CN209984389U

CN209984389U - Orthopedic spine correction device

Info

Publication number: CN209984389U
Application number: CN201920203565.8U
Authority: CN
Inventors: 陆廷盛; 姚书眈; 陈啟鸰
Original assignee: Guizhou Osteological Hospital
Current assignee: Guizhou Osteological Hospital; Guizhou Orthopedics Hospital
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2020-01-24
Anticipated expiration: 2029-02-15

Abstract

The utility model provides an orthopedics backbone orthotic devices, includes crotch fixed establishment, armpit fixed establishment and cervical vertebra traction mechanism at least, wherein: the cervical vertebra traction mechanism at least comprises a shoulder supporting plate, a first skull supporting block and a second skull supporting block, wherein: the first end of the shoulder supporting plate is provided with a first cervical vertebra supporting rod, the second end of the shoulder supporting plate is provided with a second cervical vertebra supporting rod, the shoulder supporting plate is movably connected with the first head supporting block in a mode that the first cervical vertebra supporting rod and the second cervical vertebra supporting rod penetrate through the first head supporting block, and the second head supporting block is detachably mounted on the first head supporting block. Under the condition that the first skull supporting block is subjected to external force, the first skull supporting block can increase or decrease the distance between the first skull supporting block and the shoulder supporting plate in a mode of sliding along the axial direction of the first cervical vertebra supporting rod and/or the second cervical vertebra supporting rod. The utility model discloses can correct scoliosis, kyphosis and patient's cervical vertebra.

Description

Orthopedic spine correction device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics backbone orthotic devices.

Background

The spine has functions of supporting the trunk, protecting the internal organs, protecting the spinal cord, and performing exercise, so that it is of great significance to people to maintain the health of the spine. However, in the course of growth and development of teenagers, due to various reasons, a spine bending phenomenon sometimes occurs, and the bending includes lateral bending, kyphosis and rotation, which not only affects patients in appearance, but also causes the spine bending degree to be increased continuously with the increase of age, so that the compression of organs such as heart and lung occurs, and even more, the respiratory failure occurs, and the life of the patients is directly threatened. At present, a pelvic ring traction mode can be adopted for patients with severe scoliosis, the nail-bar fixation mode is used for treatment after the bending degree of the spine is reduced to a certain degree, the cardiopulmonary function of the patients can be improved to a certain degree, but the movement of the patients after fixation is greatly limited, so that the direct operation fixation is not the best choice for the patients with mild scoliosis. While the lateral curvature can be temporarily increased by means of the fixing of the brace, the slight lateral curvature cannot be recovered, so that a special device is needed for treating the slight lateral curvature of the spine in a non-operative mode.

Chinese patent publication No. CN207286187U discloses an orthopedic spine correction device, which includes a spine correction device body, the spine correction device body includes a spine correction fixing component, shoulder straps, a nylon waist belt and a waist band, the shoulder straps are provided on two sides of the top of the spine correction fixing component, and one end of the shoulder straps is provided in the middle of the spine correction fixing component. This orthopedics backbone orthotic devices, correct the inside embedded gasbag of fixed part through setting up at the backbone, embedded gasbag uses under the air duct and the cooperation of inflatable ball, can aerify the inside of embedded gasbag, make the backbone correct fixed part more with human laminating, improve backbone orthotic devices's correction effect, the electric heating piece of setting, can promote the blood circulation at human back, alleviate tired, jet out through the softness that sets up on nylon waistband both ends and collude layer and matte layer, be convenient for jet out through the softness and collude to glue between layer and the matte layer and fix the nylon waistband, and it is convenient to dismantle. However, the device only can change the physiological curvature of the spine of a patient in the front-back direction, but has no obvious effect on the patient with rotation and lateral curvature, and the cervical vertebra part of the patient with the curvature of the spine also has different degrees of curvature, so that the cervical vertebra correction is also necessary, and the device cannot perform the cervical vertebra correction.

SUMMERY OF THE UTILITY MODEL

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

To the deficiency of the prior art, the utility model provides an orthopedic spine correction device, at least including crotch fixed establishment, armpit fixed establishment and cervical vertebra drive mechanism. The crotch fixing mechanism is movably connected with the armpit fixing mechanism through a supporting and adjusting mechanism, the cervical vertebra traction mechanism is fixedly connected with the armpit fixing mechanism through an arm containing ring, and the crotch fixing mechanism and the armpit fixing mechanism are respectively connected with the armpit fixing mechanism through a connecting rod, wherein: the cervical vertebra traction mechanism at least comprises a shoulder supporting plate, a first skull supporting block and a second skull supporting block, wherein: the first end of the shoulder supporting plate is provided with a first cervical vertebra supporting rod, the second end of the shoulder supporting plate is provided with a second cervical vertebra supporting rod, the shoulder supporting plate is movably connected with the first head supporting block in a mode that the first cervical vertebra supporting rod and the second cervical vertebra supporting rod penetrate through the first head supporting block, and the second head supporting block is detachably mounted on the first head supporting block. Under the condition that the first skull supporting block is subjected to external force, the first skull supporting block can increase or decrease the distance between the first skull supporting block and the shoulder supporting plate in a mode of sliding along the axial direction of the first cervical vertebra supporting rod and/or the second cervical vertebra supporting rod.

According to a preferred embodiment, the first end of the first head support block is provided with a first cervical adjustment slot in a penetrating manner, and the second end of the first head support block is provided with a second cervical adjustment slot in a penetrating manner, wherein: the first cervical vertebra supporting rod is movably connected with the first head supporting block in a mode of penetrating through the first cervical vertebra adjusting groove, a first locking nut and a second locking nut are respectively arranged on the first cervical vertebra supporting rod in a threaded connection way, the first locking nut abuts against the lower side surface of the first skull support block, the second locking nut abuts against the upper side surface of the first skull support block, and the second cervical vertebra supporting rod is movably connected with the first skull supporting block in a mode of penetrating through the first skull supporting block, the first locking nut and the second locking nut are respectively arranged on the second cervical vertebra supporting rod in a threaded connection mode, the first locking nut on the second cervical vertebra supporting rod is propped against the lower side surface of the first head supporting block, the second locking nut on the second cervical vertebra supporting rod is abutted to the upper side face of the first head supporting block.

According to a preferred embodiment, the first locking nut and the second locking nut on the first cervical support bar can both abut against or be disengaged from the first skull support block in a manner of rotating around the central axis of the first cervical support bar, and the first locking nut and the second locking nut on the second cervical support bar can both abut against or be disengaged from the first skull support block in a manner of rotating around the central axis of the second cervical support bar, wherein: the central axis of the first cervical vertebra support rod is parallel to the central axis of the second cervical vertebra support rod. Under the condition that the first skull support block is subjected to external force and the first locking nut and the second locking nut are both separated from the first skull support block, the distance between the first skull support block and the shoulder support plate can be increased or decreased in a mode of sliding along the axial direction of the first cervical vertebra support rod and/or the second cervical vertebra support rod.

According to a preferred embodiment, at least two connecting bolts are mounted on the first skull support block in a penetrating manner, and the first skull support block is movably connected with the second skull support block in a manner that the connecting bolts penetrate the second skull support block, wherein: and a groove is arranged on the second skull supporting block. Under the condition that the second skull supporting block is subjected to external force, the distance between the second skull supporting block and the first skull supporting block can be increased or decreased in a mode of sliding along the axial direction of the connecting bolt.

According to a preferred embodiment, the underarm fixing mechanism at least comprises a first underarm fixture block and a second underarm fixture block, wherein: the first axillary clamping block and the second axillary clamping block are connected with each other through a first connecting belt, the arm containing rings are arranged on the first axillary clamping block and the second axillary clamping block, and the first axillary clamping block and the second axillary clamping block are fixedly connected with the shoulder supporting plate through the respective arm containing rings.

According to a preferred embodiment, be equipped with two at least upper right supporting blocks on the first armpit fixture block, be equipped with two at least upper left supporting blocks on the second armpit fixture block, upper right supporting block with all be equipped with the adjustment tank according to the mode that runs through on the upper left supporting block.

According to a preferred embodiment, the first axillary block is provided with an upper right binding band, the upper right binding band is provided with a third adhesive block, the second axillary block is provided with an upper left binding band, the upper left binding band is provided with a fourth adhesive block, wherein: the third bonding block and the fourth bonding block can be bonded and connected.

According to a preferred embodiment, the crotch fixation mechanism comprises at least a first crotch clip and a second crotch clip, wherein: the first crotch bar clamping block and the second crotch bar clamping block are connected with each other through a second connecting band, at least two right lower supporting blocks are arranged on the first crotch bar clamping block, at least two left lower supporting blocks are arranged on the second crotch bar clamping block, and the adjusting grooves are formed in the right lower supporting block and the left lower supporting block in a penetrating mode.

According to a preferred embodiment, a right lower binding strip is provided on the first crotch bar, a first adhesive block is provided on the right lower binding strip, a left lower binding strip is provided on the second crotch bar, and a second adhesive block is provided on the left lower binding strip, wherein: the first bonding block can be bonded with the second bonding block.

According to a preferred embodiment, the support adjustment mechanism comprises at least a right support bar, a left support bar, an upper lock nut and a lower lock nut, wherein: the right branch vaulting pole is according to corresponding respectively running through on the upper right branch vaulting pole the adjustment tank with on the lower right branch vaulting pole the mode of adjustment tank will the upper right branch vaulting pole with the lower right branch vaulting pole corresponds to be connected, and the left branch vaulting pole is according to corresponding respectively running through on the upper left branch vaulting pole the adjustment tank with on the lower left branch vaulting pole the mode of adjustment tank will the upper left branch vaulting pole with the lower left branch vaulting pole corresponds to be connected. The right branch vaulting pole with all install respectively according to threaded connection's mode on the left branch vaulting pole go up lock nut with lock nut down, go up lock nut and equally divide do not support by extremely the last side of the last supporting shoe of the right side the last side of the lower supporting shoe of the right side the last side of lower supporting shoe of a left side with the last side of the last supporting shoe of a left side, lock nut equally divide down do not support by extremely the downside of the last supporting shoe of the right side the downside of the lower supporting shoe of the right side the downside of lower supporting shoe of a left side with the downside of the last supporting shoe of a left side, the last supporting shoe of the right side with the lower supporting shoe of the right side homoenergetic slide on the right branch vaulting pole, the lower supporting shoe of a left side with the upper supporting shoe homoenergetic slides on the left. Under the condition that the upper lock nut and the lower lock nut are separated from the upper right support block, the lower left support block and the upper left support block and the crotch fixing mechanism is subjected to external force, the crotch fixing mechanism can increase or decrease the distance between the crotch fixing mechanism and the armpit fixing mechanism in a mode of sliding along the axial direction of the right support rod and/or the left support rod.

The utility model has the advantages of:

(1) the utility model discloses a set up crotch fixed establishment and armpit fixed establishment and correspond the mode of connecting through controlling the bracing piece and realize that the backbone is fixed, thereby adjust the traction that realizes the chest lumbar vertebrae to crotch fixed establishment and armpit fixed establishment distance each other through the mode that upper and lower lock nut adjusted, can effectively correct lateral curvature, kyphosis even rotatory backbone.

(2) The utility model discloses a set up cervical vertebra drive mechanism and can realize that patient's cervical vertebra pulls, can make patient's full backbone corrected.

Drawings

Fig. 1 is a first perspective view of the preferred orthopedic spinal correction device of the present invention;

FIG. 2 is a front view of the preferred orthopedic spinal correction device of the present invention;

FIG. 3 is a schematic top view of the preferred orthopedic spinal correction device of the present invention; and

fig. 4 is a schematic diagram of a second three-dimensional structure of the preferred orthopedic spinal correction device of the present invention.

List of reference numerals

1: and an upper lock nut 2: adjusting groove 3: right lower supporting block

4: lower right binding band 5: first adhesive block 6: second adhesive block

7: left lower binding band 8: second crotch bar 9: left lower supporting block

10: upper right binding band 11: left support bar 12: fourth adhesive block

13: third adhesive block 14: upper left binding band 15: upper left supporting block

16: second underarm block 17: second cervical vertebrae support bar 18: second skull supporting block

19: groove 20: first head support block 21: connecting bolt

22: shoulder support plate 23: first cervical spine support rod 24: first connecting belt

25: arm receiving ring 26: upper right support block 27: first axillary clamping block

28: second connecting band 29: the right support bar 30: first crotch bar

31: lower lock nut 32: first cervical vertebrae adjusting groove 33: second cervical vertebra adjusting groove

34: first lock nut 35: second lock nut

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in fig. 1 to 4, the orthopedic spine correction device of the present invention at least comprises a crotch fixing mechanism, an armpit fixing mechanism and a cervical traction mechanism. The crotch fixing mechanism is movably connected with the armpit fixing mechanism through the supporting and adjusting mechanism. Cervical vertebra traction mechanism holds ring 25 and armpit fixed establishment fixed connection through the arm, wherein: the cervical traction mechanism at least comprises a shoulder support plate 22, a first skull support block 20 and a second skull support block 18, wherein: a first cervical vertebrae support bar 23 is provided at a first end of the shoulder support plate 22. The second end of the shoulder supporting plate 22 is provided with a second cervical vertebral supporting rod 17. The shoulder supporting plate 22 is movably connected with the first head supporting block 20 in a manner that the first cervical vertebra supporting rod 23 and the second cervical vertebra supporting rod 17 both penetrate through the first head supporting block 20. The second skull support block 18 is removably mounted on the first skull support block 20. In the event that the first head support block 20 is subjected to an external force, the first head support block 20 can increase or decrease the distance between the first head support block 20 and the shoulder support plate 22 in such a manner as to slide in the axial direction of the first cervical support bar 23 and/or the second cervical support bar 17. The first skull support block 20 and the second skull support block 18 are provided for fixing the skull of the patient so as to perform traction correction on the cervical vertebrae of the patient. Specifically, the neck of the patient is placed in the area defined by the first skull supporting block 20 and the second skull supporting block 18, the hindbrain of the patient is placed on the chin of the patient or the cheek of the patient is placed on the second skull supporting block 18, and preferably, elastic objects such as sponge or soft silica gel are arranged on the positions, contacting with the skin of the patient, of the first skull supporting block 20 and the second skull supporting block 18 so as to ensure comfort.

Preferably, the first end of the first head support block 20 is provided with a first cervical adjustment slot 32 in a penetrating manner. A second cervical vertebra adjusting groove 33 is arranged at the second end of the first head supporting block 20 according to a penetrating mode, wherein: the first cervical vertebra support rod 23 is movably connected with the first head support block 20 in a manner of penetrating through the first cervical vertebra adjustment groove 32. A first locking nut 34 and a second locking nut 35 are respectively installed on the first cervical vertebra support rod 23 in a threaded connection manner. A first lock nut 34 abuts against the underside of the first skull support block 20. The second locking nut 35 abuts against the upper side of the first skull support block 20, and the second cervical spine support bar 17 is movably connected with the first skull support block 20 in a manner of penetrating through the first skull support block 20. A first locking nut 34 and a second locking nut 35 are respectively arranged on the second cervical vertebra supporting rod 17 according to a threaded connection mode. A first locking nut 34 on the second cervical support bar 17 abuts against the underside of the first head support block 20. The second lock nut 35 on the second cervical support bar 17 abuts against the upper side of the first skull support block 20. After the cervical vertebra pulls the altitude mixture control and finishes, fix the device through last lock nut 1 and lock nut 31 down in order to guarantee that the patient is in the traction correction state of ideal for a long time.

Preferably, the first and second locking nuts 34 and 35 of the first cervical spine support bar 23 are each capable of being rotated about the central axis of the first cervical spine support bar 23 against or away from the first skull support block 20. The first locking nut 34 and the second locking nut 35 on the second cervical vertebra support rod 17 can be abutted against or separated from the first head support block 20 in a manner of rotating around the central axis of the second cervical vertebra support rod 17, wherein: the central axis of the first cervical vertebral support rod 23 and the central axis of the second cervical vertebral support rod 17 are parallel to each other. In the case where the first head support block 20 is subjected to an external force and both the first and second lock nuts 34 and 35 are disengaged from the first head support block 20, the distance between the first head support block 20 and the shoulder support plate 22 can be increased or decreased in such a manner as to slide in the axial direction of the first and/or second

cervical support rods

23 and 17. The cervical traction correction is achieved by adjusting the distance between the first head support block 20 and the shoulder support plate 22.

Preferably, at least two attachment bolts 21 are mounted through the first head support block 20. The first skull support block 20 is movably connected with the second skull support block 18 in a manner that a connecting bolt 21 penetrates through the second skull support block 18, wherein: the second head support block 18 is provided with a recess 19. In the case where the second skull support block 18 is subjected to an external force, the distance between the second skull support block 18 and the first skull support block 20 can be increased or decreased in such a manner as to slide in the axial direction of the connecting bolt 21. Preferably, the connecting bolt 21 is threadedly mounted with a bolt.

Preferably, underarm fixing mechanism includes first underarm fixture block 27 and second underarm fixture block 16 at least, wherein: the first underarm latch 27 and the second underarm latch 16 are connected to each other by a first connecting band 24. The first axillary clipping block 27 and the second axillary clipping block 16 are both provided with an arm accommodating ring 25. The first axillary block 27 and the second axillary block 16 are both fixedly connected with the shoulder supporting plate 22 through their respective arm receiving rings 25. The first connecting band 24 here has elasticity and can be deformed by stretching by an external force, similar to an elastic bandage.

Preferably, at least two upper right supporting blocks 26 are arranged on the first underarm clamping block 27. At least two upper left supporting blocks 15 are arranged on the second axillary clipping block 16. The right upper supporting block 26 and the left upper supporting block 15 are both provided with an adjusting groove 2 in a penetrating way.

Preferably, the upper right restraining strip 10 is arranged on the first underarm latch 27. The upper right restraining belt 10 is provided with a third adhesive block 13. The second oxter fixture block 16 is provided with an upper left restraining belt 14. The upper left restraining strap 14 is provided with a fourth adhesive block 12, wherein: the third adhesive block 13 and the fourth adhesive block 12 can be adhesively connected. The upper right binding band 10 and the upper left binding band 14 are made of the same material and are elastic cloth bandages.

Preferably, the crotch fixation mechanism comprises at least a first crotch clip 30 and a second crotch clip 8, wherein: the first crotch clip 30 and the second crotch clip 8 are connected to each other by a second connecting strap 28. At least two right lower supporting blocks 3 are arranged on the first crotch bar 30. The second crotch bar 8 is provided with at least two left lower support bars 9. And the right lower supporting block 3 and the left lower supporting block 9 are both provided with an adjusting groove 2 in a penetrating way.

Preferably, the right lower binding 4 is provided on the first crotch bar 30. The right lower binding belt 4 is provided with a first bonding block 5. The second crotch bone fixture block 8 is provided with a left lower binding belt 7. The lower left binding band 7 is provided with a second bonding block 6, wherein: the first adhesive block 5 can be adhesively connected to the second adhesive block 6. The right lower binding belt 4 and the left lower binding belt 7 are made of the same material and are elastic cloth bandages.

Preferably, the support adjusting mechanism at least comprises a right support bar 29, a left support bar 11, an upper lock nut 1 and a lower lock nut 31, wherein: the right support rod 29 correspondingly connects the right upper support block 26 with the right lower support block 3 in a manner of correspondingly penetrating the adjusting groove 2 on the right upper support block 26 and the adjusting groove 2 on the right lower support block 3 respectively. And the left support rod 11 correspondingly connects the left upper support block 15 with the left lower support block 9 in a manner of respectively correspondingly penetrating through the adjusting groove 2 on the left upper support block 15 and the adjusting groove 2 on the left lower support block 9. The upper locking nut 1 and the lower locking nut 31 are respectively installed on the right support bar 29 and the left support bar 11 in a threaded connection mode. The upper lock nut 1 is respectively abutted against the upper side surface of the upper right support block 26, the upper side surface of the lower right support block 3, the upper side surface of the lower left support block 9 and the upper side surface of the upper left support block 15. The lower locking nuts 31 are all respectively abutted against the lower side surface of the upper right support block 26, the lower side surface of the lower right support block 3, the lower side surface of the lower left support block 9 and the lower side surface of the upper left support block 15. The upper right support block 26 and the lower right support block 3 are both capable of sliding on the right support bar 29. The left lower support block 9 and the left upper support block 15 can slide on the left support rod 11. In the case where the upper and lower lock nuts 1 and 31 are disengaged from the upper right support 26, the lower right support 3, the lower left support 9, and the upper left support 15, and the crotch fixing means is subjected to an external force, the crotch fixing means can increase or decrease the distance between the crotch fixing means and the underarm fixing means in such a manner as to slide in the axial direction of the right support bar 29 and/or the left support bar 11. The traction correction of the thoracolumbar spine of the patient is realized by increasing or decreasing the distance between the crotch fixing mechanism and the armpit fixing mechanism.

In order to facilitate understanding, the working principle of the orthopedic spine correction device of the present invention is discussed.

When the correction treatment is carried out on a patient with spinal curvature, the first crotch bone fixture block 30 and the second crotch bone fixture block 8 are firstly fixed on the crotch of the patient in a bonding mode through the first bonding block 5 on the right lower binding strip 4 and the second bonding block 6 on the left lower binding strip 7, then the first axillary fixture block 27 and the second axillary fixture block 16 are fixed on the axillary of the patient in a bonding mode through the third bonding block 13 on the right upper binding strip 10 and the fourth bonding block 12 on the left upper binding strip 14, then the crotch fixing mechanism is movably connected with the axillary fixing mechanism through the left support rod 11 and the right support rod 29 respectively, and the distance between the part fixing mechanism and the axillary fixing mechanism is adjusted through the upper locking nut 1 and the lower locking nut 31 so as to correct the thoracic vertebra and lumbar vertebra of the patient. Finally, the first head supporting block 20 is arranged on the first cervical vertebra supporting rod 23 and the second cervical vertebra supporting rod 17, then the cervical vertebra of the patient is clamped through the second head supporting block 18 and the first head supporting block 20, the distance between the cervical vertebra traction mechanism and the shoulder supporting plate 22 is changed by adjusting the first locking nut 34 and the second locking nut 35 which are arranged on the first cervical vertebra supporting rod 23 and the second cervical vertebra supporting rod 17, and therefore the purpose of cervical vertebra traction and correction is achieved.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. An orthopedic spine correction device, at least comprising a crotch fixing mechanism, an underarm fixing mechanism and a cervical vertebra traction mechanism, characterized in that the crotch fixing mechanism is movably connected with the underarm fixing mechanism through a supporting and adjusting mechanism, the cervical vertebra traction mechanism is fixedly connected with the underarm fixing mechanism through an arm containing ring (25), wherein:

the cervical vertebra traction mechanism at least comprises a shoulder supporting plate (22), a first skull supporting block (20) and a second skull supporting block (18), wherein:

a first cervical vertebra supporting rod (23) is arranged at a first end of the shoulder supporting plate (22), a second cervical vertebra supporting rod (17) is arranged at a second end of the shoulder supporting plate (22), the shoulder supporting plate (22) is movably connected with the first head supporting block (20) in a mode that the first cervical vertebra supporting rod (23) and the second cervical vertebra supporting rod (17) penetrate through the first head supporting block (20), and the second head supporting block (18) is detachably mounted on the first head supporting block (20);

the first head support block (20) is capable of increasing or decreasing the distance between the first head support block (20) and the shoulder support plate (22) in a manner of sliding axially along the first cervical support bar (23) and/or the second cervical support bar (17) in the case where the first head support block (20) is subjected to an external force.

2. The orthopedic spinal correction device of claim 1, characterized in that a first end of the first head support block (20) is provided with a first cervical adjustment slot (32) in a through manner, and a second end of the first head support block (20) is provided with a second cervical adjustment slot (33) in a through manner, wherein:

the first cervical vertebra supporting rod (23) is movably connected with the first head supporting block (20) in a mode of penetrating through the first cervical vertebra adjusting groove (32), a first locking nut (34) and a second locking nut (35) are respectively installed on the first cervical vertebra supporting rod (23) in a threaded connection mode, the first locking nut (34) abuts against the lower side face of the first head supporting block (20), the second locking nut (35) abuts against the upper side face of the first head supporting block (20), and in addition, the first cervical vertebra supporting rod (23) is movably connected with the first head supporting block (20) in a threaded connection mode, the second locking nut (35) abuts against the upper side face of

The second cervical vertebra supporting rod (17) is movably connected with the first head supporting block (20) in a mode of penetrating through the first head supporting block (20), the second cervical vertebra supporting rod (17) is also respectively provided with a first locking nut (34) and a second locking nut (35) in a threaded connection mode, the first locking nut (34) on the second cervical vertebra supporting rod (17) abuts against the lower side face of the first head supporting block (20), and the second locking nut (35) on the second cervical vertebra supporting rod (17) abuts against the upper side face of the first head supporting block (20).

3. The orthopedic spinal correction device of claim 2, characterized in that the first locking nut (34) and the second locking nut (35) on the first cervical support rod (23) can each abut against or disengage from the first head support block (20) in a manner of rotating about a central axis of the first cervical support rod (23), and the first locking nut (34) and the second locking nut (35) on the second cervical support rod (17) can each abut against or disengage from the first head support block (20) in a manner of rotating about a central axis of the second cervical support rod (17), wherein:

the central axis of the first cervical vertebra support rod (23) is parallel to the central axis of the second cervical vertebra support rod (17);

in case the first head support block (20) is subjected to an external force and the first and second locking nuts (34, 35) are both disengaged from the first head support block (20), the distance between the first head support block (20) and the shoulder support plate (22) can be increased or decreased in an axial sliding manner along the first and/or second cervical support rods (23, 17).

4. The orthopedic spinal correction device of claim 3, characterized in that at least two connecting bolts (21) are mounted on the first skull support block (20) in a penetrating manner, the first skull support block (20) being movably connected with the second skull support block (18) in a manner that the connecting bolts (21) penetrate the second skull support block (18), wherein:

a groove (19) is arranged on the second head supporting block (18);

under the condition that the second skull supporting block (18) is subjected to external force, the distance between the second skull supporting block (18) and the first skull supporting block (20) can be increased or decreased in a mode of sliding along the axial direction of the connecting bolt (21).

5. The orthopedic spinal correction device of claim 4, wherein the underarm fixation mechanism comprises at least a first underarm fixture block (27) and a second underarm fixture block (16), wherein:

the first axillary clamping block (27) and the second axillary clamping block (16) are connected with each other through a first connecting band (24), the arm accommodating rings (25) are arranged on the first axillary clamping block (27) and the second axillary clamping block (16), and the first axillary clamping block (27) and the second axillary clamping block (16) are fixedly connected with the shoulder supporting plate (22) through the respective arm accommodating rings (25).

6. The orthopedic spinal correction device according to claim 5, characterized in that at least two upper right supporting blocks (26) are provided on the first axillary clipping block (27), at least two upper left supporting blocks (15) are provided on the second axillary clipping block (16), and the upper right supporting block (26) and the upper left supporting block (15) are both provided with an adjusting groove (2) in a penetrating manner.

7. The orthopedic spinal correction device of claim 6, wherein an upper right restraining strip (10) is provided on the first axillary fixture block (27), a third adhesive block (13) is provided on the upper right restraining strip (10), an upper left restraining strip (14) is provided on the second axillary fixture block (16), a fourth adhesive block (12) is provided on the upper left restraining strip (14), wherein:

the third bonding block (13) and the fourth bonding block (12) can be bonded.

8. The orthopedic spine correction device of claim 7, wherein the crotch fixation mechanism comprises at least a first crotch clip block (30) and a second crotch clip block (8), wherein:

the first crotch bar fixture block (30) and the second crotch bar fixture block (8) are connected with each other through a second connecting band (28), at least two right lower supporting blocks (3) are arranged on the first crotch bar fixture block (30), at least two left lower supporting blocks (9) are arranged on the second crotch bar fixture block (8), and adjusting grooves (2) are formed in the right lower supporting block (3) and the left lower supporting block (9) in a penetrating mode.

9. The orthopedic spine correction device of claim 8, wherein a right lower binding strip (4) is provided on the first crotch bar (30), a first adhesive block (5) is provided on the right lower binding strip (4), a left lower binding strip (7) is provided on the second crotch bar (8), a second adhesive block (6) is provided on the left lower binding strip (7), wherein:

the first bonding block (5) can be bonded and connected with the second bonding block (6).

10. The orthopedic spinal correction device of claim 9, characterized in that the support adjustment mechanism comprises at least a right support rod (29), a left support rod (11), an upper lock nut (1) and a lower lock nut (31), wherein:

the right support rod (29) correspondingly connects the right upper support block (26) with the right lower support block (3) in a manner of respectively correspondingly penetrating through the adjusting groove (2) on the right upper support block (26) and the adjusting groove (2) on the right lower support block (3), and

the left support rod (11) correspondingly connects the left upper support block (15) with the left lower support block (9) in a manner of respectively correspondingly penetrating through the adjusting groove (2) on the left upper support block (15) and the adjusting groove (2) on the left lower support block (9);

the upper locking nut (1) and the lower locking nut (31) are respectively arranged on the right supporting rod (29) and the left supporting rod (11) in a threaded connection way, the upper locking nut (1) is respectively abutted against the upper side surface of the upper right supporting block (26), the upper side surface of the lower right supporting block (3), the upper side surface of the lower left supporting block (9) and the upper side surface of the upper left supporting block (15), the lower locking nut (31) is equally propped against the lower side surface of the upper right supporting block (26), the lower side surface of the lower right supporting block (3), the lower side surface of the lower left supporting block (9) and the lower side surface of the upper left supporting block (15) respectively, the right upper supporting block (26) and the right lower supporting block (3) can slide on the right supporting rod (29), the left lower supporting block (9) and the left upper supporting block (15) can slide on the left supporting rod (11);

under the condition that the upper lock nut (1) and the lower lock nut (31) are separated from the upper right support block (26), the lower right support block (3), the lower left support block (9) and the upper left support block (15) and the crotch fixing mechanism is subjected to external force, the crotch fixing mechanism can increase or decrease the distance between the crotch fixing mechanism and the armpit fixing mechanism in a mode of sliding along the axial direction of the right support rod (29) and/or the left support rod (11).