CN112245092B - Device for pulling a hip joint - Google Patents
Device for pulling a hip joint Download PDFInfo
- Publication number
- CN112245092B CN112245092B CN202011238682.1A CN202011238682A CN112245092B CN 112245092 B CN112245092 B CN 112245092B CN 202011238682 A CN202011238682 A CN 202011238682A CN 112245092 B CN112245092 B CN 112245092B
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- plate
- bed
- hip joint
- supporting
- guide rod
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- 210000004394 hip joint Anatomy 0.000 title claims abstract description 50
- 210000000689 upper leg Anatomy 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 210000003141 lower extremity Anatomy 0.000 claims description 22
- 244000309466 calf Species 0.000 claims description 10
- 210000002414 leg Anatomy 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The application discloses a device for pulling a hip joint, comprising: a bed body, a lower body fixing unit and an upper body supporting unit; the lower side of the bed board can be rotatably provided with a rotating shaft, an eccentric wheel is fixedly arranged on the rotating shaft, two ends of the rotating shaft are respectively provided with a hand wheel, and the hand wheels are positioned at the outer side of the bed board; the lower body fixing unit is arranged on the upper surface of the bed body; the thigh of the subject can adjust the angle of the outer swing and is fixed on the lower body fixing unit; the upper body supporting unit can be horizontally arranged on the upper surface of the bed body in a moving way; the upper body supporting unit comprises a fourth transverse plate, armpit supporting columns, a guide rod and a connecting rod; the fourth transverse plate is horizontally movably arranged on the upper surface of the bed plate; the armpit supporting columns are fixed on the upper surface of the fourth transverse plate and are used for supporting the left armpits and the right armpits of the subject; the guide rod is positioned below the bed board; the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is formed into a smooth curved surface, and the first end of the guide rod abuts against the outer peripheral surface of the eccentric wheel.
Description
Technical Field
The present application relates to medical devices, and more particularly to a device for pulling on a hip joint.
Background
On the premise of eliminating contraindications (such as excessive joint movement, increased exudation, inflammation, malignant diseases, unhealed fracture and the like), the hip joint pain and joint movement limitation caused by different clinical reasons are mostly treated by joint looseness operation by using hands of rehabilitation doctors and therapists and joint looseness belts, the sensitivity of body receptors around the hip joint is improved, and the nerve regulation, blood circulation and nutrition are improved, so that the pain is relieved and the functions are improved. This technique requires a specialized doctor or therapist to perform the procedure, and the patient is often not able to perform the procedure autonomously.
Disclosure of Invention
In view of the above, the present application aims to propose a device for pulling a hip joint so that a patient can autonomously complete hip joint loosening with adjustment of the angle at which the thighs open outwards, so that the hip joint is pulled and loosened in different positions.
The device for pulling a hip joint of the present application comprises: a bed body, a lower body fixing unit and an upper body supporting unit;
The bed body comprises a bed board and a plurality of supporting legs; the plurality of legs are formed at the lower side of the bed plate in a downward extending manner so as to support the bed plate at a predetermined height; the lower side of the bed board can be rotatably provided with a rotating shaft, an eccentric wheel is fixedly arranged on the rotating shaft, two ends of the rotating shaft are respectively provided with a hand wheel, and the hand wheels are positioned at the outer side of the bed board; an elongated through guide groove is formed on the upper body part of the bed plate;
The lower body fixing unit is arranged on the upper surface of the bed body; the lower body fixing unit comprises a first transverse plate, a first lower limb supporting member and a second lower limb supporting member; the first transverse plate is fixed on the upper surface of the bed plate and is positioned at the lower body part of the bed plate; the first lower limb supporting member and the second lower limb supporting member are respectively formed in a 'Z' shape for supporting thighs and calves of the subject; the first lower limb supporting member comprises a first vertical plate and a second horizontal plate, the upper end of the first vertical plate is fixedly combined with the right end of the second horizontal plate, a first through hole is formed at the lower end of the first vertical plate, the first vertical plate is used for fixing the right thigh of the subject, and the second horizontal plate is used for supporting the right calf of the subject; the second lower limb supporting member comprises a second vertical plate and a third transverse plate, the upper end of the second vertical plate is fixedly combined with the right end of the third transverse plate, a second through hole is formed at the lower end of the second vertical plate, the second vertical plate is used for fixing the left thigh of the subject, and the third transverse plate is used for supporting the left calf of the subject; the right part of the first transverse plate is provided with a first groove, and the left part is provided with a second groove; a first bolt extending along the length direction of the bed body is formed in the first groove, and a second bolt extending along the length direction of the bed body is formed in the second groove; a first bolt is inserted into the first through hole, and a second bolt is inserted into the second through hole; the first bolt is provided with a first nut, and the second bolt is provided with a second nut; the lower end of the first vertical plate is clamped and fixed between the first nut and the end face of the first groove; the lower end of the second vertical plate is clamped and fixed between the second nut and the end face of the second groove;
the upper body supporting unit can be horizontally arranged on the upper surface of the bed body in a moving way; the upper body supporting unit comprises a fourth transverse plate, armpit supporting columns, a guide rod and a connecting rod; the fourth transverse plate is arranged on the upper surface of the bed plate in a horizontally movable manner and is positioned on the upper body part of the bed plate; the armpit supporting columns are fixed on the upper surface of the fourth transverse plate and are used for supporting the left armpits and the right armpits of the subject; the guide rod is positioned below the bed board; the upper end of the connecting rod passes through the through guide groove and is fixed with the lower surface of the fourth transverse plate, and the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is formed into a smooth curved surface, and the first end of the guide rod abuts against the outer peripheral surface of the eccentric wheel.
Preferably, a fixed wall is fixedly formed on the upper surface of the bed plate, the fixed wall is positioned at the lower body part of the bed plate, a third through hole is formed on the fixed wall, and a third screw rod is arranged in the third through hole; the first end of the first cross plate is formed with a third threaded hole in which a third screw is mounted.
Preferably, the first side of the first and second risers are each formed with a recess for securing a strap for tightening the patient's thigh in the recess.
Preferably, the grooves are formed in a plurality, wherein one groove is formed near the lower ends of the first and second risers so as to correspond to the root of the thigh of the subject.
Preferably, a roller or a wheel is arranged on the lower side of the fourth transverse plate.
Preferably, the connecting rod includes a first connecting rod and a second connecting rod, and the first connecting rod is spaced apart from the second connecting rod by a predetermined distance.
Preferably, a first guide cylinder is fixedly formed on the lower side of the bed plate, and the middle part of the guide rod penetrates through the first guide cylinder.
Preferably, a second guide cylinder is fixedly formed on the lower side of the bed plate and is positioned on the upper body part of the bed plate; the second end of the guide rod is accommodated in the second guide cylinder.
Preferably, a spring is provided in the second guide cylinder, on which spring the second end of the guide rod is supported.
Preferably, the bed plate extends downward to form side walls formed at left and right sides of the bed plate for mounting the rotating shaft.
By utilizing the device for pulling the hip joint, a subject can automatically loosen the hip joint, and can master the loosening force and the loosening frequency by himself without the help of outsiders; furthermore, the angle at which the thighs open outward (or swing outward) can be adjusted in advance for each patient's situation so that the hip joint is pulled or relaxed in a state where the thighs open outward at a predetermined angle.
Drawings
Fig. 1 is a schematic view of the front view of the device for pulling a hip joint according to the present application;
Fig. 2 is a schematic top view of the device for pulling a hip joint according to the application;
FIG. 3 is a schematic side view of the device for pulling a hip joint of the present application;
fig. 4 is a schematic cross-sectional view of the device for pulling a hip joint according to the application;
fig. 5 is a schematic diagram showing the front view of the structure of the bed body of the device for pulling hip joint according to the present application;
FIG. 6 is a schematic top view of the bed of the device for pulling a hip joint of the present application;
FIG. 7 is a schematic side view of the bed of the device for pulling a hip joint of the present application;
fig. 8 is a schematic front view of a lower body fixing unit of the device for pulling a hip joint according to the present application;
fig. 9 is a schematic side view of a lower body fixation unit of the device for pulling a hip joint of the present application;
Fig. 10 is a left side view of a first cross plate of a lower body fixing unit of the device for pulling a hip joint according to the present application;
fig. 11 is a schematic front view of a first cross plate of a lower body fixing unit of the device for pulling a hip joint according to the present application;
fig. 12 is a right side view of a first cross plate of a lower body fixing unit of the device for pulling a hip joint according to the present application;
fig. 13 is a schematic cross-sectional structure of a first cross-plate of a lower body fixing unit of the device for pulling a hip joint according to the present application;
Fig. 14 is a schematic top view of a first cross plate of a lower body fixation unit of the device for pulling a hip joint of the present application;
fig. 15 is a schematic view showing a front view of a second lower limb supporting member of the lower body fixing unit of the device for pulling hip joint of the present application;
Fig. 16 is a schematic rear view showing a structure of a second lower limb supporting member of a lower body fixing unit of the device for pulling a hip joint according to the present application;
fig. 17 is a left side view of the first and second lower limb supporting members of the lower body fixing unit of the device for pulling hip joint of the present application;
fig. 18 is a right side view structural schematic diagram of first and second lower limb supporting members of the lower body fixing unit of the device for pulling hip joint of the present application;
fig. 19 is a schematic view showing a front view of an upper body supporting unit of the device for pulling a hip joint according to the present application;
Fig. 20 is a schematic top view of the upper body support unit of the device for pulling a hip joint of the present application;
fig. 21 is a schematic view showing a bottom view of an upper body supporting unit of the device for pulling a hip joint according to the present application.
Detailed Description
The device for pulling a hip joint according to the present application will be described in detail with reference to the accompanying drawings.
The device for pulling a hip joint of the present application comprises: a bed body 10, a lower body fixing unit 20, and an upper body supporting unit 30.
The bed body 10 comprises a bed plate 10a and a plurality of supporting legs 10b; the plurality of legs 10b are formed to extend downward at the lower side of the bed plate 10a to support the bed plate 10a at a predetermined height; the lower side of the bed plate 10b can be rotatably provided with a rotating shaft 16, an eccentric wheel 18 is fixedly arranged on the rotating shaft 16, two ends of the rotating shaft 16 are respectively provided with a hand wheel 17, and the hand wheels 17 are positioned at the outer side of the bed plate so as to facilitate a subject to operate the hand wheels by himself or herself; an elongated through guide groove 19 is formed in the upper body of the bed plate 10 a.
The lower body fixing unit 20 is installed at the upper surface of the bed body 10 b; the lower body fixing unit 20 includes a first cross plate 21, a first lower limb support member, and a second lower limb support member; the first cross plate 21 is fixed on the upper surface of the bed plate 10a and is positioned at the lower body part of the bed plate 10 a; the first lower limb supporting member and the second lower limb supporting member are respectively formed in a 'Z' shape for supporting thighs and calves of the subject; the first lower limb supporting member includes a first riser 22a and a second traverse plate 23a, the upper end of the first riser 22a and the right end of the second traverse plate 23a being fixedly coupled together, the lower end 29a of the first riser 22a being formed with a first through-hole 2Aa, the first riser 22a being for fixing the right thigh of the subject, the second traverse plate 23a being for supporting the right calf of the subject; the second lower limb supporting member includes a second riser 22b and a third traverse plate 23b, the upper end of the second riser 22b and the right end of the third traverse plate 23b being fixedly coupled together, the lower end of the second riser 22b being formed with a second through hole 2Ab, the second riser 22b being for fixing the left thigh of the subject, the third traverse plate 23b being for supporting the left calf of the subject; the right part of the first transverse plate 21 is formed with a first groove 27a, and the left part is formed with a second groove 27b; a first bolt 28a extending along the longitudinal direction of the bed body is formed in the first groove 27a, and a second bolt 28b extending along the longitudinal direction of the bed body is formed in the second groove 27b; the first bolt 28a is inserted into the first through hole 2Aa, and the second bolt 28b is inserted into the second through hole 2 Ab; the first bolt 28a is provided with a first nut, and the second bolt 28b is provided with a second nut 2Bb; the lower end 29a of the first riser 22a is clamped between the first nut and the end face of the first recess 27 a; the lower end 29b of the second riser 22b is clamped between the second nut 2Bb and the end face of the second groove 27 b.
The upper body supporting unit 30 is horizontally movably provided at the upper surface of the bed body 10; the upper body supporting unit 30 includes a fourth cross plate 31, an armpit supporting column 32, a guide bar 34, and connecting bars 33a, 33b; the fourth cross plate 31 is provided on the upper surface of the bed plate 10a so as to be horizontally movable, and is positioned on the upper body of the bed plate 10 a; armpit support columns 32 are fixed on the upper surface of the fourth cross plate 31 for supporting at the left and right armpits of the subject; the guide rod 34 is positioned below the bed plate; the upper end of the connecting rod passes through the through guide groove 19 and is fixed with the lower surface of the fourth transverse plate 31, and the lower end of the connecting rod is fixed with the middle part of the guide rod 34; the first end of the guide rod 34 is formed in a smoothly curved surface, and the first end of the guide rod 34 abuts against the outer circumferential surface of the eccentric 18.
The upper surface of the bed plate 10a is fixedly provided with a fixed wall 14, the fixed wall 14 is positioned at the lower body part of the bed plate 10a, a third through hole 14a is formed on the fixed wall 14, and a third screw 15 is arranged in the third through hole 14 a; a third screw hole 25 is formed at a first end of the first cross plate 21, and the third screw 15 is installed in the third screw hole 25.
First sides of the first and second risers 22a, 22b are formed with recesses 24a, 24b, respectively, for securing straps that tighten the patient's thighs within the recesses 24a, 24 b.
The grooves 24a, 24b are plural, and one groove 24a, 24b is formed near the lower ends of the first and second risers so as to correspond to the root of the thighs of the subject.
The underside of the fourth cross plate 31 is provided with rollers or wheels 35.
The connection bars include a first connection bar 33a and a second connection bar 33b, and the first connection bar 33a is spaced apart from the second connection bar 33b by a predetermined distance.
The lower side of the bed plate 10a is fixedly formed with a first guide cylinder 12, and the middle part of the guide rod 34 passes through the first guide cylinder 12.
A second guide cylinder 13 is fixedly formed on the lower side of the bed plate 10a and positioned on the upper body part of the bed plate 10 a; the second end of the guide rod 34 is accommodated in the second guide cylinder 13.
The second guide cylinder 13 is provided therein with a spring 13a, and the second end of the guide rod 34 is supported on the spring 13 a.
The bed plate 10a is formed to extend downward to form side walls 11, and the side walls 11 are formed on both left and right sides of the bed plate 10a for mounting the rotating shaft 16.
When the hip joint traction device is used, a subject lies on the hip joint traction device, thighs of the hip joint to be loosened are fixed on the corresponding vertical plates through the belts, and the calves are supported on the corresponding transverse plates; the upper body is laid on the fourth transverse plate, and the armpit is supported by the armpit support column; the rotating shaft connected with the hand wheel drives the eccentric wheel to rotate through the hand wheel operated by the subject, so that the guide rod abutting against the peripheral surface of the eccentric wheel is pushed by the eccentric wheel to move horizontally rightwards, the connecting rod is driven to move rightwards in the through guide groove, the fourth transverse plate connected with the connecting rod is further driven to move horizontally rightwards, and as the armpit of the subject is supported and the root of the thigh is fixed on the vertical plate by the belt, the hip joint and the spine of the subject are stretched, namely the hip joint of the subject is loosened. The subject can reciprocally rotate the hand wheel as required during operation, and repeatedly form loose stimulus to the hip joint. The fourth transverse plate after moving can be quickly reset under the action of the pushing force of the compressed spring during moving. The position of the lower body fixing unit on the bed board can be adjusted by adjusting the entering depth of the screw rod arranged at the first end of the first transverse plate so as to be suitable for subjects with different heights. The angle of outward turning of the first vertical plate and the second vertical plate can be adjusted through the first nut and the second nut, so that the angle of the thigh outward swing of the subject is adjusted, the subject stretches or relaxs the hip joint under the condition of the scheduled thigh outward swing, and the hip joint is stimulated effectively.
Unless defined otherwise, all technical and/or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application relates. The materials, methods, and examples mentioned herein are illustrative only and not intended to be limiting.
Although the present application has been described in connection with specific embodiments thereof, those skilled in the art will appreciate that various substitutions, modifications and changes may be made without departing from the spirit of the application.
Claims (6)
1. A device for pulling on a hip joint, comprising: a bed body, a lower body fixing unit and an upper body supporting unit;
The bed body comprises a bed board and a plurality of supporting legs; the plurality of legs are formed at the lower side of the bed plate in a downward extending manner so as to support the bed plate at a predetermined height; the lower side of the bed board can be rotatably provided with a rotating shaft, an eccentric wheel is fixedly arranged on the rotating shaft, two ends of the rotating shaft are respectively provided with a hand wheel, and the hand wheels are positioned at the outer side of the bed board; an elongated through guide groove is formed on the upper body part of the bed plate;
The lower body fixing unit is arranged on the upper surface of the bed body; the lower body fixing unit comprises a first transverse plate, a first lower limb supporting member and a second lower limb supporting member; the first transverse plate is fixed on the upper surface of the bed plate and is positioned at the lower body part of the bed plate; the first lower limb supporting member and the second lower limb supporting member are respectively formed in a 'Z' shape for supporting thighs and calves of the subject; the first lower limb supporting member comprises a first vertical plate and a second horizontal plate, the upper end of the first vertical plate is fixedly combined with the right end of the second horizontal plate, a first through hole is formed at the lower end of the first vertical plate, the first vertical plate is used for fixing the right thigh of the subject, and the second horizontal plate is used for supporting the right calf of the subject; the second lower limb supporting member comprises a second vertical plate and a third transverse plate, the upper end of the second vertical plate is fixedly combined with the right end of the third transverse plate, a second through hole is formed at the lower end of the second vertical plate, the second vertical plate is used for fixing the left thigh of the subject, and the third transverse plate is used for supporting the left calf of the subject; the right part of the first transverse plate is provided with a first groove, and the left part is provided with a second groove; a first bolt extending along the length direction of the bed body is formed in the first groove, and a second bolt extending along the length direction of the bed body is formed in the second groove; a first bolt is inserted into the first through hole, and a second bolt is inserted into the second through hole; the first bolt is provided with a first nut, and the second bolt is provided with a second nut; the lower end of the first vertical plate is clamped and fixed between the first nut and the end face of the first groove; the lower end of the second vertical plate is clamped and fixed between the second nut and the end face of the second groove;
The upper body supporting unit can be horizontally arranged on the upper surface of the bed body in a moving way; the upper body supporting unit comprises a fourth transverse plate, armpit supporting columns, a guide rod and a connecting rod; the fourth transverse plate is arranged on the upper surface of the bed plate in a horizontally movable manner and is positioned on the upper body part of the bed plate; the armpit supporting columns are fixed on the upper surface of the fourth transverse plate and are used for supporting the left armpits and the right armpits of the subject; the guide rod is positioned below the bed board; the upper end of the connecting rod passes through the through guide groove and is fixed with the lower surface of the fourth transverse plate, and the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is formed into a smooth curved surface, and the first end of the guide rod is abutted against the peripheral surface of the eccentric wheel;
The upper surface of the bed plate is fixedly provided with a fixed wall, the fixed wall is positioned at the lower body part of the bed plate, a third through hole is formed in the fixed wall, and a third screw rod is arranged in the third through hole; a first end of the first transverse plate is provided with a third threaded hole, and a third screw rod is installed in the third threaded hole;
grooves are formed on the first sides of the first vertical plate and the second vertical plate respectively and are used for fixing the belts which tighten the thighs of the patient in the grooves;
The grooves are formed in a plurality, wherein one groove is formed near the lower ends of the first vertical plate and the second vertical plate so as to correspond to the root of the thigh of the subject;
the lower side of the fourth transverse plate is provided with a rolling shaft or a rolling wheel.
2. The device for pulling a hip joint according to claim 1, wherein:
The connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rod is spaced from the second connecting rod by a preset distance.
3. The device for pulling a hip joint according to claim 1, wherein:
The lower side of the bed plate is fixedly provided with a first guide cylinder, and the middle part of the guide rod penetrates through the first guide cylinder.
4. The device for pulling a hip joint according to claim 1, wherein:
A second guide cylinder is fixedly formed on the lower side of the bed plate and is positioned on the upper body part of the bed plate; the second end of the guide rod is accommodated in the second guide cylinder.
5. The device for pulling a hip joint according to claim 4, wherein:
a spring is arranged in the second guide cylinder, and the second end of the guide rod is supported on the spring.
6. The device for pulling a hip joint according to claim 1, wherein:
The bed board extends downwards to form side walls which are formed on the left side and the right side of the bed board and are used for installing the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238682.1A CN112245092B (en) | 2020-11-09 | 2020-11-09 | Device for pulling a hip joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238682.1A CN112245092B (en) | 2020-11-09 | 2020-11-09 | Device for pulling a hip joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112245092A CN112245092A (en) | 2021-01-22 |
| CN112245092B true CN112245092B (en) | 2024-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011238682.1A Active CN112245092B (en) | 2020-11-09 | 2020-11-09 | Device for pulling a hip joint |
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| Country | Link |
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| CN (1) | CN112245092B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213525740U (en) * | 2020-11-09 | 2021-06-25 | 中国人民解放军总医院第二医学中心 | Device for pulling hip joint |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476808A (en) * | 2015-12-30 | 2016-04-13 | 黄家南 | Spine balance adjusting rehabilitation bed promoting passive left-right shaking of buttocks and waist |
| DE102017114290A1 (en) * | 2017-06-27 | 2018-12-27 | ReActive Robotics GmbH | Measuring method and device for determining the length ratios, the position and / or the radius of movement of the lower extremities of a bedridden patient |
| CN209827140U (en) * | 2019-01-21 | 2019-12-24 | 云南省第一人民医院 | Continuous traction reduction frame for hip joint dislocation |
| CN210077972U (en) * | 2019-02-21 | 2020-02-18 | 贵州省骨科医院 | Functional bed for orthopedic spine treatment and rehabilitation |
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2020
- 2020-11-09 CN CN202011238682.1A patent/CN112245092B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213525740U (en) * | 2020-11-09 | 2021-06-25 | 中国人民解放军总医院第二医学中心 | Device for pulling hip joint |
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| CN112245092A (en) | 2021-01-22 |
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