be cut, use dermatome bark fetching, thus obtaining the skin that size is satisfied.
Claims (4)
1. a free skin struts bark fetching auxiliary device, it is characterized in that: it includes support baseboard (1), inflating thin film (2), the plate face of support baseboard (1) is rectangle, the side of support baseboard (1) is fixedly connected with the fixing clamping bar (3) of skin, support baseboard (1) there is skin move clamping bar (4), it is parallel with the fixing clamping bar (3) of skin that skin moves clamping bar (4), skin moves the two ends of clamping bar (4) 90 degree of stators bent (5) respectively, stator has screw on (5), fixing bolt (6) withstands on the end face at two ends of support baseboard (1) through stator screw, skin fixes clamping bar (3) and skin moves and has multiple leather wallet (7) on clamping bar (4) respectively, leather wallet (7) is uniform along body of rod length direction, inflating thin film (2) is hollow rectangular structure, inflating thin film (2) is positioned at above the plate face of support baseboard (1), the bottom surface of inflating thin film (2) is connected with the plate face of support baseboard (1), inflating thin film (2) bottom surface connects gas tube, gas tube is connected through the gas port (10) on support baseboard (1) plate face with aerating device.
2. free skin according to claim 1 struts bark fetching auxiliary device, it is characterized in that: tabular that described support baseboard (1) is hard or cylinder-like structure, the tabular of support baseboard (1) or the two ends end face of cylinder-like structure have a locating slot (8) respectively, locating slot (8) is along end face length direction, locating slot (8) bottom surface there is fixing bolt (6) front end that compact arranged reticulate pattern (9), reticulate pattern (9) move on clamping bar (4) two ends stator (5) with skin relative.
3. free skin according to claim 2 struts bark fetching auxiliary device, it is characterized in that: the plate face of described support baseboard (1) has multiple gas port (10), being connected to many gas tubes on the bottom surface of inflating thin film (2), many gas tubes are each passed through gas port (10) and are connected with aerating device.
4. free skin according to claim 3 struts bark fetching auxiliary device, it is characterised in that: the edge, plate face of described support baseboard (1) length direction and width there is scale respectively, is connected to handle in the side of support baseboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173622.3A CN105662596A (en) | 2016-03-24 | 2016-03-24 | Free skin strutting and fetching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173622.3A CN105662596A (en) | 2016-03-24 | 2016-03-24 | Free skin strutting and fetching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105662596A true CN105662596A (en) | 2016-06-15 |
Family
ID=56311579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173622.3A Pending CN105662596A (en) | 2016-03-24 | 2016-03-24 | Free skin strutting and fetching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353772A (en) * | 2019-07-25 | 2019-10-22 | 郑州大学第一附属医院 | The adjustable dermatotome for cutting skin shape |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125374U (en) * | 1992-06-12 | 1992-12-23 | 王诚 | Negative pressure type skin auto-grafting apparatus |
| US6364908B1 (en) * | 1996-10-15 | 2002-04-02 | Burncare B.V. | Method and instruments for stretching skin grafts |
| RU2317032C1 (en) * | 2006-08-21 | 2008-02-20 | ФГУ Московский НИИ педиатрии и детской хирургии Росздрава | Plane-table for treating skin transplant |
| CN202355452U (en) * | 2011-11-29 | 2012-08-01 | 兰州大学 | Triangular-support-type skin slice cutter |
| CN202409060U (en) * | 2012-01-20 | 2012-09-05 | 中国人民解放军第三军医大学第一附属医院 | Drum type skin taking machine |
| CN103417302A (en) * | 2013-08-14 | 2013-12-04 | 李国华 | Distractor for repairing skin defect |
| WO2014175365A1 (en) * | 2013-04-25 | 2014-10-30 | 学校法人久留米大学 | Tissue expander |
| CN104127223A (en) * | 2014-08-18 | 2014-11-05 | 左衍海 | Universal skin stretcher |
| CN205548706U (en) * | 2016-03-24 | 2016-09-07 | 张英泽 | Free skin struts gets skin auxiliary device |
-
2016
- 2016-03-24 CN CN201610173622.3A patent/CN105662596A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125374U (en) * | 1992-06-12 | 1992-12-23 | 王诚 | Negative pressure type skin auto-grafting apparatus |
| US6364908B1 (en) * | 1996-10-15 | 2002-04-02 | Burncare B.V. | Method and instruments for stretching skin grafts |
| RU2317032C1 (en) * | 2006-08-21 | 2008-02-20 | ФГУ Московский НИИ педиатрии и детской хирургии Росздрава | Plane-table for treating skin transplant |
| CN202355452U (en) * | 2011-11-29 | 2012-08-01 | 兰州大学 | Triangular-support-type skin slice cutter |
| CN202409060U (en) * | 2012-01-20 | 2012-09-05 | 中国人民解放军第三军医大学第一附属医院 | Drum type skin taking machine |
| WO2014175365A1 (en) * | 2013-04-25 | 2014-10-30 | 学校法人久留米大学 | Tissue expander |
| CN103417302A (en) * | 2013-08-14 | 2013-12-04 | 李国华 | Distractor for repairing skin defect |
| CN104127223A (en) * | 2014-08-18 | 2014-11-05 | 左衍海 | Universal skin stretcher |
| CN205548706U (en) * | 2016-03-24 | 2016-09-07 | 张英泽 | Free skin struts gets skin auxiliary device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353772A (en) * | 2019-07-25 | 2019-10-22 | 郑州大学第一附属医院 | The adjustable dermatotome for cutting skin shape |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |