CN213372751U

CN213372751U - Ankle joint fuses ware

Info

Publication number: CN213372751U
Application number: CN202022094590.2U
Authority: CN
Inventors: 魏燚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-08
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of the joint fuses the ware, especially, be a ankle joint fuses ware, including fusing the ware body, the mounting groove has been seted up at the top of fusing the ware body, the inside of mounting groove is rotated through the bearing and is connected with the two-way threaded rod, the surface threaded connection of two-way threaded rod has the screw thread piece, the top of screw thread piece is rotated through the pivot and is connected with the down tube, two rotate through the pivot between the down tube and connect, one side fixedly connected with of down tube adjusts the pole, adjust pole and regulating plate sliding connection, the top fixedly connected with of regulating plate goes up the gasket. The utility model discloses a wave the crank, the crank drives two-way threaded rod rotatory, makes two screw thread pieces remove to the centre to drive two slide bars and slide to the centre in the spout, and then drive gasket rebound, make the height of going up the gasket adjust, make its ankle joint that is suitable for completely and needs to fuse.

Description

Ankle joint fuses ware

Technical Field

The utility model relates to a joint fuses ware technical field, specifically is an ankle joint fuses ware.

Background

One fourth of the bones of the human body are concentrated on both feet, the bones of the feet are 26 in total, the joints are 33 in number, the tendon and ligament tissues are hundreds in number, when the bones and the cartilage tissues are damaged, complicated professional care is needed, the same and most extensive operations and joint fusion operations are performed in the surgical operations of the feet and the ankles, the reasons for the operations are various, the most common operations comprise fracture and arthritis, the operation causes great pain, the recovery time also needs 10 to 12 weeks, and the patient also needs to practice and adapt to 'new bones' under the guidance of a doctor.

The prior joint fusion cage has the following problems:

1. in the prior art, the height of the fusion device is inconvenient to adjust, so that the fusion device cannot be completely suitable for ankle joints needing to be fused;

2. in the prior art, all parts of the fusion device are integrated, so that the fusion device is easy to fall off, spinal nerves are pressed or adjacent tissues and organs are damaged, complications are caused, and finally, the operation is failed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ankle joint fuses ware has solved prior art, inconvenient height and the not strong problem of fixity of adjusting the fusion ware.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ankle joint fuses ware, includes fuses the ware body, the mounting groove has been seted up at the top of fusing the ware body, the inside of mounting groove is rotated through the bearing and is connected with the two-way threaded rod, the surface threaded connection of two-way threaded rod has the screw thread piece, the top of screw thread piece is rotated through the pivot and is connected with the down tube, two rotate through the pivot between the down tube and connect, one side fixedly connected with of down tube adjusts the pole, adjust pole and regulating plate sliding connection, the top fixedly connected with of regulating plate goes up the gasket, the round hole has all been seted up with the inside of fusing the ware body to going up the gasket, the inner wall sliding connection of round hole has the slide bar, the one end fixedly connected with fixed plate of slide bar, compression spring has been cup jointed to the surface of slide bar.

As an optimal technical scheme of the utility model, the one end fixedly connected with carousel of slide bar, the outer fixed surface of carousel is connected with antiskid cover.

As a preferred technical scheme of the utility model, the spout has been seted up to the inside of regulating plate, spout and regulation pole sliding connection.

As an optimal technical scheme of the utility model, the one end fixedly connected with of adjusting the pole slips the head, the diameter of slipping the head is greater than the width of spout.

As a preferred technical scheme of the utility model, one side fixedly connected with protection pad of fixed plate, protection pad are the rubber pad.

As an optimized technical scheme of the utility model, the one end fixedly connected with crank of two-way threaded rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an ankle joint fuses ware possesses following beneficial effect:

1. this ankle joint fuses ware, through rocking the crank, the crank drives two-way threaded rod rotatory, makes two screw thread pieces remove to the centre to drive two slide bars and slide to the centre in the spout, and then drive gasket rebound, the high adjustable that makes go up the gasket makes it be suitable for the ankle joint that needs to fuse completely.

2. This ankle joint fuses ware through loosening the carousel, utilizes compression spring's elasticity to drive the fixed plate and moves forward to fix people's shank, prevent that the fusion ware body from droing, reinforcing fixity cooperates the protection pad, is favorable to protecting the shank not to be hurt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a bottom view of the structure of the present invention.

In the figure: 1. a fusion cage body; 2. mounting grooves; 3. a bidirectional threaded rod; 4. a thread block; 5. a diagonal bar; 6. adjusting a rod; 7. an adjusting plate; 8. an upper gasket; 9. a circular hole; 10. a slide bar; 11. a fixing plate; 12. a compression spring; 13. a turntable; 14. a chute; 15. sliding the head; 16. a crank handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a ankle joint fuses ware, including fusing ware body 1, mounting groove 2 has been seted up at the top of fusing ware body 1, the inside of mounting groove 2 is rotated through the bearing and is connected with two-way threaded rod 3, the surface threaded connection of two-way threaded rod 3 has screw block 4, screw block 4's top is rotated through the pivot and is connected with down tube 5, rotate through the pivot between two down tube 5 and connect, one side fixedly connected with of down tube 5 adjusts pole 6, adjust

pole

6 and 7 sliding connection of regulating plate, gasket 8 on the top fixedly connected with of regulating plate 7, round hole 9 has all been seted up to the inside of going up gasket 8 and fusing ware body 1, the inner wall sliding connection of round hole 9 has slide bar 10, slide bar 10's one end fixedly connected with fixed plate 11, compression spring 12 has been cup jointed to slide bar 10's surface, compression spring 12's.

In this embodiment, through waveing two-way threaded rod 3, thereby drive two screw thread pieces 4 and remove to the centre, rotate with down tube 5 through screw thread piece 4 and be connected and adjust pole 6 and spout 14 sliding connection, thereby drive two and adjust pole 6 and slide to the centre in spout 14, and then drive gasket 8 rebound, make the position of going up gasket 8 can change, make its ankle joint that needs to fuse completely suitable for, through loosening slide bar 10, utilize compression spring 12's elasticity to drive fixed plate 11 forward movement, thereby fix people's shank, prevent to fuse ware body 1 and drop, the reinforcing fixity.

Specifically, one end of the sliding rod 10 is fixedly connected with a rotating disc 13, and the outer surface of the rotating disc 13 is fixedly connected with an anti-skidding sleeve.

In this embodiment, the rotating disc 13 facilitates pulling the sliding rod 10, thereby increasing convenience.

Specifically, the adjusting plate 7 is provided with a sliding groove 14 therein, and the sliding groove 14 is slidably connected with the adjusting rod 6.

In this embodiment, the sliding groove 14 is slidably connected to the adjusting rod 6, so that when the thread block 4 moves towards the middle, the adjusting rod 6 can be driven to slide towards the middle in the sliding groove 14, and the upper gasket 8 is driven to move upwards.

Specifically, one end of the adjusting rod 6 is fixedly connected with a sliding head 15, and the diameter of the sliding head 15 is larger than the width of the sliding groove 14.

In this embodiment, the diameter of the slider 15 is larger than the width of the sliding slot 14, so that the adjusting rod 6 does not separate from the sliding slot 14 when sliding.

Specifically, one side of the fixing plate 11 is fixedly connected with a protection pad, and the protection pad is a rubber pad.

In this embodiment, through the protection pad, avoid patient's shank to cause the injury because pressure is too big.

Specifically, one end of the bidirectional threaded rod 3 is fixedly connected with a crank 16.

In this embodiment, the handle 16 facilitates the rocking of the bidirectional threaded rod 3, thereby increasing convenience.

The utility model discloses a theory of operation and use flow: the doctor knows the joint position of the patient, adjusts the height of the upper gasket 8, and by shaking the crank 16, the crank 16 drives the bidirectional threaded rod 3 to rotate, the two adjusting rods 6 are driven to slide towards the middle in the sliding chute 14 through the rotary connection of the threaded block 4 and the inclined rod 5 and the sliding connection of the adjusting rods 6 and the sliding chute 14, then the upper pad 8 is driven to move upwards, so that the position of the upper pad 8 can be changed, the upper pad is completely suitable for the ankle joint to be fused, the rotary disc 13 is pulled, the rotary disc 13 drives the fixing plate 11 to compress the compression spring 12 backwards, the foot of the patient passes through the round hole 9, the rotary disc 13 is loosened, the fixing plate 11 is driven to move forwards by the elasticity of the compression spring 12, thereby fix people's shank, prevent to fuse 1 of ware body and drop, reinforcing fixity cooperates the protection pad, is favorable to protecting the shank not to be hurt, increases the joint operation success rate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ankle joint fuses ware, includes fuses ware body (1), its characterized in that: the fuse device comprises a fuse device body (1), wherein a mounting groove (2) is formed in the top of the fuse device body (1), a bidirectional threaded rod (3) is connected to the inside of the mounting groove (2) in a rotating mode through a bearing, a threaded block (4) is connected to the outer surface of the bidirectional threaded rod (3) in a threaded mode, an inclined rod (5) is connected to the top of the threaded block (4) in a rotating mode through a rotating shaft, the inclined rods (5) are connected in a rotating mode through the rotating shaft, an adjusting rod (6) is fixedly connected to one side of each inclined rod (5), the adjusting rod (6) is connected with an adjusting plate (7) in a sliding mode, an upper gasket (8) is fixedly connected to the top of the adjusting plate (7), round holes (9) are formed in the upper gasket (8) and the inside of the fuse device body (1), a sliding rod (, the outer surface of the sliding rod (10) is sleeved with a compression spring (12), and two ends of the compression spring (12) are fixedly connected with the upper gasket (8) and the fixing plate (11) respectively.

2. The ankle fusion device according to claim 1, wherein: one end of the sliding rod (10) is fixedly connected with a rotary table (13), and the outer surface of the rotary table (13) is fixedly connected with an anti-skidding sleeve.

3. The ankle fusion device according to claim 1, wherein: a sliding groove (14) is formed in the adjusting plate (7), and the sliding groove (14) is connected with the adjusting rod (6) in a sliding mode.

4. The ankle fusion device according to claim 3, wherein: one end of the adjusting rod (6) is fixedly connected with a sliding head (15), and the diameter of the sliding head (15) is larger than the width of the sliding groove (14).

5. The ankle fusion device according to claim 1, wherein: one side of the fixed plate (11) is fixedly connected with a protection pad which is a rubber pad.

6. The ankle fusion device according to claim 1, wherein: one end of the bidirectional threaded rod (3) is fixedly connected with a crank (16).