CN109330756B - Brace device for fixing lumbar vertebra - Google Patents
Brace device for fixing lumbar vertebra Download PDFInfo
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- CN109330756B CN109330756B CN201811416291.7A CN201811416291A CN109330756B CN 109330756 B CN109330756 B CN 109330756B CN 201811416291 A CN201811416291 A CN 201811416291A CN 109330756 B CN109330756 B CN 109330756B
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- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 208000008035 Back Pain Diseases 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000020339 Spinal injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
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- Orthopedic Medicine & Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a brace device for fixing lumbar vertebrae. Comprises a front piece and a back piece; the front piece comprises a front middle piece, and the outer side of the front middle piece is provided with a front left upper piece, a front left lower piece, a front right upper piece and a front right lower piece; a front left upper strip hole is formed in the front left upper sheet, a front right upper strip hole is formed in the front right upper sheet, fastening screws are arranged in the holes, and the inner ends of the fastening screws are respectively positioned in multiple groups of front middle sheet threaded holes in the middle upper part of the front middle sheet; the rear piece comprises a rear middle piece, a rear left upper piece, a rear left lower piece, a rear right upper piece and a rear right lower piece are arranged on the outer side of the rear middle piece, a rear left upper strip hole is formed in the rear left upper piece, a rear right upper strip hole is formed in the rear right upper piece, fastening screws are arranged in the holes, and the inner ends of the fastening screws are respectively positioned in a plurality of groups of rear middle piece threaded holes in the middle upper part of the rear middle piece; a first opening component is arranged on the front middle piece; a second spreading component is arranged on the back middle piece. The invention has simple structure, convenient operation, convenient width adjustment and distraction function.
Description
Technical Field
The invention belongs to the technical field of medical facilities, and particularly relates to a support device for fixing lumbar vertebrae.
Background
The lumbar fixing support is a medical auxiliary appliance for helping the recovery of patients with spinal and spinal injuries, poor living habits (such as the adoption of a poor prone position for playing a mobile phone) in modern life generally cause lumbar pain of people, and the lumbar fixing support is also needed to be adopted for auxiliary correction and treatment of lumbar. Along with the acceleration of the pace of life of people and the gradual occupation of various electronic devices in the idle time of people, the lumbar vertebra deformation problem caused by the lumbar vertebra compression is more and more prominent, so that the effect of the lumbar vertebra fixing brace or the lumbar vertebra traction facility is increasingly prominent.
The existing lumbar vertebra fixing brace generally comprises a front piece with rigidity and a back piece with rigidity, and a certain fixing effect is generated on the lumbar vertebra by clamping the front piece and the back piece of the fixing brace on the front part and the back part of a body of a user and providing a certain clamping force. Because the body width of different users is inequality, the anter and the back part of setting for respectively by horizontal a plurality of burst constitutions that link to each other usually, overlap joint and adopt the bolt to connect between the burst of difference, thereby can adjust the width of anter, back part according to different users 'limbs width when using and guarantee that fixed brace has better fixed effect to user's limbs.
However, the existing lumbar vertebra fixing brace has the following problems: the fixing brace only has the function of width adjustment (fitting the size of the user's limb) and does not have the function of length adjustment. Since lumbar pain is usually caused by compression of the lumbar, stretching the lumbar in the longitudinal direction will alleviate the pain to some extent and provide some adjuvant therapy. The existing lumbar vertebra fixing brace generally only has a simple fixing function, but does not have the functions of length adjustment and distraction, so that the use effect is limited, and the existing lumbar vertebra fixing brace cannot play a due treatment role.
Disclosure of Invention
The invention provides a brace device for fixing lumbar vertebrae, which has the advantages of simple structure, convenient and fast operation, convenient width adjustment and distraction function and is used for solving the technical problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a brace device for lumbar vertebra fixation comprises a front piece and a rear piece, wherein a front gasket is arranged on the inner side of the front piece, and a rear gasket is arranged on the inner side of the rear piece; the front piece comprises a front middle piece, and the outer side of the front middle piece is provided with a front left upper piece, a front left lower piece, a front right upper piece and a front right lower piece; a front left upper strip hole is formed in the front left upper sheet, a front right upper strip hole is formed in the front right upper sheet, fastening screws are arranged in the holes, and the inner ends of the fastening screws are respectively positioned in multiple groups of front middle sheet threaded holes in the middle upper part of the front middle sheet; the rear piece comprises a rear middle piece, a rear left upper piece, a rear left lower piece, a rear right upper piece and a rear right lower piece are arranged on the outer side of the rear middle piece, a rear left upper strip hole is formed in the rear left upper piece, a rear right upper strip hole is formed in the rear right upper piece, fastening screws are arranged in the holes, and the inner ends of the fastening screws are respectively positioned in a plurality of groups of rear middle piece threaded holes in the middle upper part of the rear middle piece; a first opening component is arranged at the position below the middle part of the outer surface of the front middle sheet; the first opening assembly comprises a first base with a rectangular frame structure, a first threaded rod with a first end at the outer end is mounted in the first base, a first moving block is arranged on the first threaded rod, a first inner plate is arranged at the upper end of the first moving block, a first middle plate is hinged to the first inner plate through a first upper hinge, and a first outer plate is hinged to the other end of the first middle plate through a first lower hinge; a front left lower strip hole is formed in the front left lower sheet, a front right lower strip hole is formed in the front right lower sheet, fastening screws are arranged in the holes, and the inner ends of the fastening screws are located in threaded holes in the first outer plate; a second spreading component is arranged at the position below the middle part of the outer surface of the rear middle piece; the second spreading assembly comprises a second base with a rectangular frame structure, a second threaded rod with a second end at the outer end is mounted in the second base, a second moving block is arranged on the second threaded rod, a second inner plate is arranged at the upper end of the second moving block, a second middle plate is hinged to the second inner plate through a second upper hinge, and a second outer plate is hinged to the other end of the second middle plate through a second lower hinge; a rear left lower strip hole is formed in the rear left lower sheet, a rear right lower strip hole is formed in the rear right lower sheet, fastening screws are arranged in the holes, and the inner ends of the fastening screws are located in threaded holes in the second outer plate; the left shoulder strap and the right shoulder strap are further included, and fixing belts are arranged between the outer edges of the front left upper piece and the rear left upper piece, between the outer edges of the front right upper piece and the rear right upper piece, between the outer edges of the front left lower piece and the rear left lower piece, and between the outer edges of the front right lower piece and the rear right lower piece.
The invention has the advantages and positive effects that: the invention provides a brace device for fixing lumbar vertebrae, which has simple and reasonable structural design, compared with the existing lumbar vertebrae fixing brace, the technical scheme is that the front piece is composed of a front middle piece, a front left upper piece, a front left lower piece, a front right upper piece and a front right lower piece, the rear piece is composed of a rear middle piece, a rear left upper piece, a rear left lower piece, a rear right upper piece and a rear right lower piece, and corresponding peripheral pieces are connected with the middle piece through fastening screws, so that the width of the fixing brace can be quickly and conveniently adjusted according to the width of limbs of a user. Through setting up between anter and the back part adopt about to shoulder a plurality of fixed bands on left side, a plurality of fixed bands on right side and connect, realized quick convenient loading and uninstallation of fixed brace to user's body. The upper portion and the lower part through setting up the brace separate and set up between lower part and the upper portion and adopt first distraction device and second distraction device to be connected, realized adjusting the technological effect of distance between fixed brace upper portion and the lower part through adjusting first distraction device and second distraction device, when the distance between upper portion and the lower part increases, realized strutting along vertebra length direction to user's lumbar vertebrae part promptly, can alleviate the pressurized situation of lumbar vertebrae, reduce painful sense and bring the treatment effect to lumbar vertebrae deformation to a certain extent.
Preferably: another threaded hole is formed in the center of the outer end of the first moving block, a through hole is formed in the first middle plate, a seat tube with internal threads is arranged on the first outer plate, a first fixing screw is arranged in the seat tube, and the inner end of the first fixing screw penetrates through the through hole of the first middle plate and is located in the threaded hole in the center of the outer end of the first moving block; the center of the outer end of the second moving block is provided with another threaded hole, the second middle plate is provided with a through hole, the second outer plate is provided with a seat tube with internal threads, a second fixing screw is arranged in the seat tube, and the inner end of the second fixing screw penetrates through the through hole of the second middle plate and is positioned in the threaded hole in the center of the outer end of the second moving block.
Preferably: the upper front left upper hole on the upper front left sheet is divided into an upper part and a lower part, and the upper front right upper hole on the upper front right sheet is divided into an upper part and a lower part; the front left lower strip hole on the front left lower sheet and the front right lower strip hole on the front right lower sheet are both one; the back left upper strip hole on the back left upper piece is three in the upper, middle and lower, the back right upper strip hole on the back right upper piece is three in the upper, middle and lower, the back left lower strip hole on the back left lower piece and the back right lower strip hole on the back right lower piece are both one.
Preferably: the left shoulder strap and the right shoulder strap comprise flexible shoulder strap bodies with thread gluing, the rear end of the left shoulder strap is fixedly connected with the rear left upper piece, the rear end of the right shoulder strap is fixedly connected with the rear right upper piece, the upper edge of the front middle piece is provided with a left sleeve ring and a right sleeve ring, the shoulder strap body of the left shoulder strap is arranged in the left sleeve ring in a penetrating mode, and the shoulder strap body of the right shoulder strap is arranged in the right sleeve ring in a penetrating mode.
Preferably: the fixing belt between the front left upper piece and the rear left upper piece comprises a left upper fixing belt and a left middle fixing belt, and the fixing belt between the front right upper piece and the rear right upper piece comprises a right upper fixing belt and a right middle fixing belt; the left upper fixing band and the left middle fixing band both comprise flexible fixing band bodies with adhesive fasteners, the rear ends of the left upper fixing band and the left middle fixing band are fixedly connected with the rear left upper piece, and the front ends of the left upper fixing band and the left middle fixing band are arranged in the sleeve ring on the front left upper piece in a penetrating mode; the upper right fixing band and the middle right fixing band both comprise flexible fixing band bodies with adhesive fasteners, and the rear ends of the upper right fixing band bodies are fixedly connected with the rear upper right piece, and the front ends of the upper right fixing band bodies and the rear upper right piece are arranged in the sleeve rings located on the front upper right piece in a penetrating mode.
Preferably: the fixing belt between the front left lower piece and the rear left lower piece comprises a left lower fixing belt, and the fixing belt between the front right lower piece and the rear right lower piece comprises a right lower fixing belt; the left lower fixing band comprises a fixing band body, the rear end of the left lower fixing band body is fixed with the rear left lower piece, the front end of the left lower fixing band body is arranged in a sleeve ring arranged on the front left lower piece in a penetrating mode, the right lower fixing band body is arranged on the right lower fixing band body, the rear end of the right lower fixing band body is fixed with the rear right lower piece, and the front end of the right lower fixing band body is arranged in a sleeve.
Preferably: the first base and the front middle plate of the first opening component are integrally formed in an injection molding mode, and the first moving block and the first inner plate are integrally formed in an injection molding mode; the second base and the rear middle piece of the second spreading assembly are integrally formed by injection molding, and the second moving block and the second inner plate are integrally formed by injection molding.
Preferably: the middle part of the back pad is provided with an air bag, the air bag is connected with an air pipe, and the outer end of the air pipe is provided with an inflatable ball with a one-way air inlet valve and an exhaust valve.
Preferably: the middle part of the front middle piece is provided with a front middle piece air hole, and the middle part of the rear middle piece is provided with a rear middle piece air hole; the front left upper piece is provided with a front left upper air hole, and the front right upper piece is provided with a front right upper air hole; the back left upper piece is provided with a back left upper air hole, and the back right upper piece is provided with a back right upper air hole.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic view of the front expanded configuration of the present invention;
FIG. 4 is a schematic view of the rear deployment configuration of the present invention;
FIG. 5 is a schematic structural view of the first distractor assembly of FIG. 1;
fig. 6 is a schematic structural view of the second distractor assembly of fig. 2.
In the figure: 1. a right shoulder strap; 2. a rear pad; 2-1, air bag; 3. a left shoulder strap; 4. a left upper fixing band; 5. front left upper slice; 5-1, front left upper strip hole; 5-2, front left upper air hole; 6. a left middle fixing band; 7. front left lower sheet; 7-1, front left lower strip hole; 8. a left lower fixing strap; 9. fastening screws; 10. a front middle piece; 10-1, front middle plate threaded holes; 10-2, front and middle air holes; 11. a first distraction assembly; 11-1, a first end; 11-2, a first upper hinge; 11-3, a first outer plate; 11-4, a first set screw; 11-5, a first middle plate; 11-6, a first lower hinge; 11-7, a first inner plate; 11-8, a first threaded rod; 11-9, a first moving block; 12. a front pad; 13. a right upper fixing band; 14. front upper right slice; 14-1, front upper right hole; 14-2, front upper right air hole; 15. a right middle fixing band; 16. front right lower sheet; 16-1, front right lower strip hole; 17. a lower right fixing band; 18. inflating the ball; 19. an air tube; 20. the back right upper piece; 20-1, back upper right hole; 20-2, rear upper right air hole; 21. the back right lower piece; 21-1, rear right lower strip hole; 22. a rear middle piece; 22-1, rear middle plate threaded holes; 22-2, rear middle air holes; 23. a second distraction assembly; 23-1, a second end; 23-2, a second upper hinge; 23-3, a second outer plate; 23-4, a second set screw; 23-5, a second middle plate; 23-6, a second lower hinge; 23-7, a second inner plate; 23-8, a second threaded rod; 23-9, a second moving block; 24. back left upper slice; 24-1, back left upper hole; 24-2, the rear upper left stomata; 25. back left lower sheet; 25-1, rear left lower hole.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail. It should be noted that the four orientations, referred to herein as "front", "back", "left" and "right", are defined as follows: on the paper surface of the drawings, the left side is "left", the right side is "right", the side facing the reader is "front", and the side away from the reader is "back".
Referring to fig. 1 and 2, the brace apparatus for lumbar vertebra fixation of the present invention comprises a front panel having a front pad 12 on the inner side thereof and a rear panel having a rear pad 2 on the inner side thereof. When the back-type bra is used, the front piece is positioned at the front part of the body of a user and covers the chest and the abdomen, and the back piece is positioned at the back part of the body of the user and covers the back. In order to ensure the fixing effect on the body, the front piece and the rear piece have certain rigidity, and are generally made of engineering plastics or wood with better toughness. The front liner 12 and the rear liner 2 are used for protecting limbs of a user, so that bruising and hurting are prevented, and the comfort of the fixing brace during use is improved.
Referring to fig. 3, it can be seen that: the front panel comprises a front middle panel 10, and a front left upper panel 5, a front left lower panel 7, a front right upper panel 14 and a front right lower panel 16 are arranged on the outer side of the front middle panel 10. The front left upper piece 5 is provided with a front left upper strip hole 5-1, the front right upper piece 14 is provided with a front right upper strip hole 14-1, each hole is provided with a fastening screw 9, and the inner end of each fastening screw 9 is positioned in a plurality of groups of front middle piece threaded holes 10-1 at the middle upper part of the front middle piece 10. Due to the adoption of the mode that the strip-shaped holes are connected with the fastening screws 9, the position relation between the front left upper piece 5 and the front right upper piece 14 and the front middle piece 10, namely the adjustment of the transverse width can be realized by loosening and fastening each group of fastening screws 9, and the adjustment fully considers the body width of a user.
In this embodiment, the front upper left hole 5-1 of the front upper left piece 5 is two upper and lower, and the front upper right hole 14-1 of the front upper right piece 14 is two upper and lower, so as to ensure the stability during the lateral movement.
Referring to fig. 4, it can be seen that: the rear piece comprises a rear middle piece 22, and a rear left upper piece 24, a rear left lower piece 25, a rear right upper piece 20 and a rear right lower piece 21 are arranged on the outer side of the rear middle piece 22. A rear left upper strip hole 24-1 is arranged on the rear left upper piece 24, a rear right upper strip hole 20-1 is arranged on the rear right upper piece 20, fastening screws 9 are arranged in the holes, and the inner ends of the fastening screws 9 are respectively positioned in a plurality of groups of rear middle piece threaded holes in the middle upper part of the rear middle piece 22. Due to the adoption of the mode that the strip-shaped holes are connected with the fastening screws 9, the position relation between the rear left upper piece 24 and the rear right upper piece 20 and the rear middle piece 22, namely the adjustment of the transverse width can be realized by loosening and fastening each group of fastening screws 9, and the adjustment fully considers the width of the body of a user.
In this embodiment, the upper left rear strip holes 24-1 on the upper left rear strip 24 are three upper, middle and lower strips, and the upper right rear strip holes 20-1 on the upper right rear strip 20 are three upper, middle and lower strips, so as to ensure the stability during the lateral movement.
A first spreader assembly 11 is provided at a position below and in the outer surface of the front center panel 10. Referring to fig. 5, it can be seen that: the first spreading component 11 comprises a first base with a rectangular frame structure, a first threaded rod 11-8 with a first end 11-1 at the outer end is installed in the first base, a first moving block 11-9 is arranged on the first threaded rod 11-8, a first inner plate 11-7 is arranged at the upper end of the first moving block 11-9, a first middle plate 11-5 is hinged to the first inner plate 11-7 through a first upper hinge 11-2, and a first outer plate 11-3 is hinged to the other end of the first middle plate 11-5 through a first lower hinge 11-6.
A front left lower strip hole 7-1 is arranged on the front left lower sheet 7, a front right lower strip hole 16-1 is arranged on the front right lower sheet 16, fastening screws 9 are arranged in the strip holes, and the inner ends of the fastening screws 9 are respectively positioned in threaded holes on the first outer plate 11-3. The first end 11-1 can drive the first moving block 11-9 to translate along the axial direction of the first threaded rod 11-8, the first outer plate 11-3, the first middle plate 11-5 and the first inner plate 11-7 are hinged in pairs and distributed in a Z shape, and therefore the front left lower piece 7 and the front right lower piece 16 can incline backwards or forwards after being fixedly connected to the first outer plate 11-3.
Due to the adoption of the mode that the strip-shaped holes are connected with the fastening screws 9, the position relation between the front left lower sheet 7 and the front right lower sheet 16 and the first outer plate 11-3, namely the adjustment of the transverse width can be realized by loosening and fastening each group of fastening screws 9, and the adjustment is fully considered in consideration of the body width of a user.
In this embodiment, the front left lower strip hole 7-1 of the front left lower sheet 7 and the front right lower strip hole 16-1 of the front right lower sheet 16 are both one.
In this embodiment, the first base of the first spreader assembly 11 and the front middle plate 10 are integrally injection molded, and the first moving block 11-9 and the first inner plate 11-7 are integrally injection molded.
A second spreader assembly 23 is provided at a position below and within the outer surface of the rear middle panel 22. Referring to fig. 6, it can be seen that: the second spreading component 23 comprises a second base with a rectangular frame structure, a second threaded rod 23-8 with a second end 23-1 at the outer end is installed in the second base, a second moving block 23-9 is arranged on the second threaded rod 23-8, a second inner plate 23-7 is arranged at the upper end of the second moving block 23-9, a second middle plate 23-5 is hinged to the second inner plate 23-7 through a second upper hinge 23-2, and a second outer plate 23-3 is hinged to the other end of the second middle plate 23-5 through a second lower hinge 23-6.
A rear left lower strip hole 25-1 is arranged on the rear left lower piece 25, a rear right lower strip hole 21-1 is arranged on the rear right lower piece 21, fastening screws 9 are arranged in the strip holes, and the inner ends of the fastening screws 9 are respectively positioned in threaded holes on the second outer plate 23-3. The second end 23-1 can drive the second moving block 23-9 to translate along the axial direction of the second threaded rod 23-8, the second outer plate 23-3, the second middle plate 23-5 and the second inner plate 23-7 are hinged in pairs to be distributed in a Z shape, and the rear left lower piece 25 and the rear right lower piece 21 can be inclined backwards or forwards after being fixedly connected to the second outer plate 23-3.
Due to the adoption of the mode that the strip-shaped holes are connected with the fastening screws 9, the position relation between the rear left lower piece 25 and the rear right lower piece 21 and the second outer plate 23-3, namely the adjustment of the transverse width can be realized by loosening and fastening each group of fastening screws 9, and the adjustment is fully considered in consideration of the width of the body of a user.
In this embodiment, the rear left lower strip hole 25-1 of the rear left lower strip 25 and the rear right lower strip hole 21-1 of the rear right lower strip 21 are both one.
In this embodiment, the second base of the second spreader 23 and the rear middle plate 22 are integrally injection molded, and the second moving block 23-9 and the second inner plate 23-7 are integrally injection molded.
Considering that the whole fixing brace is kept rigid in more use situations except for a certain front-back movement margin between the lower part and the upper part of the fixing brace, in the embodiment: another threaded hole is formed in the center of the outer end of the first moving block 11-9, a through hole is formed in the first middle plate 11-5, a seat tube with internal threads is formed in the first outer plate 11-3, a first fixing screw 11-4 is arranged in the seat tube, and the inner end of the first fixing screw 11-4 penetrates through the through hole of the first middle plate 11-5 and is located in the threaded hole in the center of the outer end of the first moving block 11-9; another threaded hole is formed in the center of the outer end of the second moving block 23-9, a through hole is formed in the second middle plate 23-5, a seat tube with internal threads is formed in the second outer plate 23-3, a second fixing screw 23-4 is arranged in the seat tube, and the inner end of the second fixing screw 23-4 penetrates through the through hole of the second middle plate 23-5 and is located in the threaded hole in the center of the outer end of the second moving block 23-9.
Thus, when the fixing brace needs to be arranged to keep rigidity as a whole, the first fixing screw 11-4 and the second fixing screw 23-4 can be completely screwed in, the first outer plate 11-3, the first middle plate 11-5 and the first inner plate 11-7 form a plate body, the second outer plate 23-3, the second middle plate 23-5 and the second inner plate 23-7 form a plate body, and the upper part and the lower part of the fixing brace can be rigidly connected. When the upper part and the lower part are required to have certain front and rear movement allowance, the first fixing screw 11-4 and the second fixing screw 23-4 are required to be screwed out, the first outer plate 11-3, the first middle plate 11-5 and the first inner plate 11-7 are released, and the second outer plate 23-3, the second middle plate 23-5 and the second inner plate 23-7 are released.
The first spreading component 11 and the second spreading component 23 are used for adjusting the distance between the upper part and the lower part of the fixing brace, and the adjusting mode is that a first end 11-1 and a second end 23-1 are synchronously rotated by tools such as a spanner, so that the first moving block 11-9 drives the front left lower piece 7 and the front right lower piece 16 to move up and down, and the second moving block 23-9 drives the rear left lower piece 25 and the rear right lower piece 21 to move up and down.
The left shoulder strap 3 and the right shoulder strap 1 are arranged between the front piece and the rear piece in a spanning mode, and the whole fixing brace is hung on the shoulders of a user. Fixing belts are arranged between the outer edges of the front left upper sheet 5 and the rear left upper sheet 24, between the outer edges of the front right upper sheet 14 and the rear right upper sheet 20, between the outer edges of the front left lower sheet 7 and the rear left lower sheet 25 and between the outer edges of the front right lower sheet 16 and the rear right lower sheet 21, and are used for connecting and fixing the front sheet and the rear sheet at the left side and the right side.
In this embodiment, the left shoulder strap 3 and the right shoulder strap 1 both include flexible shoulder strap bodies with thread gluing, the rear end of the left shoulder strap is fixedly connected with the rear left upper piece 24, the rear end of the right shoulder strap is fixedly connected with the rear right upper piece 20, the upper edge of the front middle piece 10 is provided with a left sleeve ring and a right sleeve ring, the shoulder strap body of the left shoulder strap 3 is arranged in the left sleeve ring in a penetrating manner, and the shoulder strap body of the right shoulder strap 1 is arranged in the right sleeve ring in a penetrating manner.
In this embodiment, the fixing band between the front left upper panel 5 and the rear left upper panel 24 includes the left upper fixing band 4 and the left middle fixing band 5, and the fixing band between the front right upper panel 14 and the rear right upper panel 20 includes the right upper fixing band 13 and the right middle fixing band 15. The upper left fixing band 4 and the middle left fixing band 6 both comprise flexible fixing band bodies with adhesive buttons, the rear ends of the upper left fixing band body and the middle left fixing band body are fixedly connected with the rear left upper sheet 24, and the front ends of the upper left fixing band body and the middle left fixing band body are arranged in a sleeve ring on the front left upper sheet 5 in a penetrating mode; the upper right fixing band 13 and the middle right fixing band 15 both comprise flexible fixing band bodies with adhesive buttons, the rear ends of the upper right fixing band bodies and the rear right upper piece 20 are fixedly connected, and the front ends of the upper right fixing band bodies and the rear right upper piece are arranged in a sleeve ring on the front right upper piece 14 in a penetrating mode.
The fixing band between the front left lower sheet 7 and the rear left lower sheet 25 includes a left lower fixing band 8, and the fixing band between the front right lower sheet 16 and the rear right lower sheet 21 includes a right lower fixing band 17. The left lower fixing band 8 comprises a fixing band body, the rear end of the left lower fixing band is fixed with the rear left lower piece 25, the front end of the left lower fixing band is arranged in the sleeve ring on the front left lower piece 7 in a penetrating mode, the right lower fixing band 17 comprises a fixing band body, the rear end of the right lower fixing band is fixed with the rear right lower piece 21, and the front end of the right lower fixing band is arranged in the sleeve ring on the front right lower piece 16 in a penetrating. It should be noted that, since the length of the front left lower piece 7 is smaller than the length of the front left upper piece 5, the length of the front right lower piece 16 is smaller than the length of the front right upper piece 14, the length of the rear left lower piece 25 is smaller than the length of the rear left upper piece 24, and the length of the rear right lower piece 21 is smaller than the length of the rear right upper piece 20, the left lower fixing band 8 and the right lower fixing band 17 should be set to have certain rigidity, for example, made of a material thicker than the left upper fixing band 4, the left middle fixing band 6, the right upper fixing band 13 and the right middle fixing band 15.
In the embodiment, the middle part of the rear cushion 2 is provided with an air bag 2-1, the air bag 2-1 is connected with an air pipe 19, the outer end of the air pipe 19 is provided with an inflatable ball 18 with a one-way air inlet valve and an exhaust valve, air is pumped into or discharged from the air bag 2-1 through the inflatable ball 18 to control the air bag 2-1 to be inflated or deflated, and when the air bag 2-1 is inflated, the back of a user is pressed to play a certain role in relieving pain and treating.
In the embodiment, the middle part of the front middle sheet 10 is provided with a front middle sheet air hole 10-2, and the middle part of the rear middle sheet 22 is provided with a rear middle sheet air hole 22-2; the front left upper piece 5 is provided with a front left upper air hole 5-2, and the front right upper piece 14 is provided with a front right upper air hole 14-2; a rear left upper air hole 24-2 is arranged on the rear left upper piece 24, and a rear right upper air hole 20-2 is arranged on the rear right upper piece 20. The setting up of above-mentioned gas pocket has promoted the air permeability when this fixed brace uses, effectively prevents under the higher environment of temperature that the user is heated sweat.
Claims (9)
1. A brace device for lumbar vertebra fixation is characterized in that: comprises a front piece and a rear piece, wherein the inner side of the front piece is provided with a front liner (12), and the inner side of the rear piece is provided with a rear liner (2);
the front piece comprises a front middle piece (10), and the outer side of the front middle piece (10) is provided with a front left upper piece (5), a front left lower piece (7), a front right upper piece (14) and a front right lower piece (16); a front left upper strip hole (5-1) is formed in the front left upper sheet (5), a front right upper strip hole (14-1) is formed in the front right upper sheet (14), fastening screws (9) are arranged in the strip holes, and the inner ends of the fastening screws (9) are respectively positioned in a plurality of groups of front middle sheet threaded holes (10-1) in the middle upper part of the front middle sheet (10); the rear piece comprises a rear middle piece (22), a rear left upper piece (24), a rear left lower piece (25), a rear right upper piece (20) and a rear right lower piece (21) are arranged on the outer side of the rear middle piece (22), a rear left upper strip hole (24-1) is formed in the rear left upper piece (24), a rear right upper strip hole (20-1) is formed in the rear right upper piece (20), fastening screws (9) are arranged in the holes, and the inner ends of the fastening screws (9) are respectively located in a plurality of groups of rear middle piece threaded holes (22-1) in the middle upper part of the rear middle piece (22);
a first opening component (11) is arranged at the position below the middle part of the outer surface of the front middle sheet (10); the first spreading assembly (11) comprises a first base with a rectangular frame structure, a first threaded rod (11-8) with a first end (11-1) at the outer end is installed in the first base, a first moving block (11-9) is arranged on the first threaded rod (11-8), a first inner plate (11-7) is arranged at the upper end of the first moving block (11-9), a first middle plate (11-5) is hinged to the first inner plate (11-7) through a first upper hinge (11-2), and a first outer plate (11-3) is hinged to the other end of the first middle plate (11-5) through a first lower hinge (11-6); a front left lower strip hole (7-1) is arranged on the front left lower sheet (7), a front right lower strip hole (16-1) is arranged on the front right lower sheet (16), a fastening screw (9) is arranged in each strip hole, and the inner end of each fastening screw (9) is positioned in a threaded hole on the first outer plate (11-3);
a second distraction component (23) is arranged at the position below the middle part of the outer surface of the rear middle sheet (22); the second expansion component (23) comprises a second base with a rectangular frame structure, a second threaded rod (23-8) with a second end (23-1) at the outer end is installed in the second base, a second moving block (23-9) is arranged on the second threaded rod (23-8), a second inner plate (23-7) is arranged at the upper end of the second moving block (23-9), a second middle plate (23-5) is hinged to the second inner plate (23-7) through a second upper hinge (23-2), and a second outer plate (23-3) is hinged to the other end of the second middle plate (23-5) through a second lower hinge (23-6); a rear left lower strip hole (25-1) is arranged on the rear left lower sheet (25), a rear right lower strip hole (21-1) is arranged on the rear right lower sheet (21), a fastening screw (9) is arranged in each strip hole, and the inner end of each fastening screw (9) is positioned in a threaded hole on the second outer plate (23-3);
the novel shoulder strap is characterized by further comprising a left shoulder strap (3) and a right shoulder strap (1), wherein fixing belts are arranged between the outer edges of the front left upper piece (5) and the rear left upper piece (24), between the outer edges of the front right upper piece (14) and the rear right upper piece (20), between the outer edges of the front left lower piece (7) and the rear left lower piece (25), and between the outer edges of the front right lower piece (16) and the rear right lower piece (21).
2. The brace apparatus for lumbar fixation of claim 1, further comprising: another threaded hole is formed in the center of the outer end of the first moving block (11-9), a through hole is formed in the first middle plate (11-5), a seat tube with internal threads is formed in the first outer plate (11-3), a first fixing screw (11-4) is arranged in the seat tube, and the inner end of the first fixing screw (11-4) penetrates through the through hole of the first middle plate (11-5) and is located in the threaded hole in the center of the outer end of the first moving block (11-9); the center of the outer end of the second moving block (23-9) is provided with another threaded hole, the second middle plate (23-5) is provided with a through hole, the second outer plate (23-3) is provided with a seat tube with internal threads, a second fixing screw (23-4) is arranged in the seat tube, and the inner end of the second fixing screw (23-4) penetrates through the through hole of the second middle plate (23-5) and is positioned in the threaded hole in the center of the outer end of the second moving block (23-9).
3. The brace apparatus for lumbar fixation of claim 1, further comprising: the front left upper strip hole (5-1) on the front left upper piece (5) is divided into an upper part and a lower part, and the front right upper strip hole (14-1) on the front right upper piece (14) is divided into an upper part and a lower part; a front left lower strip hole (7-1) on the front left lower sheet (7) and a front right lower strip hole (16-1) on the front right lower sheet (16) are both one; the rear left upper strip hole (24-1) on the rear left upper piece (24) is three in the upper, middle and lower, the rear right upper strip hole (20-1) on the rear right upper piece (20) is three in the upper, middle and lower, and the rear left lower strip hole (25-1) on the rear left lower piece (25) and the rear right lower strip hole (21-1) on the rear right lower piece (21) are both one.
4. The brace apparatus for lumbar fixation of claim 1, further comprising: the left shoulder strap (3) and the right shoulder strap (1) comprise flexible shoulder strap bodies with thread gluing, the rear end of the left shoulder strap (3) is fixedly connected with a rear left upper piece (24), the rear end of the right shoulder strap (1) is fixedly connected with a rear right upper piece (25), a left lantern ring and a right lantern ring are arranged on the edge of the upper portion of the front middle piece (10), the shoulder strap body of the left shoulder strap (3) is arranged in the left lantern ring in a penetrating mode, and the shoulder strap body of the right shoulder strap (1) is arranged in the right lantern ring in a penetrating mode.
5. The brace apparatus for lumbar fixation of claim 1, further comprising: the fixing belt between the front left upper sheet (5) and the back left upper sheet (24) comprises a left upper fixing belt (4) and a left middle fixing belt (6), and the fixing belt between the front right upper sheet (14) and the back right upper sheet (20) comprises a right upper fixing belt (13) and a right middle fixing belt (15); the upper left fixing belt (4) and the middle left fixing belt (6) both comprise flexible fixing belt bodies with adhesive fasteners, the rear ends of the upper left fixing belt and the middle left fixing belt are fixedly connected with the rear upper left sheet (24), and the front ends of the upper left fixing belt and the middle left fixing belt are arranged in the lantern rings on the front upper left sheet (5) in a penetrating manner; the upper right fixing belt (13) and the middle right fixing belt (15) both comprise flexible fixing belt bodies with adhesive fasteners, the rear ends of the upper right fixing belt and the middle right fixing belt are fixedly connected with the rear upper right sheet (20), and the front ends of the upper right fixing belt and the middle right fixing belt are all arranged in the sleeve rings on the front upper right sheet (14) in a penetrating mode.
6. The brace apparatus for lumbar fixation of claim 1, further comprising: the fixing belt between the front left lower piece (7) and the back left lower piece (25) comprises a left lower fixing belt (8), and the fixing belt between the front right lower piece (16) and the back right lower piece (21) comprises a right lower fixing belt (17); the left lower fixing band (8) comprises a fixing band body, the rear end of the fixing band body is fixed with the rear left lower piece (25), the front end of the fixing band body is arranged in a sleeve ring on the front left lower piece (7) in a penetrating mode, the right lower fixing band (17) comprises a fixing band body, the rear end of the fixing band body is fixed with the rear right lower piece (21), and the front end of the fixing band body is arranged in a sleeve ring on the front right lower piece (16) in a penetrating mode.
7. The brace apparatus for lumbar fixation of claim 1, further comprising: the first base of the first opening component (11) and the front middle plate (10) are integrally formed by injection molding, and the first moving block (11-9) and the first inner plate (11-7) are integrally formed by injection molding; the second base of the second expanding component (23) and the rear middle plate (22) are integrally formed by injection molding, and the second moving block (23-9) and the second inner plate (23-7) are integrally formed by injection molding.
8. The brace apparatus for lumbar fixation of claim 1, further comprising: an air bag (2-1) is arranged in the middle of the rear cushion (2), an air pipe (19) is connected on the air bag (2-1), and an inflation ball (18) with a one-way air inlet valve and an exhaust valve is arranged at the outer end of the air pipe (19).
9. The brace apparatus for lumbar fixation of claim 1, further comprising: the middle part of the front middle sheet (10) is provided with a front middle sheet air hole (10-2), and the middle part of the rear middle sheet (22) is provided with a rear middle sheet air hole (22-2); a front left upper air hole (5-2) is arranged on the front left upper sheet (5), and a front right upper air hole (14-2) is arranged on the front right upper sheet (14); a rear left upper air hole (24-2) is arranged on the rear left upper sheet (24), and a rear right upper air hole (20-1) is arranged on the rear right upper sheet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416291.7A CN109330756B (en) | 2018-11-26 | 2018-11-26 | Brace device for fixing lumbar vertebra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416291.7A CN109330756B (en) | 2018-11-26 | 2018-11-26 | Brace device for fixing lumbar vertebra |
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| Publication Number | Publication Date |
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| CN109330756A CN109330756A (en) | 2019-02-15 |
| CN109330756B true CN109330756B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811416291.7A Active CN109330756B (en) | 2018-11-26 | 2018-11-26 | Brace device for fixing lumbar vertebra |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110314027A (en) * | 2019-08-02 | 2019-10-11 | 郑州大学第一附属医院 | A kind of adjustable chest lumbar spine support protective |
| CN112842658B (en) * | 2021-02-19 | 2022-08-02 | 吉林大学第一医院 | Correction device for spinal surgery |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437614A (en) * | 1993-02-16 | 1995-08-01 | Royce Medical Company | Soft-goods type, custom "in situ" formable back support |
| JP2003061994A (en) * | 2001-08-30 | 2003-03-04 | Japan Science & Technology Corp | High-functional chest/waist corset |
| US20030220594A1 (en) * | 2002-05-24 | 2003-11-27 | United States Manufacturing Company, Inc. | Torso orthosis apparatus and method |
| US6932780B2 (en) * | 2003-01-29 | 2005-08-23 | David J. Kozersky | Orthosis for supporting spinal structures |
| US7001348B2 (en) * | 2003-05-19 | 2006-02-21 | Aspen Medical Products | Double pull body brace |
| CN100553574C (en) * | 2007-09-27 | 2009-10-28 | 温州医学院附属第二医院 | Expanding external fixing device for vertebra and lumbar vertebra |
| JP5088176B2 (en) * | 2008-01-31 | 2012-12-05 | 修好 淀川 | Spine corset |
| CN204192825U (en) * | 2014-11-02 | 2015-03-11 | 邵朋 | A kind of spinal fracture stabilizing brace |
| US10376404B2 (en) * | 2015-03-27 | 2019-08-13 | Ossur Iceland Ehf | Orthopedic device for scapulothoracic stabilization |
| CN205251800U (en) * | 2016-01-01 | 2016-05-25 | 郝其全 | Orthopedic fixing device of backbone |
| CN205698173U (en) * | 2016-04-06 | 2016-11-23 | 厦门市丞力医疗器械有限公司 | Adjustable breast lumbar spine support protective |
| CN207979836U (en) * | 2017-12-01 | 2018-10-19 | 张钲坪 | A kind of longitudinally adjustable Thoracolumbar disk fixing bracket |
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2018
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Effective date of registration: 20200921 Address after: 130000, Xinmin Avenue, Changchun, Jilin, 1 Applicant after: THE FIRST HOSPITAL OF JILIN University Address before: 130012 Chaoyang District, Changchun City, Jilin Province, 6 High-tech Armed Police District, 2 Gates 603 Applicant before: Che Mingxue |
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