CN108294854A - A kind of surgery spine correcting device - Google Patents
A kind of surgery spine correcting device Download PDFInfo
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- CN108294854A CN108294854A CN201810165183.0A CN201810165183A CN108294854A CN 108294854 A CN108294854 A CN 108294854A CN 201810165183 A CN201810165183 A CN 201810165183A CN 108294854 A CN108294854 A CN 108294854A
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- sleeve
- hollow circular
- tube
- guide rod
- runner
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0028—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1623—Back
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0443—Position of the patient substantially horizontal
- A61H2203/0456—Supine
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to a kind of surgery spine correcting device, the effective solution existing undesirable secondary injury of spinal correction equipment spinal correction big problem；Its technical solution solved includes two hollow circular-tubes, and there are one threaded rod, its axial direction of the outer edge surface upper edge of each hollow circular-tube is evenly equipped with multigroup correcting unit for each open circles inner concentric tube installation；Every group of correcting unit includes multiple first sleeves, there are one guide rods for installation in each first sleeve, the upper end of guide rod is equipped with horizontal cross bar, the both ends that cross bar is placed in outside the first sleeve are set with there are one runner, the outer sheath of guide rod is equipped with the second compression spring, the lower end of guide rod is placed in through hollow circular-tube inside hollow circular-tube, the lower end of guide rod is equipped with arc panel, arc panel is equipped with the internal thread being meshed with threaded rod, the spring that is sleeved on hollow circular-tube and can make the first sleeve to reset there are one being set on the outside of each first sleeve, present inventive concept is novel, clever structure, it is highly practical.
Description
Technical field
The present invention relates to surgery medical instruments field, especially a kind of surgery spine correcting device.
Background technology
With the fast development of science and technology, people’s lives rhythm constantly accelerates, operating pressure and work when
Between all quickly increasing, the especially white collar in working clan, daily job specification is exactly against computer, at work
Due to working strength and personal habits, people seldom get up to walk about plus maintaining a posture for a long time, virtually give backbone
Prodigious pressure is the major reason for causing present spinal disease multiple.
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 a kind of surgery of present invention offer solves problem above with spine correcting device.
Invention content
For the above situation, to overcome the defect of the prior art, the present invention to provide a kind of surgery spine correcting device, have
Effect solves the problems, such as that the existing undesirable secondary injury of spinal correction equipment spinal correction is big.
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, and there are one threaded rod, the screw threads for each open circles inner concentric tube installation
Bar is divided into two parts in left and right, two-part equal length and thread rotary orientation on the contrary, each hollow circular-tube outer edge surface upper edge its
Axially it is evenly equipped with multigroup correcting unit；
Every group of correcting unit includes first sleeve of multiple circumference uniform distributions on hollow circular-tube 1, each first sleeve it is upper
End seal is closed, and lower end is placed on the outer edge surface of hollow circular-tube and can slide axially along it, and there are one can for installation in each first sleeve
The upper end of the guide rod that is axially moved and can follow the first sleeve to slide along the first sleeve, guide rod is equipped with horizontal cross bar, cross bar
Left and right 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
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, and arc panel is equipped with the internal thread being meshed with threaded rod, each first sleeve
Outside set there are one be sleeved on hollow circular-tube and can make the first sleeve reset 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 be placed in the both ends hand of spiral is opposite in hollow circular-tube threaded rod and correcting unit cooperation realize to centre squeeze with laterally
Stretch the corrections that vertebra is realized in two actions, the feeling of pain of sufferer during effective less spinal correction so that vertebra is rectified
Just 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 that the hollow circular-tube of the present invention rotates the left view after 180 degree.
Fig. 4 is the main view cross-sectional view of correcting unit of the present invention.
Fig. 5 is the left view cross-sectional view of correcting unit of the present invention.
Fig. 6 is transmission mechanism left view view of the present invention.
Fig. 7 is planetary gear train main view cross-sectional view of the present invention.
Fig. 8 is planetary gear matching mechanism left view of the present 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. 8, 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, and there are one threaded rods 2 for installation with one heart in each hollow circular-tube 1, described
Threaded rod 2 is divided to for two parts in left and right, two-part equal length and thread rotary orientation on the contrary, the outer edge surface of each hollow circular-tube 1
Its axial direction of upper edge is evenly equipped with multigroup correcting unit；
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, arc panel
11 are equipped with the internal thread that is meshed with threaded rod 2, and the outside of each first sleeve 3 sets that there are one be sleeved on hollow circular-tube 1
And the spring 12 that the first sleeve 3 can be made to reset.
Effect is more easily driven in order to realize, the left ends of described two threaded rods 2 is set with that there are one first gears
13, motor is connected in the first gear 13 on one of threaded rod 2, and the outside of first gear 13 is engaged with second gear
14,14 warp beam of second gear fix and realize can only rotation, the both ends open of hollow circular-tube 1, the outside of second gear 14 is engaged with
The ring gear 15 for being set with and being fixed on 1 inner wall of hollow circular-tube, there are one thirds for suit on the outer edge surface of two hollow circular-tubes 1
Gear 16, two third gears 16 are intermeshed, and both sides are realized by driving the first gear 13 on one of threaded rod 2
The inwardly rotation simultaneously of two hollow circular-tubes 1, rotated backward due to hollow circular-tube 1 in this rotation, realize turning for two threaded rods 2
To thinking on the contrary, therefore the thread rotary orientation of two threaded rods 2 of two sides is exactly the opposite.
In order to realize that the first sleeve 3 slides on the outer edge surface of hollow circular-tube 1, 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, by moving left and right second set
Cylinder 17 realizes moving left and right for the first sleeve 3.
In order to realize that guide rod 4 can follow the first sleeve 3 to be slided on the outer edge surface of hollow circular-tube 1, the hollow circular-tube 1
Multiple and 4 one-to-one the first sliding groove 18 of guide rod is evenly distributed on outer edge surface, guide rod 4 is placed in the first sliding groove 18, and can
The sliding in the first sliding groove 18 realizes that guide rod 4 can follow the first sleeve 3 in hollow circular-tube 1 by the setting of the first sliding groove 18
It can move back and forth again along the radial direction of hollow circular-tube 1 while sliding on outer edge surface.
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 hollow circular-tube 1 and threaded rod 2 by frame
Fixed support, hollow circular-tube 1 and threaded rod 2 are rotatably connected on frame 22.
The present invention specific work process be：Motor in the present apparatus is mounted on former and later two threaded rods 2 and can be achieved,
The motor direction of rotation required on different threaded rods 2 unlike but is different, and the direction of rotation of motor is to meet two
Inwardly rotation is principle to a hollow circular-tube 1, and the motor in the present apparatus is on the threaded rod 2 after being mounted on.
The patient of vertebra to be corrected first lies low in the top of the present apparatus so that and vertebra is placed among two hollow circular-tubes 1,
And ensure that the direction of vertebra is identical as the direction of hollow circular-tube 1, motor is opened at this time, and the rotation of motor drives drives position through defeated axis
It is rotated in the first gear 13 in the hollow circular-tube 1 of rear side, the rotation of first gear 13 drives 2 turns of threaded rod fixed thereon
It is dynamic, at the same time, 13 engagement in rotation second gear 14 of first gear rotation, since 14 warp beam of second gear is fixed to ensure second
Gear 14 can only rotation, so that i.e. to there is interval guaranteed between threaded rod 2 and hollow circular-tube 1 under the cooperation of second gear 14
Hollow circular-tube 1 and the differential of threaded rod 2 rotate, and the rotation of second gear 14 drives external toothing rotation, since external toothing is fixed
On the inner wall of hollow circular-tube 1, therefore the rotation of external toothing can drive hollow circular-tube 1 to rotate, with the hollow circular-tube 1 of rear side
Rotation, set turns third gear 16 on 1 outer edge surface of hollow circular-tube and rotates, and the rotation drive of third gear 16 at this time is nibbled thereon
The third gear 16 of conjunction being sleeved on the hollow circular-tube 1 of front side rotates, and is fixed on the third gear 16 of front side at this time as drive
Dynamic component, the rotation for being located at the third gear 16 on front side hollow circular-tube 1 drive the hollow circular-tube 1 of front side to rotate, the sky of front side
The rotation of heart pipe 1 drives ring gear 15 fixed thereon to rotate, and is fixed on turning for the ring gear 15 in the hollow circular-tube 1 of front side
It is dynamic that second gear 14 is driven to rotate, second gear 14 can only rotation, therefore so that second gear under the rotation of second gear 14
The first gear 13 of 14 engagements being fixed on the threaded rod 2 of front side rotates.
In the process since the rotation direction of motor is to laterally rotate, by the in rear side hollow circular-tube 1
When being applied on external toothing, the hollow circular-tube 1 for being located at rear side turns towards upcountry survey for the deflecting of one gear 13 and second gear 14
It is dynamic, it ensure that the steering of two hollow circular-tubes 1 is inside rotation under the cooperation of two third gears 16, but two threaded rods
2 rotation direction is on the contrary, therefore the threaded rod 2 in two hollow circular-tubes 1 should be installed reversely.
With the rotation of the threaded rod 2 and hollow circular-tube 1 of rear side, the correcting unit on hollow circular-tube 1 is sleeved on sky
The rotation of heart pipe 1 and rotate, in the process, hollow circular-tube 1, which drives, is sleeved on 17 turns of second sleeve on hollow circular-tube 1
Dynamic, the rotation of second sleeve 17 drives the first sleeve 3 fixed thereon to rotate, its internal peace of the rotation drive of the first sleeve 3
The fixed cross bar 5 of institute is rotated with hollow circular-tube 1 on the guide rod 4 and guide rod 4 of dress, the runner 6 of 5 both ends defined of cross bar also with
First sleeve 3 rotates, and at this time during runner 6 follows cross bar 5 to rotate, initial position, runner 6 is also not in contact with to human body
Back, the second compression spring 9 at this time is in relaxation state, and the second compression spring 9 made pushes cross bar 5 to realize that the lower end of guide rod 4 is remote
From threaded rod 2.
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 touching threaded rod 2.
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, guide rod 4 can be driven to be rotated to threaded rod 2 along the first sleeve 3, and the guide rod 4 made
Lower end screw thread on fixed arc panel 11 be meshed with the screw thread on threaded rod 2, and so that spiral shell under the rotation of threaded rod 2
Rasp bar 2 drives arc panel 11 to move outward, so that threaded rod 2 drives arc panel 11 to move arc panel 11 in this moving process
By guide rod 4 drive the first sleeve 3, cross bar 5, runner 6 along hollow circular-tube 1 axial movement, and by runner 6 along vertebra
Direction makes vertebra be corrected with the horizontal drawing vertebra in right side to the left, and the first sleeve 3 moved in the process can push the spring 12
So that spring 12 is extruded and with 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 threaded rod 2, and make guide rod 4, the first sleeve
3, runner 6 is not being pushed ahead, and the guide rod 4, the first sleeve 3, runner 6 after running out of steam can be in the works of the bounce of spring 12
Gradually reset to initial position with lower, and during runner 6 follows the rotation of hollow circular-tube 1 to be detached from human body, with runner 6 by
Gradually far from hollow circular-tube 1 during, the cell wall of annular groove 7 is not squeezing lever 8 and the first compression spring 10 made is no longer influenced by pressure
Contracting, and realize runner 6 can normal rotation, to achieve the effect that runner 6 can surround cross bar 5 rotate.
It is equipped with mounting box in order to facilitate the fixation holder 23 of third gear 16, third gear 16 is set in installation
In box, 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, when block plate 21
When being placed in the rear of correcting unit movement, spring 12 may be configured as tension spring.
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 cleverly has the differential rotation between hollow circular-tube 1 and threaded rod 2 by planetary gearing train structure
The combination of machine, and the first gear 13 by being sleeved on threaded rod 2 engagement can only rotation second gear 14 through external toothing band
Dynamic hollow circular-tube 1 rotates, and realizes two hollow circular-tubes 1 by two third gears 16 being set on hollow circular-tube 1
The technology requirement to turn to the inside simultaneously realizes the counter-rotational requirement of differential by the driving of a motor.
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 threaded rod 2 and divides and realized for the opposite mode of left and right ends thread rotary orientation, from the middle to both ends slow stretching, and stretch and do not need
It is fixed, it is entirely the dead weight according to 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 be placed in the opposite threaded rod 2 of the both ends hand of spiral in hollow circular-tube 1 and correcting unit cooperation realize to centre squeeze with it is horizontal
To the corrections for stretching two actions and realizing vertebra, the feeling of pain of sufferer during effective less spinal correction so that vertebra
Correct more hommization.
Claims (8)
1. a kind of surgery spine correcting device, including two hollow circular-tubes for being in the placement of in same level and lateral separation
（1）, which is characterized in that described two hollow circular-tubes（1）It can turn to the inside at the same speed simultaneously, each hollow circular-tube（1）It is interior concentric
There are one threaded rods for installation（2）, the threaded rod（2）It is divided into two parts in left and right, two-part equal length and thread rotary orientation
On the contrary, each hollow circular-tube（1）Outer edge surface upper edge its axial direction be evenly equipped with multigroup correcting 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）, arc panel（11）It is equipped with and threaded rod（2）The internal thread being meshed, each first sleeve（3）Outside set there are one
It is sleeved on hollow circular-tube（1）Above and the first sleeve can be made（3）The spring of reset（12）.
2. a kind of surgery spine correcting device according to claim 1, which is characterized in that described two threaded rods（2）
Left end be set with there are one first gear（13）, one of threaded rod（2）On first gear（13）On be connected with electricity
Machine, first gear（13）Outside be engaged with second gear（14）, second gear（14）Warp beam fix and realize can only rotation, it is empty
Heart pipe（1）Both ends open, second gear（14）Outside, which is engaged with, to be set with and is fixed on hollow circular-tube（1）Internal tooth on inner wall
Circle（15）, two hollow circular-tubes（1）Outer edge surface on suit there are one third gear（16）, two third gears（16）Mutually
Engagement.
3. a kind of surgery spine correcting device according to claim 2, which is characterized in that the hollow circular-tube（1）On
It is set with the multiple and one-to-one second sleeve of correcting unit（17）, the first sleeve（3）It is fixed on second sleeve（17）On.
4. a kind of surgery spine correcting device according to claim 1, which is characterized in that the hollow circular-tube（1）'s
Multiple and guide rod is evenly distributed on outer edge surface（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.
5. a kind of surgery spine correcting device according to claim 1, which is characterized in that first sleeve（3）Axis
Be 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 edge
Straight slot（19）Sliding.
6. a kind of surgery spine correcting device according to claim 1, which is characterized in that first sleeve（3）With
When between bar through telescopic rod（20）It is connected, telescopic rod（20）The hollow pipe that can be produced relative sliding by two is set with, two
Hollow pipe cannot be mutually disengaged, telescopic rod（20）One end be fixedly connected on lever（8）Center, the other end is fixed on first set
Cylinder（3）On, the first compression spring（10）It is sleeved on telescopic rod（20）Outside.
7. a kind of surgery spine correcting device according to claim 1, which is characterized in that each correcting unit
Outside sets there are one suit and is fixed on hollow circular-tube（1）On block plate（21）, spring（12）One end be fixed on disk, separately
One end and the first sleeve（3）It is in contact.
8. a kind of surgery spine correcting device according to claim 1, which is characterized in that described two hollow circular-tubes
（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）, branch
Fagging（24）Setting do not influence hollow circular-tube（1）Rotation, and support plate（23）Upper surface height be less than runner（6）Turn
When moving to the top, runner（6）The height of outer edge surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165183.0A CN108294854B (en) | 2018-02-27 | 2018-02-27 | spine correction device for surgical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165183.0A CN108294854B (en) | 2018-02-27 | 2018-02-27 | spine correction device for surgical department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108294854A true CN108294854A (en) | 2018-07-20 |
| CN108294854B CN108294854B (en) | 2020-01-31 |
Family
ID=62849001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165183.0A Active CN108294854B (en) | 2018-02-27 | 2018-02-27 | spine correction device for surgical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108294854B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974515A (en) * | 2019-12-19 | 2020-04-10 | 江苏爱护佳健康科技有限公司 | Vertebra fixer with adjustable freedom degree |
| CN113662392A (en) * | 2021-09-27 | 2021-11-19 | 惠州市和永盛家具有限公司 | Intelligent sofa posture adjustment system based on APP control |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108294854B (en) | 2020-01-31 |
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