CN217793281U

CN217793281U - Orthopedic surgery joint fixing device

Info

Publication number: CN217793281U
Application number: CN202221399680.5U
Authority: CN
Inventors: 贾延峰; 徐立群
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-15
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an orthopedic surgery joint fixing device, including first limbs cover and second limbs cover, the both sides of first limbs cover and second limbs cover all are provided with the dead lever, all be provided with fixing device between each other of dead lever, fixing device includes the locating piece, the spicule, the bolt, the telescope tube, telescopic link and connecting block, one side fixed mounting of one of them dead lever has the locating piece, one side fixed mounting of locating piece has the telescope tube, telescope tube's one end swing joint has the telescopic link, the one end fixedly connected with connecting block of telescopic link, the other end and another dead lever fixed connection of connecting block. The utility model discloses a design telescopic link carries out the regulation effect of length to the structure, and the patient of the different limbs length of adaptation of being convenient for reaches stably through the locking knob, and easy operation can realize the regulation of length to fixing device's drive through flexible piece simultaneously, and the spicule of being convenient for aims at joint department to the doctor of being convenient for performs the operation.

Description

Orthopedic surgery joint fixing device

Technical Field

The utility model relates to the field of medical equipment and appliances, in particular to an orthopedic surgery joint fixing device.

Background

The joint is a form of indirect connection and generally comprises a joint surface, a joint capsule and a joint cavity, wherein the joint surface is a contact surface of more than two adjacent bones, one joint is slightly convex, called a joint head, the other joint is slightly concave, called a joint socket, the joint surface is covered with a layer of smooth cartilage, the friction during movement can be reduced, the cartilage is elastic, the vibration and the impact during movement can be relieved, when the joint is injured and fractured, a joint fixator is usually adopted for performing an operation, the joint fixator used in the current market does not have a length adjusting function, and the joint fixator cannot be well adapted to patients with different limb lengths.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an orthopedic surgery joint fixing device, the patient of the different limbs length of adaptation is convenient for through the fixing device who has telescoping device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an orthopedic surgery joint fixing device, including first limbs cover and second limbs cover, first limbs cover all is provided with the dead lever with the both sides of second limbs cover, all be provided with fixing device between each other of dead lever, fixing device includes locating piece, spicule, bolt, telescope tube, telescopic link and connecting block, an one side fixed mounting of dead lever has the locating piece, one side fixed mounting of locating piece has the telescope tube, telescope tube's one end swing joint has the telescopic link, the one end fixedly connected with connecting block of telescopic link, the other end and another of connecting block dead lever fixed connection, be connected with the spicule between each other of locating piece, an one of which the outside of locating piece is provided with the bolt.

As a preferred technical scheme of the utility model, telescopic sleeve's surface is provided with the locking knob, the locking knob runs through in telescopic sleeve and telescopic link looks butt.

As a preferred technical scheme of the utility model, the fluting has all been seted up to the inboard of the dead lever of first limbs cover both sides, flexible piece has been cup jointed to grooved inside, the one end and the locating piece fixed connection of flexible piece, the surface of flexible piece is provided with the spring fixture block, the spring fixture block includes base, spring and fixture block, base and flexible piece fixed connection, the top of base is provided with the spring, the top of spring is provided with the fixture block.

As an optimized technical scheme of the utility model, a plurality of draw-in grooves have all been seted up on the surface of dead lever, and are a plurality of the draw-in groove all with fixture block looks joint.

As a preferred technical scheme of the utility model, the top of dead lever all is provided with the fixed block, the top of fixed block is provided with the bandage, the other end of bandage bonds and has the magic subsides.

As an optimized technical scheme of the utility model, the spicule runs through and is connected with the bolt in the locating piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a design telescopic link carries out the regulation effect of length to the structure, and the patient of the different limbs length of adaptation of being convenient for reaches stably through the locking knob, and easy operation passes through the drive of flexible piece to fixing device simultaneously, can realize the regulation of length, and the spicule of being convenient for aims at joint department to the doctor of being convenient for performs the operation, improves the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a top view of the whole structure of the present invention;

FIG. 3 is a front sectional view of the overall structure of the present invention;

fig. 4 is a side view of the overall structure of the present invention;

fig. 5 is a schematic view of the spring clip block structure of the present invention;

fig. 6 is an enlarged schematic view of the structure at the position a of the present invention;

in the figure: 1. a first limb cuff; 2. a second limb cuff; 3. a fixing rod; 4. a fixing device; 5. positioning a block; 6. a bone needle; 7. a bolt; 8. a telescopic sleeve; 9. a telescopic rod; 10. connecting blocks; 11. locking the knob; 12. slotting; 13. a telescopic block; 14. a spring clamping block; 15. a base; 16. a spring; 17. A clamping block; 18. a card slot; 19. a fixed block; 20. and (4) binding the bands.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to illustrate the features of the present invention, it is omitted. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-6, the utility model provides an orthopedic surgery joint fixing device, including first limbs cover 1 and second limbs cover 2, the both sides of first limbs cover 1 and second limbs cover 2 all are provided with dead lever 3, all be provided with fixing device 4 between each other of dead lever 3, fixing device 4 includes locating piece 5, spicule 6, bolt 7, telescopic sleeve 8, telescopic link 9 and connecting block 10, one side fixed mounting of its one of which dead lever 3 has locating piece 5, one side fixed mounting of locating piece 5 has telescopic sleeve 8, the one end swing joint of telescopic sleeve 8 has telescopic link 9, the one end fixedly connected with connecting block 10 of telescopic link 9, the other end and another dead lever 3 fixed connection of connecting block 10, be connected with spicule 6 between each other of locating piece 5, the outside of one of which locating piece 5 is provided with bolt 7.

Further, the surface of telescope tube 8 is provided with locking knob 11, and locking knob 11 runs through in telescope tube 8 and telescopic link 9 looks butt, carries out the tight regulation through rotatory locking knob 11 to telescopic link 9 to reach overall structure's length adjustment, the patient of the different limbs length of adaptation of being convenient for uses, has promoted the practicality.

Fluting 12 has all been seted up to the inboard of the dead lever 3 of first limbs cover 1 both sides, flexible piece 13 has been cup jointed to the inside of fluting 12, the one end and the 5 fixed connection of locating piece of flexible piece 13, the surface of flexible piece 13 is provided with spring fixture block 14, spring fixture block 14 includes base 15, spring 16 and fixture block 17, base 15 and flexible piece 13 fixed connection, the top of base 15 is provided with spring 16, spring 16's top is provided with fixture block 17, through pressing fixture block 17, because spring 16 reaches flexible effect, manual regulation locating piece 5, drive flexible piece 13 and remove, make fixture block 17 joint and different draw-in grooves 18 simultaneously.

A plurality of clamping grooves 18 are formed in the surface of the fixing rod 3, the clamping grooves 18 are clamped with the clamping blocks 17, the position of the positioning block 5 can be conveniently adjusted through the clamping relation, the bone needle 6 can be accurately inserted into a skeletal joint, and the accuracy of the operation and the fixing stabilizing effect are improved.

The top of dead lever 3 all is provided with fixed block 19, and the top of fixed block 19 is provided with bandage 20, and bandage 20's the other end bonds and has the magic subsides, realizes further fixing work to the limbs through bandage 20, and bandage 20 is scalable material simultaneously, and the different stature patients of being convenient for fix, utilizes the magic to paste the elasticity of steerable bandage, improves use comfort.

The spicule 6 penetrates through the positioning block 5 and is connected with the bolt 7, and the spicule 6 is drawn out of the positioning block 5 by rotating the bolt 7.

Specifically, when using, the patient embolias first limbs cover 1 and second limbs cover 2 with arm or shank, utilize bandage 20 and magic to paste the fixed work that reaches the limbs portion mutually, bandage 20 adopts the material of can stretching, realize the adaptation effect of different statures, can carry out the regulation of elasticity, improve the use comfort level, rotatory locking knob 11, carry out length adjustment to overall structure, after waiting to adjust to suitable length, rotatory locking knob 11 fixes the structure once more, manually press fixture block 17 under the effect of spring 16, manually move locating piece 5 after that, drive expansion block 13 and remove, can connect fixture block 17 with suitable draw-in groove 18, realize the corresponding effect of locating piece 5 and joint, aim at joint department with a plurality of spicules 6 after that, insert the fixed action, be convenient for carry out the operation and fix, utilize rotatory bolt 7 to reach the effect of fastening to spicule 6, fix a position and pull the effect through the joint of spicule 6 in the spicule operation, be convenient for the doctor carries out the operation.

The utility model discloses a design telescopic link 9 carries out the regulation effect of length to the structure, and the patient of the different limbs length of adaptation of being convenient for reaches stably through locking knob 11, and easy operation is simultaneously to fixing device 4 through the drive of flexible piece 13, can realize the regulation of length, and the spicule of being convenient for aims at joint department to the doctor of being convenient for performs the operation, improves the practicality.

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. The utility model provides an orthopedic surgery joint fixing device, includes first limbs cover (1) and second limbs cover (2), its characterized in that, the both sides of first limbs cover (1) and second limbs cover (2) all are provided with dead lever (3), all be provided with fixing device (4) between each other of dead lever (3), fixing device (4) include locating piece (5), spicule (6), bolt (7), telescope tube (8), telescopic link (9) and connecting block (10), one of which one side fixed mounting of dead lever (3) has locating piece (5), one side fixed mounting of locating piece (5) has telescope tube (8), the one end swing joint of telescope tube (8) has telescopic link (9), the one end fixedly connected with connecting block (10) of telescopic link (9), the other end and another of connecting block (10) dead lever (3) fixed connection, be connected with spicule (6) between each other of locating piece (5), one of which the outside of locating piece (5) is provided with bolt (7).

2. An orthopaedic joint fixation device according to claim 1, wherein the outer surface of the telescopic sleeve (8) is provided with a locking knob (11), said locking knob (11) penetrating the telescopic sleeve (8) in abutment with the telescopic rod (9).

3. The orthopedic joint fixing device according to claim 1, wherein a slot (12) is formed in each of the inner sides of the fixing rods (3) at both sides of the first limb sleeve (1), a telescopic block (13) is sleeved inside the slot (12), one end of the telescopic block (13) is fixedly connected with the positioning block (5), a spring clamping block (14) is arranged on the surface of the telescopic block (13), the spring clamping block (14) comprises a base (15), a spring (16) and a clamping block (17), the base (15) is fixedly connected with the telescopic block (13), the spring (16) is arranged at the top of the base (15), and the clamping block (17) is arranged at the top of the spring (16).

4. The orthopedic joint fixing device according to claim 3, characterized in that a plurality of clamping grooves (18) are formed on the surface of the fixing rod (3), and a plurality of clamping grooves (18) are clamped with the clamping blocks (17).

5. The orthopedic joint fixing device according to claim 1, characterized in that a fixing block (19) is arranged on the top of each fixing rod (3), a binding band (20) is arranged on the top of each fixing block (19), and a magic tape is bonded to the other end of each binding band (20).

6. The orthopaedic joint fixation device according to claim 1, wherein the spicules (6) are inserted through the positioning block (5) and connected to the bolts (7).