CN209790314U - Hip joint replacement abduction activity rehabilitation training device - Google Patents
Hip joint replacement abduction activity rehabilitation training device Download PDFInfo
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- CN209790314U CN209790314U CN201920129769.1U CN201920129769U CN209790314U CN 209790314 U CN209790314 U CN 209790314U CN 201920129769 U CN201920129769 U CN 201920129769U CN 209790314 U CN209790314 U CN 209790314U
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- hip joint
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- training device
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Abstract
The utility model discloses a hip joint replacement abduction activity rehabilitation training device, which comprises a medical bed, wherein two chutes are arranged on a top plate, reciprocating lead screws are arranged in the two chutes, a rotating shaft of a motor is connected with the reciprocating lead screws, the reciprocating lead screws are connected with a sliding block through threads, the sliding block is arranged in the chutes, a rotating rod is arranged on the sliding block, a rotating disc is arranged at the lower end of the rotating rod, a fixed rod is arranged on the rotating disc, and a hip joint fixing device is arranged at the lower end of the fixed rod; the hip joint replacement abduction activity rehabilitation training device drives the hip joint fixing device to reciprocate through the motor, and the hip joint fixing device drives the legs of the patient to carry out abduction or closing training, so that the fatigue of the patient can be greatly reduced, and the condition that the patient falls down can be avoided; the knob drives the take-up reel to rotate, and the take-up reel can be controlled to rotate positively or negatively, so that the release or tightening of the binding band can be controlled, and the leg of the patient can be bound according to the size of the leg.
Description
Technical Field
The application relates to the technical field of medical treatment, in particular to a hip joint replacement abduction activity rehabilitation training device.
Background
The hip joint replacement is also called artificial hip joint replacement, is to fix an artificial prosthesis comprising a femur part and an acetabulum part on normal bone by using bone cement and screws to replace a diseased joint and reconstruct the normal function of the hip joint of a patient, and is a mature and reliable treatment means. The artificial joint is developed in the foreign 40 s and gradually in the 60 s. The artificial femoral head is replaced at the early stage, commonly called half hip replacement, and then the total hip replacement is developed. Osteoarthritis, femoral head necrosis, femoral neck fracture, rheumatoid arthritis, traumatic arthritis, benign and malignant bone tumor, ankylosing spondylitis and the like have indications of hip joint replacement as long as X-ray signs of joint destruction are accompanied by moderate to severe persistent arthralgia and dysfunction, and other various non-operative treatments cannot relieve the symptoms. The materials of the artificial prosthesis are various stainless steel, titanium alloy, ceramics and the like along with the development of science and technology. Some patients have postoperative pain and significant prosthesis loosening.
At present, after hip replacement surgery, in order to ensure the recovery effect of hip joints, a patient needs to exercise legs, so that the condition of atrophy of muscles of lower limbs is avoided. However, in the prior art, patients mostly walk and exercise under the condition of nursing at home, so that the fatigue of the patients can be increased, and the condition that the patients fall easily occurs.
Disclosure of Invention
The utility model discloses the purpose is: the utility model provides a hip joint replacement abduction activity rehabilitation training device to solve among the prior art mostly the patient and walk to take exercise under the condition that the family person nurses, not only can increase patient's fatigue, the problem of the condition that appears patient's tumble moreover easily.
The technical scheme of the utility model is that: the utility model provides a hip joint replacement abduction activity rehabilitation training device, includes the medical bed, install the support column on the medical bed, the roof is installed to the upper end of support column, install the motor on the support column, be equipped with two spouts on the roof, all install reciprocal lead screw in two spouts, fixed connection between two reciprocal lead screws, reciprocal lead screw is connected in the pivot of motor, through the threaded connection slider on the reciprocal lead screw, the slider install in the spout, install the dwang on the slider, the rolling disc is installed to the dwang lower extreme, install the dead lever on the rolling disc, hip joint fixing device is installed to the lower extreme of dead lever.
Preferably, the hip joint fixing device comprises a fixing seat, an arc-shaped groove and a bandage are arranged at the bottom of the fixing seat, and a penetrating opening for the leg of the patient to penetrate through is formed between the arc-shaped groove and the bandage.
Preferably, one side of the fixed seat is provided with an installation groove and two fixed plates, a worm is arranged between the two fixed plates, and the upper end of the worm penetrates through the fixed plates and is provided with a knob; install the loose axle in the mounting groove, install two take-up reels dish and worm wheel on the loose axle, the worm wheel meshing is connected the worm, the one end and the fixing base of bandage are connected fixedly, the other end winding of bandage is on the take-up reel dish.
Preferably, be equipped with the cushion layer in the arc wall, the comfort level of patient can be guaranteed to the cushion layer, avoids appearing the circumstances that the edges and corners of arc wall 12 scratched patient.
The utility model has the advantages that: the hip joint replacement abduction activity rehabilitation training device drives the hip joint fixing device to reciprocate through the motor, and the hip joint fixing device drives the legs of the patient to carry out abduction or closing training, so that the fatigue of the patient can be greatly reduced, and the condition that the patient falls down can be avoided; the knob drives the take-up reel to rotate, and the take-up reel can be controlled to rotate positively or negatively, so that the release or tightening of the binding band can be controlled, and the leg of the patient can be bound according to the size of the leg.
Drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the overall structure of the present invention;
Fig. 2 is a side view of the hip joint fixation device of the present invention.
Wherein: 1, a medical bed; 2, supporting columns; 3, a top plate; 4, a motor; 5, a chute; 6, reciprocating screw rod; 7, a sliding block; 8 rotating the rod; 9 rotating the disc; 10 fixing the rod; 11 a fixed seat; 12 an arc-shaped groove; 13, mounting a groove; 14, a binding band; 15 fixing the plate; 16 worm screws; 17 a knob; 18 a movable shaft; 19 a take-up reel; 20 worm gears; 21 cushion layer.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.
As shown in figures 1 and 2, a hip joint replacement abduction activity rehabilitation training device comprises a medical bed 1, a support column 2 is installed on the medical bed 1 through a bolt, a top plate 3 is installed at the upper end of the support column 2 through a bolt, a motor 4 is installed on the support column 2 through a bolt, two sliding chutes 5 are arranged on the top plate 3, reciprocating screw rods 6 are installed in the two sliding chutes 5 through bearings, the two reciprocating screw rods 6 are fixedly connected, a rotating shaft of the motor 4 is connected with the reciprocating screw rods 6, a sliding block 7 is connected on the reciprocating screw rods 6 through threads, the sliding block 7 is installed in the sliding chutes 5, the sliding block 7 and the sliding chutes 5 are both in a cuboid shape and the same size, so that the surface of the sliding block 7 is tightly attached to the inner wall of the sliding chute 5, the situation that the sliding block 7 and the reciprocating screw rods 6 rotate together is avoided, a, a fixed rod 10 is arranged on the rotating disc 9 through a bolt, and a hip joint fixing device is arranged at the lower end of the fixed rod 10.
In this embodiment, the hip joint fixing device includes a fixing seat 11, an arc-shaped groove 12 and a binding band 14 are arranged at the bottom of the fixing seat 11, and a through hole for the leg of the patient to pass through is formed between the arc-shaped groove 12 and the binding band 14. One side of the fixed seat 11 is provided with an installation groove 13 and two fixed plates 15, a worm 16 is installed between the two fixed plates 15 through a bearing, the upper end of the worm 16 penetrates through the fixed plates 15, and a knob 17 is installed; the movable shaft 18 is installed in the installation groove 13 through a bearing, two take-up reels 19 and a worm wheel 20 are fixedly installed on the movable shaft 18, the worm wheel 20 is meshed with the worm 16, one end of the binding band 14 is fixedly connected with the fixed seat 11, and the other end of the binding band 14 is wound on the take-up reels 19. Wherein, be equipped with cushion layer 21 in the arc wall 12, cushion layer 21 can ensure patient's comfort level, avoids appearing the condition that the edges and corners scratch patient of arc wall 12.
When the device is used, the knob 17 is rotated clockwise, the knob 17 drives the worm wheel 20 to rotate through the worm 16, the worm wheel 20 drives the movable shaft 18 to rotate, the movable shaft 18 drives the belt winding disc 19 to rotate, the bandage 14 wound on the surface of the belt winding disc 19 can be discharged, then the leg of a patient is placed between the arc-shaped groove 12 and the bandage 14, the knob 17 is rotated anticlockwise, the bandage 14 is wound on the surface of the belt winding disc 19, the bandage 14 is matched with the arc-shaped groove 12 to bandage the leg of the patient, the leg of the patient can be strapped according to the size of the leg of the patient, then the motor 4 is controlled to operate, the motor 4 drives the reciprocating screw rod 6 to rotate, the sliding block 7 can be pushed to reciprocate on the reciprocating screw rod 6 through threads, the sliding block 7 drives the hip joint fixing device 11 to reciprocate through the rotating rod 8, the rotating disc 9 and the fixed rod 10, not only can greatly reduce the fatigue of the patient, but also can avoid the falling condition of the patient.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (4)
1. The utility model provides a hip joint replacement abduction activity rehabilitation training device, includes medical bed (1), its characterized in that: install support column (2) on medical bed (1), roof (3) are installed to the upper end of support column (2), install motor (4) on support column (2), be equipped with two spout (5) on roof (3), all install reciprocal lead screw (6) in two spout (5), fixed connection between two reciprocal lead screw (6), reciprocal lead screw (6) is connected in the pivot of motor (4), through threaded connection slider (7) on reciprocal lead screw (6), slider (7) install in spout (5), install dwang (8) on slider (7), rolling disc (9) are installed to dwang (8) lower extreme, install dead lever (10) on rolling disc (9), hip joint fixing device is installed to the lower extreme of dead lever (10).
2. The hip replacement abduction activity rehabilitation training device according to claim 1, characterized in that: the hip joint fixing device comprises a fixing seat (11), wherein an arc-shaped groove (12) and a binding band (14) are arranged at the bottom of the fixing seat (11), and a penetrating opening for the legs of a patient to penetrate through is formed between the arc-shaped groove (12) and the binding band (14).
3. The hip replacement abduction activity rehabilitation training device according to claim 2, characterized in that: one side of the fixed seat (11) is provided with a mounting groove (13) and two fixing plates (15), a worm (16) is mounted between the two fixing plates (15), the upper end of the worm (16) penetrates through the fixing plates (15), and a knob (17) is mounted on the upper end of the worm; install loose axle (18) in mounting groove (13), install two take-up reel dish (19) and worm wheel (20) on loose axle (18), worm wheel (20) meshing is connected worm (16), the one end and the fixing base (11) of bandage (14) are connected fixedly, the other end winding of bandage (14) is on take-up reel dish (19).
4. The hip replacement abduction activity rehabilitation training device according to claim 2, characterized in that: a soft cushion layer (21) is arranged in the arc-shaped groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129769.1U CN209790314U (en) | 2019-01-25 | 2019-01-25 | Hip joint replacement abduction activity rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129769.1U CN209790314U (en) | 2019-01-25 | 2019-01-25 | Hip joint replacement abduction activity rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790314U true CN209790314U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920129769.1U Expired - Fee Related CN209790314U (en) | 2019-01-25 | 2019-01-25 | Hip joint replacement abduction activity rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974513A (en) * | 2019-12-31 | 2020-04-10 | 朱怀宇 | Tractor for distal radius fracture |
| CN112999020A (en) * | 2021-02-19 | 2021-06-22 | 曾超平 | Exoskeleton robot |
-
2019
- 2019-01-25 CN CN201920129769.1U patent/CN209790314U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974513A (en) * | 2019-12-31 | 2020-04-10 | 朱怀宇 | Tractor for distal radius fracture |
| CN110974513B (en) * | 2019-12-31 | 2021-11-12 | 朱怀宇 | Tractor for distal radius fracture |
| CN112999020A (en) * | 2021-02-19 | 2021-06-22 | 曾超平 | Exoskeleton robot |
| CN112999020B (en) * | 2021-02-19 | 2023-09-15 | 陕西捷赛达医疗设备有限公司 | Exoskeleton robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210125 |