CN203953899U - Hand metacarpal fracture traction apparatus - Google Patents
Hand metacarpal fracture traction apparatus Download PDFInfo
- Publication number
- CN203953899U CN203953899U CN201420226327.6U CN201420226327U CN203953899U CN 203953899 U CN203953899 U CN 203953899U CN 201420226327 U CN201420226327 U CN 201420226327U CN 203953899 U CN203953899 U CN 203953899U
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- CN
- China
- Prior art keywords
- arm
- slide plate
- slideway
- fingerstall
- supporting splint
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Abstract
The disclosed hand metacarpal fracture of this utility model traction apparatus comprises arm-supporting splint (1), antetheca fixing band (2), palmrest (3), slideway (4), slide plate (5), sliding button (6), stayed pole (7), tractive hook (8), rubber band (9) and fingerstall (10), on described arm-supporting splint, be fixedly connected with antetheca fixing band, middle front end at arm-supporting splint (1) is fixedly connected with palmrest, on the bottom of arm-supporting splint (1), be provided with slideway, be connected in succession slide plate in described slideway interpolation, be provided with the sliding button being connected with slideway in the rear end of slide plate, described stayed pole is fixed on the front end of described slide plate, the front end of stayed pole has tractive hook, on this tractive hook, hang with rubber band, the other end of rubber band is connected with fingerstall.This utility model maintains reduction by traction by the corresponding phalanges of tractive metacarpal bone and fixes, and reaches raising therapeutic effect, alleviates patient suffering's auxiliary treatment object.There is the features such as easy and simple to handle, with low cost, sturdy and durable.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of easy to be easy-to-use, can promote the hand metacarpal fracture traction apparatus of metacarpal fracture healing.
Background technology
Metacarpal fracture is the commonly encountered diseases of orthopedics department, and this disease serious normal work, the living and studying that has affected patient causes greatly inconvenience and painful to patient.For this type of sufferer, traditional treatment means is taked operative treatment mostly, not only can form new wound, increase patient's misery, and cure slow, medical expense is high.At present, clinical comparatively advanced treatment means is without trauma care, treats by fixed reset, traction.After reset, in order to be conducive to the healing of metacarpal fracture, need to carry out to phalanges the tractive of slight strength.Current most rubberized fabric adheres traction that adopts, there is cloth hypersensitivity in this method, and blood circulation is pointed in impact, needs the tight circulation of observing, and draws the problems such as strength is non-adjustable, and traction angle is restricted.During due to tractive, can cause metacarpal bone muscle, periosteum anxiety, produce negative pressure, therefore, also can increase patient's misery.
Summary of the invention
The purpose of this utility model produces thus, proposes a kind of metacarpal fracture healing.Maintain reduction by traction by the corresponding phalanges of tractive metacarpal bone and fix, reach raising therapeutic effect, alleviate patient suffering's auxiliary treatment object.There is the features such as easy and simple to handle, with low cost, sturdy and durable.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of metacarpal fracture healing comprises arm-supporting splint, antetheca fixing band, palmrest, slideway, slide plate, sliding button, stayed pole, tractive hook, rubber band and fingerstall, on described arm-supporting splint, be fixedly connected with antetheca fixing band, middle front end at arm-supporting splint is fixedly connected with palmrest, on the bottom of arm-supporting splint (1), be provided with slideway, be connected in succession slide plate in described slideway interpolation, be provided with the sliding button being connected with slideway in the rear end of slide plate, described stayed pole is fixed on the front end of described slide plate, the front end of stayed pole has tractive hook, on this tractive hook, hang with rubber band, the other end of rubber band is connected with fingerstall.
Arm-supporting splint described in the utility model is a rectangle plate.
Antetheca fixing band described in the utility model is made up of two straps, and the joint of two straps is that thread gluing connects.
Palmrest described in the utility model is a column type shape vertical with the supporting plate longitudinal axis.
Stayed pole described in the utility model upwards extends above arm-supporting splint from slide plate, is highly 15cm.
Fingerstall described in the utility model is small-sized rectangle cortex sheet.
On fingerstall described in the utility model, be connected with rubber band and articulate the hook being connected.
This utility model arm-supporting splint is a rectangular slab stainless steel, can clean at any time.Forearm is fixing bonding with thread gluing, not only can fix the forearm of different thicknesses, and operate fast and convenient.Palmrest is cylindrical, and inside is sponge, and skin is keratin, not only soft comfortable, and outside can clean at any time, the comfort and health while having ensured to use.Pressing sliding button can slide slide plate arbitrarily in slideway, unclamping rear slide plate is fixed on and needs arbitrarily position in slideway, the length that can regulate slide plate to stretch out like this, make the stayed pole of slide plate front end installation and the front end of arm-supporting splint can adjust the distance of any needs, and then the distance of the palm setting on rubber band on adjusting stayed pole and arm-supporting splint, make rubber band in different tractive dynamics.Fingerstall is small-sized rectangle cortex sheet, connects by cover hook, therefore can tangle outer or inner fingerstall hook according to the fineness of finger, ensures that fingerstall is enclosed within on phalanges degree of tightness suitable.The thick fingers fineness that is suitable for different patients, comprises child.This utility model is reasonable in design, maintains reduction by traction fix by the corresponding phalanges of tractive metacarpal bone, reaches raising therapeutic effect, alleviates patient suffering's auxiliary treatment object.There is the features such as easy and simple to handle, with low cost, sturdy and durable.
Brief description of the drawings
Fig. 1 is the structural representation of utility model.
Fig. 2 is the structural representation of utility model slideway, slide plate.
Fig. 3 is the structural representation of utility model fingerstall.
In figure: 1, arm-supporting splint, 2, antetheca fixing band, 3, palmrest, 4, slideway, 5, slide plate, 6, sliding button, 7, stayed pole, 8, tractive hook, 9, rubber band, 10, fingerstall, 11, fingerstall hook on fingerstall, 12, hook on fingerstall.
Detailed description of the invention
By reference to the accompanying drawings, provide embodiment of the present utility model as follows:
Metacarpal fracture healing described in the present embodiment comprises the hook 12 on fingerstall hook 11 and the fingerstall on arm-supporting splint 1, antetheca fixing band 2, palmrest 3, slideway 4, slide plate 5, sliding button 6, stayed pole 7, tractive hook 8, rubber band 9, fingerstall 10, fingerstall.
As shown in Figure 1: described arm-supporting splint 1 is a rectangle plate, adopt stainless steel to make, can clean at any time.Be fixedly connected with forearm fixing band 2 at the postmedian of arm-supporting splint 1, this forearm fixing band 2 is made up of two straps, and the joint of two straps adopts thread gluing to connect, and makes it both can fix the forearm of different thicknesses, and fast and easy is fixed again.Only patient's arm need be placed on arm-supporting splint, two belts of forearm fixing band are clung with thread gluing, just forearm can be fixed on supporting plate.Middle front end at arm-supporting splint 1 is fixed on palmrest 3 on arm-supporting splint 1 with all-purpose adhesive, this palmrest is the column type vertical with a supporting plate longitudinal axis structure, is made up of sponge outer wrapping keratin, can be comfortable palm is put thereon, and easily clean the comfort and health while having ensured to use.
As described in Figure 2: on the bottom surface of described arm-supporting splint 1, be provided with slideway 4, there is the slide plate 5 of a rectangular lamellar metal structure in slideway 4 socket connections, be fixed with sliding button 6 in the rear end of slide plate 5, this sliding button 6 is connected with slideway 4, slide plate can be slided in slideway by pressing and promoting sliding button, unclamping rear slide plate is fixed on and needs arbitrarily position in slideway, the length that can regulate slide plate to stretch out like this, make the stayed pole of slide plate front end installation and the front end of arm-supporting splint can adjust the distance of any needs, and then the distance of the palm setting on rubber band on adjusting stayed pole and arm-supporting splint, make rubber band in different tractive dynamics.Slideway 4, slide plate 5 and the principle of sliding button 6 and the structure of current commercially available cut-off knife are similar.
As shown in Figure 1, Figure 3: be fixedly connected with the stayed pole 7 of rod shaped structure at the front end of described slide plate 5, this stayed pole 7 upwards extends above arm-supporting splint from slide plate, height 15cm.The front end of stayed pole 7 is a hooked shape structure upwards, i.e. tractive hook 8, and hang with rubber band 9 on this tractive hook.The other end of rubber band 9 is connected with the hook 12 on fingerstall 10.Fingerstall is small-sized rectangle cortex sheet, and its width is no more than the length (finger is near a joint of palm) of proximal phalanx, can be wound around and refer to root.On fingerstall, be also provided with two groups of cover hooks 11, can select tangle outer or inner fingerstall hook according to the fineness of finger, ensure that fingerstall is enclosed within on phalanges degree of tightness suitable.Fingerstall is designed to multiple big or small style, adds two groups of fingerstall hooks, is suitable for different patients' thick fingers fineness, comprises child.
When use, patient is placed on forearm on arm-supporting splint, then by operator, two belts of forearm fixing band is clung with the thread gluing on it, notes ensureing patient's comfort level, and forearm is fixed on arm-supporting splint, and what patient's palm was comfortable is placed on palmrest.Then select applicable patient to point the fingerstall of thickness, tangle fingerstall hook.Rubber band is hung on the tractive hook of stayed pole, the sliding button of pressing and slide, regulates the position of slide plate in slideway, makes stayed pole and fingerstall keep suitable distance, be transferred to and be applicable to unclamping sliding button after distance, the tractive dynamics of maintenance rubber band thereby the position of slide plate remains unchanged.Pressing sliding button can slide slide plate arbitrarily in slideway, unclamping rear slide plate is fixed on and needs arbitrarily position in slideway, the length that can regulate slide plate to stretch out like this, make the stayed pole of slide plate front end installation and the front end of arm-supporting splint can adjust the distance of any needs, and then the distance of the palm setting on rubber band on adjusting stayed pole and arm-supporting splint, make rubber band in different tractive dynamics.
Claims (8)
1. a hand metacarpal fracture traction apparatus, it is characterized in that: comprise arm-supporting splint (1), antetheca fixing band (2), palmrest (3), slideway (4), slide plate (5), sliding button (6), stayed pole (7), tractive hook (8), rubber band (9) and fingerstall (10), on described arm-supporting splint (1), be fixedly connected with antetheca fixing band (2), be fixedly connected with palmrest (3) at the middle front end of arm-supporting splint (1), on the bottom of arm-supporting splint (1), be provided with slideway (4), be connected in succession slide plate (5) in described slideway interpolation, be provided with the sliding button (6) being connected with slideway (4) in the rear end of slide plate, described stayed pole (7) is fixed on the front end of described slide plate, the front end of stayed pole has tractive hook (8), on this tractive hook, hang with rubber band (9), the other end of rubber band is connected with fingerstall (10).
2. a kind of hand metacarpal fracture traction apparatus according to claim 1, is characterized in that: described arm-supporting splint (1) is a rectangle plate.
3. a kind of hand metacarpal fracture traction apparatus according to claim 1, is characterized in that: described antetheca fixing band (2) is made up of two straps, and the joint of two straps is that thread gluing connects.
4. a kind of hand metacarpal fracture traction apparatus according to claim 1, is characterized in that: described palmrest (3) is a column type shape vertical with the supporting plate longitudinal axis.
5. a kind of hand metacarpal fracture traction apparatus according to claim 1, is characterized in that: described stayed pole (7) upwards extends above arm-supporting splint (1) 15cm from slide plate (5).
6. a kind of hand metacarpal fracture traction apparatus according to claim 1, is characterized in that: described fingerstall (10) is small-sized rectangle cortex sheet.
7. according to a kind of hand metacarpal fracture traction apparatus described in claim 1 or 6, it is characterized in that: on described fingerstall (10), be connected with rubber band (9) and articulate the hook (12) being connected.
8. according to a kind of hand metacarpal fracture traction apparatus described in claim 1 or 6, it is characterized in that: on described fingerstall (10), be provided with cover hook (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226327.6U CN203953899U (en) | 2014-05-06 | 2014-05-06 | Hand metacarpal fracture traction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226327.6U CN203953899U (en) | 2014-05-06 | 2014-05-06 | Hand metacarpal fracture traction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953899U true CN203953899U (en) | 2014-11-26 |
Family
ID=51914543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226327.6U Expired - Fee Related CN203953899U (en) | 2014-05-06 | 2014-05-06 | Hand metacarpal fracture traction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638243A (en) * | 2016-07-20 | 2018-01-30 | 奥克兰高分子医用材料(天津)有限公司 | A kind of hand draw-gear |
| CN107638242A (en) * | 2016-07-20 | 2018-01-30 | 奥克兰高分子医用材料(天津)有限公司 | A finger traction set |
-
2014
- 2014-05-06 CN CN201420226327.6U patent/CN203953899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638243A (en) * | 2016-07-20 | 2018-01-30 | 奥克兰高分子医用材料(天津)有限公司 | A kind of hand draw-gear |
| CN107638242A (en) * | 2016-07-20 | 2018-01-30 | 奥克兰高分子医用材料(天津)有限公司 | A finger traction set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |