CN219700076U

CN219700076U - Backbone fixer with regulatory function

Info

Publication number: CN219700076U
Application number: CN202320962078.6U
Authority: CN
Inventors: 李钺; 李平顺
Original assignee: Xi'an Xinhong Dazhong Medical Technology Co ltd
Current assignee: Xi'an Xinhong Dazhong Medical Technology Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-19
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a spine fixer with an adjusting function, which comprises a fixer I and a fixer II, wherein the number of the fixer I and the fixer II is two, the back surface of the fixer II at the back side is fixedly connected with a box body, the back surface of the fixer I at the back side is fixedly connected with a long block, two cavities are formed in the box body, a moving mechanism comprises a square plate which is connected with the cavities in a sliding manner, and the top of the square plate penetrates through the top of the box body and is fixedly connected with the long block. The utility model has the advantage of adjustable height, in the actual use process, the spine fixer can be adjusted according to the heights of users, so that the spine fixer is suitable for users with different heights, the application range is enlarged, and after the adjustment is finished, the worn spine fixer can correspond to each part of the body, thereby the spine fixer can achieve the effective effect and the practicability of the spine fixer is improved.

Description

Backbone fixer with regulatory function

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a spine fixer with an adjusting function.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items for use directly or indirectly on the human body, including computer software as required, medical devices including medical equipment and medical consumables, the utility being obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or by these means, but only by auxiliary means.

The device of the spine fixer disclosed by the publication No. CN204016456U can change the penetrating angle of pedicle screws, can adjust the position according to the illness state of a patient, and simultaneously can adjust the length and the width of a titanium plate, so that a plurality of spine fixers with different sizes are not prepared in a hospital, the material resources and financial resources are saved, the treatment cost of the patient is reduced, the occurrence of internal fixation fracture is reduced, the spinal canal is remodeled to protect spinal cords, nerve symptoms caused by postoperative scar adhesion compression spinal cords are prevented, and the possibility of complications is reduced.

Although the angle of penetration of the pedicle screw can be changed, the position can be adjusted according to the illness state of a patient, and meanwhile, the length and the width of the titanium plate can be adjusted, so that a plurality of spinal fixation devices with different sizes are not prepared in a hospital, the occurrence of internal fixation fracture is reduced, the spinal canal is remodeled to protect the spinal cord, and the postoperative scar adhesion compression spinal cord is prevented from causing neurological symptoms.

Most of the existing spine fixing devices do not have the adjusting function, when the spine fixing devices are used, people matched with the spine fixing devices in size can only be matched with the spine fixing devices in fit, when the spine fixing devices are low in height or high in height, the spine conditions of different people are different due to large body shape differences, once the spine fixing devices are not matched in position, the spine fixing devices cannot achieve the good effects, the application range of the spine fixing devices is reduced, and therefore the spine fixing devices with the adjusting function are urgent to develop.

Disclosure of Invention

The utility model aims to provide a spine fixer with an adjusting function, which has the advantage of adjustable height, solves the problems that most of the existing spine fixers do not have the adjusting function, and can only be used for people matched with the spine fixer in size when the spine fixer is used, and the spine fixer can not achieve the effective effect due to the mismatch of positions when people with lower height or higher height wear the spine fixer, so that the application range of the spine fixer is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a backbone fixer with regulatory function, includes fixer one and fixer two, fixer one and fixer two quantity are two, the rear side the back surface fixedly connected with box of fixer two, the rear side the back surface fixedly connected with long piece of fixer one, two cavitys have been seted up to the inside of box.

The moving mechanism comprises a square plate which is connected with the cavity in a sliding mode, the top of the square plate penetrates through the top of the box body and is fixedly connected with the long block, a movable seat is connected to the bottom of the cavity of the square plate in a sliding mode, a damper is fixedly connected to the bottom of one side of the cavity of the square plate, one end of the damper is fixedly connected with one side of the movable seat, a spring is sleeved on the surface of the damper, two ends of the spring are fixedly connected with the square plate and the movable seat respectively, a positioning column is fixedly connected to one side of the movable seat, a clamping groove matched with the positioning column is formed in one side of the cavity, a fixing block is connected to the cavity of the square plate in a sliding mode, a long rod is fixedly connected to the top of the fixing block, and the top of the long rod penetrates through the top of the long block.

The adjusting mechanism comprises a guide block fixedly connected to the bottom of the fixed block, one side of the guide block is rotationally connected with an adjusting block, one side of the adjusting block is rotationally connected with the movable seat, two L-shaped blocks are fixedly connected to two sides of the second front surface of the fixer at the front side, a moving belt is slidingly connected to the inner cavity of the L-shaped block, and one side of the moving belt is rotationally connected with the fixer at the front side.

Preferably, two braces are arranged at the top of the first fixer, and two sides of the braces are rotatably connected with the first fixer.

Preferably, the two sides of the second fixer are respectively provided with a telescopic belt, and the two sides of the telescopic belts are respectively connected with the second fixer in a rotating way.

Preferably, grooves are formed in two sides of the second fixer, and cambered surfaces are formed in one side of the grooves.

Preferably, the number of the clamping grooves is a plurality of, and the plurality of clamping grooves are distributed at equal intervals.

Preferably, a positioning hole is formed in the surface of the movable belt, an insert is slidably connected to an inner cavity of the positioning hole, and one side of the insert is fixedly connected with the second fixing device.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model plays a role in adjusting the spine fixer through the cooperation of the square plate, the movable seat, the positioning column, the clamping groove, the guide block, the fixed block, the long rod and the mounting seat, and the spine fixer with the adjusting function has the advantage of adjustable height.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a rear view of the three-dimensional structure of the present utility model;

FIG. 3 is a perspective view of a partial structure of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

fig. 5 is an enlarged view of a portion of B of fig. 3 in accordance with the present utility model.

In the figure: 1. a first fixer; 2. a second fixer; 3. a case; 4. a long block; 5. a square plate; 6. a movable seat; 7. positioning columns; 8. a clamping groove; 9. a guide block; 10. a fixed block; 11. a long rod; 12. a mounting base; 13. a harness; 14. a stretchable belt; 15. an L-shaped block; 16. a moving belt; 17. positioning holes; 18. an insert; 19. a cavity; 20. a spring; 21. an adjusting block; 22. a damper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Most of the existing spine fixtures do not have the adjusting function, when the spine fixtures are used, people matched with the spine fixtures in size can only be matched with the spine fixtures, when people with low height or high height wear the spine fixtures, the existing spine fixtures cannot achieve the effective effect due to mismatching of the positions, the application range of the spine fixtures is reduced, and the technical scheme adopted in the utility model can effectively solve the problems in the prior art.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a backbone fixer with regulatory function, includes fixer one 1 and fixer two 2, and the quantity of fixer one 1 and fixer two 2 is two, and the back surface fixedly connected with box 3 of rear side fixer two 2, the back surface fixedly connected with long piece 4 of rear side fixer one 1, two cavitys 19 have been seted up to the inside of box 3.

The moving mechanism comprises a square plate 5 which is connected to the inner cavity of a cavity 19 in a sliding mode, the top of the square plate 5 penetrates through the top of a box body 3 and is fixedly connected with a long block 4, the bottom of the inner cavity of the square plate 5 is connected with a movable seat 6 in a sliding mode, the bottom of one side of the inner cavity of the square plate 5 is fixedly connected with a damper 22, one end of the damper 22 is fixedly connected with one side of the movable seat 6, a spring 20 is sleeved on the surface of the damper 22, two ends of the spring 20 are fixedly connected with the square plate 5 and the movable seat 6 respectively, one side of the movable seat 6 is fixedly connected with a positioning column 7, a clamping groove 8 matched with the positioning column 7 is formed in one side of the inner cavity of the cavity 19, the inner cavity of the square plate 5 is connected with a fixed block 10 in a sliding mode, the top of the fixed block 10 is fixedly connected with a long rod 11, the top of the long rod 11 penetrates through the top of the long block 4, and one side opposite to the two long rods 11 is fixedly connected with a mounting seat 12.

The adjusting mechanism comprises a guide block 9 fixedly connected to the bottom of a fixed block 10, one side of the guide block 9 is rotatably connected with an adjusting block 21, one side of the adjusting block 21 is rotatably connected with a movable seat 6, two L-shaped blocks 15 are fixedly connected to two sides of the front surface of a front side fixing device II 2, an inner cavity of each L-shaped block 15 is slidably connected with a movable belt 16, and one side of each movable belt 16 is rotatably connected with the front side fixing device I1.

In the utility model, the following components are added: the top of fixer one 1 is provided with two braces 13, and the both sides of braces 13 all rotate with fixer one 1 and are connected for the user can wear the backbone fixer on one's body through the setting of braces 13, thereby be difficult for taking place to drop.

In the utility model, the following components are added: the telescopic belts 14 are arranged on two sides of the second fixer 2, two sides of the telescopic belts 14 are rotatably connected with the second fixer 2, and the telescopic belts 14 are arranged to fix the second fixer 2, so that the second fixer 2 can be adjusted according to the body shape of a user.

In the utility model, the following components are added: grooves are formed in two sides of the second fixer 2, cambered surfaces are formed in one side of the grooves, and the effect of saving manufacturing cost is achieved through the arrangement of the grooves.

In the utility model, the following components are added: the number of the clamping grooves 8 is a plurality of, and the plurality of clamping grooves 8 are distributed at equal intervals, and the clamping grooves 8 play a role in adjusting the extending distance of the square grooves 5, so that the square grooves are suitable for users without heights.

In the utility model, the following components are added: the locating hole 17 has been seted up on the surface of movable belt 16, and the inner chamber sliding connection of locating hole 17 has the abaculus 18, and one side and the fixer two 2 fixed connection of abaculus 18, through the cooperation use of locating hole 17 and abaculus 18, has played the effect of fixing movable belt 16, prevents that movable belt 16 from sliding in the inner chamber of L shape piece 15.

Working principle: when the utility model is used, a user breaks away from the inner cavity of the positioning hole 17 by breaking the movable belt 16, then moves the mounting seat 12 upwards, the mounting seat 12 drives the long rod 11 to move, the long rod 11 drives the fixed block 10 to move, the fixed block 10 drives the guide block 9 to move, the guide block 9 can drive the adjusting block 21 to move when moving, meanwhile, the adjusting block 21 moves in an arc shape by taking one side of the guide block 9 as a circle center, the movable seat 6 is driven to move by the other side of the adjusting block 21, the movable seat 6 can drive the spring 20 and the damper 22 to compress when moving, the movable seat 6 drives the positioning column 7 to move out of the inner cavity of the clamping groove 8 when moving, thereby releasing the fixation of the square plate 5, moving the long block 4 upwards, the square plate 5 in the inner cavity of the cavity 19, thereby adjusting the height of the first fixer 1, being suitable for users with the heights, when the first fixer 1 moves upwards, the movable belt 16 is driven to slide in the inner cavity of the L-shaped block 15, when the height is adjusted to a proper position, the movable seat 6 moves the positioning column 7 out of the inner cavity of the clamping groove 8, and the clamping column 17 is not released when moving back to the positioning column 8, and the elastic force of the positioning column is not released when the positioning column is moved to the positioning column 8.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a backbone fixer with regulatory function, includes fixer one (1) and fixer two (2), its characterized in that: the number of the first fixing devices (1) and the second fixing devices (2) is two, the back surface of the second fixing devices (2) at the rear side is fixedly connected with a box body (3), the back surface of the first fixing devices (1) at the rear side is fixedly connected with a long block (4), and two cavities (19) are formed in the box body (3);

the moving mechanism comprises a square plate (5) which is connected with the inner cavity of the cavity (19) in a sliding mode, the top of the square plate (5) penetrates through the top of the box body (3) and is fixedly connected with the long block (4), a movable seat (6) is connected with the bottom of the inner cavity of the square plate (5) in a sliding mode, a damper (22) is fixedly connected with the bottom of one side of the inner cavity of the square plate (5), one end of the damper (22) is fixedly connected with one side of the movable seat (6), a spring (20) is sleeved on the surface of the damper (22), two ends of the spring (20) are respectively fixedly connected with the square plate (5) and the movable seat (6), a positioning column (7) is fixedly connected with one side of the movable seat (6), a clamping groove (8) matched with the positioning column (7) is formed in one side of the inner cavity of the cavity (19), a fixed block (10) is connected with the bottom of one side of the inner cavity of the square plate (5), a long rod (11) is fixedly connected with the top of the fixed block (10), two opposite sides of the long rod (11) penetrate through the long rod (4), and are fixedly connected with one side of the long rod (12);

the adjusting mechanism comprises a guide block (9) fixedly connected to the bottom of a fixed block (10), one side of the guide block (9) is rotationally connected with an adjusting block (21), one side of the adjusting block (21) is rotationally connected with a movable seat (6), two L-shaped blocks (15) are fixedly connected to two sides of the front surface of a second fixer (2), the inner cavity of the L-shaped block (15) is slidably connected with a movable belt (16), and one side of the movable belt (16) is rotationally connected with the first fixer (1).

2. A spinal fixation device with adjustment as recited in claim 1, wherein: the top of the first fixer (1) is provided with two braces (13), and both sides of the braces (13) are rotationally connected with the first fixer (1).

3. A spinal fixation device with adjustment as recited in claim 1, wherein: the two sides of the second fixer (2) are respectively provided with a telescopic belt (14), and the two sides of the telescopic belts (14) are respectively connected with the second fixer (2) in a rotating way.

4. A spinal fixation device with adjustment as recited in claim 1, wherein: grooves are formed in two sides of the second fixer (2), and cambered surfaces are formed in one sides of the grooves.

5. A spinal fixation device with adjustment as recited in claim 1, wherein: the number of the clamping grooves (8) is a plurality of, and the plurality of the clamping grooves (8) are distributed at equal intervals.

6. A spinal fixation device with adjustment as recited in claim 1, wherein: the surface of the movable belt (16) is provided with a positioning hole (17), an inner cavity of the positioning hole (17) is connected with an embedded block (18) in a sliding mode, and one side of the embedded block (18) is fixedly connected with the second fixer (2).