CN108403278A - A kind of surgery with can biaxial tension spine correcting device - Google Patents
A kind of surgery with can biaxial tension spine correcting device Download PDFInfo
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- CN108403278A CN108403278A CN201810163153.6A CN201810163153A CN108403278A CN 108403278 A CN108403278 A CN 108403278A CN 201810163153 A CN201810163153 A CN 201810163153A CN 108403278 A CN108403278 A CN 108403278A
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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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Abstract
The present invention relates to a kind of surgery with can biaxial tension spine correcting device, the effective solution existing undesirable secondary injury of spinal correction equipment spinal correction big problem；Its technical solution solved includes that its technical solution solved includes two hollow circular-tubes, pull rod is installed in each hollow circular-tube, there are multiple connecting rods on two pull rods, one end that the connecting rod of the left and right sides is placed on the outside of hollow circular-tube is hinged to form a pyramidal structure being looped around on the outside of hollow circular-tube, the lower section of hollow circular-tube is equipped with reel, reel can interval reciprocating rotation, drawstring is fixed on reel, it is connected through reset tension spring between two pull rods, its axial direction of the outer edge surface upper edge of each hollow circular-tube is evenly equipped with multigroup correcting unit；Every group of correcting unit, which can be realized, to be rotated and can be slided on empty pipe around hollow circular-tube, and correcting unit lower end is equipped with arc panel, pull rod be equipped with the matched annular slot of arc panel, present inventive concept is novel, and clever structure is highly practical.
Description
Technical field
The present invention relates to surgery medical instruments field, especially a kind of surgery with can biaxial tension spinal correction dress
It sets.
Background technology
More and more work are long-term using the white collar in computer office, especially working clan with the continuous development of science and technology
Incorrect sitting-pose cause more and more staff to suffer from the spinal diseases such as cervical vertebra.
Spinal disease is typically to cause the deformation of backbone to which the nerve fiber around pressing spine is caused with musculature
The discomfort of human body, the lighter spinal disease of illness generally use physical therapy, by physical devices by the spine correcting of human body simultaneously
A correct posture is kept, slowly makes its recovery, but posture correction is kept people to be allowed not feel like oneself for a long time, and corrects effect
Fruit nor it is obvious that simultaneously sufferer force that correction is likely to cause sufferer in correcting process by secondary injury.
So the present invention provide a kind of surgery with can the spine correcting device of biaxial tension solve problem above.
Invention content
For the above situation, to overcome the defect of the prior art, the present invention provide a kind of surgery with can biaxial tension ridge
Vertebra apparatus for correcting, the effective solution existing undesirable secondary injury of spinal correction equipment spinal correction big problem.
Its technical solution solved the problems, such as, which includes two, is in the hollow circular-tube that in same level and lateral separation is placed,
Two hollow circular-tubes can turn to the inside at the same speed simultaneously, symmetrical pull rod there are two installations in each hollow circular-tube, two
The opposite one end of pull rod is respectively articulated with the connecting rod of multiple circumference uniform distributions, and the other end of connecting rod runs through the tube wall juxtaposition of hollow circular-tube
In the outside of hollow circular-tube, one end that the connecting rod of the left and right sides is placed on the outside of hollow circular-tube, which is hinged, to be formed one and is looped around sky
Pyramidal structure on the outside of heart pipe, the lower section of hollow circular-tube are equipped with reel, reel can interval reciprocating rotation, it is solid on reel
There are drawstring, the other end of drawstring around pyramidal structure and to be fixed on reel, the rotation of reel can be by tightening drawstring surely
It drives pyramidal structure contraction to realize that two pull rods synchronize to be displaced outwardly, be connected through reset tension spring between two pull rods, it is each hollow
Its axial direction of the outer edge surface upper edge of pipe is evenly equipped with multigroup correcting unit；
Every group of correcting unit includes first sleeve of multiple circumference uniform distributions on hollow circular-tube, the upper end of each first sleeve
Closing, lower end are placed on the outer edge surface of hollow circular-tube and can slide axially along it, and there are one can edge for installation in each first sleeve
First sleeve is axially moved and can follow the guide rod that the first sleeve slides, the upper end of guide rod to be equipped with horizontal cross bar, a left side for cross bar
Right both ends are placed in the outside of the first sleeve through the barrel of the first sleeve, and cross bar can follow guide rod axially to be transported along the first sleeve
Dynamic, the both ends that cross bar is placed in outside the first sleeve are set with there are one runner, and each runner is set on the end face of the first sleeve
There are one the annular groove concentric with runner, it is equipped with horizontal lever on the outside of the first sleeve, the left and right ends of lever are respectively placed in two
In the annular groove of side, it is connected through the first compression spring between lever and the upper surface of the first sleeve, the outer sheath of guide rod, which is equipped with, to be placed in
One end of the second compression spring in first sleeve, the second compression spring is fixed on the lower section of cross bar, the outer edge surface of the other end and hollow circular-tube 1
It is in contact but is not connected to, the second compression spring can follow guide rod to move left and right, and the lower end of guide rod is placed in open circles through hollow circular-tube
Inside pipe, the lower end of guide rod is equipped with arc panel, pull rod be equipped with the matched annular slot of arc panel, annular slot it is straight
Diameter is more than the diameter of pull rod, sets that there are one be sleeved on hollow circular-tube and the first sleeve can be made to reset on the outside of each first set
Spring.
Present inventive concept is novel, and clever structure is highly practical, the hollow cylinder that can be inwardly rotated simultaneously by two, with
And it is placed in hollow circular-tube 1 cooperations of two pull rods 2 that can be moved backward and correcting unit and is squeezed and cross directional stretch two to centre
The correction of vertebra is realized in a action, the feeling of pain of sufferer during effective less spinal correction so that spinal correction is more
Hommization.
Description of the drawings
Fig. 1 is vertical view of the present invention.
Fig. 2 is a-quadrant partial enlarged view in Fig. 1 of the present invention.
Fig. 3 is B area partial enlarged view in Fig. 1 of the present invention.
Fig. 4 is the main view section of the reciprocal propulsion device of the present invention.
Fig. 5 is the left view sectional view of the reciprocal propulsion device of the present invention and its driving device.
Fig. 6 is the left view cross-sectional view of correcting unit of the present invention.
Fig. 7 is the main view cross-sectional view of correcting unit of the present invention.
Fig. 8 is that the hollow circular-tube of the present invention rotates the left view after 180 degree.
Fig. 9 is the left view sectional view of two first gear fit structures of the invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing.
From Fig. 1 to Fig. 9, the present invention, which includes two, is in the hollow circular-tube that in same level and lateral separation is placed
1, two hollow circular-tubes 1 can turn to the inside at the same speed simultaneously, symmetrical pull rod 2 there are two installations in each hollow circular-tube 1,
Two opposite one end of pull rod 2 are respectively articulated with the connecting rod 14 of multiple circumference uniform distributions, and the other end of connecting rod 14 runs through hollow circular-tube 1
Tube wall be placed in the outside of hollow circular-tube 1, one end that the connecting rod 14 of the left and right sides is placed in 1 outside of hollow circular-tube is hinged shape
The pyramidal structure for being looped around the outside of hollow circular-tube 1 at one, the lower section of hollow circular-tube 1 are equipped with reel 15, reel 15 can between
It has a rest reciprocating rotation, drawstring 30 is fixed on reel 15, the other end of drawstring 30 around pyramidal structure and is fixed on reel 15
On, the rotation of reel 15 can be driven pyramidal structure contraction to realize that two pull rods 2 are synchronized by tightening drawstring 30 and is displaced outwardly, and two
It is connected through reset tension spring 16 between a pull rod 2, it is single that its axial direction of the outer edge surface upper edge of each hollow circular-tube 1 is evenly equipped with multigroup correction
Member；
Every group of correcting unit includes first sleeve 3 of multiple circumference uniform distributions on hollow circular-tube 1, each first sleeve 3
Upper end closed, lower end are placed on the outer edge surface of hollow circular-tube 1 and can slide axially along it, and one is equipped in each first sleeve 3
The upper end of a guide rod 4 that can be axially moved and can follow the first sleeve 3 to slide along the first sleeve 3, guide rod 4 is equipped with horizontal cross bar
5, the left and right ends of cross bar 5 are placed in the outside of the first sleeve 3 through the barrel of the first sleeve 3, and cross bar 5 can follow 4 edge of guide rod
First sleeve 3 is axially moved, and the both ends that cross bar 5 is placed in outside the first sleeve 3 are set with there are one runner 6, and each runner 6 is close
It is set on the end face of first sleeve 3 there are one the annular groove 7 concentric with runner 6,3 outside of the first sleeve is equipped with horizontal lever 8, shelves
The left and right ends of bar 8 are respectively placed in the annular groove 7 of both sides, through the first compression spring 10 between lever 8 and the upper surface of the first sleeve 3
It is connected, the outer sheath of guide rod 4 is equipped with the second compression spring 9 being placed in the first sleeve 3, and one end of the second compression spring 9 is fixed on cross bar 5
Lower section, the other end is in contact but is not connected to the outer edge surface of hollow circular-tube 1, and the second compression spring 9 can follow guide rod 4 to move left and right,
The lower end of guide rod 4 is placed in through hollow circular-tube 1 inside hollow circular-tube 1, and the lower end of guide rod 4 is equipped with arc panel 11, on pull rod 2
Equipped with 11 matched annular slot 25 of arc panel, the diameter of annular slot 25 is more than the diameter of pull rod 2, each first sleeve
3 outside set there are one be sleeved on hollow circular-tube 1 and can make the first sleeve 3 reset spring 12.
Effect is more easily driven in order to realize, the right ends of described two hollow circular-tubes 1 is set with that there are one the first teeth
Wheel 13, two first gears 13 are intermeshed, are connected with motor in one of first gear 13, are covered on each hollow circular-tube 1
Equipped with the external toothing 26 for being placed in 14 right side of connecting rod, the lower section of external toothing 26 is equipped with the second gear 27 engaged, second gear
27 left side is coaxially installed with partial gear 28, and the lower section of partial gear 28 is engaged with and reel 15 coaxial mounted
Three gears 29 are realized that two hollow circular-tubes 1 can turn to the inside at the same speed simultaneously by two intermeshing first gears 13, are led to
The rotation for crossing hollow circular-tube 1 realizes drive external toothing 26 to drive second gear 27 that partial gear 28 is driven to rotate, thus
Realizing that 28 interval of partial gear is reciprocal drives third gear 29 to rotate.
In order to facilitate the winding of drawstring 30,14 articulated position of connecting rod for telling the left and right sides is equipped with strut 31, the left and right sides
Connecting rod 14 it is hinged with strut 31 respectively, pulley 32 is set on strut 31, drawstring 30 is placed in the sliding slot of pulley 32, passes through cunning
The setting of wheel 32 makes the holding of drawstring 30 when the pyramidal structure for driving connecting rod 14 to be constituted rotates of hollow circular-tube 1 not turn,
And pyramidal structure rotation is reduced to friction caused by drawstring 30 by pulley 32.
In order to realize that the mobile effect of pull rod 2, the pull rod 2 are co-axially mounted with hollow circular-tube 1, it is set on pull rod 2 solid
2 poling of fixation disk pull rod being scheduled on 1 inner wall of hollow circular-tube fixes disk, and can be moved left and right on fixed disk, passes through fixed disk
Setting realize the support of pull rod 2 and meet pull rod 2 and hollow circular-tube 1 is co-axially mounted requirement.
In order to facilitate the sliding on hollow circular-tube periphery of correcting unit, it is set on the hollow circular-tube 1 multiple
With the one-to-one second sleeve 17 of correcting unit, the first sleeve 3 is fixed in second sleeve 17, the outer edge surface of hollow circular-tube 1
On be evenly distributed in multiple with 4 one-to-one the first sliding groove 18 of guide rod, guide rod 4 is placed in the first sliding groove 18, and can be first
Sliding, moving left and right for the first sleeve 3, the setting of the first sliding groove 18 are realized by moving left and right second sleeve 17 in sliding slot 18
Realize that guide rod 4 can follow the first sleeve 3 again can be along the radial direction of hollow circular-tube 1 while being slided on the outer edge surface of hollow circular-tube 1
Move back and forth.
In order to realize that cross bar 5 can follow guide rod 4 to be axially moved along the first sleeve 3, the left and right sides of 3 axis of the first sleeve
One is respectively equipped with along the axial straight slot 19 of the first sleeve 3, cross bar 5 is placed in straight slot 19 and can be slided along straight slot 19, by logical
The setting of slot 19 realizes that cross bar 5 can follow guide rod 4 to be axially moved along the first sleeve 3, and real under the action of the cell wall of straight slot 19
The limit effect of existing cross bar 5.
Realize stabilization in order to realize lever 8 during compressing runner 6, first sleeve 3 and when between bar through stretching
Contracting bar 20 is connected, and the hollow pipe that telescopic rod 20 can be produced relative sliding by two is set with, and two hollow pipes cannot mutually take off
From one end of telescopic rod 20 is fixedly connected on the center of lever 8, and the other end is fixed on the first sleeve 3, the first compression spring 10 suit
In the outside of telescopic rod 20, is realized by the setting of telescopic rod 20 and friction is being realized by the cell wall of lever 8 and annular groove 7
The first compression spring 10 is compressed in the process and ensures the stability of the first compression spring 10.
In order to realize the fixed support of spring 12, is set there are one suit on the outside of each correcting unit and be fixed on sky
One end of block plate 21 on heart pipe 1, spring 12 is fixed on disk, and the other end is in contact with the first sleeve 3, passes through block plate 21
Setting make spring 12 have support and provide impetus for its reset.
In order to realize the support effect of the present apparatus, described two hollow circular-tubes 1 are placed in horizontal frame 22, under frame 22
Side is equipped with holder 23, support plate 24 is equipped in frame 22, the setting of support plate 24 does not influence the rotation of hollow circular-tube 1, and supports
When the height of the upper surface of plate 24 turns to the top less than runner 6, the height of 6 outer edge surface of runner is real by the way that frame 22 is arranged
The support of the existing present apparatus simultaneously corrects for human body and provides Auxiliary support, and realizes consolidating for hollow circular-tube 1 and pull rod 2 by frame
Fixed support, hollow circular-tube 1 and pull rod 2 are rotatably connected on frame 22, and holder 23 is set as second gear 27 and third tooth
The fixation of wheel 29 provides installation site.
The present invention specific work process be：The patient of vertebra to be corrected first lies low in the top of the present apparatus so that ridge
Vertebra is placed among two hollow circular-tubes 1, and ensures that the direction of vertebra is identical as the direction of hollow circular-tube 1, opens motor at this time, electricity
The rotation of machine drives drives the first gear 13 in the hollow circular-tube 1 of rear side to rotate through defeated axis, since motor is mounted in
In any one in two first gears 13, therefore to ensure the rotation direction of motor to meet two first gears 13 simultaneously
Inwardly rotation.
With the rotation of two hollow circular-tubes 1, hollow circular-tube 1 can drive two pull rods 2 installed with one heart in the phase to rotate, and draw
Bar 2 does not influence it and moves left and right in the rotation, and the correcting unit being sleeved on hollow circular-tube 1 turns with hollow circular-tube 1
It moves and rotates, in the process, hollow circular-tube 1 drives the second sleeve 17 being sleeved on hollow circular-tube 1 to rotate, second sleeve 17
Rotation drive the first sleeve 3 fixed thereon to rotate, the guide rod 4 for the installation that the rotation of the first sleeve 3 drives it internal and lead
The fixed cross bar 5 of institute is rotated with hollow circular-tube 1 on bar 4, and the runner 6 of 5 both ends defined of cross bar is also with 3 turns of the first sleeve
Dynamic, at this time during runner 6 follows cross bar 5 to rotate, initial position, runner 6 is also not in contact with to the back of human body, at this time
The second compression spring 9 be in relaxation state, and the second compression spring 9 for making pushes cross bar 5 to realize the lower end of guide rod 4 far from pull rod 2
Annular slot 25, the block plate that the annular slot 25 can be sleeved on by two on pull rod 2 are constituted, the distance between two block plates
It is greater than the width of arc panel 11, ensures that arc panel 11 can enter in annular slot 25.
With the rotation of hollow circular-tube 1, runner 6 comes into contact with the back of human body, in the process, due to the weight of human body
Power, runner 6 are moved in the initial stage for touching human body back, runner 6 to close to the direction of hollow circular-tube 1, this is moved so that cross
Bar 5 is moved to close to the direction of hollow circular-tube 1, and realizes that cross bar 5 drives guide rod 4 to move down, and second is realized in this folding process
The compression of compression spring 9 and the second compression spring 9 made have the trend and elastic potential energy of rebound, and the arc panel 11 of 4 lower end of guide rod made
Have the tendency that contacting and enters annular slot 25.
Runner 6 can surround cross bar 5 and rotate and realize runner 6 to the initial stage moved close to the direction of hollow circular-tube 1, runner 6
Outer edge surface rolled at the back of human body, the effective less runner 6 of this rolling process is around 1 rotation process of hollow circular-tube
Resistance, with the rotation of hollow circular-tube 1, runner 6 is gradually elevated, and this during runner 6 moved to hollow circular-tube 1 away from
From longer, with the increase of this length so that the lever 8 being placed in 6 annular groove of runner comes into contact with annular groove close to turning
The cell wall for taking turns 6 outer edge surface directions, with persistently moving down for runner 6, lever 8 contacts even closer with the cell wall of annular groove, and makes
Cell wall be pressed down against lever 8, lever 8 moves downward, and in the process lever 8 move down can realize lever 8 compression first
Compression spring 10 and the first compression spring 10 for making have the trend and elastic potential energy of rebound, are set during compressing the first compression spring 10 and shelves
Telescopic rod 20 between 3 upper surface of bar 8 and the first sleeve can stretch with the flexible of the first compression spring 10, and effectively ensure
The first compression spring 10 will not be made to swing back and forth during compressing the first compression spring 10, to ensure the stability of the present apparatus, with
The Continued downward motion of runner 6, the existing pressure for coming from the rebound of the first compression spring 10 between the cell wall and lever 8 of annular groove
Can be bigger, it certainly will increase with the increasing friction force of this pressure, and the frictional force between lever 8 and cell wall has obstruction runner 6
The trend of rotation, the rotation of runner 6 are obstructed, and as the rotation of runner 6 is by resistance, runner 6 surrounds the trend that hollow circular-tube 1 rotates
Runner 6 can be driven to stir skin and the muscle of the vertebra both sides of human body to centre to realize a kind of state of massage, this
The state of massage also contributes to push the vertebra of lateral bending to centre.
With persistently moving down for runner 6, can drive under the guide rod 4 that guide rod 4 is moved to pull rod 2, and made along the first sleeve 3
End institute fixed arc panel 11 be in contact with card slot below and realize that arc panel 11 enters in annular slot 25, with this together
When since pull rod 2 is also rotated with hollow circular-tube 1 hollow circular-tube 1 while rotation, two pull rods 2 at this time it is opposite one
The how hinged multiple connecting rods 14 in end can also follow hollow circular-tube 1 to rotate, the drawstring being looped around during this in sliding slot of pulley 32
30 be fixed, therefore the friction effect between drawstring 30 and multiple connecting rods 14 can be effectively reduced under the action of pulley 32
Fruit, the rotation of hollow circular-tube 1 can drive the external toothing 26 being set on hollow circular-tube 1 to rotate, and the rotation of external toothing 26 can engage you
The fixed second gear 27 of lower section institute rotates, and the rotation of second gear 27 can drive the partial gear 28 coaxially installed
Rotation, it is worth mentioning at this point that second gear 27 is mounted and fixed on 28 warp beam of partial gear on holder 23, partial gear
28 rotation is that partial gear 28 turns when the toothed portion of partial gear 28 is engaged with third gear 29 below
Dynamic that third gear 29 can be driven to rotate, the rotation of third gear 29 can then drive reel 15 to rotate, to realize reel 15
Drawstring 30 fixed thereon is tightened, and 30 faster pulley 32 of drawstring that the tightening of drawstring 30 can make, the extruding of 32 stress of pulley then can
Realize that the stress of that connecting rod 14 makes the connecting rod 14 being hinged on the pull rod 2 of the left and right sides be moved to both sides pushing drawing rod 2, pull rod 2
It can then realize that pull rod 2 drives annular slot 25 to be moved to both sides to both sides movement simultaneously, the movement of annular slot 25 can then drive
The arc panel 11 appeared at this time in belt card slot is moved to both sides, and the movement of arc panel 11 realizes correcting unit from centre
The technology requirement moved to both sides, can also stretch reset tension spring 16 so that reset simultaneously when two pull rods 2 are moved to both sides
Tension spring 16 has the trend and elastic potential energy of rebound, so that the belt card slot on pull rod 2 drives arc panel under the promotion of pull rod 2
11 move outward, so that the card slot that goes in ring drives arc panel 11 to move arc panel 11 drives the by guide rod 4 in this moving process
One sleeve 3, cross bar 5, runner 6 along hollow circular-tube 1 axial movement, and by runner 6 along vertebra direction to the left and
The horizontal drawing vertebra in right side makes vertebra be corrected, and the first sleeve 3 meeting push the spring 12 moved in the process is so that 12 quilt of spring
Squeeze and have the trend and elastic potential energy of rebound.
With being rotated further for hollow circular-tube 1, after the rotation of runner 6 progressively disengages the back of human body, due to extruding force
It disappears, realizes that runner 6 is moved to the direction far from hollow circular-tube 1 under the action of the second 9 bounce of compression spring, and in this process
In, runner 6 can move upwards, and realize that the arc panel 11 of 4 lower end of guide rod is detached from the annular slot 25 on pull rod 2, and to lead
Bar 4, the first sleeve 3, runner 6 are not being pushed ahead, and the guide rod 4, the first sleeve 3, runner 6 after running out of steam can be in springs 12
Bounce under the action of gradually reset to initial position, and follow the rotation of hollow circular-tube 1 to be detached from the process of human body in runner 6
In, during being gradually distance from hollow circular-tube 1 with runner 6, the cell wall of annular groove 7 is not in the first pressure for squeezing lever 8 and making
Spring 10 is no longer influenced by compression, and realize runner 6 can normal rotation, to achieve the effect that runner 6 can surround cross bar 5 rotate,
While arc panel 11 is detached from annular slot 25 on pull rod 2, the toothless part of partial gear 28 turns to and third tooth
29 corresponding positions are taken turns, since partial gear 28 is no longer that third gear 29 provides power, the drawing on reel 15 at this time
Rope 30 realizes its release under the action of reset tension spring 16 and common multiple springs 12, and the process of release is exactly in reset tension spring 16
It is drawn close to 1 center of hollow circular-tube with two pull rods 2 of realization of multiple springs 12 and realizes that the connecting rod 14 being hinged on pull rod 2 supports again
It opens, and realizes the reset of connecting rod 14.
In the design process of the present apparatus, even if partial gear 28 every revolution, one correcting unit is close and is detached from people
The periodic motion at body back, therefore in the design of the present apparatus, can be evenly distributed on the periphery of hollow circular-tube 1 it is multiple,
Can only there are one, it is only necessary to so that a correcting unit from touch human body to leave realized in human body this cycle it is incomplete
Gear 28 rotation one circle, the swing circle of partial gear 28, be with correcting unit from contact back to leave back this
A period is corresponding.
For the spring 12 when block plate 21 is placed in the front of correcting unit movement, spring 12 may be configured as compression spring, work as gear
When disk 21 is placed in the rear of correcting unit movement, spring 12 may be configured as tension spring, in order to realize extended 1 institute of hollow circular-tube of connecting rod
It states and offers the multiple and hinged matched straight slot of connecting rod on hollow circular-tube 1, connecting rod can move back and forth in straight slot.
The present apparatus, which compares traditional spine correcting device, following benefit：
What 1, traditional spinal correction was taken in particular for the patient of lateral bending among vertebra more is to stretch cervical vertebra and lumbar vertebrae simultaneously
Position is to realize the correction of vertebra entirety, and this correction mode in vertebra both sides due to exerting a force so that human body is being born simultaneously
It during correction, needs by prodigious pain, and easily causes the secondary injury of vertebra, and the present apparatus passes through runner 6
First vertebra is slowly stirred to centre, it can also be from centre to both sides successively short-range stretching, to real while stirring
Now to the correction of vertebra.
2, the present apparatus by draw high with the cooperation of partial gear 28 realize partial gear 28 engage third gear 29 come
It realizes that the reciprocal of drawstring 30 is tightened and loosened, is pushed away to realize that two pull rods 2 are realized during connecting rod 14 is compacted and loosens
The technology requirement for opening and retracting pull rod, due to 32 company of being effectively reduced of articulated position setting pulley in connecting rod 14 during this
Bar 14 contacted with drawstring 30 generate frictional force so that the present apparatus during the motion more safety with it is laborsaving.
3, the mode of present apparatus difference conventional corrective be by the short-range stretching of multistage come replace both ends constraint long away from
From stretching, realize that the short distance of each vertebra stretches along the axial movement of hollow circular-tube 1 by the support of runner 6, and lead to
It crosses the mode that two pull rods 2 move on the contrary to realize, from the middle to both ends slow stretching, and stretches and need not fix, be entirely root
According to the dead weight of human body, so as to the secondary injury caused by effectively reducing during spinal correction.
4, the present apparatus is acted by two, and the hollow circular-tube 1 of both sides rotates simultaneously inwardly and runner 6 is driven to squeeze inwardly
Pressure ridge vertebra realizes the whole mobile to centre of vertebra, and short-range cross directional stretch is being carried out to realize that after mobile completion
The flexible correction of vertebra, this process are that cycle is multiple, therefore the process corrected is softer, effectively reduces the pain of sufferer
Sense.
Present inventive concept is novel, and clever structure is highly practical, the hollow cylinder that can be inwardly rotated simultaneously by two, with
And it is placed in the cooperations of two pull rods and correcting unit that can be moved backward in hollow circular-tube and is squeezed and cross directional stretch two to centre
The correction of vertebra is realized in action, the feeling of pain of sufferer during effective less spinal correction so that spinal correction more people
Property.
Claims (9)
1. a kind of surgery with can biaxial tension spine correcting device, including two in same level and lateral separation is put
The hollow circular-tube set（1）, which is characterized in that described two hollow circular-tubes（1）It can turn to the inside at the same speed simultaneously, each open circles
Pipe（1）There are two symmetrical pull rods for interior installation（2）, two pull rods（2）It is equal that opposite one end has been respectively articulated with multiple circumference
The connecting rod of cloth（14）, connecting rod（14）The other end run through hollow circular-tube（1）Tube wall be placed in hollow circular-tube（1）Outside, it is left
The connecting rod of right both sides（14）It is placed in hollow circular-tube（1）The one end in outside, which is hinged, to be formed one and is looped around hollow circular-tube（1）Outside
The pyramidal structure of side, hollow circular-tube（1）Lower section be equipped with reel（15）, reel（15）Can interval reciprocating rotation, reel
（15）On be fixed with drawstring（30）, drawstring（30）The other end around pyramidal structure and being fixed on reel（15）On, reel
（15）Rotation can pass through tighten drawstring（30）It drives pyramidal structure to shrink and realizes two pull rods（2）It synchronizes and is displaced outwardly, two
Pull rod（2）Between through reset tension spring（16）Connection, each hollow circular-tube（1）Outer edge surface upper edge its axial direction be evenly equipped with multigroup correction
Unit；
Every group of correcting unit includes multiple circumference uniform distributions in hollow circular-tube（1）On the first sleeve（3）, each first sleeve
（3）Upper end closed, lower end is placed in hollow circular-tube（1）Outer edge surface on and can slide axially along it, each first sleeve（3）It is interior
There are one can be along the first sleeve for installation（3）It is axially moved and the first sleeve can be followed（3）The guide rod of sliding（4）, guide rod（4）It is upper
End is equipped with horizontal cross bar（5）, cross bar（5）Left and right ends run through the first sleeve（3）Barrel be placed in the first sleeve（3）'s
Outside, cross bar（5）Guide rod can be followed（4）Along the first sleeve（3）It is axially moved, cross bar（5）It is placed in the first sleeve（3）Outer both ends
Runner there are one being set with（6）, each runner（6）Close to the first sleeve（3）End face on set there are one and runner（6）With one heart
Annular groove（7）, the first sleeve（3）Outside is equipped with horizontal lever（8）, lever（8）Left and right ends be respectively placed in both sides
Annular groove（7）It is interior, lever（8）With the first sleeve（3）Upper surface between through the first compression spring（10）It is connected, guide rod（4）It is outer
Side, which is set with, is placed in the first sleeve（3）The second interior compression spring（9）, the second compression spring（9）One end be fixed on cross bar（5）Lower section,
The other end and hollow circular-tube（1）Outer edge surface be in contact but be not connected to, the second compression spring（9）Guide rod can be followed（4）It moves left and right, leads
Bar（4）Lower end run through hollow circular-tube（1）It is placed in hollow circular-tube（1）Inside, guide rod（4）Lower end arc panel is installed
（11）, pull rod（2）It is equipped with and arc panel（11）Matched annular slot（25）, annular slot（25）Diameter be more than pull rod
（2）Diameter, each first sleeve（3）Outside set there are one being sleeved on hollow circular-tube（1）Above and the first sleeve can be made（3）It is multiple
The spring of position（12）.
2. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that described two
A hollow circular-tube（1）Right end be set with there are one first gear（13）, two first gears（13）Intermeshing, wherein one
A first gear（13）On be connected with motor, each hollow circular-tube（1）On be set with and be placed in connecting rod（14）The external toothing on right side
（26）, external toothing（26）Lower section be equipped with the second gear that engages（27）, second gear（27）Left side be coaxially installed with
Partial gear（28）, partial gear（28）Lower section be engaged with and reel（15）Coaxial mounted third gear（29）.
3. a kind of surgery according to claim 2 with can biaxial tension spine correcting device, which is characterized in that the left side
The connecting rod of right both sides（14）Articulated position is equipped with strut（31）, the connecting rod of the left and right sides（14）Respectively with strut（31）It is hinged, branch
Bar（31）On be set with pulley（32）, drawstring（30）It is placed in pulley（32）Sliding slot in.
4. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that the drawing
Bar（2）With hollow circular-tube（1）It is co-axially mounted, pull rod（2）On be set with and be fixed on hollow circular-tube（1）Fixation disk pull rod on inner wall
（2）Poling fixes disk, and can be moved left and right on fixed disk.
5. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that the sky
Heart pipe（1）On be set with it is multiple with the one-to-one second sleeve of correcting unit（17）, the first sleeve（3）It is fixed on second set
Cylinder（17）On, hollow circular-tube（1）Outer edge surface on be evenly distributed in multiple and guide rod（4）One-to-one the first sliding groove（18）,
Guide rod（4）It is placed in the first sliding groove（18）It is interior, and can be in the first sliding groove（18）Interior sliding.
6. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that described the
One sleeve（3）Axis is respectively arranged on the left side and the right side one along the first sleeve（3）Axial straight slot（19）, cross bar（5）It is placed in straight slot
（19）It is interior and can be along straight slot（19）Sliding.
7. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that described the
One sleeve（3）With when between bar through telescopic rod（20）It is connected, telescopic rod（20）The hollow pipe sleeve that can be produced relative sliding by two
It fills, two hollow pipes cannot be mutually disengaged, telescopic rod（20）One end be fixedly connected on lever（8）Center, the other end
It is fixed on the first sleeve（3）On, the first compression spring（10）It is sleeved on telescopic rod（20）Outside.
8. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that it is described every
It is set on the outside of a correcting unit there are one suit and is fixed on hollow circular-tube（1）On block plate（21）, spring（12）One end it is solid
It is scheduled on disk, the other end and the first sleeve（3）It is in contact.
9. a kind of surgery according to claim 1 with can biaxial tension spine correcting device, which is characterized in that described two
A hollow circular-tube（1）It is placed in horizontal frame（22）It is interior, frame（22）Lower section is equipped with holder（23）, frame（22）It is interior to be equipped with support
Plate（24）, support plate（24）Setting do not influence hollow circular-tube（1）Rotation, and support plate（23）The height of upper surface be less than
Runner（6）When turning to the top, runner（6）The height of outer edge surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163153.6A CN108403278B (en) | 2018-02-27 | 2018-02-27 | Spinal correction device capable of achieving bidirectional stretching for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163153.6A CN108403278B (en) | 2018-02-27 | 2018-02-27 | Spinal correction device capable of achieving bidirectional stretching for surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108403278A true CN108403278A (en) | 2018-08-17 |
| CN108403278B CN108403278B (en) | 2020-02-04 |
Family
ID=63129296
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810163153.6A Expired - Fee Related CN108403278B (en) | 2018-02-27 | 2018-02-27 | Spinal correction device capable of achieving bidirectional stretching for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108403278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352571A (en) * | 2021-05-10 | 2021-09-07 | 叶正炎 | Extrusion end correction type polyvinyl chloride pipe production stub bar processing method |
| CN115064052A (en) * | 2022-06-23 | 2022-09-16 | 山东银河建筑规划设计有限公司 | Display platform for architectural design |
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| CN2127613Y (en) * | 1992-08-08 | 1993-03-03 | 张力 | Roller massage device |
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| CN203555866U (en) * | 2013-08-20 | 2014-04-23 | 王明明 | Spinal connection bed |
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|---|---|---|---|---|
| US4947833A (en) * | 1988-12-23 | 1990-08-14 | Kabushiki Kaisha Fuji Iryoki | Bed-type roller massaging machine |
| FR2667502A1 (en) * | 1990-10-08 | 1992-04-10 | Simonot Jean Charles | APPARATUS FOR MASSAGE AND RELAXATION. |
| CN2127613Y (en) * | 1992-08-08 | 1993-03-03 | 张力 | Roller massage device |
| CN2188941Y (en) * | 1994-04-22 | 1995-02-08 | 张力 | Rolling wheel type belt massage device |
| CN203555866U (en) * | 2013-08-20 | 2014-04-23 | 王明明 | Spinal connection bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352571A (en) * | 2021-05-10 | 2021-09-07 | 叶正炎 | Extrusion end correction type polyvinyl chloride pipe production stub bar processing method |
| CN115064052A (en) * | 2022-06-23 | 2022-09-16 | 山东银河建筑规划设计有限公司 | Display platform for architectural design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108403278B (en) | 2020-02-04 |
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