CN211188095U - Progressive elbow joint buckling traction device - Google Patents
Progressive elbow joint buckling traction device Download PDFInfo
- Publication number
- CN211188095U CN211188095U CN201921621950.0U CN201921621950U CN211188095U CN 211188095 U CN211188095 U CN 211188095U CN 201921621950 U CN201921621950 U CN 201921621950U CN 211188095 U CN211188095 U CN 211188095U
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- upper arm
- fixed
- support
- thread gluing
- forearm
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Abstract
The utility model discloses a progressive elbow joint flexion drafting machine, which comprises a forearm support and an upper arm support, wherein the forearm support and the upper arm support are both provided with a fixing device; the lower end of the forearm support is connected with the upper end of the upper arm support through an elastic body, and the elastic body is an elastic structure which can be bent by external force and can be restored after the external force is eliminated, so that different included angles can be formed between the forearm support and the upper arm support; the lower part of the forearm support and the upper part of the upper arm support are connected in a detachable mode through the fixed thread gluing assembly, the upper part of the forearm support and the lower part of the upper arm support are connected in a detachable mode through the elastic thread gluing assembly, and the fixed thread gluing assembly and the elastic thread gluing assembly enable a specific included angle to be formed between the forearm support and the upper arm support after being fixed. The utility model discloses be favorable to reducing manufacturing cost, the daily use of being convenient for can provide certain moving resistance simultaneously, does benefit to the patient and takes the initiative rehabilitation training.
Description
Technical Field
The utility model relates to a medical treatment rehabilitation field especially relates to a gradual elbow joint bucking draft ware.
Background
After limb trauma, the affected limb is often braked for a certain time to prevent the affected limb from being injured again, but the problem of joint flexion and extension dysfunction is often left in patients, and one important reason is that enough attention is not paid to early postoperative rehabilitation training, and timely intervention of rehabilitation treatment means is lacked, so that extensive fibrous adhesion formation of joints and surrounding tissues is caused. Therefore, when the bone structure foundation of the joint of the patient is relatively good, the conservative treatment such as physical treatment, joint loosening operation, stretching, muscle strength training and the like is considered clinically firstly, wherein the continuous stretching treatment effect is more obvious, and the static progressive stretching technology is a new technology which can effectively improve the joint movement disorder at present; the joint moving system performs static progressive traction on the diseased joint according to the stress relaxation principle, can quickly prevent and relieve joint dysfunction, and needs to use a specific joint moving system in the static progressive traction technology.
For elbow joint flexion and extension, joint moving systems with various structures (such as an elbow joint flexion and extension trainer disclosed by patent CN 204468605U and a controllable elbow joint orthosis disclosed by patent CN 204106501U) also appear at present, and the structures of the joint moving systems generally comprise an arc-shaped semi-sleeved forearm support and an upper arm support, wherein the forearm support and the upper arm support are connected through a rotating connection assembly, and fixing devices are arranged on the forearm support and the upper arm support; when the elbow bending and stretching device is used, the forearm of a patient is placed in the forearm support and is fixed through the fixing device (or the tightening device), the upper arm is placed in the upper arm support and is fixed through the fixing device, and the clinically required elbow bending and stretching angle can be obtained through adjusting the rotating connection assembly. The rotating connection assembly generally adopts mechanical parts with complex structures, so that the whole structure of the drafting device is complex, the manufacturing cost is high, the general patients are difficult to bear, and the weight is also large, and the daily use is not convenient; in addition, although the existing joint movement system can play a role in adjusting the elbow flexion and extension angles, the existing joint movement system cannot provide movement resistance and is not beneficial to the active rehabilitation training of patients; the defects reduce the popularization and application value of the composite material.
Therefore, there is a need for a progressive elbow flexion stretching device with a simple structure, which is beneficial to reducing the manufacturing cost, facilitating the daily use, providing a certain movement resistance, and facilitating the active rehabilitation training of patients.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gradual elbow joint bucking draft ware is favorable to reducing manufacturing cost, and the daily use of being convenient for can provide certain moving resistance simultaneously, does benefit to the patient and carries out the rehabilitation training that takes the initiative.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a progressive elbow joint flexion drafting device comprises a forearm support and an upper arm support, wherein fixing devices are arranged on the forearm support and the upper arm support; the lower end of the forearm support is connected with the upper end of the upper arm support through an elastic body, and the elastic body is an elastic structure which can be bent by external force and restored after the external force is eliminated, so that different included angles can be formed between the forearm support and the upper arm support; the utility model discloses a forearm support, including forearm support, fixed thread gluing subassembly, upper arm support, fixed thread gluing subassembly and fixed thread gluing subassembly, be connected with the upper portion of upper arm support in order can dismantle the mode through fixed thread gluing subassembly between the lower part of forearm support and the upper portion of upper arm support, be connected with the mode of dismantling through the elasticity thread gluing subassembly between the upper portion of forearm support and the lower part of upper arm support, make after fixed thread gluing subassembly and elasticity thread gluing subassembly are fixed that forearm support and upper arm support have specific.
As a further improvement to the above technical solution, the elastic body is elastic rubber or a spring.
As a further improvement to the above technical solution, a first mounting portion is provided on an outer side surface of a lower end of the forearm support, a second mounting portion is provided on an outer side surface of an upper end of the upper arm support, and one end of the elastic body is fixed to the first mounting portion while the other end is fixed to the second mounting portion.
As a further improvement to the technical scheme, the fixed thread gluing component comprises a thread gluing belt I and a fixed buckle I, the thread gluing belt I is symmetrically and fixedly arranged on the left side and the right side of the lower portion of the front arm support, and the fixed buckle I matched and fixed with the thread gluing belt I is fixedly arranged on the left side and the right side of the upper portion of the upper arm support.
As the further improvement to above-mentioned technical scheme, the elasticity thread gluing subassembly includes first thread gluing area II, second thread gluing area II, first fixed knot II, the fixed knot II and the elastic webbing of second, the left and right sides on forearm support upper portion is through first fixed knot II symmetries fixed first thread gluing area II that sets up, first thread gluing area II links to each other with second thread gluing area II through the elastic webbing, the fixed second that sets up and second thread gluing area II cooperation is fixed to the left and right sides of upper arm support lower part.
As a further improvement of the technical scheme, two ends of the elastic belt are respectively connected with the first fastening buckle belt II and the second fastening buckle belt II in a sewing mode.
As a further improvement of the technical scheme, the fixing device comprises a plurality of fastening tapes iv and fixing buckles iv corresponding to the fastening tapes iv one by one, one end of each fastening tape iv is fixed on one of the left side and the right side of the forearm support or the upper arm support, and the fixing buckles iv are fixed on the other side of the forearm support or the upper arm support and correspond to the positions of the fastening tapes iv.
As a further improvement to the technical scheme, the forearm support and the upper arm support are both straight arc-shaped plate structures.
As a further improvement to the technical scheme, the inner side surfaces of the front arm support and the upper arm support are provided with flexible buffer pads.
As a further improvement to the technical scheme, the forearm support and the upper arm support are both made of low-temperature thermoplastic plates.
Compared with the prior art, the utility model discloses a progressive elbow joint bucking draft ware has following beneficial technological effect:
firstly, the forearm support and the upper arm support are connected through the elastic body, the fixed thread gluing component and the elastic thread gluing component, so that the structure is simpler, the manufacturing cost is favorably reduced, the using burden of a patient is reduced, the self weight of a product is reduced, and the daily use is facilitated;
secondly, when the elastic body is used, the forearm and the upper arm of a patient are sleeved into the forearm support and the upper arm support respectively and are fixed through the fixing device to prevent the forearm and the upper arm support from falling off, then the forearm of the patient is bent towards the upper arm under the assistance of other people, the forearm support is driven to move by the movement of the forearm, the elastic body is bent by external force at the moment, the fixed thread gluing component and the elastic thread gluing component are fixed after the proper bending degree (namely the angle between the forearm support and the upper arm support) is adjusted, the elastic body is limited by the thread gluing component and cannot reset after being bent, the elbow joint of the patient can keep the required bending degree at the moment, and the gradual joint drafting can be realized by gradually adjusting the bending degree according to the treatment; meanwhile, the elastic body is bent and has a recovery tendency, so that a certain movement resistance can be provided, and the active rehabilitation training of a patient is facilitated.
Drawings
Fig. 1 is a front view of the present invention in a flat state;
fig. 2 is a plan view of the present invention in a flat state;
fig. 3 is a front view of the present invention in a bent state;
fig. 4 is a perspective view of the present invention in a bent state.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1 to 4: the progressive elbow joint flexion drafting device provided by the embodiment comprises a forearm support 1 and an upper arm support 2, wherein fixing devices are arranged on the forearm support 1 and the upper arm support 2; the structure of the forearm support 1, the upper arm support 2 and the fixing device can be the same as the prior art.
The main improvement point of the drafting device is that the lower end of the forearm support 1 is connected with the upper end of the upper arm support 2 through an elastic body 3, the elastic body 3 is an elastic structure which can be bent by external force and can be restored after the external force is eliminated, so that different included angles can be formed between the forearm support 1 and the upper arm support 2; the utility model discloses a forearm support, including forearm support 1, upper arm support 2, fixed thread gluing subassembly and fixed back messenger's forearm support 1 and upper arm support 2 have specific contained angle between the lower part of forearm support 1 and the upper arm support 2.
The progressive elbow joint flexion drafting device provided by the embodiment has the advantages that the front arm support 1 and the upper arm support 2 are connected through the elastic body 3, the fixed thread gluing component and the elastic thread gluing component, the structure is simple, the manufacturing cost is reduced, the use burden of a patient is reduced, the dead weight of a product is reduced, and the progressive elbow joint flexion drafting device is convenient to use in daily life. When the device is used, the forearm and the upper arm of a patient are sleeved into the forearm support 1 and the upper arm support 2 respectively and are fixed through the fixing device to prevent the forearm and the upper arm from falling off, then the forearm of the patient is bent towards the upper arm under the assistance of other people, the forearm support 1 is driven to move by the movement of the forearm, the elastic body 3 is bent by external force at the moment, the fixed thread gluing component and the elastic thread gluing component are fixed after the proper bending degree (namely the angle between the forearm support 1 and the upper arm support 2) is adjusted, the elastic body 3 cannot reset after being bent, the elbow joint of the patient can keep the required bending degree at the moment, and the gradual joint drafting can be realized by gradually adjusting the bending degree according to the treatment progress; meanwhile, the elastic body 3 has the tendency of recovering after being bent, and can provide certain moving resistance, thereby being beneficial to the active rehabilitation training of patients
In this embodiment, the elastic body 3 is preferably elastic rubber, and may be in a shape of a round rod, and the elastic rubber may be prefabricated into a certain angle, for example, 120 °; in addition, the elastic body 3 may be a spring, for example, a spring used in a conventional arm exerciser, which may be bent inward. In order to facilitate the installation of the elastic body 3, a first installation part 11 is arranged on the outer surface of the lower end of the front arm support 1, a second installation part 21 is arranged on the outer surface of the upper end of the upper arm support 2, one end of the elastic body 3 is fixed on the first installation part 11, and the other end of the elastic body is fixed on the second installation part 21; the first and second mounting portions 11 and 21 may be, for example, a hoop structure for fixing the elastic body 3 by clamping, or a sleeve structure for fixing the elastic body 3 by interference fit.
In this embodiment, the fixed fastening assembly includes a fastening tape i 41 and a fixing fastener i 42, the fastening tapes i 41 are symmetrically and fixedly disposed on the left and right sides of the lower portion of the front arm support 1, and the fixing fasteners i 42 fixed in cooperation with the fastening tapes i 41 are fixedly disposed on the left and right sides of the upper portion of the upper arm support 2; the fixed sticky buckle component composed of the sticky buckle I41 and the fixed buckle I42 has no elasticity, can effectively limit the deformation recovery of the elastic body 3, and limits the maximum included angle between the forearm support 1 and the upper arm support 2 (the included angle between the forearm support 1 and the upper arm support 2 can be reduced under the condition that a patient applies force actively, and active rehabilitation training is performed at the moment); the fixed end of the fastening tape I41 is fixed on the forearm support 1, the free end of the fastening tape I41 is provided with a hook surface layer, the tape body of the fastening tape I41 is provided with a wool surface layer matched with the hook surface layer, the fixing buckle I42 can be in an annular structure or a 'yue' character buckle structure, and the free end of the fastening tape I41 penetrates through the fixing buckle I42 and then is matched with the wool surface layer at a proper position, so that the fixing effect can be realized; of course, the specific positions of the fastening tape i 41 and the fixing fastener i 42 can be changed as long as the effects can be achieved.
In this embodiment, the elastic fastening component includes a first fastening tape ii 51, a second fastening tape ii 52, a first fixing fastener ii 53, a second fixing fastener ii 54 and an elastic tape 55, the first fastening tape ii 51 is symmetrically and fixedly disposed on the left and right sides of the upper portion of the front arm support 1 through the first fixing fastener ii 53, the first fastening tape ii 51 is connected with the second fastening tape ii 52 through the elastic tape 55, and the second fixing fastener ii 54 fixed in cooperation with the second fastening tape ii 52 is fixedly disposed on the left and right sides of the lower portion of the upper arm support 2. The first fastening tape II 51 and the second fastening tape II 52 can be identical to the fastening tape I41 in structure, and the first fixing buckle II 53 and the second fixing buckle II 54 can be identical to the fixing buckle I42 in structure; the elastic band 55 can be, for example, a rubber band structure, and has a telescopic performance, so that the overall length of the elastic hook and loop fastener assembly can be adjusted, and the use by a patient is further facilitated; two ends of the elastic belt 55 are preferably connected with the first fastening belt II 51 and the second fastening belt II 52 respectively in a sewing mode.
In this embodiment, the fixing device includes a plurality of fastening tapes iv 61 and a fixing buckle iv 62 corresponding to the fastening tapes iv 61 one by one, one end of the fastening tape iv 61 is fixed on one of the left and right sides of the forearm support 1 or the upper arm support 2, and the fixing buckle iv 62 is fixed on the other side of the forearm support 1 or the upper arm support 2 and corresponds to the fastening tape iv 61. The fastening tape IV 61 can be identical to the fastening tape I41 in structure, and the fixing buckle IV 62 can be identical to the fixing buckle I42 in structure; the arm of the patient can be fixed on the corresponding arm support through the tightening effect of the fastening belt IV 61.
In this embodiment, the forearm support 1 and the upper arm support 2 are both straight arc-shaped plate structures, and can effectively bear the arm of the patient; for the purpose of improving the comfort of use, the inner side surfaces of the forearm support 1 and the upper arm support 2 may be provided with flexible cushions (not shown), which may be of a sponge structure, for example. The forearm support 1 and the upper arm support 2 can be made of low-temperature thermoplastic plates, and are high in plasticity, light in weight and environment-friendly.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A progressive elbow joint flexion drafting device comprises a forearm support and an upper arm support, wherein fixing devices are arranged on the forearm support and the upper arm support; the method is characterized in that:
the lower end of the forearm support is connected with the upper end of the upper arm support through an elastic body, and the elastic body is an elastic structure which can be bent by external force and restored after the external force is eliminated, so that different included angles can be formed between the forearm support and the upper arm support;
the utility model discloses a forearm support, including forearm support, upper arm support, fixed thread gluing subassembly, including fixed thread gluing subassembly, the lower part that the forearm held in the palm is connected with the upper portion that the upper arm held in the palm through fixed thread gluing subassembly in order can dismantle the mode between, be connected with the lower part that the upper arm held in the palm through the elasticity thread gluing subassembly between the upper portion that the forearm held in the palm and the upper arm held in the palm, fixed thread gluing subassembly and elasticity thread gluing subassembly make the forearm hold in.
2. A progressive elbow flexion drafter as claimed in claim 1, characterized in that: the elastic body is elastic rubber or a spring.
3. A progressive elbow flexion drafter as claimed in claim 2, characterized in that: the lower extreme outside surface that the forearm held in the palm is equipped with first installation department, the upper end outside surface that goes up the arm and hold in the palm is equipped with the second installation department, the one end of elastomer is fixed in first installation department, the other end is fixed in the second installation department.
4. A progressive elbow flexion drafter as claimed in claim 2, characterized in that: the fixed thread gluing subassembly includes thread gluing area I and fixed knot I, the left and right sides symmetry of forearm support lower part is fixed and is set up thread gluing area I, the left and right sides on upper arm support upper portion is fixed to be set up with I cooperation fixed knot I of thread gluing area.
5. The progressive elbow flexion drafter of claim 4, wherein: the elasticity thread gluing subassembly includes first thread gluing area II, second thread gluing area II, first fixed knot II, the fixed knot of second II and elastic webbing, the left and right sides on forearm support upper portion sets up first thread gluing area II through first fixed knot II symmetries are fixed, first thread gluing area II links to each other with second thread gluing area II through elastic webbing, the fixed second that sets up and second thread gluing area II cooperation are fixed in the left and right sides of upper arm support lower part is fixed and is detained II.
6. A progressive elbow flexion drafter as claimed in claim 5, characterized in that: and two ends of the elastic belt are respectively connected with the first fastening belt II and the second fastening belt II in a sewing mode.
7. A progressive elbow flexion drafter as claimed in any one of claims 1 to 6, characterized in that: the fixing device comprises a plurality of fastening tapes IV and fixing buckles IV which correspond to the fastening tapes IV one by one, one ends of the fastening tapes IV are fixed on the left side and the right side of the forearm support or the upper arm support, and the fixing buckles IV are fixed on the other side of the forearm support or the upper arm support and correspond to the fastening tapes IV.
8. A progressive elbow flexion drafter as claimed in any one of claims 1 to 6, characterized in that: the forearm support and the upper arm support are both straight arc-shaped plate structures.
9. The progressive elbow flexion drafter of claim 8, wherein: and flexible buffer pads are arranged on the inner side surfaces of the front arm support and the upper arm support.
10. The progressive elbow flexion drafter of claim 8, wherein: the forearm support and the upper arm support are both made of low-temperature thermoplastic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621950.0U CN211188095U (en) | 2019-09-26 | 2019-09-26 | Progressive elbow joint buckling traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621950.0U CN211188095U (en) | 2019-09-26 | 2019-09-26 | Progressive elbow joint buckling traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188095U true CN211188095U (en) | 2020-08-07 |
Family
ID=71878930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621950.0U Expired - Fee Related CN211188095U (en) | 2019-09-26 | 2019-09-26 | Progressive elbow joint buckling traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023378A (en) * | 2020-09-01 | 2020-12-04 | 姜宏羊 | Protection device for preventing losing force and sprain of iron lifting for body building |
-
2019
- 2019-09-26 CN CN201921621950.0U patent/CN211188095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023378A (en) * | 2020-09-01 | 2020-12-04 | 姜宏羊 | Protection device for preventing losing force and sprain of iron lifting for body building |
| CN112023378B (en) * | 2020-09-01 | 2021-07-23 | 昶旻(苏州)信息科技有限公司 | Protection device for preventing losing force and sprain of iron lifting for body building |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |