A kind of cervical vertebra tractor
It is on 08 24th, 2015 that the application, which is application No. is the 201510521460.3, applying date, invention and created name is
A kind of divisional application of the patent of " multifunctional cervical vertebra lumbar tractor ".
Technical field
The present invention relates to medical apparatus and instruments technical field, specially a kind of multifunctional cervical vertebra lumbar tractor.
Background technology
Cervical traction is main and curative effect really method in cervical spondylosis expectant treatment method, has been had various types of
Cervical spine tractor is suitable for the therapy rehabilitation of cervical spondylosis.Traditional cervical spine tractor controls tractive force using weight haulage gear,
Another improved method is drawn using patient's own body weight by the height of adjusting traction suspension mechanism.It is Chinese practical new
Type patent CN200920031500, CN201020500180 and CN201020302355 disclose three kinds and utilize patient's own body weight
The common structure of the Manual self-regulation type cervical vertebra tractor drawn;The Chinese special CN200820238138 of utility model discloses one
Kind shoulder screw cervicalvertebra tractor.CN200920031500 and CN201020500180 changes the traction of traction rope using fixed pulley
Realize patient's self-regulated tractive force in direction.It is constrained by cervical bone structure, the draft travel control accuracy of cervical traction is millimeter
Grade, according to physics principle it is found that the draft travel of fixed pulley draft gear is equal to the distance that the free end of traction rope is moved,
Therefore, the two technical solutions are difficult to accurately control draft travel and tractive force size.
Although CN201020302355 realizes draft travel and tractive force using worm gearing on supporting rack
Accurate to adjust, CN200820238138 realizes the accurate adjusting of draft travel and tractive force, still, snail using screw-drive mechanism
Screw gearing and screw-drive mechanism it is complicated, processing and manufacturing is of high cost, is unfavorable for it and promotes the use of.
Invention content
The purpose of the present invention is to provide a kind of multifunctional cervical vertebra lumbar tractor, using multi-functional design method, with
Solve the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions:A kind of multifunctional cervical vertebra lumbar tractor, lying board
There are two long slab, long slab is fixed on by fixed hinge on lying board for bottom setting, is both provided with a cassette tape on two long slab, and two
Long slab is also connected with the annulus of bottom set, and sucker, the sucker and the air-breathing being arranged in lying board are provided among the lying board
Device is connected, and getter device is connected with the air outside sucker and lying board respectively by exhaust pipe, and the top of the lying board is also set up
There is a headrest, the transmission shaft and central shaft being vertically connected, the transmission shaft and the handle outside lying board are additionally provided in the lying board
It is connected.
Preferably, the central shaft passes through and is arranged in the axle sleeve on lying board top, is stretched out outside lying board at the top of the central shaft
Part be arranged pull rod, be connected with cutting ferrule by wire drawing.
Preferably, the outer ring of the central shaft is provided with external screw thread, and the junction of transmission shaft and central shaft is also equipped with spiral shell
Line, the screw thread on transmission shaft are meshed with the screw thread on central shaft.
Preferably, it is provided with the switch being connected with getter device on the lying board.
Preferably, the annulus set of the long slab bottom setting is perpendicular with long slab, and the diameter of annulus set is at 10-20 centimeters
Between.
Compared with prior art, the beneficial effects of the invention are as follows:The multifunctional cervical vertebra lumbar tractor, the central shaft are worn
Cross and be arranged in the axle sleeve on lying board top, axle sleeve to central shaft have the function of limitation, can prevent central shaft transmission when
Time is shaken, and the stability of central shaft is increased, and the pull rod being arranged at the top of the central shaft is connected by wire drawing with cutting ferrule,
When carrying out cervical vertebra traction, by card sleeve clamp in the head of patient and neck, in the effect of pull rod and the tractive force of wire drawing
Under, under the action of effective traction, neck, waist muscle spasm can be released, symptom is relieved pain, increases intervertenral space and intervertebral
Hole, the nucleus pulposus and fibrous annulus tissue for being conducive to evagination are stable, alleviate and release root compression and stimulate, promote nerve root water
It is swollen draw, release vertebra to the compressing of vertebral artery, promote blood circulation, be conducive to local extravasated blood swelling and hyperplasia subside, absent-mindedness it is glutinous
Capsular ligament even, improvement and recovery uncovertebral joint adjust Minor articulus dislocation and centrum olisthe, adjustment and restore disrupted
Neck, lumbar vertebrae internal and external equilibrium, the normal function for restoring cervical vertebra, the outer ring of the central shaft is provided with external screw thread, transmission shaft and center
The junction of axis is also equipped with screw thread, and the screw thread on transmission shaft is meshed with the screw thread on central shaft, under the rotation of transmission shaft,
It drives central shaft to move up and down, to adjusting the intensity of traction neck, lumbar vertebrae, is provided on the lying board and is connected with getter device
Switch can control the unlatching of getter device, and the annulus set of the long slab bottom setting is perpendicular with long slab, and annulus set is straight
Leg can be inserted into annulus set by diameter between 10-20 centimeters, to be fixed, will not be moved under the action of pulling force, together
When tractor can also be erected by annulus set, it is easy to use.The multifunctional cervical vertebra lumbar tractor, it is vdiverse in function, both may be used
It is used with lying low, can also stand use, while the sucker being arranged on lying board can adjust the contraction and diastole of muscle of back, increase
Add tissue flow, to play effect promoting blood circulation and removing blood stasis, while back nervus vasculairs can also be stimulated, contribute to toxin expelling, increases
Resistance.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
In figure:1 annulus set, 2 long slabs, 3 fixed hinges, 4 lying boards, 5 suckers, 6 transmission shafts, 7 headrests, 8 central shafts, 9 axis
Set, 10 pull rods, 11 wire drawings, 12 handles, 13 cutting ferrules, 14 switches, 15 exhaust pipes, 16 getter devices and 17 cassette tapes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out close Chu, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution:A kind of multifunctional cervical vertebra lumbar tractor, including annulus set
1, long slab 2, fixed hinge 3, lying board 4, sucker 5, transmission shaft 6, headrest 7, central shaft 8, axle sleeve 9, pull rod 10, wire drawing 11, handle
12, the bottom of cutting ferrule 13, switch 14, exhaust pipe 15, getter device 16 and cassette tape 17, the lying board 4 is arranged there are two long slab 2,
Long slab 2 is fixed on by fixed hinge 3 on lying board 4, a cassette tape 17 is both provided on two long slab 2, two long slabs 2 are gone back and bottom
Annulus set 1 be connected, be provided with sucker 5 among the lying board 4, the sucker 5 and the getter device 16 being arranged in lying board 4
It is connected, getter device 16 is connected with the air outside sucker 5 and lying board 4 respectively by exhaust pipe 15, and the top of the lying board 4 is also set
It is equipped with a headrest 7, the transmission shaft 6 being vertically connected and central shaft 8, the transmission shaft 6 and lying board are additionally provided in the lying board 4
Handle 12 outside 4 is connected, and the part that 8 top of the central shaft is stretched out outside lying board 4 is provided with a pull rod 10, and the central shaft 8 is worn
It crosses and is arranged in the axle sleeve 9 on 4 top of lying board, axle sleeve 9 has conditional effect to central shaft 8, and central shaft 8 can be prevented to be driven
When shake, increase the stability of central shaft 8, the pull rod 10 that 8 top of the central shaft is arranged by wire drawing 11 with
Cutting ferrule 13 is connected, and when carrying out cervical vertebra traction, cutting ferrule 13 is stuck in head and the neck of patient, in 10 He of pull rod
Under the action of the tractive force of wire drawing 11, under the action of effective traction, neck can be released, waist muscle spasm, relieved pain
Symptom, the nucleus pulposus and fibrous annulus tissue that increase intervertenral space and intervertebral foramen, be conducive to evagination are stable, alleviate and release nerve root by
Pressure and stimulation promote nerve root oedema to draw, release vertebra to the compressing of vertebral artery, promoting blood circulation, be conducive to local extravasated blood
Swelling and hyperplasia subside, absent-mindedness is adhered capsular ligament, improvement and restore uncovertebral joint, adjust Minor articulus dislocation and centrum olisthe,
Adjust and restore disrupted neck, lumbar vertebrae internal and external equilibrium, the normal function for restoring cervical vertebra, the outer ring setting of the central shaft 8
There are external screw thread, transmission shaft 6 and the junction of central shaft 8 to be also equipped with screw thread, the screw thread on transmission shaft 6 and the spiral shell on central shaft 8
Line is meshed, and under the rotation of transmission shaft 6, central shaft 8 is driven to move up and down, described to adjust the intensity of traction neck, lumbar vertebrae
It is provided with the switch 14 being connected with getter device 16 on lying board 4, the unlatching of getter device 16,2 bottom of the long slab can be controlled
The annulus set 1 of setting is perpendicular with long slab 2, and leg can be inserted into annulus by the diameter of annulus set 1 between 10-20 centimeters
Set 1, to be fixed, will not move under the action of pulling force, while can also be erected tractor by annulus set 1, make
With conveniently.The multifunctional cervical vertebra lumbar tractor, vdiverse in function, can both lie low use, and can also stand use, while lying board
The sucker 5 being arranged on 4 can adjust the contraction and diastole of muscle of back, increase tissue flow, to play work promoting blood circulation and removing blood stasis
With, while back nervus vasculairs can also be stimulated, contribute to toxin expelling, increases resistance.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.