CN211834916U - Walking type scoliosis traction device - Google Patents
Walking type scoliosis traction device Download PDFInfo
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- CN211834916U CN211834916U CN202020004429.9U CN202020004429U CN211834916U CN 211834916 U CN211834916 U CN 211834916U CN 202020004429 U CN202020004429 U CN 202020004429U CN 211834916 U CN211834916 U CN 211834916U
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- 206010039722 scoliosis Diseases 0.000 title claims abstract description 23
- 230000005484 gravity Effects 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 17
- 239000004576 sand Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 description 8
- 208000032170 Congenital Abnormalities Diseases 0.000 description 7
- 206010061619 Deformity Diseases 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 125000001475 halogen functional group Chemical group 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 206010058907 Spinal deformity Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 208000011865 skeletal system disease Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
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- 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. 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a walking scoliosis traction device, wherein a traction support comprises a walking support, an adjustable support frame and a spring type gravity traction device. The walking bracket part consists of a front wheel, a rear protective wheel, a front wheel rod, a rear wheel rod, a bottom U-shaped rod, an upper U-shaped rod, a screwing type height adjusting rod and a handle; the adjustable support frame consists of a bottom rod, an upper rod, a height adjusting nut, a ferrule, a top bending rod and a front fork; the device can realize that the towed person can also carry out traction treatment in the upright walking state, thereby keeping larger freedom of life; the traction process does not need to use weights such as a weight and a sand bag and utilizes self gravity as traction force, the equilateral three-fork type high-precision spring combination enables flexibility and stability in traction force to be realized, meanwhile, the pulley block and the traction rope facilitate self adjustment and removal of traction force by a patient, and simplicity and safety of traction operation are greatly improved.
Description
Technical Field
The invention relates to a traction device, in particular to a walking scoliosis traction device, and belongs to the technical field of medical instruments.
Background
Scoliosis (Scoliosis) is a common skeletal system disorder in adolescent children. According to the standards of the international Scoliosis Research Society (SRS), the Scoliosis angle reaches the standard of operation when the angle is more than 45-50 degrees. Children before the age of 10 years do not recommend long segment fusion surgery due to the developmental needs of the spine, pectoralis and lungs. And for serious scoliosis deformity patients with deformity angles over 90 degrees above 10 years old, the risk of directly performing spinal surgery is extremely high. Existing literature reports yield: the use of spinal halo gravity distraction techniques can prolong the time for fusion surgery treatment of early-onset scoliosis. For patients with severe scoliosis deformity, spinal halo gravity traction for 2-3 weeks before surgery can reduce the degree of deformity, increase the flexibility of spinal deformity, and reduce the difficulty and risk of surgery.
The principle of the spinal halo gravity traction technology is that the gravity of a heavy object is utilized to longitudinally pull a head ring fixed on the cranium of a patient so as to realize the longitudinal traction effect on the spine. The existing spinal halo gravity traction technology mainly comprises bed traction and wheelchair traction, wherein a patient needs to be continuously bedridden under the former condition, and the patient can be dragged while a certain living freedom degree is kept by the latter condition. The existing traction technology has the following problems:
1) the prior art needs that a patient keeps a relatively static posture in the traction treatment process, the spine, the pelvis and the muscles of the lower limbs cannot be properly exercised, and the muscular atrophy of the lower limbs and the reduction of the body coordination are easily caused after a long time.
2) The traction gravity mainly uses a weight or a sandbag, the weight of the traction weight needs to be gradually increased by an assistor at the beginning each time, the weight can be injured by smashing due to improper operation in the traction process, and potential safety hazards exist for the person to be pulled, the assistor and surrounding people
3) The traction force cannot be adjusted by the patient himself;
4) when a patient lies in bed or sits on a wheelchair, the traction force can be obviously changed by small displacement actions on the front side and the rear side of the head, and the stability of the traction force cannot be realized. In order to keep the traction force stable, the head can only do slight rotation action in the whole traction process.
5) When the traction device bumps, inclines or turns over or the traction weight moves or the weight changes suddenly, the traction force of the weight on the head and the neck can be instantly and violently pulled, and the head and the neck are easily seriously injured. Therefore, a new solution to this technical problem is urgently needed.
Disclosure of Invention
The invention provides a walking scoliosis traction device aiming at the technical problems in the prior art, and the scheme can realize spinal halo gravity traction of a towed person in the vertical walking process, thereby greatly expanding the living freedom of the towed person. The flexibility and stability can be realized on the traction force, and the safety of the traction process is greatly improved; need not additionally to use the heavy object, make things convenient for the patient to carry out self-control and remove to traction force simultaneously, improved the simplicity and convenience of traction treatment operation.
In order to achieve the purpose, the technical scheme of the invention is as follows: a walking scoliosis traction device is characterized by comprising a hand-held walking support, an adjustable support frame and a spring type gravity traction device, wherein the adjustable support frame and the spring type gravity traction device are arranged on a specially-made hand-held walking support.
As an improvement of the invention, the walking support comprises a front wheel, a rear protection wheel, a front wheel rod, a rear wheel rod, a bottom U-shaped rod and an upper U-shaped rod, wherein the front wheel is arranged at two sides of the front part below the support, the rear wheel is arranged at two sides of the rear part below the support, and the rear protection wheel is arranged at the rear part of the rear wheel; the front wheel rod is connected with the front wheel, and the rear wheel rod is connected with the rear wheel; the bottom U-shaped rod extends forwards and then bends downwards to form a front wheel rod, and the rear wheel rod is welded at the junction bending part of the bottom U-shaped rod and the front wheel rod.
As an improvement of the invention, the walking support further comprises a screwing type height adjusting rod and a handle, an upper U-shaped rod of the walking support is arranged above a bottom U-shaped rod, the front of the upper U-shaped rod horizontally extends to form the handle, two sides of the upper U-shaped rod are connected with the bent part of the lower bottom U-shaped rod through the vertical screwing type height adjusting rod, the screwing type height adjusting rod is provided with a rotating sleeve, the height of the upper U-shaped rod from the ground can be controlled by lifting or pressing after the screwing-out, and a patient can conveniently hold the handle comfortably.
As an improvement of the invention, the adjustable support frame comprises a bottom rod, an upper rod, a height adjusting nut, a ferrule, a top bending rod and a front fork; the bottom rod is vertically arranged, is fixed with the bottom U-shaped rod through a screw and is connected with the upper U-shaped rod through an annular lock catch, and the bottom rod is in a shape of a middle hole tube; the upper rod is inserted in the bottom rod, the height adjusting nut is arranged on the bottom rod close to the outlet, the height of the upper rod can be changed by lifting and pressing the upper rod after the nut is unscrewed, and a ferrule is welded in the front of the middle of the upper rod and used for penetrating through the traction rope.
As an improvement of the invention, the top end of the upper rod is vertically connected with the top bending rod, the other end of the top bending rod extends forwards and then is welded with a metal pipe to form a front fork, included angles among the three forks are all 120 degrees, and connecting lines of the ends of the forks can be ensured to form an equilateral triangle.
As an improvement of the invention, the spring type gravity traction device comprises 3 high-precision springs, triangular connecting discs, a pulley block, a head ring and a traction rope, wherein the high-precision springs are respectively connected with the front forked end part of the top of the support frame through a ring buckle and then converged to the lower part to be connected with an opening of the triangular metal connecting disc, and the three springs are combined together in the same tension.
As an improvement of the invention, the spring middle shaft is provided with a safety steel wire which is penetrated through and buckled with the forked end part and the triangular connecting disc, so that the spring is prevented from sliding and splashing after being broken in the using process.
As an improvement of the invention, a longitudinal hole is penetrated in the center of the metal triangular connecting disc and is connected with the pulley block, a rope is arranged below the pulley block and is tied on the traction head ring, the pulley block is controlled by the traction rope, and when the pulley block is used, the pulley block is downwards pulled to a proper position and then upwards clamped into a clamping seam at the outlet edge of the pulley block, so that the pulley block can be locked, and when the traction rope is downwards pulled, the pulley block can be unlocked and continuously controlled to move. The tail end of the traction rope can be buckled on a sleeve ring on the upper rod.
Compared with the prior art, the invention has the following advantages:
1) the proposal can realize the spinal traction treatment under the upright walking state, thereby greatly expanding the living freedom of the person to be towed;
2) according to the scheme, in the traction process, weights such as a weight and a sandbag do not need to be additionally used, the self weight of a patient is utilized for traction, and the safety threat to the patient and surrounding personnel is avoided during operation;
3) the traction force of the scheme can be adjusted by the person to be dragged according to the self condition, other people are not needed to assist in operation, and the convenience of traction treatment is improved.
4) The scheme uses 3 high-precision spring equilateral combinations, so that the traction force on the head of a person to be towed can still keep flexible and stable even if the person encounters jolt during towing. The movable space of the head of the patient is enlarged in the traction process, and the comfort of traction treatment is improved.
5) The rear protection wheel of the scheme can prevent the support from tilting backwards; even if the traction is inclined or turned on one side, the traction force can be instantly and automatically reduced or even disappeared, and the neck of the patient can not be instantly and violently pulled. The recovery of the traction force in the position recovery process also has buffering time; therefore, the invention greatly improves the safety of traction treatment. The invention has the advantages of ingenious design and convenient use, overcomes the defects of the existing device and has wide application prospect.
Drawings
FIG. 1 is a schematic perspective view of the right oblique side provided by the present invention;
FIG. 2 is a schematic diagram of the right side structure provided by the present invention;
FIG. 3 is a schematic view of a backside structure provided by the present invention;
FIG. 4 is a schematic diagram of a front structure provided by the present invention;
FIG. 5 is a schematic diagram of a top surface structure provided by the present invention.
Wherein: 1. a front wheel; 2. a rear wheel; 3. a rear protection wheel; 4. a front wheel lever; 5. a rear wheel lever; 6. a bottom U-shaped bar; 7. an upper U-shaped bar; 8. a rotary screw type height adjusting rod; 9. a handle; 10. a bottom bar; 11. an upper rod; 12. a height adjustment nut; 13. a ferrule; 14. a top flexure bar; 15. front bifurcation; 16. a high precision spring; 17. a triangular connecting disc; 18. a pulley block; 19. a head ring; 20. and (6) pulling the rope.
Detailed Description
For the purposes of promoting an understanding and appreciation of the invention, reference will now be made to the following detailed description of the invention taken in conjunction with the accompanying drawings.
Example 1: referring to fig. 1-5, a walking scoliosis traction device, the traction bracket is composed of a walking bracket, an adjustable support frame and a spring type gravity traction device. The scheme can realize traction treatment in a walking state. The life freedom degree of the person to be towed is greatly reserved, the flexibility stability of the longitudinal traction force of the spine is realized, the self-adjustment of the person to be towed on the traction force is facilitated, extra traction heavy objects are not needed in the whole process, and the safety and the operation simplicity of the traction process are improved. In the scheme, the walking support part comprises a front wheel 1, a rear wheel 2, a rear protection wheel 3, a front wheel rod 4, a rear wheel rod 5, a bottom U-shaped rod 6, an upper U-shaped rod 7, a screwing height adjusting rod 8 and a handle 9; the front wheels 1 are arranged on two sides of the front part below the support, the rear wheels 2 are arranged on two sides of the rear part below the support, and the rear protection wheels 3 are arranged behind the rear wheels 2. A front wheel rod 4 of the walking bracket is connected with the front wheel 1, and a rear wheel rod 5 is connected with the rear wheel 2; the bottom U-shaped rod 6 extends forwards and then bends downwards to form the front wheel rod 4, and the rear wheel rod 5 is welded at the junction bending part of the bottom U-shaped rod 6 and the front wheel rod 4. In the scheme, as shown in fig. 1-4, an upper U-shaped rod 7 of the walking support is arranged above a bottom U-shaped rod 6, and a handle 9 horizontally extends in front of the upper U-shaped rod 7. The two sides of the upper U-shaped rod are connected with the bending part of the lower bottom U-shaped rod 6 through a vertical screwing type height adjusting rod 8. The rotary sleeve is arranged on the screwing type height adjusting rod 8, and the height of the upper U-shaped rod 7 from the ground can be controlled by lifting or pressing after the screwing type height adjusting rod is unscrewed.
In this solution, as shown in fig. 1-4, the adjustable support frame comprises a bottom rod 10, an upper rod 11, a height adjusting nut 12, a ferrule 13, a top bending rod 14, and a front fork 15; the bottom rod 10 is vertically placed, fixed with the bottom U-shaped rod 6 through screws and connected with the upper U-shaped rod 7 through an annular lock catch. The bottom bar 10 is of a central-hole tubular shape; the upper rod 11 is inserted into the bottom rod, the height adjusting nut 12 is arranged on the bottom rod close to the outlet, and the height of the upper rod 11 can be changed by screwing the nut and then lifting and pressing. A ferrule 13 is welded in front of the middle of the upper rod and is used for passing through the traction rope.
In the scheme, as shown in fig. 1-5, the top end of an upper rod 11 of the support frame is vertically connected with a top bending rod 14, then the top bending rod extends forwards and then a metal pipe is welded to form a front fork 15, and included angles between the three forks are 120 degrees. The spring type gravity traction device is composed of a high-precision spring 16, a triangular connecting disc 17, a pulley block 18, a head ring 19 and a traction rope 20, wherein the number of the high-precision springs is 3, the high-precision springs are respectively connected with a loop buckle at the front forked end 15 of the top of the support frame and then gathered to the lower part to be connected with an opening of the triangular connecting disc 17, and a safety steel wire penetrates through the middle shaft of the spring and is connected with the forked end and the triangular connecting disc buckle system, so that the spring is prevented from sliding and splashing after being broken in the using process.
In the scheme, as shown in fig. 1-5, a metal triangular connecting disc 17 penetrates through a longitudinal hole in the center to be connected with a pulley block 18. A rope is arranged below the pulley block and is tied on the traction head ring 19. The pulley block 18 is controlled by a traction rope 20, when in use, the pulley block is pulled downwards to a proper position and then clamped upwards into a clamping seam at the outlet edge of the pulley block 18 for locking, and when the traction rope 20 is pulled downwards, the pulley block 18 can be unlocked for continuously controlling the movement of the pulley block 18. The tail end of the pull-cord may be snapped onto a ferrule 13 on the upper rod.
In the scheme, as shown in fig. 1, an upper U-shaped pipe 7 and a handle 9 which can be adjusted in height are arranged in the middle of the walking scoliosis traction device, and the height of the traction device can be adjusted to a relatively comfortable height of a person to be dragged by adjusting a screwing type height adjusting rod 8, so that the person to be dragged can conveniently hold the handle with both hands to walk in traction treatment. A height adjusting nut 12 is arranged behind the adjustable supporting frame, and the height of the spring type gravity traction device can be adjusted by adjusting the height of the upper rod 11 until the height is suitable for the height of a person to be towed. In the process of traction treatment, a person to be towed can hold the handles 9 at the two sides to hold the traction support to walk in a room or outdoors, so that great freedom of life is kept while traction treatment is realized. In the whole traction process, the self gravity of a person to be towed is used as traction force, and the height of the pulley block 18 is adjusted through the traction rope 20 to adjust the tension of the high-precision spring 16 on the skull and the spine; in the process, weights such as a traditional weight or a sand bag and the like are not needed to be used as a source of traction force, and the use is simple and convenient. The equilateral bifurcation high-precision spring assembly 16 can buffer the pulling force through the self deformation when being pulled, and the flexibility and stability of the pulling force can be still realized even if the head posture of a patient is changed or the support per se jolts. Due to the support of the rear protection wheel 3, the traction bracket is not easy to turn backwards; even if backward tilting, side turning or forward turning occurs, the traction force can be immediately reduced or even eliminated, and the neck of the patient can not be rapidly and violently pulled instantly. In the position recovery process, the recovery of the traction force also has time for buffering; furthermore, the patient himself can control or remove the traction force by means of the traction rope. Therefore, the scheme greatly improves the safety of traction treatment.
The working process is as follows: for severe early scoliosis deformity, the traction treatment can play a role in delaying the progress of the deformity and prolonging the operation time; for patients with severe spinal deformity requiring surgical treatment, spinal halo traction for 2-3 weeks before surgery can improve flexibility of deformity and reduce difficulty and risk of orthopedic surgery. The principle is as follows: the infant patient uses the screw to fix the traction head ring on the skull of the person to be dragged under the state of general anesthesia or local anesthesia. The traction device is then used for longitudinal traction of the spine by lying in bed or sitting in a wheelchair. The invention can realize the traction treatment of the person to be dragged in a walking state, and is beneficial to exercising the lung function and the strength and the movement coordination of the muscles of the two lower limbs. The specific using process is as follows:
referring to fig. 1-5, the traction head ring 19 is first fixed to the cranium under general or local anesthesia by traction, and then the rope on the head ring can be hooked under the pulley block 18 of the present invention by itself; meanwhile, the traction rope 20 on the pulley block is pulled by a hand to adjust the traction force of the high-precision spring on the head ring; when the force is adjusted to the acceptable degree, the traction rope is lifted and clamped in the clamping seam at the edge of the outlet of the pulley block 18, and then the suspended rope tail is put into the ferrule 13 of the rear upper part 11 rod. When the person to be dragged wants to adjust the traction force, the person directly pulls the traction rope downwards, then adjusts the traction rope to a proper force and then fixes the traction rope again; when the person to be dragged wants to suspend the traction treatment, the traction rope is directly pulled downwards and then the head ring is untied from the bottom of the pulley block 18.
It should be noted that the above-mentioned embodiments do not limit the scope of the present invention, and equivalents and substitutions made on the basis of the above-mentioned embodiments are included in the scope of the present invention.
Claims (7)
1. A walking scoliosis traction device is characterized by comprising a hand-held walking bracket, an adjustable support frame and a spring-type gravity traction device, wherein the adjustable support frame and the spring-type gravity traction device are arranged on the specially-made hand-held walking bracket;
the walking type walking support comprises a front wheel (1), a rear wheel (2), a rear protection wheel (3), a front wheel rod (4), a rear wheel rod (5), a bottom U-shaped rod (6) and an upper U-shaped rod (7), wherein the front wheel (1) is arranged on two sides of the front part below the support, the rear wheel (2) is arranged on two sides of the rear part below the support, and the rear protection wheel (3) is arranged behind the rear wheel (2); the front wheel rod (4) is connected with the front wheel (1), and the rear wheel rod (5) is connected with the rear wheel; bottom U-shaped pole (6) extend forward the back downward bending extend form front wheel pole (4), and rear wheel pole (5) weld in the juncture bending department of bottom U-shaped pole (6) and front wheel pole (4).
2. The walking scoliosis traction device according to claim 1, wherein the walking support further comprises a screwing height adjusting rod (8) and a handle (9), the upper U-shaped rod (7) of the walking support is arranged above the bottom U-shaped rod, the handle (9) horizontally extends in front of the upper U-shaped rod (7), two sides of the upper U-shaped rod (7) are connected with the bent part of the bottom U-shaped rod below through the vertical screwing height adjusting rod (8), the screwing height adjusting rod (8) is provided with a rotating sleeve, and the height of the upper U-shaped rod from the ground is controlled by lifting or pressing after unscrewing.
3. Walking scoliosis traction device according to claim 2, characterized in that the adjustable support frame comprises a bottom bar (10), an upper bar (11), a height adjusting nut (12), a ferrule (13), a top bent bar (14) and a front fork (15); the bottom rod (10) is vertically arranged, is fixed with the bottom U-shaped rod (6) through a screw and is connected with the upper U-shaped rod (7) through an annular lock catch, and is in a middle-hole tubular shape; the upper rod (11) is inserted in the bottom rod (10), the bottom rod (10) close to the outlet is provided with a height adjusting nut (12), the height of the upper rod (11) is changed by lifting and pressing after the nut is unscrewed, and a ferrule (13) is welded in the front of the middle of the upper rod (11) and is used for penetrating through a traction rope.
4. A walking scoliosis traction apparatus according to claim 3, wherein the top end of the upper rod (11) is vertically connected with the top curved rod (14), the other end of the top curved rod extends forwards and then the metal tube is welded to form a front branch (15), and the included angles between the three branches are all 120 °.
5. A walking scoliosis traction device according to claim 4, wherein the spring type gravity traction device comprises 3 high-precision springs (16), triangular connecting discs (17), pulley blocks (18), a head ring (19) and a traction rope (20), wherein the high-precision springs (16) are respectively connected with the end parts of the front forks (15) at the top of the support frame through ring buckles and then converged below the end parts to be connected with the openings of the triangular connecting discs (17).
6. A walking scoliosis traction apparatus according to claim 1, wherein the spring central shaft is provided with a safety steel wire and fastened with the bifurcated end and the triangular connecting plate.
7. A walking scoliosis traction device according to claim 6, characterized in that the metal triangular connection plate (17) is centrally perforated with a longitudinal hole to be connected to a pulley block (18), below which a rope is further tied to a traction head ring (19), the pulley block (18) is controlled by a traction rope (20), the tail end of which is fastened to a loop (13) on the upper bar (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2019113866823 | 2019-12-29 | ||
| CN201911386682 | 2019-12-29 |
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| CN211834916U true CN211834916U (en) | 2020-11-03 |
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| CN202020004429.9U Active CN211834916U (en) | 2019-12-29 | 2020-01-02 | Walking type scoliosis traction device |
| CN202010002984.2A Pending CN111035495A (en) | 2019-12-29 | 2020-01-02 | Walking type scoliosis traction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035495A (en) * | 2019-12-29 | 2020-04-21 | 南京市儿童医院 | Walking type scoliosis traction device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803326A (en) * | 2020-07-01 | 2020-10-23 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Adjustable scoliosis traction device |
| CN112690939A (en) * | 2020-12-30 | 2021-04-23 | 中国人民解放军西部战区总医院 | Spinal surgery positioning and guiding system |
| CN112826712A (en) * | 2021-03-26 | 2021-05-25 | 兴安界首骨伤医院有限公司 | Rehabilitation training walker and using method thereof |
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| DE20320270U1 (en) * | 2003-03-12 | 2004-04-01 | Föhl, Walter | Rehabilitation and exercise frame for severely disabled persons has body sling suspended on wires from overhead frame |
| KR100825405B1 (en) * | 2007-02-14 | 2008-04-29 | 노인규 | The vertebra and growth the clinic system |
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| CN211834916U (en) * | 2019-12-29 | 2020-11-03 | 南京市儿童医院 | Walking type scoliosis traction device |
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- 2020-01-02 CN CN202020004429.9U patent/CN211834916U/en active Active
- 2020-01-02 CN CN202010002984.2A patent/CN111035495A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035495A (en) * | 2019-12-29 | 2020-04-21 | 南京市儿童医院 | Walking type scoliosis traction device |
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