CN104873234A - Adjustable skin carrying device for wound surface - Google Patents
Adjustable skin carrying device for wound surface Download PDFInfo
- Publication number
- CN104873234A CN104873234A CN201510268554.4A CN201510268554A CN104873234A CN 104873234 A CN104873234 A CN 104873234A CN 201510268554 A CN201510268554 A CN 201510268554A CN 104873234 A CN104873234 A CN 104873234A
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- block
- wound surface
- calvus
- adjusting rod
- handling 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
-
- 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 an adjustable skin carrying device for the wound surface. The adjustable skin carrying device comprises a supporting block and two supporting rods installed on the supporting block. An included angle is formed between the two supporting rods. An adjusting mechanism capable of adjusting the size of the included angle is installed between the two supporting rods. Each supporting rod is provided with a plurality of claw piece fixing blocks. Each claw piece fixing block is provided with a claw piece. In the using process, the claw pieces are attached to the skin surfaces of the two sides of the wound surface, and then under the effect of the adjusting mechanism, the included angle between the supporting rods is reduced gradually, so that regenerative soft tissue is stretched to cover the skin deficiency area gradually; according to the device, each supporting rod is provided with the claw piece fixing blocks connected with the claw pieces, and can be combined and installed at will according to the size and the shape of the wound surface, and the device is suitable for most wound surfaces needing flap repair in clinics; meanwhile, by adjusting the included angle between the supporting rods, carrying and stretching of the skin are controlled, and adjusting force and speed are controllable; combined design and simplified design exist at the same time, and the device can be applied to the clinics more flexibly and variably.
Description
Technical field
The present invention is used for medical instruments field, particularly relates to a kind of wound surface adjustable skin Handling device.
Background technology
Skin injury is a kind of complication common after limb trauma.Traditional Therapeutic Method is for utilizing Free Skin Graft or transposition of flap repair deficiency, and its shortcoming to be sacrificed for district's skin or soft tissue, and cicatrix is comparatively large, and transposition of flap technical requirement is high.According to " tension force-stress rule (law of tension stress; LTS) ": to continue to biological tissue, stable slow drawing-off, can stimulate or activate some histiocytic regeneration and active growth, the similar fetal tissue of its growth pattern, be identical cell division, namely control the tensile stress of tractive, bone and soft tissue renewable.The Ilizarov method being usually used in skin injury stretching treatment is penetrate Kirschner wire at the skin edge of wound both sides to connect external fixer by steel wire, the postoperative skin of traction gradually edge.Its shortcoming is that external fixer is huger, and arbitrarily can not combine according to wound surface size, uses, carries inconvenience.Kirschner wire steel wire deficient in stability in addition, easily causes drawing unsuccessfully, therefore fails to carry out application clinical.
Summary of the invention
For solving the problem, the invention provides a kind of structure simple, arbitrarily can combine according to wound surface size, use more flexible and changeable, and the wound surface adjustable skin Handling device that convenient sterilizing carries.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wound surface adjustable skin Handling device, comprise back-up block and be contained in two support bars on described back-up block, angle is formed between two described support bars, the governor motion of corner dimension described in adjustable is housed between two described support bars, two described support bars are all equipped with some calvus fixed blocks, each described calvus fixed block is all equipped with calvus.
Be further used as the improvement of technical solution of the present invention, described governor motion comprises adjusting rod, two described support bars is all equipped with the adjusting rod fixed block that can clamp described adjusting rod.
Be further used as the improvement of technical solution of the present invention, described adjusting rod fixed block comprises switch block and lower switch block, be connected by rotating shaft between described upper switch block with lower switch block, described upper switch block is provided with the upper via hole that passes for described adjusting rod and can the screwing of adjusting rod in fastening upper via hole, and described lower switch block is provided with the lower via hole that passes for described support bar and can the lower screw of fastening lower via hole inner bracing piece.
Be further used as the improvement of technical solution of the present invention, each described calvus all forms the tip of lateral bend in described angle.
Be further used as the improvement of technical solution of the present invention, described calvus fixed block comprises upper holder block and lower lock block, described upper holder block and lower lock block are equipped with groove, described upper holder block and lower lock block are formed by briquetting screw fastening and by described groove and pass and the through hole of clamping brace bar for support bar between upper holder block and lower lock block, and the side of described upper holder block and lower lock block forms the installed surface installing described calvus.
Be further used as the improvement of technical solution of the present invention, described back-up block is equipped with nail, described nail is perpendicular to two described support bar place planes.
Beneficial effect of the present invention: during use, adjust the angle between two support bars, calvus is grabbed the skin surface investing wound surface both sides, then constantly the angle between support bar is reduced under the effect of governor motion, thus cover skin injury district gradually by the soft tissue that stretching regenerates, in this wound surface adjustable skin Handling device, the calvus fixed block of some connection calvus is set at each support bar, arbitrarily can combine installation according to wound surface size and shape, be practically applicable to the wound surface that great majority need Vessel Skin Flap clinically; Control the carrying tractive of skin by angle between adjustment support bar simultaneously, adjustment power and speed controlled; Combination type design and simplified style design exist simultaneously, more flexible and changeable for applying clinically.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is embodiment of the present invention axis of no-feathering mapping;
Fig. 2 is embodiment of the present invention structure top view;
Fig. 3 is embodiment of the present invention structure side view.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, that show the concrete structure of the preferred embodiment of the present invention.To the construction features of the present invention each element be described in detail below, and if be described to direction (upper and lower, left and right, before and after) time, be shown structure for reference to describing with Fig. 1, but actual user of the present invention is to not limiting to so.
The invention provides a kind of wound surface adjustable skin Handling device, comprise back-up block 1 and be contained in two support bars 2 on described back-up block 1, angle is formed between two described support bars 2, the governor motion of corner dimension described in adjustable is housed between two described support bars 2, two described support bars 2 are all equipped with some calvus fixed blocks 3, each described calvus fixed block 3 is all equipped with calvus 4.Described calvus fixed block 3 comprises upper holder block 31 and lower lock block 32, described upper holder block 31 and lower lock block 32 are equipped with groove, described upper holder block 31 and lower lock block 32 by briquetting screw 33 fastening and by described groove is formed between upper holder block 31 and lower lock block 32 for support bar 2 through and the through hole of clamping brace bar 2, the side of described upper holder block 31 and lower lock block 32 forms the installed surface of the described calvus 4 of installation.Each described calvus 4 all forms the tip of lateral bend in described angle, can be grabbed the skin of attached firmly wound surface both sides by tip.Described governor motion comprises adjusting rod 5, and two described support bars 2 are all equipped with the adjusting rod fixed block 6 that can clamp described adjusting rod 5.Described adjusting rod fixed block 6 comprises switch block 61 and lower switch block 62, be connected by rotating shaft between described upper switch block 61 with lower switch block 62, described upper switch block 61 is provided with the upper via hole that passes for described adjusting rod 5 and can the screwing 63 of adjusting rod 5 in fastening upper via hole, and described lower switch block 62 is provided with the lower via hole that passes for described support bar 2 and can the lower screw 64 of fastening lower via hole inner bracing piece 2.
During use, adjust the angle between two support bars 2, calvus 4 is grabbed the skin surface investing wound surface both sides, then constantly the angle between support bar 2 is reduced under the effect of governor motion, thus cover skin injury district gradually by the soft tissue that stretching regenerates, in this wound surface adjustable skin Handling device, the calvus fixed block 3 of some connection calvus 4 is set at each support bar 2, arbitrarily installation can be combined according to wound surface size and shape, change, such as: for larger wound surface, all can go to support on the both sides of wound surface and fix, and change the length of support bar 2, increase the quantity of calvus 4, be practically applicable to the wound surface that great majority need Vessel Skin Flap clinically, controlled the carrying tractive of skin by adjustment support bar 2 angles simultaneously, adjustment power and speed controlled, combination type design and simplified style design exist simultaneously, more flexible and changeable for applying clinically.
Conveniently whole device fixing on health, described back-up block 1 is equipped with nail 7, and described nail 7 is perpendicular to two described support bar 2 place planes.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, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. a wound surface adjustable skin Handling device, it is characterized in that: comprise back-up block and be contained in two support bars on described back-up block, angle is formed between two described support bars, the governor motion of corner dimension described in adjustable is housed between two described support bars, two described support bars are all equipped with some calvus fixed blocks, each described calvus fixed block is all equipped with calvus.
2. wound surface adjustable skin Handling device according to claim 1, is characterized in that: described governor motion comprises adjusting rod, two described support bars is all equipped with the adjusting rod fixed block that can clamp described adjusting rod.
3. wound surface adjustable skin Handling device according to claim 2, it is characterized in that: described adjusting rod fixed block comprises switch block and lower switch block, be connected by rotating shaft between described upper switch block with lower switch block, described upper switch block is provided with the upper via hole that passes for described adjusting rod and can the screwing of adjusting rod in fastening upper via hole, and described lower switch block is provided with the lower via hole that passes for described support bar and can the lower screw of fastening lower via hole inner bracing piece.
4. the wound surface adjustable skin Handling device according to claim 1,2 or 3, is characterized in that: each described calvus all forms the tip of lateral bend in described angle.
5. the wound surface adjustable skin Handling device according to claim 1,2 or 3, it is characterized in that: described calvus fixed block comprises upper holder block and lower lock block, described upper holder block and lower lock block are equipped with groove, described upper holder block and lower lock block are formed by briquetting screw fastening and by described groove and pass and the through hole of clamping brace bar for support bar between upper holder block and lower lock block, and the side of described upper holder block and lower lock block forms the installed surface installing described calvus.
6. the wound surface adjustable skin Handling device according to claim 1,2 or 3, is characterized in that: described back-up block is equipped with nail, and described nail is perpendicular to two described support bar place planes.
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 true CN104873234A (en) | 2015-09-02 |
| CN104873234B CN104873234B (en) | 2017-09-29 |
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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 |
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| Country | Link |
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| CN (1) | CN104873234B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997265A (en) * | 2016-06-29 | 2016-10-12 | 朱跃良 | Traction apparatus assisting in automatic recovery and growth of wound surface |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126430A (en) * | 1993-05-03 | 1996-07-10 | 药物化学产品股份有限公司 | 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 |
| CN102302380A (en) * | 2011-08-02 | 2012-01-04 | 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126430A (en) * | 1993-05-03 | 1996-07-10 | 药物化学产品股份有限公司 | 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 |
| CN102302380A (en) * | 2011-08-02 | 2012-01-04 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997265A (en) * | 2016-06-29 | 2016-10-12 | 朱跃良 | Traction apparatus assisting in automatic recovery and growth of wound surface |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104873234B (en) | 2017-09-29 |
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