CN208339547U - Skin wound repairs tractor - Google Patents
Skin wound repairs tractor Download PDFInfo
- Publication number
- CN208339547U CN208339547U CN201721930930.2U CN201721930930U CN208339547U CN 208339547 U CN208339547 U CN 208339547U CN 201721930930 U CN201721930930 U CN 201721930930U CN 208339547 U CN208339547 U CN 208339547U
- Authority
- CN
- China
- Prior art keywords
- draft arm
- telescopic rod
- cross bar
- draft
- connecting plate
- 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
Abstract
The utility model discloses skin wounds to repair tractor, it is related to the field of medical instrument technology.Multiple screw holes are respectively equipped on its draft arm one and draft arm two, the top of draft arm one and draft arm two is fixed by bolt across screw hole, the bottom of draft arm one and draft arm two is equipped with connecting plate, connecting plate bottom connection traction pawl, the top of draft arm one is equipped with fixed block, cross bar is equipped in fixed block, cross bar bottom is set there are two support rod, support rod bottom is equipped with plate, flat plate bottom is equipped with adhesive strip, one end of cross bar is telescopic rod one, and telescopic rod one connects with telescopic rod two hinge, and the bottom of telescopic rod two is equipped with fixture.The utility model has the beneficial effect that its two draft arms are to be symmetrical set, it is adjustable to draw pawl distance, support rod can play the role of supporting and fixing, traction effect is good, it is connected and fixed by telescopic rod and fixture with other clothings, enhances fixed effect, and the wound of patient will not be aggravated, the pain of patient is reduced, it is easy to use.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to skin wound repairs tractor.
Background technique
Defect of skin is common a kind of complication after limb trauma.Traditional treatment method is using Free Skin Graft or to turn
Vessel Skin Flap defect is moved, the disadvantage is that donor site skin or soft tissue need to be sacrificed, scar is larger, and transposition of flap technical requirements are high.Root
According to tension-stress rule, continues to living tissue, stable slow drawing-off, can stimulate or activate certain histiocytic regeneration
And active growth, growth pattern are identical cell division similar to fetal tissue, that is, control the tensile stress of drawing, bone with
Soft tissue is renewable.
The method for being usually used in defect of skin stretching treatment is to penetrate Kirschner wire in the skin edge of wound two sides to connect by steel wire
External fixing rack, it is postoperative gradually to draw skin edge.The disadvantage is that external fixing rack is huger, using, it is inconvenient to carry, external fixing rack cannot
It is adjusted according to surface of a wound size, especially for the small surface of a wound, use is extremely inconvenient.The small surface of a wound is more common in clinic, existing
Have in technology, also there is the tractor for the small surface of a wound, setting before and after the draft arm on its both sides cannot accomplish that bilateral symmetry is set
It sets, and is to be fixedly connected with whole device with the diaphysis of wound site by bone nail, although also functioning to fixed function, may add
The wound of heavy patient simultaneously brings pain.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
The skin wound of reason repairs tractor, its two draft arms are to be symmetrical set, and traction pawl distance is adjustable, and support rod can be with
Play the role of supporting and fixing, traction effect is good, is connected and fixed by telescopic rod and fixture with other clothings, enhances fixed effect
Fruit, and the wound of patient will not be aggravated, the pain of patient is reduced, it is easy to use.
In order to solve the problems existing in background technology, the technical solution adopted in the utility model are as follows: it includes draft arm
One, draft arm two, screw hole, bolt, connecting plate, traction pawl, fixed block, cross bar, support rod, adhesive strip, telescopic rod one, telescopic rod
Two, fixture；The draft arm one and draft arm two are oppositely arranged, and are respectively equipped with multiple screw holes on draft arm one and draft arm two,
The top of draft arm one and draft arm two is fixed by bolt across screw hole, and the bottom of draft arm one and draft arm two is equipped with connection
Plate, connecting plate bottom connection traction pawl, the top of draft arm one is equipped with fixed block, is equipped with cross bar, cross bar bottom in fixed block
If two support rods are respectively provided at the left and right side of two entirety of draft arm one and draft arm, support rod bottom there are two support rod
Equipped with plate, flat plate bottom is equipped with adhesive strip, and one end of cross bar is telescopic rod one, and telescopic rod one connects with telescopic rod two hinge, stretches
The bottom of contracting bar two is equipped with fixture.
Further, the connecting plate is equipped with multiple mounting holes.
Further, the top of the traction pawl passes through mounting hole by screw and is fixed on connecting plate.
Further, the hook portion of traction pawl lateral bend into draft arm one and the angle of traction two.
Further, the fixture and telescopic rod two are hinge-connection.
After adopting the above structure, the utility model has the beneficial effect that its two draft arms are to be symmetrical set, and draws pawl
Distance is adjustable, and support rod can play the role of supporting and fixing, and traction effect is good, passes through telescopic rod and fixture and other clothings
It is connected and fixed, enhances fixed effect, and the wound of patient will not be aggravated, reduce the pain of patient, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after two Distance Shortened of draft arm one and draft arm of the utility model.
Description of symbols: draft arm 1, draft arm 22, screw hole 3, bolt 4, connecting plate 5, traction pawl 6, fixed block 7,
Cross bar 8, support rod 9, adhesive strip 10, telescopic rod 1, telescopic rod 2 12, fixture 13.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
As shown in Figure 1, present embodiment adopts the following technical scheme that it includes draft arm 1, draft arm 22, spiral shell
Hole 3, bolt 4, connecting plate 5, traction pawl 6, fixed block 7, cross bar 8, support rod 9, adhesive strip 10, telescopic rod 1, telescopic rod two
12, fixture 13；The draft arm 1 and draft arm 22 are oppositely arranged, and are respectively equipped on draft arm 1 and draft arm 22 multiple
The top of screw hole 3, draft arm 1 and draft arm 22 passes through the fixation of screw hole 3 by bolt 4, draft arm 1 and draft arm 22
Bottom is equipped with connecting plate 5, and 5 bottom of connecting plate connection traction pawl 6, the top of draft arm 1 is equipped with fixed block 7, wears in fixed block 7
Equipped with cross bar 8,8 bottom of cross bar is set there are two support rod 9, and two support rods 9 are respectively provided at draft arm 1 and draft arm 22 is whole
Left and right side, 9 bottom of support rod is equipped with plate, and flat plate bottom is equipped with adhesive strip 10, and one end of cross bar 8 is telescopic rod one
11, telescopic rod 1 and 2 12 hinge-connection of telescopic rod, the bottom of telescopic rod 2 12 are equipped with fixture 13.
Further, the connecting plate 5 is equipped with multiple mounting holes.
Further, the top of the traction pawl 6 passes through mounting hole by screw and is fixed on connecting plate 5.
Further, the hook portion of the traction pawl 6 lateral bend into draft arm 1 and the angle of traction 22.
Further, the fixture 13 and telescopic rod 2 12 are hinge-connection.
In use, first that the top of draft arm 1 and draft arm 22 is fixed by bolt 4, the bottom of two draft arms is separated
Angle is formed, grabs the skin surfaces of attached surface of a wound two sides by drawing pawl 6, as shown in Fig. 2, then gradually by draft arm 1 and leading
Draw the shortening of the distance between lower section of arm 22, screw hole 3 is sequentially passed through by bolt 4 from top to down and is tightened, draft arm 1 and is led
The angle drawn between arm 22 reduces, and gradually covers defect of skin area by the regenerated soft tissue of stretching, adhesive strip 10 is pasted onto the surface of a wound
Near skin, by 9 support rail 8 of support rod, so that one 1 position of draft arm be made to fix, cross bar 8 can also pass through telescopic rod
1 and the support of telescopic rod 2 12 fix, telescopic rod 2 12 is clipped on clothing fixed, telescopic rod 1 and flexible by fixture 13
Bar 2 12 is scalable, facilitates the adjusting of different distance, and the top for drawing pawl 6 passes through mounting hole by screw and is fixed on connecting plate 5
On, select different mounting holes to install, i.e., the distance between changeable traction pawl 6 is easy to use.
Two draft arms of present embodiment are to be symmetrical set, and traction pawl distance is adjustable, and support rod can rise
To effect is supported and fixed, traction effect is good, is connected and fixed by telescopic rod and fixture with other clothings, enhances fixed effect,
And the wound of patient will not be aggravated, and the pain of patient is reduced, it is easy to use.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. skin wound repairs tractor, it is characterised in that including draft arm one, draft arm two, screw hole, bolt, connecting plate, lead
Draw pawl, fixed block, cross bar, support rod, adhesive strip, telescopic rod one, telescopic rod two, fixture；The draft arm one and draft arm two
It is oppositely arranged, is respectively equipped with multiple screw holes on draft arm one and draft arm two, the top of draft arm one and draft arm two passes through spiral shell
Bolt is fixed across screw hole, and the bottom of draft arm one and draft arm two is equipped with connecting plate, connecting plate bottom connection traction pawl, draft arm
One top is equipped with fixed block, and cross bar is equipped in fixed block, and cross bar bottom is set there are two support rod, and two support rods are respectively provided at
The left and right side of two entirety of draft arm one and draft arm, support rod bottom are equipped with plate, and flat plate bottom is equipped with adhesive strip, cross bar
One end be telescopic rod one, telescopic rod one connects with telescopic rod two hinge, and the bottom of telescopic rod two is equipped with fixture.
2. skin wound according to claim 1 repairs tractor, it is characterised in that the connecting plate is equipped with multiple peaces
Fill hole.
3. skin wound according to claim 2 repairs tractor, it is characterised in that pass through spiral shell at the top of the traction pawl
Nail is fixed on connecting plate across mounting hole.
4. skin wound according to claim 1 repairs tractor, it is characterised in that the hook portion of the traction pawl is to traction
Lateral bend in arm one and the angle of traction two.
5. skin wound according to claim 1 repairs tractor, it is characterised in that the fixture is hinge with telescopic rod two
Link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930930.2U CN208339547U (en) | 2017-12-31 | 2017-12-31 | Skin wound repairs tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930930.2U CN208339547U (en) | 2017-12-31 | 2017-12-31 | Skin wound repairs tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339547U true CN208339547U (en) | 2019-01-08 |
Family
ID=64873919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721930930.2U Expired - Fee Related CN208339547U (en) | 2017-12-31 | 2017-12-31 | Skin wound repairs tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339547U (en) |
-
2017
- 2017-12-31 CN CN201721930930.2U patent/CN208339547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |