CN210583522U - Adjustable ulnar nerve injury recovery training device - Google Patents
Adjustable ulnar nerve injury recovery training device Download PDFInfo
- Publication number
- CN210583522U CN210583522U CN201921464807.5U CN201921464807U CN210583522U CN 210583522 U CN210583522 U CN 210583522U CN 201921464807 U CN201921464807 U CN 201921464807U CN 210583522 U CN210583522 U CN 210583522U
- Authority
- CN
- China
- Prior art keywords
- rotating arm
- groove
- clamping plate
- shaped clamping
- ulnar nerve
- 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
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses an adjustable ulnar nerve injury recovery training device, which comprises a first rotating arm, wherein one end of the first rotating arm is connected with a second rotating arm which can rotate for 90 degrees in the horizontal direction; the upper end of the first rotating arm is provided with a first U-shaped clamping plate with an upward opening and an adjustable position, the upper end of the second rotating arm is provided with a second U-shaped clamping plate with an upward opening and an adjustable position, two ends of the first U-shaped clamping plate and two ends of the second U-shaped clamping plate are bent inwards, and the first U-shaped clamping plate and the second U-shaped clamping plate are both elastically arranged; the both sides that second rocking arm one end was kept away from to first rocking arm all are equipped with first draw-in groove, and the both sides that first rocking arm one end was kept away from to the second rocking arm all are equipped with the second draw-in groove. The utility model discloses can give certain load in palm portion and finger when the neural injury patient of chi resumes the training, greatly improve the neural injury patient's of chi training effect that resumes.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to adjustable ulnar nerve injury recovery training device.
Background
The ulnar nerve is easily damaged at the wrist and elbow, and after the ulnar nerve is damaged, the sensation disappears at the ulnar side, little finger and the ulnar side of the ring finger of the palm. The deep branch of ulnar nerve is the motor branch, which can be injured by stabbing wound or penetrating wound, resulting in paralysis of the hand muscles; the ulnar nerve is easily lacerated at the wrist and the superficial branch of the ulnar nerve is easily lacerated at the fingers and palm.
Rehabilitation therapy can be carried out by adopting motor therapy after repairing the ulnar nerve injury, and muscle strength and feeling are recovered; however, at present, there is no rehabilitation training device specially designed for ulnar nerve injury patients in clinic and on the market, and the rehabilitation effect by adopting the traditional motor therapy is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable chi nerve damage resumes trainer to solve the technical problem who proposes among the above-mentioned background art.
The technical purpose of the novel structure is realized by the following technical scheme:
an adjustable ulnar nerve injury recovery training device comprises a first rotating arm, wherein one end of the first rotating arm is connected with a second rotating arm capable of rotating for 90 degrees in the horizontal direction, one end of the first rotating arm, which is close to the second rotating arm, is provided with a limiting groove, a limiting block connected with the second rotating arm is arranged in the limiting groove, and when the first rotating arm and the second rotating arm are positioned on the same straight line, the limiting block abuts against the side wall of the limiting groove; a first sliding groove is formed in the first rotating arm and arranged along the length direction of the first rotating arm, a first sliding block is arranged in the first sliding groove and fixed with the first rotating arm through a first positioning piece, and a first U-shaped clamping plate with an upward opening is arranged at the upper end of the first sliding block; a second sliding groove is formed in the second rotating arm and arranged along the length direction of the second rotating arm, a second sliding block is arranged in the second sliding groove and fixed with the second rotating arm through a second positioning piece, and a second U-shaped clamping plate with an upward opening is arranged at the upper end of the second sliding block; both ends of the first U-shaped clamping plate and the second U-shaped clamping plate are bent inwards, and the first U-shaped clamping plate and the second U-shaped clamping plate are elastically arranged; two sides of one end, far away from the second rotating arm, of the first rotating arm are respectively provided with a first clamping groove, and the opening of each first clamping groove faces to one side, far away from the second rotating arm; the both sides that first rocking arm one end was kept away from to the second rocking arm all are equipped with the second draw-in groove, the opening orientation of second draw-in groove is kept away from one side of first rocking arm.
The utility model discloses newly further set up as: the first positioning piece and the second positioning piece are both bolts, a first positioning groove communicated with the first sliding groove is formed in one side of the first rotating arm, the first positioning groove and the first sliding groove are in the same direction and are equal in length, a first positioning screw hole matched with the bolt is formed in one side, close to the first positioning groove, of the first sliding block, and the first sliding block is fixedly connected with the first rotating arm through the bolt in threaded connection with the first positioning screw hole; one side of the second rotating arm is provided with a second positioning groove communicated with the second sliding groove, the second positioning groove is equidirectional and equal in length to the second sliding groove, one side, close to the second positioning groove, of the second sliding block is provided with a second positioning screw hole matched with the bolt, and the second sliding block is connected with the bolt of the second positioning screw hole through threads and is fixed with the second rotating arm.
The utility model discloses newly further set up as: the length of the first U-shaped clamping plate is 6-10 cm.
The utility model discloses newly further set up as: the length of the second U-shaped clamping plate is 3-5 cm.
The utility model discloses newly further set up as: and a first elastic blocking piece is arranged at the opening position of the first clamping groove.
The utility model discloses newly further set up as: and a second elastic blocking piece is arranged at the opening position of the second clamping groove.
The utility model discloses newly further set up as: the surface of the first U-shaped clamping plate is smooth.
The utility model discloses newly further set up as: the surface of the second U-shaped clamping plate is smooth.
Compared with the prior art, the utility model has the following beneficial effects:
one of them, this utility model is new provides an ulnar nerve damage and resumes trainer for ulnar nerve damage patient, can give certain load with the finger palm portion when the ulnar nerve damage patient resumes the training, has greatly improved ulnar nerve damage patient's the training effect that resumes.
Secondly, the position of the first U-shaped splint and the second U-shaped splint of the utility model is adjustable, which is suitable for the ulnar nerve injury patients at different ages.
Thirdly, the utility model discloses the both ends of the first U-shaped splint of new form and second U-shaped splint all bend to the inboard, and the patient palm and finger are difficult to break away from first U-shaped splint and second U-shaped splint inboard when recovering the training, and one hand alright completion is recovered the training, excellent in use effect.
Fourthly, the utility model has the advantages of simple structure, low cost, good use effect and suitability for popularization and use, and the ulnar nerve injury patient can carry about to recover training.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the novel form of the present invention;
FIG. 2 is an exploded view of the novel form of the present invention;
fig. 3 is a structural view of a first rotating arm of the present invention;
fig. 4 is a structural view of a second rotating arm of the present invention.
In the figure: 1. a first rotating arm; 11. a first chute; 12. a first positioning groove; 13. a first positioning member; 14. a first card slot; 15. a first elastic baffle sheet; 16. a limiting groove; 2. a second rotating arm; 21. a second chute; 22. a second positioning groove; 23. a second positioning member; 24. a second card slot; 25. a second elastic baffle sheet; 26. a limiting block; 3. a first U-shaped clamp plate; 31. a first slider; 32. a first positioning screw hole; 4. a second U-shaped clamp plate; 41. a second slider; 42. A second positioning screw hole; 5. a rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "front", "back", "upper", "lower", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present novel forms can be understood as a case-by-case basis to those of ordinary skill in the art.
Example (b):
an adjustable training device for recovering ulnar nerve injury, as shown in fig. 1 to 4, comprises a first rotating arm 1, one end of the first rotating arm 1 is connected with a second rotating arm 2 which can rotate for 90 degrees in the horizontal direction; specifically, the first rotating arm 1 is rotatably connected with the second rotating arm 2 through the rotating shaft 5, a limiting groove 16 is formed in one end, close to the second rotating arm 2, of the first rotating arm 1, a limiting block 26 connected with the second rotating arm 2 is arranged in the limiting groove 16, and when the first rotating arm 1 and the second rotating arm 2 are positioned on the same straight line, the limiting block 26 abuts against the side wall of the limiting groove 16, so that the first rotating arm 1 and the second rotating arm 2 can rotate to be perpendicular to each other from the position on the same straight line, and hand strain of a patient with ulnar nerve injury caused by overlarge rotating angle between the first rotating arm 1 and the second rotating arm 2 is avoided. The first rotating arm 1 is provided with a first sliding groove 11, the first sliding groove 11 is arranged along the length direction of the first rotating arm 1, a first sliding block 31 is arranged in the first sliding groove 11, the first sliding block 31 is fixed with the first rotating arm 1 through a first positioning piece 13, and the upper end of the first sliding block 31 is provided with a first U-shaped clamping plate 3 with an upward opening.
In this embodiment, the second rotating arm 2 is provided with a second sliding slot 21, the second sliding slot 21 is arranged along the length direction of the second rotating arm 2, a second sliding block 41 is arranged in the second sliding slot 21, the second sliding block 41 is fixed to the second rotating arm 2 through a second positioning member 23, and the upper end of the second sliding block 41 is provided with a second U-shaped clamping plate 4 with an upward opening; both ends of the first and second U-shaped clip plates 3 and 4 are bent inward, and both the first and second U-shaped clip plates 3 and 4 are elastically arranged.
In the embodiment, two sides of one end of the first rotating arm 1, which is far away from the second rotating arm 2, are provided with first clamping grooves 14, an opening of each first clamping groove 14 faces to one side, which is far away from the second rotating arm 2, and a first elastic blocking piece 15 is arranged at the opening position of each first clamping groove 14; the two sides of the second rotating arm 2 far away from one end of the first rotating arm 1 are both provided with a second clamping groove 24, the opening of the second clamping groove 24 faces to one side far away from the first rotating arm 1, and the opening position of the second clamping groove 24 is provided with a second elastic blocking piece 25.
Specifically, the first U-shaped clamping plate 3 and the second U-shaped clamping plate 4 in this embodiment are made of medical PVC material, but of course, the first U-shaped clamping plate 3 and the second U-shaped clamping plate 4 may be made of other medical materials with rigidity and elasticity without affecting the protection scope of the present invention.
Specifically, the first positioning element 13 and the second positioning element 23 in this embodiment are both bolts, a first positioning groove 12 communicated with the first sliding groove 11 is formed in one side of the first rotating arm 1, the first positioning groove 12 and the first sliding groove 11 are in the same direction and are equal in length, a first positioning screw hole 32 adapted to the bolt is formed in one side of the first slider 31 close to the first positioning groove 12, and the first slider 31 is fixed to the first rotating arm 1 through the bolt in threaded connection with the first positioning screw hole 32; one side of the second rotating arm 2 is provided with a second positioning groove 22 communicated with the second sliding groove 21, the second positioning groove 22 and the second sliding groove 21 are in the same direction and have the same length, one side of the second sliding block 41 close to the second positioning groove 22 is provided with a second positioning screw hole 42 matched with the bolt, and the second sliding block 41 is fixed with the second rotating arm 2 through the bolt connected with the second positioning screw hole 42 through threads.
Preferably, the length of the first U-shaped clamping plate 3 is 6-10cm, and 7cm is adopted in the embodiment.
Preferably, the length of the second U-shaped clamping plate 4 is 3-5cm, and 4cm is adopted in the embodiment.
Preferably, the opening of the first card slot 14 in this embodiment is provided with a first elastic stop to prevent the elastic rope from being separated from the first card slot 14 in use.
Preferably, the opening of the second locking slot 24 in this embodiment is provided with a second elastic stop to prevent the elastic rope from being separated from the second locking slot 24 during use.
Preferably, the first U-shaped splint 3 in this embodiment has a smooth surface and good comfort, and is not easy to scratch the hand of the patient.
Preferably, the second U-shaped splint 4 in this embodiment has a smooth surface and good comfort, and is not easy to scratch the hand of the patient.
The use method comprises the following steps: chi nerve damage patient uses the utility model discloses when recovering the training newly, can connect respectively in first draw-in groove 14 and 24 position departments of second draw-in groove with the both ends of a rubber band or elasticity rope earlier, then it is inboard to go into first U-shaped splint 3 with the palm card of suffering from the limb, it is inboard to go into second U-shaped splint 4 with little finger and the ring finger card of suffering from the limb, the action of repeated fist-clenching and opening five fingers, when opening five fingers, the rubber band and elasticity rope are given palm and finger certain load by tensile pulling force that forms, the training effect of recovering of chi nerve damage patient has greatly been improved.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way; those skilled in the art can now make numerous possible variations and modifications to the novel concept, or equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the novel concept. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the present invention, unless departing from the content of the present invention.
Claims (8)
1. The utility model provides an ulnar nerve injury resumes trainer with adjustable which characterized in that: the device comprises a first rotating arm (1), wherein one end of the first rotating arm (1) is connected with a second rotating arm (2) capable of rotating for 90 degrees in the horizontal direction, one end of the first rotating arm (1) close to the second rotating arm (2) is provided with a limiting groove (16), a limiting block (26) connected with the second rotating arm (2) is arranged in the limiting groove (16), and when the first rotating arm (1) and the second rotating arm (2) are positioned on the same straight line, the limiting block (26) props against the side wall of the limiting groove (16); a first sliding groove (11) is formed in the first rotating arm (1), the first sliding groove (11) is formed in the length direction of the first rotating arm (1), a first sliding block (31) is arranged in the first sliding groove (11), the first sliding block (31) is fixed to the first rotating arm (1) through a first positioning piece (13), and a first U-shaped clamping plate (3) with an upward opening is arranged at the upper end of the first sliding block (31); a second sliding groove (21) is formed in the second rotating arm (2), the second sliding groove (21) is formed in the length direction of the second rotating arm (2), a second sliding block (41) is arranged in the second sliding groove (21), the second sliding block (41) is fixed to the second rotating arm (2) through a second positioning piece (23), and a second U-shaped clamping plate (4) with an upward opening is arranged at the upper end of the second sliding block (41); both ends of the first U-shaped clamping plate (3) and the second U-shaped clamping plate (4) are bent inwards, and the first U-shaped clamping plate (3) and the second U-shaped clamping plate (4) are elastically arranged; the both sides that second rocking arm (2) one end was kept away from in first rocking arm (1) all are equipped with first draw-in groove (14), the opening orientation of first draw-in groove (14) is kept away from one side of second rocking arm (2), the both sides that first rocking arm (1) one end was kept away from in second rocking arm (2) all are equipped with second draw-in groove (24), the opening orientation of second draw-in groove (24) is kept away from one side of first rocking arm (1).
2. The adjustable ulnar nerve injury recovery training device of claim 1, wherein: the first positioning piece (13) and the second positioning piece (23) are both bolts, one side of the first rotating arm (1) is provided with a first positioning groove (12) communicated with the first sliding groove (11), the first positioning groove (12) and the first sliding groove (11) are in the same direction and are equal in length, one side, close to the first positioning groove (12), of the first sliding block (31) is provided with a first positioning screw hole (32) matched with the bolts, and the first sliding block (31) is fixedly connected with the first rotating arm (1) through the bolts in threaded connection with the first positioning screw hole (32); one side of second rocking arm (2) be equipped with second constant head tank (22) of second spout (21) intercommunication, second constant head tank (22) with second spout (21) syntropy and isometric, second slider (41) are close to one side of second constant head tank (22) be equipped with the second location screw (42) of bolt adaptation, second slider (41) through threaded connection in the bolt of second location screw (42) with second rocking arm (2) form fixedly.
3. The adjustable ulnar nerve injury recovery training device of claim 1, wherein: the length of the first U-shaped clamping plate (3) is 6-10 cm.
4. The adjustable ulnar nerve injury recovery training device of claim 1, wherein: the length of the second U-shaped splint (4) is 3-5 cm.
5. The adjustable ulnar nerve injury recovery training device of claim 1, wherein: the opening position of the first clamping groove (14) is provided with a first elastic blocking piece (15).
6. The adjustable ulnar nerve injury recovery training device of claim 1, wherein: and a second elastic blocking piece (25) is arranged at the opening position of the second clamping groove (24).
7. The adjustable ulnar nerve injury recovery training device of any one of claims 1-6, wherein: the surface of the first U-shaped clamping plate (3) is smooth.
8. The adjustable ulnar nerve injury recovery training device of any one of claims 1-6, wherein: the surface of the second U-shaped clamping plate (4) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464807.5U CN210583522U (en) | 2019-09-04 | 2019-09-04 | Adjustable ulnar nerve injury recovery training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464807.5U CN210583522U (en) | 2019-09-04 | 2019-09-04 | Adjustable ulnar nerve injury recovery training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210583522U true CN210583522U (en) | 2020-05-22 |
Family
ID=70683978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464807.5U Expired - Fee Related CN210583522U (en) | 2019-09-04 | 2019-09-04 | Adjustable ulnar nerve injury recovery training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210583522U (en) |
-
2019
- 2019-09-04 CN CN201921464807.5U patent/CN210583522U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110897830A (en) | Pneumatic muscle driven modular exoskeleton elbow and wrist rehabilitation robot | |
| CN212166438U (en) | Training device for hand spasm resistance | |
| CN210583522U (en) | Adjustable ulnar nerve injury recovery training device | |
| CN210583521U (en) | Ulnar nerve injury recovery training device | |
| CN112318489B (en) | Wearable flexible joint exoskeleton power assisting device | |
| CN208243993U (en) | A kind of Interventional Radiography paralytic nurses with hand convalescence device | |
| CN108970015A (en) | A kind of grip stick being conveniently adjusted handle tightness | |
| CN206304100U (en) | Instrument is corrected in hand rehabilitation training | |
| CN211326579U (en) | Finger joint stiffness traction suspension training device | |
| CN110420108A (en) | A kind of finger-joint suspention positioning drawing-off and work against resistance system | |
| CN211095760U (en) | Arm recovery device for postoperative care | |
| CN218220996U (en) | Multi-functional recovered exerciser of finger | |
| CN210145017U (en) | Wearable hand mechanical exoskeleton with auxiliary grasping and rehabilitation training functions | |
| CN221084571U (en) | Hand exercise rehabilitation device | |
| CN202909368U (en) | Multifunctional elastic string tie | |
| CN209612131U (en) | A kind of fine function rehabilitation training instrument of hair fastener type thumb index finger | |
| CN217472179U (en) | Adjustable finger separating plate | |
| CN214049261U (en) | Wrist locking device for shoulder joint reduction | |
| CN215821313U (en) | Hand spasm prevention fixator | |
| CN221831570U (en) | Knee joint rehabilitation training device | |
| CN207024517U (en) | A kind of exerciser postoperative for shoulder joint | |
| CN110464603B (en) | Finger exoskeleton rehabilitation robot | |
| CN218357085U (en) | Grip device for rehabilitation training | |
| CN201098311Y (en) | Rehabilitation patient arm power exerciser | |
| CN214913135U (en) | Finger exerciser for old people rehabilitation |
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: 20200522 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |