CN101984942A - Quick fastening splint for long bone fracture - Google Patents
Quick fastening splint for long bone fracture Download PDFInfo
- Publication number
- CN101984942A CN101984942A CN2010105496626A CN201010549662A CN101984942A CN 101984942 A CN101984942 A CN 101984942A CN 2010105496626 A CN2010105496626 A CN 2010105496626A CN 201010549662 A CN201010549662 A CN 201010549662A CN 101984942 A CN101984942 A CN 101984942A
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- China
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- drum
- nylon wire
- linkage
- splint
- synchronizing
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Abstract
The invention discloses a quick fastening splint for long bone fracture, which comprises a fixing device and a linkage device; the fixing device comprises a splint, a wire coil, a linking tape and a nylon wire; two ends of the linkage device and the splint are both fixed with a hook of the linking tape or a loop stick button; the linkage device and the splint are bonded on the loop or the hook stick button of the linking tape through the hook stick button of the linking tape; the splint is provided with a nylon wire mounting hole, one end of the nylon wire is wound on the a wire coil and is arranged on the linkage device in a connecting mode, the other end of the nylon wire is fixed in a off-avoiding mode on the tail end of the splint through the nylon mounting hole on the splint; and the wire coil rotates, the nylon wire is wound on the wire coil and is tightened, and the fixing device and the linkage device act together, and the splint tightens a body. The quick fastening splint has the advantages that the self rescue of the wounded in the disaster site can be realized, automatic body protection is provided, the fixing can be quickly and effectively completed for once, parts of different thickness are enabled to reach enough fixing strength and the quick fastening splint can not exceed the utmost force allowed in medicine.
Description
Technical field
The invention belongs to medical Aided Machine technical field, relate to the quick binding clip of a kind of long bone fracture, relate in particular to a kind of quick binding clip of long bone fracture that limb is hindered in automatic protection that has; Be specially adapted to the emergency self-saving of extremity fracture.
Background technology
At disaster and unexpected on-the-spot modal long bone fracture, there is not fixture very fast and effectively at present; The wounded is difficult to save oneself; The equipment of other fixed in place fracture all needs on-the-spot assembling, the delay time at stop, and also use has the certain condition restriction.
Summary of the invention
The invention discloses the quick binding clip of a kind of long bone fracture, long bone fracture does not have fixture very fast and effectively in the prior art to solve; The wounded is difficult to save oneself; Other fixed in place fracture equipment needs on-the-spot assembling, the delay time at stop, uses problems such as the restriction of having ready conditions.
The present invention includes fixture, have clamping plate on the fixture; It is characterized in that also comprising linkage; Also comprise drum, magic tape, nylon wire on the fixture; The two ends of linkage and strap all are fixed with the hook or the pile loop thread gluing of magic tape; Linkage and strap are bonded on the pile loop or hook thread gluing of magic tape by the hook thread gluing of magic tape; Have the nylon wire installing hole on the strap, nylon wire one end is mounted on the linkage on drum, and the nylon wire other end passes the nylon wire installing hole on the strap, and the terminal anticreep is fixed on strap; Drum rotates, and nylon wire is wrapped on the drum, tightens up nylon wire, and fixture is moved with linkage, makes clamping plate clamp limbs; Guarantee that the wounded saves oneself fast.
Linkage comprises handle, driving wheel, synchronizing wheel, driving shaft, synchronizing shaft, synchronous band, draw-in groove; Driving wheel is installed on the driving shaft, and synchronizing wheel is installed on the synchronizing shaft; Band is installed on driving wheel and the synchronizing wheel synchronously; Handle rotation back drives driving shaft and driving wheel rotates, and driving wheel drive band is synchronously rotated, and drives synchronizing wheel, synchronizing shaft rotation synchronously; Be separately installed with drum on driving shaft, the synchronizing shaft; Drum and synchronizing wheel, drum and driving wheel coaxially rotate down in working order; Drum rotates with the axis and tightens up nylon wire, and fixture is moved with linkage, makes clamping plate clamp limbs; Rotary handle, till fixing, with curved handle, handle snaps in draw-in groove, realizes the handle self-locking; Guarantee that the wounded saves oneself fast.
Fixture of the present invention also comprises hook, link; Hook is fixed on the nylon wire both-side ends with link, and after clamping plate clamped limbs, the hook correspondence hung on the link, guaranteed nylon wire two ends anticreep, prevented to lose efficacy.
The present invention's hook is spiral type, and is effectively fixing to realize, anti-locking hook.
Invention also comprises the protection adjustment structure, and the protection adjustment structure comprises rubber ring, nut.Rubber ring is assemblied between driving shaft and the drum, between synchronizing shaft and the drum and between drum and the nut; Nut is installed in the drum below, regulates the size of protecting moment by nut, and regulates the size of maximal friction; Nylon wire of the present invention three places after any place of three place's nylon wires is fixing, can make corresponding drum not do moved in coaxial with synchronizing wheel, thereby prevent that bed knife from spending greatly; Guarantee that all nylon wires all reach the optimal fixation effect, the protection adjustment structure guarantees that all sites is effectively fixing.
The buffer gap that has 1.5mm between drum and the synchronizing shaft, rubber ring are assemblied between driving shaft and the drum, between synchronizing shaft and the drum and during the buffering between drum and the nut interspaces, guarantee safe and effective.
Have driving shaft axle bed, synchronizing shaft axle bed on the linkage of the present invention; Axle bed spacing scalable guarantees distance between axles; Axle bed leaves big gap, fills lubricant in the gap of axle bed, guarantees that linkage can rotate well.
The present invention has adopted 5 clamping plate to fix, the wide 25mm of each clamping plate.Simultaneously, expand plate in addition, the scalable spacing was to fix thick limbs.
Use when of the present invention, at first with the clamping plate at linkage place as for the injury, then with thread gluing together with residue clamping plate and nylon wire, around one week of limbs, make the thread gluing bonding carry out Primary Location.At this moment, anticreep being linked up with correspondence hangs on the link.Then, rotary handle, when all nylon wires are all tightened up, clamping plate are fixing promptly to be finished, and with the handle horizontal, fell in the draw-in groove of linkage housing upper surface, realizes the handle self-locking.In the rotary course, every nylon wire can tighten up adjusting automatically according to limbs thickness size difference.If needs are arranged, will be linked with and untie, hang on the neck.
Advantage of the present invention is: the wounded that can realize the disaster scene saves oneself, and has limbs and protects automatically, and effectively once finish fixing fast.Guarantee that the thickness different parts all reaches enough constant intensities, and can not allow maximum dynamics above medical science.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a linkage structural representation of the present invention;
Fig. 3 is a linkage structure A-A cutaway view of the present invention;
Among the figure: 1 synchronizing wheel, 2 axle beds, 3 drums, 4 driving wheels, 5 rubber, 6 driving shafts, 7 synchronizing shafts, 8 handles, 9 are with synchronously, 10 clamping plate, 11 nuts, 12 hooks, 13 links, 14 thread gluings, 15 nylon wires, 16 draw-in grooves.
The specific embodiment
Below be one embodiment of the present of invention.
As Fig. 1, Fig. 2, shown in Figure 3: the present invention includes fixture, linkage; Fixture comprises drum 3, clamping plate 10, hook 12, link 13, magic tape 14, nylon wire 15; The two ends of linkage and strap 10 all are fixed with the hook thread gluing of magic tape 14; Linkage and strap 10 are bonded in the pile loop thread gluing of thread gluing 14 by the hook thread gluing of magic tape 14; Have nylon wire 15 installing holes on the strap, nylon wire 15 1 ends are mounted on the linkage on drum 3, and nylon wire 15 other ends pass nylon wire 15 installing holes on the strap; Hook 12 is fixed on nylon wire 15 both-side ends with link 13, and hook 12 is a spiral type, links up with 12 correspondences and hangs on the link 13, and is effectively fixing to realize, anti-locking hook.
As Fig. 2, shown in Figure 3: linkage comprises handle 8, synchronizing wheel 1, driving wheel 4, driving shaft 6, synchronizing shaft 7, is with 9 synchronously, the protection adjustment structure, handle 8 rotation backs drive driving shaft 6, driving wheel 4, driving wheel 4 drives is with 9 synchronously, thereby makes synchronizing wheel 1, synchronizing shaft 7 rotations; Rotary handle 8 tightens up nylon wire 15, and fixture is moved with linkage, till fixing; With handle 8 bendings, draw-in groove blocks automatically, realizes the handle self-locking.Drum 3 coaxially rotates down in working order with synchronizing wheel 4; Thereby three drums 3 begin to rotate with the axis and tighten up nylon wire 15, make clamping plate 10 clamp limbs; During use, fixture is moved with linkage, guarantees that the wounded saves oneself fast.
As shown in Figure 2: the protection adjustment structure on the linkage comprises rubber ring 5, nut 11.Rubber ring 5 is assemblied in axle 6, between axle 7 and the drum 3, between drum 3 and the nut 11.The size of nut adjustable protective moment guarantees that simultaneously all nylon wires all reach the optimal fixation effect.The protection adjustment structure guarantees that all sites is effectively fixing, and can regulate the size that is subjected to maximal friction.After any place of three place's nylon wires is fixing, can makes corresponding drum not do moved in coaxial, thereby prevent that bed knife from spending greatly with synchronizing wheel.
As shown in Figure 1: 5 of present embodiment clamping plate 10 quantity, the wide 25mm of each clamping plate.Expand plate in addition, the scalable spacing was to fix thick limbs.
As shown in Figure 2: between drum 3 and the synchronizing shaft 7, have the buffer gap of 1.5mm between drum 3 and the driving shaft 6, for rubber 5 is filled between driving shaft 6 and the drum 3, between synchronizing shaft 7 and the drum 3 and during the buffering between drum 3 and the nut 11 interspaces, guarantee safe and effective.
As shown in Figure 2: axle bed 2 spacing scalable guarantee distance between axles; Axle bed 2 leaves big gap, and the intermediate gap of axle bed 2 fills lubricant; Guarantee that linkage can rotate well.
Use when of the present invention, at first with the clamping plate at linkage place as for the injury, then with thread gluing 14 together with 4 clamping plate of residue and nylon wire 15, around one week of limbs, make the thread gluing bonding carry out Primary Location.At this moment, with 3 anticreep hooks 12, correspondence hangs on 3 links 13.Then, rotary handle 8, when all nylon wires 15 are all tightened up, clamping plate are fixing promptly to be finished, and with the handle horizontal, fell in the draw-in groove 16 of linkage housing upper surface, realizes the handle self-locking.In the rotary course, every nylon wire 15 can tighten up adjusting automatically according to limbs thickness size difference, guarantees that the thickness different parts all reaches enough constant intensities, and can not allow maximum dynamics above medical science.If needs are arranged, will be linked with and untie, hang on the neck.
Claims (8)
1. the quick binding clip of long bone fracture comprises fixture, has clamping plate on the fixture; It is characterized in that also comprising linkage; Also comprise drum, magic tape, nylon wire on the fixture; The two ends of linkage and strap all are fixed with the hook or the pile loop thread gluing of magic tape; Linkage and strap are bonded on the pile loop or hook thread gluing of magic tape by the hook thread gluing of magic tape; Have the nylon wire installing hole on the strap, nylon wire one end is mounted on the linkage on drum, and the nylon wire other end passes the nylon wire installing hole on the strap, and the terminal anticreep is fixed on strap; Drum rotates, and nylon wire is wrapped on the drum, tightens up nylon wire, and fixture is moved with linkage, makes clamping plate clamp limbs.
2. the quick binding clip of long bone fracture according to claim 1 is characterized in that: linkage comprises handle, driving wheel, synchronizing wheel, driving shaft, synchronizing shaft, synchronous band, draw-in groove; Driving wheel is installed on the driving shaft, and synchronizing wheel is installed on the synchronizing shaft; Band is installed on driving wheel and the synchronizing wheel synchronously; Handle rotation back drives driving shaft and driving wheel rotates, and driving wheel drive band is synchronously rotated, and drives synchronizing wheel, synchronizing shaft rotation synchronously; Be separately installed with drum on driving shaft, the synchronizing shaft; Drum and synchronizing wheel, drum and driving wheel coaxially rotate down in working order; Drum rotates with the axis and tightens up nylon wire, and fixture is moved with linkage, makes clamping plate clamp limbs; Rotary handle tightens up nylon wire, and fixture is moved with linkage, and till fixing, with curved handle, handle snaps in draw-in groove, realizes the handle self-locking.
3. the quick binding clip of long bone fracture according to claim 1, it is characterized in that: fixture also comprises hook, link; Hook is fixed on the nylon wire both-side ends with link, and after clamping plate clamped limbs, the hook correspondence hung on the link, guaranteed nylon wire two ends anticreep, prevented to lose efficacy.
4. according to claim 1 or the quick binding clip of 3 described long bone fractures, it is characterized in that: link up with and be spiral type.
5. the quick binding clip of long bone fracture according to claim 1 is characterized in that: also comprise the protection adjustment structure, the protection adjustment structure comprises rubber ring, nut; Rubber ring is assemblied between driving shaft and the drum, between synchronizing shaft and the drum and between drum and the nut; Nut is installed in the drum below, regulates the size of protecting moment by nut, and regulates the size of maximal friction.
6. the quick binding clip of long bone fracture according to claim 1, it is characterized in that: between drum and the synchronizing shaft, have the buffer gap of 1.5mm between drum and the driving shaft, rubber ring is assemblied between driving shaft and the drum, between synchronizing shaft and the drum and during the buffering between drum and the nut interspaces.
7. the quick binding clip of long bone fracture according to claim 1 is characterized in that: have driving shaft axle bed, synchronizing shaft axle bed on the linkage; Axle bed spacing scalable guarantees distance between axles; Axle bed leaves the gap, fills lubricant in the axle bed gap.
8. the quick binding clip of long bone fracture according to claim 1 is characterized in that: adopt 5 clamping plate to fix the wide 25mm of each clamping plate; Also comprise the expansion plate, the scalable spacing was to fix thick limbs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010549662 CN101984942B (en) | 2010-11-19 | 2010-11-19 | Quick fastening splint for long bone fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010549662 CN101984942B (en) | 2010-11-19 | 2010-11-19 | Quick fastening splint for long bone fracture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984942A true CN101984942A (en) | 2011-03-16 |
| CN101984942B CN101984942B (en) | 2013-04-10 |
Family
ID=43709375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010549662 Expired - Fee Related CN101984942B (en) | 2010-11-19 | 2010-11-19 | Quick fastening splint for long bone fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101984942B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000036A1 (en) * | 1987-07-02 | 1989-01-12 | Langdon Orr Cheryl Ralda | A splinting method, splint and strap |
| CN101507669A (en) * | 2009-03-23 | 2009-08-19 | 孙雁群 | Clamping-plate external fixation bone-fracture treatment system |
| CN101669847A (en) * | 2009-08-20 | 2010-03-17 | 成都峻峰科技开发有限公司 | Blood activating fixed plate in orthopedics |
-
2010
- 2010-11-19 CN CN 201010549662 patent/CN101984942B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000036A1 (en) * | 1987-07-02 | 1989-01-12 | Langdon Orr Cheryl Ralda | A splinting method, splint and strap |
| CN101507669A (en) * | 2009-03-23 | 2009-08-19 | 孙雁群 | Clamping-plate external fixation bone-fracture treatment system |
| CN101669847A (en) * | 2009-08-20 | 2010-03-17 | 成都峻峰科技开发有限公司 | Blood activating fixed plate in orthopedics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101984942B (en) | 2013-04-10 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130410 Termination date: 20151119 |