Permanent self-control tractor
By designing a permanent self-controlled traction machine, patients can control the traction force by themselves, solving the problem of traction equipment relying on electrical control and safety hazards in the existing technology, and achieving safer and more effective traction treatment effects.
Patent Information
- Application Number
- CN202510065427.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-05-02
AI Technical Summary
Most of the traction equipment in the prior art rely on electronic control, which causes patients to be unable to control traction by themselves, affecting the treatment effect and posing safety hazards.
A permanent self-controlled traction machine is designed. Through the combination of handle and bare foot locker, patients can control the traction force by themselves to achieve safe and effective traction treatment.
The device enables patients to control traction safely and effectively, improves the effectiveness of traction treatment, reduces dependence on other people's operations, and reduces safety risks.
Smart Images
Figure CN119908932A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical equipment, and in particular to traction, leg pressing, muscle stretching, and arm strength training for treating lumbar disc herniation, lower limb pain, numbness, and even paralysis caused by lumbar disc herniation. The traction force can be completely controlled by the patient himself without the need for electricity. Background Art
[0002] Most of the existing traction equipment is electrically controlled. For patients with lower limb paralysis caused by lumbar disc herniation, the traction machine is operated by others during traction treatment. The patient does not know the magnitude of the traction force, which directly affects the traction effect and is unsafe. If the patient controls the traction force by himself, it is very safe.
[0003] If a permanent self-controlled traction machine is used, the most obvious difference is that the size of the traction force can be known by oneself, without the need for operation by others. The so-called self-control means that the patient lying on the traction machine turns the handle 10 clockwise with his right hand, and the size of the force is directly reflected by the ankle locker 3 and the foot plate 20. This is the difference between self-control and external control, and the safety difference between using electricity and not using electricity.
[0004] I personally understand, investigate and treat lumbar disc herniation at the Third Medical University on Nanjing West Road in Shanghai. The cost of surgical treatment ranges from 80,000 to 90,000 yuan to more than 100,000 yuan. For such patients, the financial pressure is too great.
[0005] At present, computers have brought great convenience to human beings. Most people use computers at work. The pain of back pain caused by sitting for 8 hours is immeasurable, and the number of lumbar disc herniation cases has increased dramatically.
[0006] After investigation; 1. Abroad: 15-30% of lumbar disc herniation 2. China: 18% of lumbar disc herniation 3. Lumbar disc herniation, causing 1-2% paralysis of lower limbs Summary of the invention
[0007] In order to improve the traction treatment effect, the present invention is designed to select a self-controlled safety and permanent self-controlled traction machine, which is provided to patients with lumbar disc herniation for traction, leg pressing, muscle stretching and rehabilitation treatment. The cervical vertebra traction, lower limb joints, human body traction, the size of the traction force, the height of the leg level, the pressure on the human leg, the tension on the meridians, the leg rising angle 31, and the comfort level are also self-controlled. The combination of traction and leg pressing and cervical vertebra traction is the fastest way for patients to recover. There is a permanent self-controlled traction machine at home, which can cure and prevent diseases. On the main body 1, there is a latex pad 46, and the patient lies on it very comfortably, and the traction treatment is over.
[0008] The arm strength training of the present invention allows people with back pain to return home and lie on the beautiful and comfortable traction machine to enjoy stretching. At the same time, an exercise device is provided on the head, and the adults and children can hold the hand ring 42 to exercise their arm strength. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the basic structural schematic diagram of the present invention. Figure 1 This is a schematic diagram of the present application for implementing leg stretching, tendon stretching 4, leg 31, arm rotation 6, and power mechanism 2; Figure 2 It is a schematic diagram of the ankle locker 3 and the locking mechanism of the foot plate 20 when implementing traction in the present application; Figure 3 This is a schematic diagram of the present application for implementing cervical traction 5, lumbar disc herniation traction, power mechanism 2, upper limb sling 7, and cervical sling 8;
[0010] Figure 1 Figure 2 Figure 3 It is divided into 8 units, focusing on the selection of materials and optimizing the structural design, all of which are unique and original; 1 unit main body, Figure 1 Figure 2 Aluminum alloy profile 8-100100 / 8-50100 / 8-4040 mechanism; 2-unit power mechanism, cylinder D63x80, design pressure 8 kg, mobile positioning at 8-50100; 3-unit lumbar traction, ankle locker 3 single-acting cylinder D32x100 design pressure 8 kg; 4-unit front and rear lifting mechanism 4 single-acting cylinders D25x150 design pressure 8 kg leg press, tendon stretching; 5-unit cervical traction mechanism, Figure 1 Figure 3 The design pressure of single-acting cylinder D32x100 is 8 kg; 6-unit arm strength training mechanism Figure 1 Figure 2 Exercise for people lying on traction machines, and the patients will get better quickly; 7-unit upper limb sling, light-weight people fix the upper limbs and cooperate with 3 units to implement traction; 8-unit cervical sling, assisting the head (32) and the sling (33) to implement cervical traction;
[0011] In the attached drawings, it is composed of 1 main body, 2 power mechanism, 3 ankle locker, 4 front and rear lifting mechanisms, 5 cervical vertebra traction mechanism, 6 arm strength training mechanism, 7 upper limb strap, 8 cervical vertebra strap, and 46 latex pad.
[0012] The present invention considers the permanence, durability, reliability, and comfort of the traction machine and reasonably selects materials; 1. The main body material of the unit is selected, the aluminum alloy profile + stainless steel 304 structure is reasonable and will never rust. 2-unit power mechanism material 304+aluminum alloy, the rationality of the structure is an important source of power. 3-unit ankle locking mechanism material 304+latex, ankle locking is an important traction mechanism. 4 units front and rear lifting plate material 304 angle steel, cylinder D25x150 pressure 8 kg / cm. The 5-unit cervical traction mechanism is made of 304+aluminum alloy, and the cylinder is D32x100 with a pressure of 8 kg / cm. The 6-unit arm strength training mechanism is made of aluminum alloy, with quick-opening door and 36-speed quick replacement of tension spring, which is convenient and reliable. The material of the 7-unit upper limb sling is 1010 nylon, combined with the 3-unit traction. The material of the 8-unit cervical sling is 1010 nylon, combined with 5-unit traction. DETAILED DESCRIPTION
[0013] The purpose, technical solution and advantages of the present invention are more clear, and the technical solution of the present invention will be described in detail below.
[0014] Traction therapy, when a person lies on the permanent automatic traction machine, the left and right feet are placed in the ankle locker 3, the foot plate 20 is automatically locked, the power mechanism 2 rotates the handle 10 clockwise to work the oil cylinder 16 fixed on the main body 1, the semicircular plate 18 connecting plate and the ankle locker 3 connected to the seat 17 implements traction, the size of the traction force is completely controlled by oneself, the effect is very good, and the handle 10 is rotated counterclockwise to reset.
[0015] Leg-pressing therapy, the reversing valve 14 is reversed, the handle 10 is rotated clockwise to make the two single-acting cylinders 28 work, and the front lifting mechanism 4 is lifted horizontally by 1-85° to press the legs 31 and stretch the muscles. Insist on traction, leg-pressing and muscle-stretching every day, and the effect is very good. Traction therapy and cases
[0016] In 1970, Chen Changquan, 32 years old, the head of the Personnel Department of Changfeng Machinery Factory, Jiangjin No. 5 Machinery Factory, Chongqing, suffered from right lower limb paralysis caused by lumbar disc herniation. After treatment at Chongqing Xinqiao Hospital, the factory returned to the guesthouse in Daxigou. He was introduced to Chongqing Nan'an Huangjiaoya Hospital, where he received traction treatment for two months and drug treatment, and was discharged after recovery. The traction at that time was very rustic, with bandages tied to the ankles, 25 kilograms of weight added, and the weight was gradually reduced appropriately. The traction was insisted on every day, and the effect was very good. It was really a miracle.
[0017] In the winter of the same year, Pu Chunhua, a 40-year-old male employee of Chongqing Baxian Shiyougou Gas Mine and Chongqing Nan'an District Wenfeng Petroleum Installation Team, suffered from lumbar disc herniation and was cured by the same traction treatment. These two columns are my personal experience. After repeated consideration and paying a heavy price to destroy 4 computers, for the health of others, I decided to design this permanent automatic traction machine.
[0018] For cervical traction, firstly, the reversing valve 14 is reversed, the cervical sling 8 and the sling piece 33 are hung with the head 32 for cervical traction, and the handle 10 is rotated clockwise to implement traction, and the traction force is completely self-controlled.
[0019] Upper limb fixed traction, people with light weight, short stature, fixing the upper limbs is a necessary condition, upper limb sling 7, sling piece 33 is hung and positioned, put the foot plate 20 into the ankle locker 3, automatically lock, rotate the handle 10 clockwise, the single-acting cylinder 16 works, implement traction, rotate the handle 10 counterclockwise to reset, lumbar intervertebral disc, lower limbs, bones, muscles, human body traction, often do traction exercises, recover health as soon as possible. When the tractor is working
[0020] First, know the reversing position of the reversing valve 14. Each reversing position is clearly marked on the reversing valve at an angle of 45°. 1. Lumbar disc herniation, traction reversing for lower limb paralysis caused by lumbar disc herniation. 2. Leg press, muscle stretching reversing. 3. Cervical traction reversing. 4. Reversing the backrest lifting plate.
[0021] 1 main body, when a person lies on the main body, holds the handle 10 on the power mechanism 2, and rotates it clockwise to drive the trapezoidal screw 12 to rotate, and then drives the piston 13 to move, the oil cylinder 11 produces pressure oil output, the pressure oil passes through the reversing valve 14 oil pipe 15 pressure oil to the single-acting oil cylinder 16, the oil cylinder is fixed on the main body 1 aluminum alloy 8-50100 cross arm, and is connected to the rotating plate and the seat 17, and is connected to the ankle locker 3. The foot plate 20 is put into the ankle locker 3 and automatically locked, and traction is implemented. The size of the traction force is controlled by oneself, and the handle 10 is rotated counterclockwise to reset.
[0022] 2 power mechanism, composed of handle 10, oil cylinder 11, trapezoidal screw 12, piston 13 reversing valve 14, oil circuit 15, rolling mechanism 25, brake mechanism 26, 27, clockwise rotation of handle 10, respectively to 3, 4, 5, units to provide pressure oil, is the main power source of the equipment, after the reversing valve 14, supply pressure oil to each unit to work, and in the main body 1, aluminum alloy profile 8-50100 longitudinal, flexible rolling operation, can be docked at any position, brake knob 27 positioning brake.
[0023] The 3-foot bare locker is composed of a semicircular plate 18, an upper semi-ring 19, latex upper and lower semi-rings 21, a lower semi-ring 22, a compression spring 23, and a limit screw 24. The foot plate 20 is put into the ankle locker 3 for automatic locking. The semicircular plate 18, the rotating plate and the seat 17 are fixed to the main body 1 and the 8-50100 cross arm with two D32x100 single-acting cylinders 16. The foot plate 20 is put into the automatic locking. The handle 10 is rotated clockwise to treat lumbar disc herniation and leg traction.
[0024] 4 front lifting mechanism, reversing valve 14 reversing, composed of 2 D25x150 single-acting cylinders 28, front lifting platform 29, rotating shaft 30, turn the handle 10 clockwise, the cylinder 28 works, pushes the plate to rise horizontally 1-85°, and the patient controls the height by himself, stretching the legs and muscles 31. The ancients said it well, stretching the muscles by 1 inch, life expectancy increased by 10 years. Although it is an old saying, it makes sense.
[0025] The rear lifting mechanism, the reversing valve 14 is reversing, and is composed of two D25x150 single-acting cylinders 44, a rear lifting plate 45, and a rotating shaft 30. Rotate the handle 10 clockwise to horizontally lift the backrest 1-85° for comfort, which can be controlled by yourself, and rotate the handle counterclockwise to reset.
[0026] 5 cervical traction mechanism, the reversing valve 14 is switched, the single-acting cylinder 9 is connected, the cervical sling 8 assists the head 32 to be hung with the sling 33, the power mechanism 2 rotates the handle 10 clockwise to work the single-acting D32x100 cylinder 9, the distance between the head 32 is limited, and the cervical traction is implemented.
[0027] 6 Arm strength training mechanism, the present invention uses aluminum alloy profile 8-100100 to utilize the inner space, and is composed of foot pad 34 tension spring 35, quick-open door 36, wire rope 37, square plate 38, embedded part 39, decorative ball 40, roller 41, and hand ring 42. The upper limb 47 can grasp the hand ring and rotate horizontally by 90°. After the traction treatment of the patient is over, the patient lies on the comfortable traction machine to exercise arm strength, and the patient is easy to recover.
[0028] 7 Upper limb sling, for people with lighter weight, first fix the upper limb, foot plate 20, put into the ankle locker 3, automatically lock, turn the handle 10 to implement traction.
[0029] 8 cervical vertebra hanging belt, reversing valve 14 reversing, first the head 32 is positioned, self-hanging, hanging rope piece 33 hanging, rotating handle 10, single-acting cylinder 9 works, implement cervical traction.
[0030] Prevention: If there is a permanent self-controlled traction machine for healthy people at home, they can often do whole-body traction, fix the upper limbs, put the foot 20 into the ankle locker 3 to automatically lock it, rotate the handle 10 clockwise, and traction the lumbar spine, lower limb joints, and muscles in all directions. It has a very good preventive effect on the body, and the traction force and body comfort can be controlled by yourself.
Claims
1. The main body is composed of aluminum alloy profiles 8-100100 columns, 8-50100 longitudinal, transverse, vertical, transverse 8-4040 and corner pieces and special bolts, and two decorative balls (40) on the top of the columns.
2. The power mechanism is composed of a handle (10), a cylinder (11), a trapezoidal screw (12), a piston (13), a reversing valve (14), an oil circuit (15), a rolling mechanism (25), and a braking mechanism (26, 27). It rolls along the longitudinal left and right outer edges of the main body 8-50100 and can be docked at any position for positioning and braking.
3. The ankle locker is composed of a semicircular plate (18), an upper semi-ring (19), latex upper and lower semi-rings (21), a lower semi-ring (22), a compression spring (23), and a limit screw (24). The foot plate (20) is put into automatic locking. The semicircular plate (18), the rotating plate and the seat (17) are fixed to the cross arm of the main body 8-50100 with two D32x100 single-acting cylinders (16). The handle (10) rotates clockwise, and the cylinder (16) works to implement traction on intervertebral disc herniation and leg joints, and rotates counterclockwise to reset.
4. Front and rear lifting mechanism; The front lifting mechanism is composed of two D25x150 single-acting oil cylinders (28), a front lifting plate (29), and a rotating shaft (30). The horizontal lifting 1-85° reversing valve (14) is reversed. The leg stretching is performed by turning the handle (10) clockwise. The stretching (31) is very important. The leg rest is reset by rotating counterclockwise. The rear lifting mechanism is composed of two D25x150 single-acting oil cylinders (44), a rear lifting plate (45) and a rotating shaft (30). The horizontal lifting 1-85° reversing valve (14) is reversed. The rear lifting plate (45) is raised by rotating the handle (10) clockwise. The rear backrest is adjusted to a comfortable height by the user. The rear backrest is reset by rotating counterclockwise.
5. The cervical vertebra traction mechanism is composed of a reversing valve (14), a reversing single-acting oil cylinder (9), a cervical vertebra hanging belt (8), an auxiliary head (32), and a hanging rope member (33). The single-acting oil cylinder (9) works by rotating the handle (10) clockwise.
6. An arm strength training mechanism is composed of a foot pad (34), a tension spring (35), a quick-opening door (36), a steel wire rope (37), a square plate (38), an embedded part (39), a decorative ball (40), a roller (41), and a wristband (42). The upper limb (47) grasps the wristband (42) and can be horizontally rotated 90 degrees to train the arm strength, so that the patient can recover easily.
7. Upper limb sling; For a person of light weight and short stature, the upper limbs are fixed, the foot plate (20) is put into the ankle locker (3) for automatic locking, the handle (10) is rotated clockwise to implement traction, and the handle (10) is rotated counterclockwise to reset.
8. Cervical sling; The cervical vertebra sling assists the head (32) in distance positioning, is connected with the sling member (33), and rotates the handle (10) clockwise to operate the oil cylinder (9), thereby implementing cervical vertebra traction, which has a very good effect.