CN216777321U

CN216777321U - Adjustable orthopedics joint fixer

Info

Publication number: CN216777321U
Application number: CN202122888811.8U
Authority: CN
Inventors: 徐洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-21
Anticipated expiration: 2031-11-19

Abstract

The utility model provides an adjustable orthopedic joint fixator which comprises a fixator base, wherein a U-shaped sleeve frame plate is fixedly arranged on the upper surface of the fixator base, a gear sleeve plate is arranged on the front side surface of an embedded movable block, and a plurality of gear openings are formed in the surface of the gear sleeve plate. According to the adjustable orthopedic joint fixator provided by the utility model, the movable block on the inner wall of the U-shaped sleeve frame plate can be driven to move up and down through the rotation of the threaded driving rod, the height can be automatically adjusted, the driving wheel can be controlled by the driving motor box on the inner wall of the gear sleeve plate to enable the connected joint fixing sleeve frame to automatically move back and forth, and secondary fixing adjustment can be realized through the wire reel, so that the position of a patient can be adjusted more conveniently, the whole direction can be changed by moving the bottom plate, the adjustability of the fixed end of a bone joint can be greatly improved, the position and the height of the fixed position of the bone joint of the patient can be adjusted at any time as required, and the normal rehabilitation of the patient can be facilitated while daily nursing is facilitated.

Description

Adjustable orthopedics joint fixer

Technical Field

The utility model relates to the technical field of orthopedic joint fixation, in particular to an adjustable orthopedic joint fixator.

Background

Bone science, also known as orthopedics, is a specialty or discipline of medicine, and is used for studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system by using drugs, surgery and physical methods, and treating injuries and diseases of the system.

Along with the development and progress of science and technology, the bone science has a great progress in diagnosis and treatment, the establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be popularized and improved rapidly, various effective surgical methods are adopted for arthritis patients, the patients lying in bed for many years stand from the beginning, some complex fractures can also be internally fixed and treated, the patients lying in bed need to use a fixer to fix the orthopedic joint during orthopedic treatment, and the physiological treatment is facilitated.

However, most of the existing orthopedic joint fixators for orthopedic treatment are used for fixing the bone joints of patients by hanging the bone joints of the patients on bed rods on the upper sides of sickbeds through medical bandages, the adjustability of the hanging ends is not high, in the actual use process, the positions of the patients are often required to be manually adjusted by medical care personnel or family members, and the patients are not convenient to use and are not good for rehabilitation, so that the adjustable orthopedic joint fixators are necessary to provide for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable orthopedic joint fixator, which solves the problems that most of existing orthopedic joint fixators for orthopedic treatment are hung through medical bandages, the position is inconvenient to adjust, and the rehabilitation of patients is not facilitated.

In order to solve the technical problem, the utility model provides an adjustable orthopedic joint fixator, which comprises: a holder base;

the U-shaped sleeve frame plate is fixedly arranged on the upper surface of the fixer base, a motor is arranged inside the fixer base, and a moving block is arranged inside the U-shaped sleeve frame plate;

the movable block comprises a movable block, wherein an embedded movable block is arranged on the inner wall of the front side of the movable block, the embedded movable block can adjust a fixed angle through an adjusting buckle on the front side of the movable block, a gear sleeve plate is fixedly arranged on the front side surface of the embedded movable block, a driving motor box is sleeved in the gear sleeve plate, driving wheels are arranged on two sides of the driving motor box, and the driving wheels can be mutually embedded with the gear sleeve plate and act on the inner wall of the gear sleeve plate to move back and forth through the driving motor box.

Preferably, the lower bottom surface fixed mounting of driving motor box has receipts line groove grillage, receive the whole U-shaped structure that is of line groove grillage, receive the wired reel of inside fixed mounting of line groove grillage, the outside fixed mounting of line reel has the electronic commentaries on classics machine of control pivoted.

Preferably, the lower bottom surface of the wire winding wheel is connected with a connecting and fixing rope, the connecting and fixing rope can rotate on the inner wall of the wire winding wheel under the rotation action of the electric rotating machine to realize up-and-down wire winding and unwinding, and the lower bottom surface of the connecting and fixing rope is fixedly connected with a joint fixing sleeve frame.

Preferably, the outer surface of the U-shaped sleeve frame plate is provided with a sliding groove, the moving block is inserted into the sliding groove through the side clamping plates on two sides for up-and-down limiting installation, and the side clamping plates are integrally of a T-shaped structure.

Preferably, the middle position of the lower bottom surface of the U-shaped frame sleeving plate is fixedly provided with a threaded driving rod through the fixer base.

Preferably, a nut sleeve is arranged in the middle of the surface of the moving block, and the nut sleeve and the threaded driving rod are connected in an inserted mode.

Preferably, the side clamping plates on the two sides of the rotation fit of the threaded driving rod can drive the moving block to move up and down in the sliding groove of the U-shaped sleeve frame plate.

Preferably, a bottom plate is fixedly installed on the lower bottom surface of the fixer base, shock pads are fixedly installed at four side corners of the lower bottom surface of the bottom plate, and universal wheels are fixedly installed on the lower bottom surfaces of the shock pads.

Compared with the prior art, the adjustable orthopedic joint fixator provided by the utility model has the following beneficial effects:

the utility model provides an adjustable orthopedic joint fixator, which can drive a moving block on the inner wall of a U-shaped sleeve frame plate to move up and down through the rotation of a threaded driving rod, can automatically adjust the height, can enable a connected joint fixing sleeve frame to automatically move back and forth through the control of a driving wheel by a driving motor box on the inner wall of a gear sleeve plate, can realize secondary fixing adjustment through a wire reel, and is more convenient for a patient to adjust the position, the whole direction of a movable bottom plate can be changed, the adjustability of a bone joint fixing end can be greatly improved, the position and the height of a bone joint fixing part of the patient can be adjusted at any time as required, and the normal rehabilitation of the patient is facilitated while daily nursing is facilitated.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of an adjustable orthopaedic joint fixator according to the present invention;

FIG. 2 is a schematic structural view of the upper side of an adjustable orthopaedic joint fixator according to the present invention;

FIG. 3 is a schematic structural diagram illustrating the effect of the movable block of the adjustable orthopedic joint fixator according to the present invention;

FIG. 4 is a schematic structural view of a second embodiment of an adjustable orthopaedic joint fixator according to the present invention.

Reference numbers in the figures: 1. the device comprises a fixer base, 2, a bottom plate, 3, a shock pad, 4, a universal wheel, 5, a U-shaped frame sleeving plate, 6, a sliding groove, 7, a moving block, 8, a side clamping plate, 9, a nut sleeve, 10, an adjusting buckle, 11, an embedded moving block, 12, a gear sleeve plate, 13, a driving motor box, 14, a driving wheel, 15, a wire take-up groove plate frame, 16, a wire coil wheel, 17, an electric rotating machine, 18, a connecting fixing rope, 19, a joint fixing frame, 20, a threaded driving rod, 21, a connecting sleeve rod, 22, a rotating disc, 23 and a fixed attaching plate.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a first embodiment of an adjustable orthopaedic joint fixator according to the present invention; FIG. 2 is a schematic structural view of the upper side of an adjustable orthopaedic joint fixator according to the present invention; fig. 3 is a schematic structural diagram of the use effect of the moving block of the adjustable orthopedic joint fixator provided by the utility model. An adjustable orthopaedic joint fixator comprising: a holder base 1;

the fixing device comprises a U-shaped sleeve frame plate 5, wherein the U-shaped sleeve frame plate 5 is fixedly arranged on the upper surface of a fixing device base 1, a motor is arranged inside the fixing device base 1, and a moving block 7 is arranged inside the U-shaped sleeve frame plate 5;

the movable block 7, the front side inner wall of movable block 7 is provided with embedded movable block 11, embedded movable block 11 can be in the front side of movable block 7 through adjusting buckle 10 regulation fixed angle, the front side surface fixed mounting of embedded movable block 11 has gear sleeve board 12, the inside of gear sleeve board 12 is emboliaed and is installed driving motor box 13, the both sides of driving motor box 13 all are provided with drive wheel 14, drive wheel 14 can with gear sleeve board 12 gomphosis each other and act on the inner wall seesaw of gear sleeve board 12 through driving motor box 13.

The lower bottom surface of the driving motor box 13 is fixedly provided with a wire take-up groove plate frame 15, the whole wire take-up groove plate frame 15 is of a U-shaped structure, a wire winding wheel 16 is fixedly arranged inside the wire take-up groove plate frame 15, and the outer side of the wire winding wheel 16 is fixedly provided with an electric rotating machine 17 for controlling rotation.

The lower bottom surface of the wire winding wheel 16 is connected with a connecting and fixing rope 18, the connecting and fixing rope 18 can rotate on the inner wall of the wire winding wheel 16 under the rotation action of the electric rotating machine 17 to realize up-down wire winding and unwinding, and the lower bottom surface of the connecting and fixing rope 18 is fixedly connected with a joint fixing sleeve frame 19.

The outer surface of the jacket frame plate 5 is provided with a sliding groove 6, the moving block 7 is inserted into the sliding groove 6 through the side clamping plates 8 on the two sides for up-down limiting installation, and the side clamping plates 8 are integrally of a T-shaped structure.

A threaded driving rod 20 is fixedly arranged at the middle position of the lower bottom surface of the jacket frame plate 5 through the fixer base 1.

The middle position of the surface of the moving block 7 is provided with a nut sleeve 9, and the nut sleeve 9 is mutually inserted and connected with the threaded driving rod 20.

The side clamping plates 8 on the two sides of the rotating fit of the threaded driving rod 20 can drive the moving block 7 to move up and down in the sliding groove 6 of the U-shaped frame sleeving plate 5.

The bottom plate 2 is fixedly installed on the lower bottom surface of the fixer base 1, the shock absorption pads 3 are fixedly installed at the four side corners of the lower bottom surface of the bottom plate 2, and the universal wheels 4 are fixedly installed on the lower bottom surfaces of the shock absorption pads 3.

The working principle of the adjustable orthopedic joint fixator provided by the utility model is as follows: when using, the movable block 7 that can drive the inner wall of U type set framed panel 5 through the rotation of screw thread actuating lever 20 reciprocates, the side cardboard 8 that the movable block 7 passes through both sides inserts in the sliding tray 6 and carries on spacingly, can the automatically regulated height, driving motor box 13 control drive wheel 14 through the 12 inner walls of gear sleeve board can make the fixed cover of joint frame 19 of connection automatic movement around, and can realize the fixed regulation of secondary through electronic commentaries on classics 17 control wire reel 16, it is more convenient when making patient's adjusting position, the universal wheel 4 of removal bottom plate 2 can change whole direction and receive the wire chase grillage.

the movable block that can drive U type frame plate inner wall through the rotation of screw thread actuating lever reciprocates, can the automatically regulated height, driving motor box control drive wheel through gear sleeve inboard wall can make the fixed set of frame front and back automatically move of joint of connecting, and can realize the fixed regulation of secondary through the wire reel, it is more convenient when making patient adjusting position, it can change the whole direction to remove the bottom plate, the controllability of improvement bone joint stiff end that can be very big, make patient's bone joint fixed department can adjust position and height at any time as required, also do benefit to the normal recovery of patient when making things convenient for daily nursing.

Second embodiment

Referring to fig. 4, fig. 4 is a schematic structural view of a second embodiment of an adjustable orthopedic joint fixator according to the present invention. Based on an adjustable orthopedic joint fixator provided by a first embodiment of the application, a second embodiment of the application provides another adjustable orthopedic joint fixator. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of this application provides an adjustable orthopedics joint fixer's difference lies in, an adjustable orthopedics joint fixer, the last fixed surface of receipts wire casing grillage 15 installs and connects loop bar 21.

The upper surface of the connecting loop bar 21 is provided with a rotating disc 22, and the upper surface of the rotating disc 22 is fixedly installed at the bottom of the driving motor box 13 through fixed attaching plates 23 on two sides.

The wire collecting groove plate frame 15 can be connected with the connecting loop bar 21 through a rotating disc 22 to adjust the angle.

The working principle is as follows: when in use, the angle can be adjusted through the rotating connection of the rotating disc 22 and the connecting sleeve rod 21, and the fixing direction of the joint fixing sleeve frame 19 is changed.

Has the advantages that: the flexibility of the fixing end of the fixator is increased, the connected fixator can rotate in a 360-degree self-adaptive mode, and the orthopedic joint of the patient can be fixed and used more flexibly.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An adjustable orthopaedic joint fixator, comprising: a holder base;

2. The adjustable orthopedic joint fixator according to claim 1, wherein a wire take-up groove plate frame is fixedly mounted on the lower bottom surface of the driving motor box, the wire take-up groove plate frame is integrally of a U-shaped structure, a wire winding wheel is fixedly mounted inside the wire take-up groove plate frame, and an electric rotating machine for controlling rotation is fixedly mounted on the outer side of the wire winding wheel.

3. The adjustable orthopedic joint fixator according to claim 2, wherein a connection fixing rope is connected to the lower bottom surface of the wire reel, the connection fixing rope can rotate on the inner wall of the wire reel to realize up-and-down wire winding and unwinding under the rotation action of the electric rotating machine, and a joint fixing sleeve frame is fixedly connected to the lower bottom surface of the connection fixing rope.

4. The adjustable orthopedic joint fixator of claim 1, wherein the outer surface of the U-shaped frame plate is provided with a sliding groove, the moving block is inserted into the sliding groove through the side clamping plates at two sides for up-and-down limiting installation, and the side clamping plates are integrally T-shaped.

5. The adjustable orthopaedic joint fixator of claim 1, wherein a threaded driving rod is fixedly mounted at a middle position of a lower bottom surface of the U-shaped frame sleeving plate through the fixator base.

6. The adjustable orthopaedic joint fixator of claim 5, wherein a nut sleeve is arranged at a middle position on the surface of the moving block, and the nut sleeve and the threaded driving rod are inserted into each other.

7. The adjustable orthopaedic joint fixator of claim 6, wherein the side clamping plates on both sides of the screw driving rod can drive the moving block to move up and down in the sliding groove of the U-shaped frame sleeve plate.

8. The adjustable orthopaedic joint fixator of claim 1, wherein a bottom plate is fixedly mounted on a lower bottom surface of the fixator base, shock absorbing pads are fixedly mounted at four side corners of the lower bottom surface of the bottom plate, and universal wheels are fixedly mounted on lower bottom surfaces of the shock absorbing pads.