CN219148100U

CN219148100U - Spinal column orthosis

Info

Publication number: CN219148100U
Application number: CN202320212840.9U
Authority: CN
Inventors: 陈文磊; 朱慧荣; 汪田田; 杭庆丰; 张轩; 侯悦; 潘文鹏
Original assignee: Zhengzhou Pinkang Artificial Limb Orthosis Technology Co ltd
Current assignee: Zhengzhou Pinkang Artificial Limb Orthosis Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-09
Anticipated expiration: 2033-02-14

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a spinal orthosis, which comprises a front piece assembly, a rear piece assembly and a fixing belt; the rear sheet assembly comprises an upper sheet, a lower sheet and two side sheets, wherein the lower end of the upper sheet is provided with two groups of mounting holes A, the two groups of mounting holes A are respectively close to two sides of the upper sheet, the two side sheets are respectively arranged at the two groups of mounting holes A, and one ends of the two side sheets, far away from the upper sheet, are respectively connected with two ends of the lower sheet; the fastening strap and the front panel assembly are both connected with the rear panel assembly such that the front panel assembly and the rear panel assembly can be respectively attached to the front side and the rear side of the torso of the wearer. The positions of the upper sheet, the lower sheet and the side sheets in the back sheet component of the spine orthosis can be adjusted according to the size of the spine part of a patient, so that the back sheet component can be better attached to the trunk of the patient, and the trunk of the patient is well supported, and therefore the orthopedic effect of the spine orthosis is effectively improved.

Description

Spinal column orthosis

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a spinal orthosis.

Background

After spinal trauma, trunk trauma or trunk operation, the trunk needs to be braked briefly if necessary, so that the effects of assisting wound healing and protecting the organs of the pleuroperitoneal cavity are achieved.

Sometimes, the damaged part of the trunk needs to be given with an external fixing support to assist a patient in rehabilitation training, and the existing fixing modes comprise plaster fixing or support fixing and the like; however, the conventional fixing brace cannot be adjusted in multiple directions according to the size of the patient, so that the fixing brace does not fit the trunk.

For example, in patent number 201820536278.4, the distance between the upper backboard and the lower backboard can be adjusted according to the needs, but the distance cannot be adjusted according to the spine part sizes with different girth, so that the orthosis cannot fit the trunk of patients with different body types, the trunk of the patients cannot be effectively supported, and the supporting area of the backboard of the orthosis is too small, so that the orthosis cannot provide enough supporting force for the patients. Accordingly, the utility model provides an orthosis which can be adjusted according to the size of the spinal portion of the patient, which is a technical problem to be solved by the person skilled in the art.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a spinal orthosis to solve the technical problems that the orthosis in the prior art cannot be adjusted according to the sizes of spinal column parts with different girth, so that the orthosis cannot be attached to the trunk of patients with different sizes, and the trunk of the patients cannot be effectively supported.

The utility model is realized by the following technical scheme:

a spinal orthosis comprising a front plate assembly, a rear plate assembly and a fixing strap;

the rear piece assembly comprises an upper sheet, a lower sheet and two side sheets, wherein two groups of mounting holes A which are arranged in a rectangular array are formed in the lower end of the upper sheet, the two groups of mounting holes A are respectively close to two sides of the upper sheet, the two side sheets are respectively arranged at the two groups of mounting holes A through bolts, and one ends, far away from the upper sheet, of the two side sheets are respectively connected with two ends of the lower sheet;

the fixing strap is arranged on the back piece assembly, and the front piece assembly is connected with the back piece assembly, so that the front piece assembly and the back piece assembly can be respectively clung to the front side and the back side of the trunk of a wearer.

For better implementing the utility model, further optimization is made in the above structure, and the front panel assembly comprises a main body sheet A, a main body sheet B and an adjusting branch; the main body sheet A is positioned above the main body sheet B, a plurality of positioning holes A are formed in the main body sheet A, and all the positioning holes A are arranged in an equidistant manner along the vertical direction; the fixed end of the adjusting branch strip is provided with a perforation A, a bolt sequentially penetrates through the perforation A and the positioning hole A to be connected with a nut so as to realize connection of the main body sheet A and the adjusting branch strip, and one end of the adjusting branch strip, which is far away from the main body sheet A, is connected with the main body sheet B.

For better implementing the present utility model, further optimization is made in the above structure, and the main body sheet B includes a left sheet, a middle sheet and a right sheet; two groups of screw holes are formed in the middle sheet, the two groups of screw holes are respectively arranged close to two sides of the middle sheet, the number of each group of screw holes is multiple, and the multiple screw holes are arranged at equal intervals along the horizontal direction; the left piece and the right piece are respectively arranged at the positions of the two groups of screw holes, and one end of the adjusting branch strip, which is far away from the main body sheet A, is connected with the middle piece.

In order to better realize the utility model, in the structure, a plurality of positioning holes B are formed in the middle sheet, all the positioning holes B are arranged at equal intervals along the vertical direction, the movable end of the adjusting support bar is provided with a perforation B, and bolts sequentially penetrate through the perforation B and the positioning holes B to be connected with nuts so as to realize the connection of the middle sheet and the adjusting support bar.

In order to better realize the utility model, the structure is further optimized, two groups of mounting holes B which are arranged in a rectangular array are arranged on the lower sheet, and the two groups of mounting holes B are respectively arranged close to two sides of the lower sheet; one ends of the two side sheets, which are far away from the upper sheet, are respectively arranged at the two groups of mounting holes B through bolts.

In order to better realize the utility model, the structure is further optimized, the fixing belt comprises two shoulder belts, the fixed ends of the two shoulder belts are connected with the upper sheet, and the movable ends of the two shoulder belts are respectively connected with the two side sheets;

the front piece assembly comprises two abdomen elastic bands, the fixed ends of the two abdomen elastic bands are respectively connected with the two side sheets, and the movable ends of the two abdomen elastic bands are detachably connected through a connecting piece.

In order to better implement the present utility model, in the above structure, the fixing strap includes two shoulder straps, both of which are located above the rear panel assembly, and the two shoulder straps are respectively disposed near two sides of the rear panel assembly, the fixed ends of the shoulder straps are connected with the upper ends of the upper sheets, and the movable ends of the shoulder straps are detachably connected with the upper ends of the front panel assembly.

In order to better realize the utility model, in the structure, two connecting buckles A are arranged on the front piece component, a hook surface A and a rough surface A which are mutually stuck and matched are arranged on the shoulder belt, the hook surface A is arranged close to the movable end of the shoulder belt, and the rough surface A is arranged close to the middle part of the shoulder belt; or alternatively, the process may be performed,

the rough surface A is arranged close to the movable end of the shoulder strap, and the hook surface A is arranged close to the middle of the shoulder strap;

the movable end of the shoulder strap passes through the connecting buckle A and is detachably connected with the middle part of the shoulder strap through the cooperation of the hook surface A and the rough surface A.

In order to better realize the utility model, the structure is further optimized, the fixing belt also comprises two groups of locking belts, the two groups of locking belts are respectively arranged at two sides of the rear piece assembly, the fixed end of the locking belt is connected with the rear piece assembly, and the movable end of the locking belt is detachably connected with the front piece assembly.

In order to better realize the utility model, in the structure, a connecting buckle B is arranged on the front piece component, a hook surface B and a rough surface B which are mutually stuck and matched are arranged on the locking belt, the hook surface B is arranged close to the movable end of the locking belt, and the rough surface B is arranged close to the middle part of the locking belt; or alternatively, the process may be performed,

the rough surface B is arranged close to the movable end of the locking belt, and the hook surface B is arranged close to the middle of the locking belt;

the movable end of the locking belt penetrates through the connecting buckle B and is detachably connected with the middle part of the locking belt through the cooperation of the hook surface B and the rough surface B.

In summary, the utility model has the following technical effects:

the positions of the upper sheet, the lower sheet and the side sheets in the back sheet component of the spine orthosis can be used for selecting the positions of different mounting holes A according to the size of the spine part of a patient so as to adjust the distance between the upper sheet and the lower sheet as well as between the two side sheets, so that the back sheet component can be better attached to the trunk of the patient and has a good supporting effect on the trunk of the patient, and the orthopedic effect of the spine orthosis is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a spinal orthosis according to a first embodiment;

FIG. 2 is a posterior view of a posterior component of a spinal brace according to one embodiment;

FIG. 3 is an anterior side view of a posterior component of a spinal brace according to one embodiment;

FIG. 4 is an anterior side view of a front plate assembly in a spinal orthosis according to one embodiment;

FIG. 5 is a posterior view of a front piece assembly of the spinal orthosis according to one embodiment;

FIG. 6 is a schematic illustration of a spinal orthosis according to a second embodiment;

FIG. 7 is a posterior view of a spinal orthosis according to a second embodiment;

FIG. 8 is a schematic illustration of the posterior component of a spinal orthosis according to the second embodiment;

fig. 9 is an exploded view of a posterior component of a spinal orthosis according to a second embodiment.

Reference numerals:

1. a front panel assembly; 11. a main body sheet a; 111. positioning holes A; 112. a connecting buckle A; 12. a main body sheet B; 121. middle piece; 122. a left piece; 123. a right piece; 124. positioning holes B; 125. a connecting buckle B; 126. a screw hole; 13. adjusting the branch strips;

2. a backsheet assembly; 21. a sheet is arranged; 211. a mounting hole A; 22. a lower sheet; 221. a mounting hole B; 23. a side sheet;

31. a shoulder strap; 311. an anti-compression pad; 32. a locking belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1 to 5:

a spinal orthosis comprising a front plate assembly 1, a rear plate assembly 2 and a fixation strap; wherein, the liquid crystal display device comprises a liquid crystal display device,

the rear sheet assembly 2 comprises an upper sheet 21, a lower sheet 22 and two side sheets 23, wherein two groups of mounting holes A211 are formed in the lower end of the upper sheet 21, the number of the mounting holes A211 in each group is multiple, the mounting holes A211 are distributed in a rectangular array, the two groups of mounting holes A211 are respectively close to two sides of the upper sheet 21, the two side sheets 23 are respectively arranged at the two groups of mounting holes A211 through bolts, and one ends, far away from the upper sheet 21, of the two side sheets 23 are respectively connected with two ends of the lower sheet 22;

the fastening tape is provided on the rear panel assembly 2, and the front panel assembly 1 is connected with the rear panel assembly 2 so that the front panel assembly 1 and the rear panel assembly 2 can be respectively attached to the front side and the rear side of the torso of the wearer.

The positions of the upper sheet 21, the lower sheet 22 and the side sheet 23 in the rear sheet assembly 2 of the spinal orthosis can be selected to be different in terms of the size of the spine part of the patient, for example, for smaller patients, the upper ends of the side sheet 23 can be mounted at the mounting holes a211 of the uppermost row and in a row near the middle of the upper sheet 21 to reduce the support area of the rear sheet assembly 2;

for patients with larger body sizes, the mounting position of the upper end of the side sheet 23 can be moved downwards, and simultaneously, the mounting position is moved to a position far away from the middle part of the upper sheet 21, so that the supporting area of the rear sheet assembly 2 is increased, the rear sheet assembly 2 can be tightly attached to the trunk of the patient, and a good supporting effect is achieved on the trunk of the patient, so that the orthopedic effect of the spine orthosis is effectively improved.

Preferably, the front panel assembly 1 comprises a main body sheet A11, a main body sheet B12 and an adjusting branch 13; wherein, the liquid crystal display device comprises a liquid crystal display device,

the main body sheet A11 is positioned above the main body sheet B12, a plurality of positioning holes A111 are formed in the main body sheet A11, and all the positioning holes A111 are arranged in the vertical direction at equal intervals;

the fixed end of adjusting branch 13 is provided with perforation A, and the bolt passes perforation A and locating hole A111 in proper order and is connected with the nut and realize that main part sheet A11 is connected with adjusting branch 13, and the one end that main part sheet A11 was kept away from to adjusting branch 13 is connected with main part sheet B12, makes the interval between main part sheet A11 and the main part sheet B12 can be adjusted to make main part sheet A11 and main part sheet B12's position can be adjusted according to patient's size, make main part sheet A11 and main part sheet B12 can be better laminating in patient's chest and belly, thereby better supporting patient's truck.

Preferably, the adjusting support 13 is a strip structure made of metal material, which can effectively improve the supporting effect of the front panel assembly 1.

Preferably, the main body sheet B12 includes a left sheet 122, a middle sheet 121, and a right sheet 123; wherein, the liquid crystal display device comprises a liquid crystal display device,

the left and

right pieces

122 and 123 are disposed on the left and right sides of the middle piece 121, respectively, and one end of the adjusting stay 13, which is far from the main body sheet a11, is connected to the middle piece 121.

Specifically, the middle plate 121 is provided with two sets of screw holes 126, the two sets of screw holes 126 are respectively arranged near two sides of the middle plate 121, the number of each set of screw holes 126 is multiple, and the multiple screw holes 126 are arranged at equal intervals along the horizontal direction;

the left piece 122 and the right piece 123 can be respectively installed in the two groups of screw holes 126 through bolts, and when the positions of the left piece 122 and the right piece 123 need to be adjusted, the left piece 122 and the right piece 123 can be taken down and installed on different screw holes 126 so as to complete the adjustment of the positions of the left piece 122 and the right piece 123 and better fit the trunk of a patient.

The nuts are embedded in the upper sheet 21, the lower sheet 22 main body plate a111 and the middle sheet 121, that is, one surface of the nuts away from the upper sheet 21, the lower sheet 22 main body plate a111 or the middle sheet 121 is overlapped with the bonding surface of the upper sheet 21, the lower sheet 22 main body plate a111 or the middle sheet 121, so that the bolts and the nuts cannot contact with the body of the patient when the spinal orthosis is worn, and damage to the patient occurs.

Preferably, the middle piece 121 is provided with a plurality of positioning holes B124; wherein, the liquid crystal display device comprises a liquid crystal display device,

all the positioning holes B124 are arranged at equal intervals along the vertical direction, the positioning holes B124 are positioned between two groups of screw holes 126, the movable end of the adjusting support bar 13 is provided with a perforation B, and bolts sequentially pass through the perforation B and the positioning holes B124 to be connected with nuts so as to realize the connection of the middle piece 121 and the adjusting support bar 13, thereby increasing the adjustment range of the intervals of the main body sheet A11 and the main body sheet B12 and further widening the application range of the spine orthosis.

Preferably, two groups of mounting holes B221 are formed in the lower sheet 22, the number of each group of mounting holes B221 is multiple, the plurality of mounting holes B221 are arranged in a rectangular array, and the two groups of mounting holes B221 are respectively arranged close to two sides of the lower sheet 22;

the two side sheets 23 are provided at the two sets of mounting holes B221 at the ends remote from the upper sheet 21, respectively, by bolts to increase the adjustment range of the spacing of the upper sheet 21 and the lower sheet 22, thereby making the range of use of the spinal orthosis wider.

Preferably, the above-mentioned fastening strap comprises two shoulder straps 31; wherein, the liquid crystal display device comprises a liquid crystal display device,

the two shoulder straps 31 are positioned above the rear piece assembly 2, the two shoulder straps 31 are respectively arranged close to two sides of the rear piece assembly 2, the fixed ends of the shoulder straps 31 are connected with the upper end of the upper sheet 21, and the movable ends of the shoulder straps 31 are detachably connected with the upper end of the front piece assembly 1;

in the worn state, the two shoulder straps 31 are respectively positioned on the shoulders of the patient, so as to avoid the occurrence of the condition that the spinal orthosis falls off from the body of the patient, and to ensure safer use of the spinal orthosis.

Preferably, two connecting buckles A112 are arranged on the front piece assembly 1; wherein, the liquid crystal display device comprises a liquid crystal display device,

the shoulder belt 31 is provided with a hook surface A and a hair surface A which are mutually stuck and matched, the hook surface A is arranged close to the movable end of the shoulder belt 31, and the hair surface A is arranged close to the middle part of the shoulder belt 31; or alternatively, the process may be performed,

the rough surface A is arranged close to the movable end of the shoulder belt 31, and the hook surface A is arranged close to the middle of the shoulder belt 31;

the movable end of the shoulder belt 31 passes through the connecting buckle A112 and is detachably connected with the middle part of the shoulder belt 31 through the matching of the hook surface A and the rough surface A;

and the length of the shoulder belt 31 can be adjusted by adjusting the connection position of the hook surface A and the burr surface A, so that the front piece assembly 1 and the rear piece assembly 2 can be more tightly attached to the trunk of a patient, and the orthopedic effect of the spine orthosis is improved.

Preferably, the shoulder strap 31 is provided with the pressure-proof pad 311, and the pressure-proof pad 311 can increase the width of the shoulder strap 31 and reduce the pressure of the shoulder strap 31 on the shoulders of the patient, thereby effectively improving the comfort of the spinal orthosis when being worn.

Optimally, the fixing strap further comprises two locking straps 32, the two groups of the locking straps 32 are respectively arranged on two sides of the rear piece assembly 2, the fixed end of each locking strap 32 is connected with the rear piece assembly 2, and the movable end of each locking strap 32 is detachably connected with the front piece assembly 1, so that the front piece assembly 1 and the rear piece assembly 2 can be tightly attached to the trunk of a patient, and the orthopedic effect of the spine orthosis is improved.

Preferably, the number of the locking belts 32 in each group is three, and the three locking belts 32 are arranged in the vertical direction, so that the stability of connection between the front piece assembly 1 and the rear piece assembly 2 is further improved, and the front piece assembly 1 and the rear piece assembly 2 can be more tightly attached to the trunk of a patient.

Optimally, the front piece component 1 is provided with a connecting buckle B125, the locking belt 32 is provided with a hook surface B and a rough surface B which are mutually stuck and matched, the hook surface B is arranged close to the movable end of the locking belt 32, and the rough surface B is arranged close to the middle part of the locking belt 32; or alternatively, the process may be performed,

the rough surface B is arranged close to the movable end of the locking belt 32, and the hook surface B is arranged close to the middle part of the locking belt 32;

the movable end of the locking belt 32 passes through the connecting buckle B125 and is detachably connected with the middle part of the locking belt 32 through the cooperation of the hook surface B and the burr surface B, and the length of the locking belt 32 can be adjusted by adjusting the connection position of the hook surface B and the burr surface B, so that the front piece assembly 1 and the rear piece assembly 2 can be more tightly attached to the trunk of a patient, and the orthopedic effect of the spine orthosis is improved.

The middle part of the shoulder belt 31 and the middle part of the locking belt 32 do not refer to the middle position of the shoulder belt 31 or the middle position of the locking belt 32, the middle part of the shoulder belt 31 refers to a part between the two ends of the shoulder belt 31, and the middle part of the locking belt 32 refers to a part between the two ends of the locking belt;

the hook surface A and the hook surface B and the hair surface A and the hair surface B are respectively hook surfaces and hair surfaces in the magic tape.

Embodiment two:

as shown in fig. 6 and 9:

the fixing strap comprises two shoulder straps 31, the fixed ends of the two shoulder straps 31 are connected with the upper sheet 21, and the movable ends of the two shoulder straps 31 are respectively connected with the two side sheets 23;

the front panel assembly 1 comprises two abdomen elastic bands, the fixed ends of the two abdomen elastic bands are respectively connected with the two sides of the two side sheets 23, and the movable ends of the two abdomen elastic bands are detachably connected through a connecting piece.

The upper sheet 21 in the spine orthosis applies forward pushing force to the thoracic vertebrae of the kyphosis deformity, and the two shoulder straps 31 are respectively sleeved on the two shoulders of the patient, which can apply backward pulling force to the shoulders of the wearer so as to achieve the effect of correcting the kyphosis deformity of the thoracic vertebrae of the wearer;

the abdomen elastic band can indirectly give the lumbar backward thrust, and the lower sheet 22 applies forward thrust to the sacrum, thereby achieving the effect of correcting excessive lordosis of the lumbar of the wearer.

When the spinal orthosis is used, the hands of a wearer respectively pass through the two shoulder belts 31, the two shoulder belts 31 respectively fall on the shoulders of the wearer, the two abdomen elastic belts have certain elasticity, and the two abdomen elastic belts are connected through the connecting piece, so that the abdomen elastic belts are wrapped at the abdomen of the wearer, and the abdomen elastic belts can give backward thrust to lumbar vertebrae;

at this time, the rear panel assembly 2 is positioned at the back of the wearer, and the upper part of the rear panel assembly 2 corresponds to the position of the thoracic vertebrae of the wearer, and the lower part of the rear panel assembly 2 corresponds to the position of the sacral vertebrae of the wearer, so that the force application part of the rear panel assembly 2 is more accurate; the cooperation of the upper part of the rear part assembly 2 with the shoulder straps 31 corrects the thoracic kyphosis deformity of the wearer, and the cooperation of the lower part of the rear part assembly 2 with the abdomen elastic strap corrects the lumbar hyperlordosis deformity of the wearer, so as to improve the orthopedic effect of the spinal orthosis.

The other structure of the rear plate assembly 2 in the spinal orthosis according to the present embodiment is identical to that of the rear plate assembly 2 in the spinal orthosis according to the first embodiment, and specific reference is made to the description of the first embodiment, and the description thereof will not be repeated.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A spinal orthosis, characterized by: comprises a front piece component (1), a rear piece component (2) and a fixing belt;

the rear sheet assembly (2) comprises an upper sheet (21), a lower sheet (22) and two side sheets (23), wherein two groups of mounting holes A (211) which are arranged in a rectangular array are formed in the lower end of the upper sheet (21), the two groups of mounting holes A (211) are respectively close to two sides of the upper sheet (21), the two side sheets (23) are respectively arranged at the two groups of mounting holes A (211) through bolts, and one ends, far away from the upper sheet (21), of the two side sheets (23) are respectively connected with two ends of the lower sheet (22);

the fixing strap is arranged on the rear piece assembly (2), and the front piece assembly (1) is connected with the rear piece assembly (2), so that the front piece assembly (1) and the rear piece assembly (2) can be respectively clung to the front side and the rear side of the trunk of a wearer.

2. The spinal orthosis of claim 1, wherein: the front piece assembly (1) comprises a main body sheet A (11), a main body sheet B (12) and an adjusting branch (13); the main body sheet A (11) is positioned above the main body sheet B (12), a plurality of positioning holes A (111) are formed in the main body sheet A (11), and all the positioning holes A (111) are arranged at equal intervals along the vertical direction; the fixed end of the adjusting branch strip (13) is provided with a perforation A, a bolt sequentially penetrates through the perforation A and the positioning hole A (111) to be connected with a nut, so that the main body sheet A (11) is connected with the adjusting branch strip (13), and one end, far away from the main body sheet A (11), of the adjusting branch strip (13) is connected with the main body sheet B (12).

3. The spinal orthosis of claim 2, wherein: the main body sheet B (12) comprises a left sheet (122), a middle sheet (121) and a right sheet (123); two groups of screw holes (126) are formed in the middle plate (121), the two groups of screw holes (126) are respectively arranged close to two sides of the middle plate (121), the number of each group of screw holes (126) is multiple, and the screw holes (126) are arranged at equal intervals along the horizontal direction; the left piece (122) and the right piece (123) are respectively arranged at the positions of the two groups of screw holes (126), and one end of the adjusting branch strip (13) far away from the main body sheet A (11) is connected with the middle piece (121).

4. A spinal orthosis according to claim 3, characterized in that: be provided with a plurality of locating holes B (124) on well piece (121), all locating holes B (124) equidistant along vertical direction arranges the setting, the expansion end of adjusting branch (13) is provided with perforation B, and the bolt passes perforation B in proper order with locating hole B (124) are connected with the nut and are realized well piece (121) with the connection of adjusting branch (13).

5. The spinal orthosis of claim 1, wherein: two groups of mounting holes B (221) which are arranged in a rectangular array are formed in the lower sheet (22), and the two groups of mounting holes B (221) are respectively close to two sides of the lower sheet (22); one ends of the two side sheets (23) far away from the upper sheet (21) are respectively arranged at the two groups of mounting holes B (221) through bolts.

6. The spinal orthosis of claim 5, wherein: the fixing strap comprises two shoulder straps (31), the fixed ends of the two shoulder straps (31) are connected with the upper sheet (21), and the movable ends of the two shoulder straps (31) are respectively connected with the two side sheets (23);

the front piece assembly (1) comprises two abdomen elastic bands, the fixed ends of the two abdomen elastic bands are respectively connected with the two side sheets (23), and the movable ends of the two abdomen elastic bands are detachably connected through connecting pieces.

7. The spinal orthosis of any one of claims 1 to 5, wherein: the fixing strap comprises two shoulder straps (31), wherein the two shoulder straps (31) are located above the rear piece assembly (2), the two shoulder straps (31) are respectively close to two sides of the rear piece assembly (2), the fixed end of each shoulder strap (31) is connected with the upper end of the upper sheet (21), and the movable end of each shoulder strap (31) is detachably connected with the upper end of the front piece assembly (1).

8. The spinal orthosis of claim 7, wherein: the front piece assembly (1) is provided with two connecting buckles A (112), the shoulder belt (31) is provided with a hook surface A and a rough surface A which are mutually stuck and matched, the hook surface A is close to the movable end of the shoulder belt (31), and the rough surface A is close to the middle of the shoulder belt (31); or alternatively, the process may be performed,

the rough surface A is arranged close to the movable end of the shoulder belt (31), and the hook surface A is arranged close to the middle of the shoulder belt (31);

the movable end of the shoulder belt (31) passes through the connecting buckle A (112) and is detachably connected with the middle part of the shoulder belt (31) through the cooperation of the hook surface A and the rough surface A.

9. The spinal orthosis of claim 8, wherein: the fixing strap further comprises two locking straps (32), the locking straps (32) are arranged in two groups, the two groups of locking straps (32) are respectively arranged on two sides of the rear piece assembly (2), the fixed end of each locking strap (32) is connected with the rear piece assembly (2), and the movable end of each locking strap (32) is detachably connected with the front piece assembly (1).

10. The spinal orthosis of claim 9, wherein: the front piece assembly (1) is provided with a connecting buckle B (125), the locking belt (32) is provided with a hook surface B and a rough surface B which are mutually stuck and matched, the hook surface B is close to the movable end of the locking belt (32), and the rough surface B is close to the middle of the locking belt (32); or alternatively, the process may be performed,

the rough surface B is arranged close to the movable end of the locking belt (32), and the hook surface B is arranged close to the middle of the locking belt (32);

the movable end of the locking belt (32) passes through the connecting buckle B (125) and is detachably connected with the middle part of the locking belt (32) through the matching of the hook surface B and the rough surface B.