CN2836756Y - Spine orthopedic instrument - Google Patents
Spine orthopedic instrument Download PDFInfo
- Publication number
- CN2836756Y CN2836756Y CN 200520110629 CN200520110629U CN2836756Y CN 2836756 Y CN2836756 Y CN 2836756Y CN 200520110629 CN200520110629 CN 200520110629 CN 200520110629 U CN200520110629 U CN 200520110629U CN 2836756 Y CN2836756 Y CN 2836756Y
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- China
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- bearing support
- support assembly
- assembly
- thoracic vertebra
- girder
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Abstract
The utility model relates to a vertebral column remedying instrument which is composed of a head and shoulder supporting frame assembly, a thoracic vertebra supporting frame assembly, a motor speed reducer assembly, a main beam, a buttocks supporting frame assembly, an adjusting rod and an ankle supporting frame assembly, wherein the head and shoulder supporting frame assembly and the ankle supporting frame assembly are respectively arranged at two ends of the main beam, the head and shoulder supporting frame assembly is movably connected with the main beam, and the ankle supporting frame assembly is movably connected with the main beam through the adjusting rod. The thoracic vertebra supporting frame assembly and the motor speed reducer assembly are fixedly connected with the main beam, and the thoracic vertebra supporting frame assembly comprises a thoracic vertebra support which can move up and down. The motor speed reducer assembly comprises a lifting device, and the lifting device is connected with the thoracic vertebra support by a pin shaft. The utility model has the advantages of simple structure, disassembly, easy carrying, no lubrication and no maintenance, the size can be adjusted, and an input power supply is single-phase urban electricity.
Description
Technical field
This utility model relates to a kind of vertebral column appliance, and this apparatus is corrected unusually to human spine's physiology curvature.
Background technology
People's spinal column is enumerated by 25 vertebraes and is formed, and sends 31 pairs of spinal nerve roots between the vertebral body again, arranges internal organs and extremity respectively.The integral body of spinal column is seen in alignmently from the front, see from the side and exist four physiological bendings.These four physiological bendings vary in size, but gravity vertical just in time is the intersection by each sections, make body's center of gravity stable; The existence of these four physiology curvatures makes spinal column such as same big spring, has cushioned the impact of various external force to human body; The physiology curvature has also enlarged the area of trunk center of gravity substrate, has strengthened the stability of human body erectility.The physiology curvature of spinal column plays important effect for the internal and external equilibrium of keeping human body.(" clinical orthopaedics anatomy ", Guo Shifu, Tianjin science tech publishing house, front page, P158-159)
Spondylopathy is a kind of commonly encountered diseases, frequently-occurring disease, and is in rising trend in recent years.The morbidity of spondylopathy at first is to change from the physiology curvature of spinal column to begin to embody.In the Childhood,, excessive as the curvature at thoracic vertebra position owing to the growth imperfection of skeleton and the curvature change that bad posture can cause spinal column; Over-burden because hard work and life stress cause vertebra in adult's period, thereby spinal column internal and external equilibrium imbalance takes place, as straight or anti-the opening of physiology curvature disappearance change of cervical vertebra; In one's old age, corresponding compensatory change also takes place in general osteoarthrosis degeneration, spinal column curvature.The change of curvature is a kind of external reflection of vertebral disease, and the recovery of curvature has also illustrated the recovery of spinal column internal and external equilibrium.
With advancing age, in the neck of human body, breast, waist three parts the curvature of thoracic vertebra portion to change be the most tangible.Most of people's health back quantity of motion is seldom compared human spinal movement deficiency far away with reptile, after certain age, the chain disease owing to the vertebral disease initiation in various degree will occur, and reason is exactly exercise and the health care that lacks the back.At present, the method and the instrument of clinical treatment spondylopathy are a lot, but the mechanical means of rescuing unusually at the spinal column curvature does not specially also have.
The utility model content
The curvature of spinal column can cause hyperosteogeny, lumbar muscle strain unusually, and intervertebral space dwindles then pressuring nerve, blood vessel, causes aching of neck, waist, the back of the body, and produces dizzyly, breathes hard, and is uncomfortable in chest, symptoms such as hands, foot, a numbness.Serious spinal lesion needs operative treatment, but has certain danger.Practice shows, it is fine for correcting the tilt effect of distortion and the bending of thoracic dorsal rickets of vertebral body often to carry out the butterfly stroke campaign, butterfly stroke not only can be expanded the thoracic cavity, strengthen vital capacity, can also make of flaccid muscles, the blood circulation and the metabolic function that improve the back of back spasms, the adjusting central nervous system is unified and is stimulated the conducting system of meridians, strengthens the function of each organ of internal organs.The purpose of this utility model is, the spinal motion of anthropomorphic dummy when butterfly stroke drives cervical section and lumbar portion motion by passive thoracic vertebra motion, reaches the spinal column curvature is carried out the whole purpose of adjusting unusually.
Technical scheme provided by the utility model is: a kind of vertebral column appliance, form by a shoulder bearing support assembly, thoracic vertebra portion bearing support assembly, motor reducer assembly, girder, buttocks bearing support assembly, adjusting lever, ankle bearing support assembly; Shoulder bearing support assembly and ankle bearing support assembly are located at the two ends of girder respectively, and a shoulder bearing support assembly and girder flexibly connect, and ankle bearing support assembly flexibly connects by adjusting lever and girder; Thoracic vertebra portion bearing support assembly is fixedlyed connected with girder with the total Chengdu of motor reducer; Described thoracic vertebra portion bearing support assembly includes the supporting of thoracic vertebra moving up and down portion, and the motor reducer assembly includes take-off and landing device, and this take-off and landing device is connected with thoracic vertebra portion supporting shaft.
Shoulder bearing support assembly (1) links to each other by pin (15) with girder (4).
Shoulder bearing support assembly (1) and adjusting lever (6) respectively have one group to adjust the hole at the connecting portion of girder (4).
Formation one U type space between shoulder supporting (20) in the shoulder bearing support assembly (1) and the head rest supporting assembly (21).
Crank (30), special-shaped roller (28) are housed on the output shaft of motor reducer assembly (3) link to each other with crank (30) by threaded roller shaft (29), the contact site of special-shaped roller (28) and politef guide rail plate (31) is the plane.
Human body lies low on vertebral column appliance, head, shoulder, thoracic vertebra portion, buttocks, ankle be respectively by a shoulder bearing support assembly that links to each other with girder, thoracic vertebra portion bearing support assembly, buttocks bearing support assembly, the supporting of ankle bearing support assembly, is fixed on motor reducer assembly on the girder produces vertical direction at human body thoracic vertebra position by the take-off and landing device on the thoracic vertebra portion bearing support active force; When motor reducer turned round, take-off and landing device made the motion of rising and falling of thoracic vertebra position vertical direction; And the motion at thoracic vertebra position can affect cervical section and lumbar portion motion naturally.For adapting to the different height of people, the lengthwise position of above-mentioned several assemblies on girder is adjustable within the specific limits.The technical program is considered human body stressed different in water and atmosphere, is to guarantee the comfortableness of vertebral column appliance in using, and the prostrate appearance during with butterfly stroke changes in the vertebral column appliance prone position of facing upward, but effect is constant.Make the material metal of vertebral column appliance, or nonmetally all can; The employing shape is made, and can reduce manufacturing cost; Adopt the demountable structure pattern, be convenient to packing, carry; Employing exempts to lubricate, non-maintaining design, improves the convenience of reliability and use.For satisfying the domestic demand, the input power supply of motor reducer assembly is single-phase civil power.
This utility model has following advantage: with the spinal motion of simple method anthropomorphic dummy when the butterfly stroke, human spine's curvature is carried out integral body adjustment unusually, and the person's that satisfies the spinal lesion rehabilitation demand, and satisfy healthy people's spinal column health care demand.
Description of drawings
Only this utility model is described further below with the embodiment that adopts the shape manufacturing.
Fig. 1 is the front view of vertebral column appliance.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A of a shoulder bearing support assembly among Fig. 1 is to view.
Fig. 4 is the enlarged drawing of the B of thoracic vertebra portion bearing support assembly and motor reducer assembly among Fig. 1 to view.
Fig. 5 is that the C of buttocks bearing support assembly among Fig. 1 is to view.
Fig. 6 is that the D of ankle bearing support assembly among Fig. 1 is to view.
Fig. 7 is the partial enlarged drawing of I among Fig. 1.
Fig. 8 is the partial enlarged drawing of II in the A-A view of Fig. 4.
Among the figure:
1: a shoulder bearing support assembly 2: thoracic vertebra portion bearing support assembly 3: motor reducer assembly
4: girder 5: buttocks bearing support assembly 6: adjusting lever
7: ankle bearing support assembly 8: pin 9: pin
10: pin 11:U shape clamp 12: angle steel
13: bolt 14: cushion block 15: pin
16: bolt 17: angle steel 18: angle steel
19: bolt 20: shoulder supporting 21: head rest supporting
22: thoracic vertebra portion supporting 23: angle steel 24: thoracic vertebra portion supporting frame
25: fairlead 26: guide rod 27: angle steel
28: special-shaped roller 29: roller shaft 30: crank
31: politef guide rail plate 32: oil-free lubrication axle sleeve 33: pin
34: politef oriented film 35: politef guide rail plate
A shoulder bearing support assembly, motor reducer assembly, buttocks bearing support assembly, this tetrameric concrete structure of ankle bearing support assembly have been omitted among the figure, omit the stressed-skin construction of each assembly and human body contact site, also omitted the attaching plug, lead and the switch that link to each other with the motor reducer assembly among the figure.
The specific embodiment
The main of present embodiment is rectangular cross section square tube, angle steel, standard component, securing member with material.
In Fig. 1, shoulder bearing support assembly 1 links to each other by pin 15 with girder 4, thoracic vertebra portion bearing support assembly 2, motor reducer assembly 3 by angle steel 12 and 17, cushion block 14, bolt 13 and 16 and girder 4 be fixed together, buttocks bearing support assembly 5 is by angle steel 18, U-shaped clamp 11, bolt 19 and girder 4 (see figure 5) that is fixed together, and ankle bearing support assembly 7 links to each other with girder 4 with 10 by adjusting lever 6, pin 9.Thoracic vertebra portion bearing support assembly 2, the lengthwise position of buttocks bearing support assembly 5 on girder can be determined when assembling according to practical situation; Connecting portion with girder 4 on shoulder bearing support assembly 1 and the adjusting lever 6 has some adjustment hole (see figure 2), to adjust their lengthwise positions on girder; Equally, the high and low position of ankle bearing support assembly can be adjusted (see figure 6) by pin 8.
In Fig. 2, form a U-shaped space between shoulder supporting 20 and the head rest supporting 21, so that the cervical vertebra position is unsettled, be not subjected to external force.
In Fig. 4, the crank guide rod mechanism of being made up of fairlead 25, guide rod 26, angle steel 27, special-shaped roller 28, roller shaft 29, crank 30 is exactly the take-off and landing device that produces vertical at human body thoracic vertebra position.The supporting 22 of thoracic vertebra portion is passed through bolting together with guide rod 26, and angle steel 23 is fixed together fairlead 25 and thoracic vertebra portion supporting frame 24 by bolt; Fairlead 25 liner oil-free lubrication materials, guide rod 26 (see figure 8) of can vertically sliding therein; Angle steel 27 is equipped with politef guide rail plate 31 by umbrella shape bolt and guide rod 26 (see figure 7) that is fixed together in the bottom surface of angle steel 27, in order to bear top lift and to reduce friction; Crank 30 is housed on the output shaft of motor reducer assembly 3, and special-shaped roller 28 is by threaded roller shaft 29 (see figure 7) that links to each other with crank.Special-shaped roller 28 is planes with the contact site of politef guide rail plate 31, is sliding motion between them, to improve stress; The output torque of motor reducer assembly 3 passes to politef guide rail plate 31 by crank 30, special-shaped roller 28, by the effect of fairlead 25, converts the straight reciprocating motion of guide rod 26 to again; Reserve several screwed holes on the crank 30, be used for adjusting the scope of rising and falling of vertebral column appliance, to adapt to the demand of different crowd.
In Fig. 7, pin 33 is fixed together crank 30 and motor reducer assembly 3; Be pressed into oil-free lubrication axle sleeve 32 in the endoporus of special-shaped roller 28, work the effect of reducing friction.
In Fig. 8, fairlead 25 inner liner polytetrafluoroethylene oriented film 34 and politef guide rail plate 35, guide rod 26 can be free to slide therein; Politef oriented film 34 and fairlead 25 gluings together, politef guide rail plate 35, fairlead 25 and angle steel 23 are earlier by the umbrella shape bolting together, and be by hexagon-headed bolt that angle steel 23 is fixing with thoracic vertebra portion supporting frame 24 again.
On and off switch is positioned at buttocks bearing support assembly side, the user place that Shi Shouke conveniently touches of lying on the back; At the product of the domestic use of China, with 220V single phase ac civil power; 2 altogether on cable, one leads to the motor reducer assembly by power supply, and another root leads on and off switch by the motor reducer assembly.
Before vertebral column appliance uses, earlier that the each several part size adjusting is suitable, again attaching plug is inserted supply socket; User is seated on the buttocks bearing support assembly 5, colludes below ankle supporting with instep, after slowly lying down, the ankle position is placed position shown in Figure 1 (as physical weakness, unablely independently lie down, then need to carry out under layman or medical personnel's the help) again; After turning on the power switch, motor reducer assembly drive guide rod 26 is done in fairlead 25 and is pumped.When guide rod 26 moves upward, thoracic vertebra portion supporting 22 is pushed up on the peak of thoracic vertebra curvature projection and is made chest do passive exercise upwards, simultaneously because body weight and gravitational effect, the bent and cervical flexure of waist increases, and has produced to stretch behind the cervical region, stretch behind the chest, stretch working in coordination with of three actions behind the waist; When guide rod 26 moves downward, then produce the opposite spinal column curvature of direction and change.Motion stops behind the powered-down, and guide rod is return (promptly being less than or equal to position shown in Figure 1) under action of gravity.
Claims (5)
1, a kind of vertebral column appliance is characterized in that: be made up of a shoulder bearing support assembly (1), thoracic vertebra portion bearing support assembly (2), motor reducer assembly (3), girder (4), buttocks bearing support assembly (5), adjusting lever (6), ankle bearing support assembly (7); Shoulder bearing support assembly (1) and ankle bearing support assembly (7) are located at the two ends of girder (4) respectively, and a shoulder bearing support assembly (1) and girder (4) flexibly connect, and ankle bearing support assembly (7) is by adjusting lever (6) and girder (4) flexible connection; Thoracic vertebra portion bearing support assembly (2) is all fixedlyed connected with girder (4) with motor reducer assembly (3); Described thoracic vertebra portion's bearing support assembly (2) includes thoracic vertebra portion's supporting moving up and down (22), and motor reducer assembly (3) includes take-off and landing device, and this take-off and landing device supports (22) bearing pin with thoracic vertebra portion and is connected.
2, vertebral column appliance according to claim 1 is characterized in that: a shoulder bearing support assembly (1) links to each other by pin (15) with girder (4).
3, vertebral column appliance according to claim 1 is characterized in that: a shoulder bearing support assembly (1) and adjusting lever (6) respectively have one group to adjust the hole at the connecting portion of girder (4).
4, vertebral column appliance according to claim 1 is characterized in that: form a U type space between shoulder supporting (20) in the shoulder bearing support assembly (1) and the head rest supporting assembly (21).
5, vertebral column appliance according to claim 1, it is characterized in that: crank (30), special-shaped roller (28) are housed on the output shaft of motor reducer assembly (3) link to each other with crank (30) by threaded roller shaft (29), the contact site of special-shaped roller (28) and politef guide rail plate (31) is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110629 CN2836756Y (en) | 2005-06-24 | 2005-06-24 | Spine orthopedic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110629 CN2836756Y (en) | 2005-06-24 | 2005-06-24 | Spine orthopedic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836756Y true CN2836756Y (en) | 2006-11-15 |
Family
ID=37391242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520110629 Expired - Fee Related CN2836756Y (en) | 2005-06-24 | 2005-06-24 | Spine orthopedic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836756Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743236A (en) * | 2012-07-30 | 2012-10-24 | 中国科学院自动化研究所 | Rabbit spine curving device for experiment |
| CN103040548A (en) * | 2013-01-16 | 2013-04-17 | 张军 | Spinal curvature correcting therapeutic machine |
| CN103598962A (en) * | 2013-11-15 | 2014-02-26 | 广西大学 | Horizontal mechatronic cervical spondylosis rehabilitation mechanism |
-
2005
- 2005-06-24 CN CN 200520110629 patent/CN2836756Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743236A (en) * | 2012-07-30 | 2012-10-24 | 中国科学院自动化研究所 | Rabbit spine curving device for experiment |
| CN102743236B (en) * | 2012-07-30 | 2014-09-17 | 中国科学院自动化研究所 | Rabbit spine curving device for experiment |
| CN103040548A (en) * | 2013-01-16 | 2013-04-17 | 张军 | Spinal curvature correcting therapeutic machine |
| CN103598962A (en) * | 2013-11-15 | 2014-02-26 | 广西大学 | Horizontal mechatronic cervical spondylosis rehabilitation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20100624 |