CN104873234B - A kind of surface of a wound adjustable skin handling device - Google Patents
A kind of surface of a wound adjustable skin handling device Download PDFInfo
- Publication number
- CN104873234B CN104873234B CN201510268554.4A CN201510268554A CN104873234B CN 104873234 B CN104873234 B CN 104873234B CN 201510268554 A CN201510268554 A CN 201510268554A CN 104873234 B CN104873234 B CN 104873234B
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- block
- calvus
- support
- support bars
- wound
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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 discloses a kind of surface of a wound adjustable skin handling device, two support bars including support block and in support block, angle is formed between two support bars, governor motion equipped with adjustable corner dimension between two support bars, it is respectively arranged with two support bars on some calvus fixed blocks, each calvus fixed block and is respectively arranged with calvus.When using, calvus is grabbed to the skin surface for investing surface of a wound both sides, then constantly the angle between support bar is reduced in the presence of governor motion, so as to which the soft tissue regenerated by stretching gradually covers defect of skin area, in the present apparatus, the calvus fixed blocks of some connection calvus are set in each support bar, installations can be optionally combined according to surface of a wound size and shape, most of be practically applicable to clinically to need the surface of a wound of Vessel Skin Flap；Control the carrying of skin pull by adjusting between support bar angle simultaneously, adjust power and speed is controllable；Modular design and simplified style design exist simultaneously, for clinically using more flexible and changeable.
Description
Technical field
The present invention is used for medical instruments field, more particularly to a kind of surface of a wound adjustable skin handling device.
Background technology
Defect of skin is common a kind of complication after limb trauma.Traditional treatment method is using Free Skin Graft or turned
Vessel Skin Flap defect is moved, it has the disadvantage to sacrifice for area's skin or soft tissue, and scar is larger, and transposition of flap technical requirements are high.Root
According to " tension force-stress rule（law of tension stress,LTS）”：The slow drawing-off lasting, stable to biological tissue,
Some histiocytic regeneration and active growth can be stimulated or activate, the similar fetal tissue of its growth pattern is that identical is thin
Born of the same parents divide, that is, control the tensile stress of drawing, and bone is renewable with soft tissue.It is usually used in the Ilizarov of defect of skin stretching treatment
Method penetrates Kirschner wire for the skin edge in wound both sides and connects external fixing rack by steel wire, postoperative gradually to draw skin edge.Its shortcoming
Be that external fixing rack is huger, and can not be optionally combined according to surface of a wound size, using, carry inconvenient.Other Kirschner wire steel
Silk deficient in stability, is easily caused traction failure, therefore fails to carry out application in clinic.
The content of the invention
To solve the above problems, the present invention provides a kind of simple in construction, it can be optionally combined according to surface of a wound size, using more
Plus it is flexible and changeable, and the surface of a wound adjustable skin handling device that convenient sterilizing is carried.
The technical solution adopted for the present invention to solve the technical problems is：A kind of surface of a wound adjustable skin handling device, bag
Include and form angle, two branch between support block and two support bars in the support block, two support bars
Equipped with the governor motion that can adjust the corner dimension between strut, some calvus fixed blocks are respectively arranged with two support bars,
Calvus is respectively arranged with each calvus fixed block.
The improvement of technical solution of the present invention is further used as, the governor motion includes adjusting rod, two support bars
On be respectively arranged with and can clamp the adjusting rod fixed block of the adjusting rod.
The improvement of technical solution of the present invention is further used as, the adjusting rod fixed block includes upper switch block and lower switch block, institute
State and be connected between switch block and lower switch block by rotating shaft, the upper switch block is provided with the upper via that passes through for the adjusting rod and can be tight
Admittedly the screwing of adjusting rod in upper via, the lower switch block is provided with the lower via passed through for the support bar and can fasten
The lower screw of hole inner bracing piece.
The improvement of technical solution of the present invention is further used as, each calvus is respectively formed the point of the lateral bend into the angle
End.
The improvement of technical solution of the present invention is further used as, the calvus fixed block includes upper holder block and lower lock block, described
It is all provided with fluted on upper holder block and lower lock block, the upper holder block and lower lock block are fastened by briquetting screw and existed by the groove
The through hole that simultaneously clamping brace bar is passed through for support bar, the side shape of the upper holder block and lower lock block are formed between upper holder block and lower lock block
Into the mounting surface for installing the calvus.
It is further used as in the improvement of technical solution of the present invention, the support block that nail is housed, the nail is perpendicular to two
Plane where support bar described in root.
Beneficial effects of the present invention：In use, the angle between two support bars of adjustment, calvus is grabbed and invests surface of a wound both sides
Skin surface, then in the presence of governor motion constantly by between support bar angle reduce so that by stretching regenerate it is soft
Tissue is gradually covered in defect of skin area, this surface of a wound adjustable skin handling device, and some connection calvus are set in each support bar
Calvus fixed block, installation can be optionally combined according to surface of a wound size and shape, be practically applicable to most of clinically need Vessel Skin Flap
The surface of a wound；Control the carrying of skin pull by adjusting between support bar angle simultaneously, adjust power and speed is controllable；Combined type is set
Meter and simplified style design exist simultaneously, for clinically using more flexible and changeable.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is structure axonometric drawing of the embodiment of the present invention；
Fig. 2 is structure top view of the embodiment of the present invention；
Fig. 3 is structural side view of the embodiment of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, that show the concrete structure of the preferred embodiments of the invention.It will be detailed below this
Invent the design feature of each element, and if being described to during direction (upper and lower, left and right, before and after), it with Fig. 1 is shown to be
Structure be with reference to describe, but the present invention actual use direction be not so limited.
The invention provides a kind of surface of a wound adjustable skin handling device, including support block 1 and mounted in the support block 1
On two support bars 2, formed between two support bars 2 between angle, two support bars 2 equipped with can adjust the angle
It is respectively arranged with some calvus fixed blocks 3, each calvus fixed block 3 and fills on the governor motion of size, two support bars 2
There is calvus 4.The calvus fixed block 3 includes being equipped with upper holder block 31 and lower lock block 32, the upper holder block 31 and lower lock block 32
Groove, the upper holder block 31 and lower lock block 32 are fastened by briquetting screw 33 and by the groove in upper holder block 31 and lower lock block
The through hole through simultaneously clamping brace bar 2 for support bar 2 is formed between 32, the side of the upper holder block 31 and lower lock block 32, which is formed, installs
The mounting surface of the calvus 4.Each calvus 4 is respectively formed the tip of the lateral bend into the angle, by tip can grab it is attached live
The skin of surface of a wound both sides.The governor motion, which includes being respectively arranged with adjusting rod 5, two support bars 2, can clamp the regulation
The adjusting rod fixed block 6 of bar 5.The adjusting rod fixed block 6 includes upper switch block 61 and lower switch block 62, the upper switch block 61 and lower turn
It is connected between block 62 by rotating shaft, the upper switch block 61 is provided with the upper via passed through for the adjusting rod 5 and can fasten via
The screwing 63 of interior adjusting rod 5, the lower switch block 62 is provided with the lower via passed through for the support bar 2 and can fasten lower via
The lower screw 64 of inner bracing piece 2.
In use, the angle between two support bars 2 of adjustment, calvus 4 is grabbed the skin surface for investing surface of a wound both sides, Ran Hou
Constantly the angle between support bar 2 is reduced in the presence of governor motion, so that the soft tissue regenerated by stretching gradually covers skin
In skin defective region, this surface of a wound adjustable skin handling device, the calvus fixed block of some connection calvus 4 is set in each support bar 2
3, installation, change can be optionally combined according to surface of a wound size and shape, such as：, can be on the both sides of the surface of a wound for the larger surface of a wound
Row support is fixed, and changes the length of support bar 2, increases the quantity of calvus 4, is practically applicable to most of clinically need flap to repair
The multiple surface of a wound；The carrying of skin is controlled to pull by adjusting 2 angles of support bar simultaneously, adjustment power and speed are controllable；Combination
Formula is designed and simplified style design exists simultaneously, for clinically using more flexible and changeable.
In fixation of the whole device on body for convenience, the support block 1 be equipped with nail 7, the nail 7 perpendicular to
Two place planes of support bar 2.Whole device can be fixedly connected with the diaphysis of wound site by nail 7.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (2)
1. a kind of surface of a wound adjustable skin handling device, it is characterised in that：Including support block and in the support block
Formed between two support bars, two support bars between angle, two support bars equipped with the adjustable corner dimension
It is respectively arranged with governor motion, two support bars on some calvus fixed blocks, each calvus fixed block and is respectively arranged with calvus, institute
Governor motion is stated including adjusting rod, the adjusting rod fixed block of the adjusting rod, institute can be clamped by being respectively arranged with two support bars
Stating adjusting rod fixed block includes upper switch block and lower switch block, is connected between the upper switch block and lower switch block by rotating shaft, the upper switch block
It is provided with the upper via passed through for the adjusting rod and the screwing of adjusting rod in via can be fastened, the lower switch block is provided with
The lower via that passes through for the support bar and the lower screw of lower via inner bracing piece can be fastened, each calvus is respectively formed to described
Nail is housed, the nail is perpendicular to plane where two support bars in the tip of lateral bend in angle, the support block.
2. surface of a wound adjustable skin handling device according to claim 1, it is characterised in that：The calvus fixed block includes
It is all provided with fluted on upper holder block and lower lock block, the upper holder block and lower lock block, the upper holder block and lower lock block pass through briquetting screw
Fasten the through hole simultaneously formed by the groove between upper holder block and lower lock block for support bar through simultaneously clamping brace bar, it is described on
The side of briquetting and lower lock block forms the mounting surface for installing the calvus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268554.4A CN104873234B (en) | 2015-05-22 | 2015-05-22 | A kind of surface of a wound adjustable skin handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268554.4A CN104873234B (en) | 2015-05-22 | 2015-05-22 | A kind of surface of a wound adjustable skin handling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104873234A CN104873234A (en) | 2015-09-02 |
| CN104873234B true CN104873234B (en) | 2017-09-29 |
Family
ID=53941107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268554.4A Active CN104873234B (en) | 2015-05-22 | 2015-05-22 | A kind of surface of a wound adjustable skin handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104873234B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997265B (en) * | 2016-06-29 | 2019-01-22 | 朱跃良 | A kind of traction device assisting the automatic restoration ecosystem of the surface of a wound |
| CN111821090A (en) * | 2020-07-14 | 2020-10-27 | 路闯 | Noninvasive adjustable extrusion type skin expansion device for dactylogyrus deformity of children |
| CN113749787A (en) * | 2021-09-09 | 2021-12-07 | 杨鹏 | Bidirectional skin stretching device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486196A (en) * | 1992-02-13 | 1996-01-23 | Medchem Products, Inc. | Apparatus for the closure of wide skin defects by stretching of skin |
| CN201831912U (en) * | 2010-09-03 | 2011-05-18 | 武汉康斯泰德科技有限公司 | Finger separating device for curing syndactylia |
| CN102302380B (en) * | 2011-08-02 | 2013-03-27 | 武汉康斯泰德科技有限公司 | Dactylion separating and spreading device |
| CN203107189U (en) * | 2013-03-07 | 2013-08-07 | 郭永成 | Syndactylia skin separating device for children |
| CN204765765U (en) * | 2015-05-22 | 2015-11-18 | 广州军区广州总医院 | Skin handling device can be debugged to surface of a wound |
-
2015
- 2015-05-22 CN CN201510268554.4A patent/CN104873234B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104873234A (en) | 2015-09-02 |
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