CN216455532U

CN216455532U - Traction device for rehabilitation after spinal surgery

Info

Publication number: CN216455532U
Application number: CN202123000443.5U
Authority: CN
Inventors: 李明东; 马虎升; 卢汪钰; 金表灵; 吕岩; 韩少坤; 高聪; 孔赏
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a traction device for post-operation rehabilitation of spinal surgery, which comprises: the upper wall of one end of the bearing plate is provided with a limiting block, the upper wall of the other side of the bearing plate is provided with a fixed block, and the side wall of the fixed block is connected with one end of a first electric telescopic rod; the bendable elastic plate is arranged on the bearing plate in a sliding mode, one end of the bendable elastic plate is connected with the other end of the first electric telescopic rod and the other side of the platform plate at the same time, the other end of the bendable elastic plate is movably located at one end of the thigh supporting plate, and a protection mechanism is detachably arranged on the bendable elastic plate; and the shank supporting plate is arranged on the bearing plate in a sliding manner, one end of the shank supporting plate is rotatably connected with the other end of the thigh supporting plate, the two sides of the joint are connected with one ends of the second electric telescopic rods, and the other ends of all the second electric telescopic rods are connected with the bearing plate. The utility model can carry out multifunctional spinal traction rehabilitation training, prevent the patient from easily sliding off in the curvature rehabilitation training process, and improve the spinal rehabilitation training effect of the patient.

Description

Traction device for rehabilitation after spinal surgery

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a traction device for spinal surgery postoperative rehabilitation.

Background

The spine is composed of vertebrae and intervertebral discs, is a rather soft and movable structure, is a skeleton in the middle of a human body, can effectively support the weight of the body, can be changed greatly along with the movement load of the body, is a junction of a movable section and a fixed section, has more damage opportunities, becomes a part where back pain occurs most frequently, and is used for traction of the spine to act on the spine or joints of four limbs so as to achieve the purposes of separating articular surfaces, stretching surrounding soft tissues, changing angles or force lines between bone structures and the like.

At present, current draw gear includes the flexible backplate, can adjust the tensile angle of user's backbone, nevertheless can't fix the patient, and the patient is carrying out the easy landing of crookedness rehabilitation training process, and can't adapt to and produce traction force when lying, and then can't satisfy the rehabilitation training of multifunctionality.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a traction device for rehabilitation after spinal surgery, aiming at solving the defects in the prior art.

The utility model aims to provide a traction device for rehabilitation after spinal surgery, which comprises:

the upper wall of one end of the bearing plate is provided with a limiting block, the upper wall of the other side of the bearing plate is provided with a fixed block, the side wall of the fixed block is connected with one end of a first electric telescopic rod, the other end of the first electric telescopic rod is provided with a platform plate, and the upper end of one side of the platform plate is provided with a stop plate;

the bendable elastic plate is arranged on the bearing plate in a sliding mode, one end of the bendable elastic plate is connected with the other end of the first electric telescopic rod and the other side of the platform plate at the same time, the other end of the bendable elastic plate is movably located at one end of the thigh supporting plate, and a protection mechanism is detachably arranged on the bendable elastic plate;

the shank supporting plate is arranged on the bearing plate in a sliding mode, one end of the shank supporting plate is connected with the other end of the shank supporting plate in a rotating mode, two sides of the joint are connected with one end of a second electric telescopic rod, the other end of each second electric telescopic rod is connected to the bearing plate, and the other end of the shank supporting plate is provided with a foot fixing rod.

Preferably, above-mentioned traction device for spinal surgery postoperative is recovered, the inside equipartition of flexible elastic plate is provided with a plurality of bracing pieces, and two upper and lower lateral walls all are connected with a connecting plate, one of them the spliced pole is connected simultaneously electric telescopic handle's the other end with the opposite side of landing slab, another spliced pole with thigh backup pad swing joint.

Preferably, above-mentioned traction device for spinal surgery postoperative is recovered, every at least the equipartition is provided with two first pulleys on the spliced pole, all first pulley with bearing board sliding connection, all set up on the bearing board all the spout that first pulley removed.

Preferably, above-mentioned recovered draw gear of using of spinal surgery postoperative, protection machanism include two protective component that the structure is the same, protective component includes arc protection piece, rotation post, fixed plate and spring, lower extreme one side of arc protection piece with the upper end of rotating the post is rotated even, the lower extreme of rotating the post with the fixed plate is connected, the lateral wall with the connection can be dismantled to the outer wall of flexible elastic plate, the upper end of spring with the lower extreme opposite side of arc protection piece is connected, and the lower extreme is connected the upper wall of fixed plate.

Preferably, above-mentioned traction device for spinal surgery postoperative is recovered, it is provided with the solid fixed ring of U-shaped to rotate on the post, the solid fixed ring of U-shaped goes up the equipartition at least and is provided with two fixing bolt, the solid fixed ring of U-shaped with the outer wall of flexible elastic plate is through all fixing bolt can dismantle the connection.

Preferably, above-mentioned traction device for spinal surgery postoperative rehabilitation, the foot dead lever includes fixed column and spiro union pole, the lower extreme of fixed column is provided with the second pulley, the lateral wall with the other end of shank backup pad is connected, the fixed column with the spiro union pole spiro union.

Preferably, above-mentioned traction device for spinal surgery postoperative is recovered, be provided with the horizontal pole on the spiro union pole, be provided with the soft layer on the horizontal pole.

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

1. the utility model fixes the foot through the foot fixing rod, the crus are positioned on the crus supporting plate, the thighs and the buttocks are positioned on the thigh supporting plate, the back is positioned on the bendable elastic plate, the rest parts are positioned on the platform plate, the knee joint is lifted by starting the second electric telescopic rod, the crus supporting plate slides on the bearing plate towards the direction of the second electric telescopic rod, so that the crus and the thighs are bent, then the first electric telescopic rod moves, one end of the bendable elastic plate slides on the bearing plate to be contacted with the thigh supporting plate without moving, the other end of the bendable elastic plate continues sliding after being subjected to the acting force of one end of the first electric telescopic rod, so that the bendable elastic plate is bent, the bending angle is further changed, and the stretching angle of the spine of a user is adjusted; form protection machanism through two protection component that the structure is the same, set up on the flexible elastic plate, when the back contacts with two protection component that the structure is the same, after the spring atress compression, the arc protection piece takes place to rotate on rotating the post, and then makes two arc protection pieces slowly remove in opposite directions, and then fixes the upper part of the body of human, prevents that the patient from carrying out the easy landing of crookedness rehabilitation training process.

2. When needs carry out the backbone of lying and pull, first electric telescopic handle removes towards fixed block direction, make the flexible elastic plate be in the horizontality, and then make the back be located the flexible elastic plate and be in same horizontal plane state with the landing slab, make all the other positions of patient on the flexible elastic plate and the landing slab, can adjust shank and thigh formation crookedness through second electric telescopic handle according to patient's travelling comfort, it is fixed or fixed to the head through the fender position board to last body through protection machanism, continue to start first electric telescopic handle and remove towards fixed block direction, and then produce traction force, make the patient can carry out multi-functional backbone and pull rehabilitation training.

Drawings

FIG. 1 is a schematic structural view of a traction device for post-surgical rehabilitation of spinal surgery according to the present invention;

FIG. 2 is a schematic top view of the bendable elastic plate of the present invention;

FIG. 3 is a schematic structural view of the guard mechanism of the present invention;

description of reference numerals:

1. the device comprises a bearing plate, 2, a limiting block, 3, a fixing block, 4, a first electric telescopic rod, 5, a platform plate, 6, a baffle plate, 7, a bendable elastic plate, 71, a connecting plate, 8, a thigh supporting plate, 9, a protection mechanism, 91, an arc-shaped protection block, 92, a rotating column, 93, a fixing plate, 94, a spring, 10, a shank supporting plate, 11, a second electric telescopic rod, 12 and a foot fixing rod.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the present invention will be further described with reference to the following specific embodiments and the accompanying drawings.

The utility model provides a traction device for spinal surgery postoperative rehabilitation, as shown in figures 1-3, comprising: the bearing plate 1 is provided with a limiting block 2 on the upper wall of one end, a fixing block 3 on the upper wall of the other side, the side wall of the fixing block 3 is connected with one end of a first electric telescopic rod 4, a platform plate 5 is arranged on the other end of the first electric telescopic rod 4, and a stop plate 6 is arranged at the upper end of one side of the platform plate 5; the bendable elastic plate 7 is arranged on the bearing plate 1 in a sliding mode, one end of the bendable elastic plate is connected with the other end of the first electric telescopic rod 4 and the other side of the platform plate 5 at the same time, the other end of the bendable elastic plate is movably located at one end of the thigh supporting plate 8, and a protection mechanism 9 is detachably arranged on the bendable elastic plate 7; the shank supporting plate 10 is arranged on the bearing plate 1 in a sliding mode, one end of the shank supporting plate 10 is connected with the other end of the shank supporting plate 8 in a rotating mode, two sides of the joint are connected with one end of a second electric telescopic rod 11, the other ends of all the second electric telescopic rods 11 are connected with the bearing plate 1, and the other end of the shank supporting plate 10 is provided with a foot fixing rod 12.

When the novel fixing device is used, firstly, feet are fixed through the foot fixing rod 12, preferably, the foot fixing rod 12 comprises a fixing column and a threaded rod, a second pulley is arranged at the lower end of the fixing column, the side wall of the fixing column is connected with the other end of the crus supporting plate 10, the fixing column is in threaded connection with the threaded rod, a cross rod is arranged on the threaded rod, a soft layer is arranged on the cross rod, in the embodiment, the soft layer is made of rubber, the cross rod rotates in the fixing column through the threaded rod, the vertical distance between the cross rod and the fixing column is increased, the feet are placed between the cross rod and the fixing column, the threaded rod rotates reversely, the vertical distance between the cross rod and the fixing column is further reduced, the cross rod is in contact with the feet, and further the foot fixing rod 12 is used for fixing the feet; secondly, the shank is positioned on a shank supporting plate 10, the thigh and the hip are positioned on a thigh supporting plate 8, the back is positioned on a flexible elastic plate 7, a protection mechanism 9 is detachably arranged on the flexible elastic plate 7 and can protect the back to prevent the patient from easily sliding down in the curvature rehabilitation training process, the rest parts are positioned on a platform plate 5, a baffle plate 6 is arranged at the upper end of one side of the platform plate 5, an elastic layer is also arranged on the baffle plate 6, in the embodiment, the elastic layer is a rubber layer, the head of the patient can be protected by the baffle plate 6 to ensure that the head has supporting force and the protection effect is increased, preferably, a plurality of supporting rods are uniformly distributed in the flexible elastic plate 7, the upper side wall and the lower side wall are both connected with a connecting plate 71, one connecting column 71 is simultaneously connected with the other end of the electric telescopic rod 4 and the other side of the platform plate 5, the other connecting column 71 is movably connected with the thigh supporting plate 8, all the second electric retractors 11 at the rotary connection part of the shank supporting plate 10 and the thigh supporting plate 8 are started, preferably, the shank supporting plate 10 and the thigh supporting plate 8 are connected through a rotating shaft, two ends of the rotating shaft are respectively provided with a bearing, one second electric retractor 11 is correspondingly connected with one bearing, when all the second electric retractors 11 ascend, the knee joint is ascended, the lower end of the fixed column is provided with at least a second pulley, the bearing plate 1 is provided with a second groove of all the second pulleys, so that the shank supporting plate 10 slidably arranged on the bearing plate 1 slides on the bearing plate 1 towards the direction of the second electric telescopic rod 11, the shanks and the thighs are bent, the adjustment can be carried out according to different patients, when the comfort degree of the patients is reached, the second electric telescopic rods 11 are stopped to be started, at the moment, the second electric telescopic rod 11 plays a role in supporting the thigh supporting plate 8 and the shank supporting plate 10; then, the side wall of the fixed block 3 is connected with the first electric telescopic rod 4, so that the first electric telescopic rod 4 moves towards the direction of the bendable elastic plate 7, at least two first pulleys are uniformly distributed on each connecting column 71, all the first pulleys are in sliding connection with the supporting plate 1, sliding chutes for moving all the first pulleys are formed in the supporting plate 1, and further the bendable elastic plate 7 moves towards the direction of the thigh supporting plate 8, preferably, an arc-shaped groove is further formed at the movable connection part between the thigh supporting plate 8 and the bendable elastic plate 7, so that the bendable elastic plate 7 is prevented from deflecting after being bent, when the bendable elastic plate 7 is in contact with the arc-shaped groove, one end of the bendable elastic plate 7 is not moving, at the moment, the first electric telescopic rod 4 continues to move, and further the other end of the bendable elastic plate 7 continues to slide after being subjected to the acting force of one end of the first electric telescopic rod 4, the bendable elastic plate 7 is bent, and the first electric telescopic rod 4 moves towards the bendable elastic plate 7, so that the bending angle of the bendable elastic plate 7 is changed, and the stretching angle of the spine of a user is adjusted;

when the lying spine traction needs to be carried out, the first electric telescopic rod 4 moves towards the direction of the fixed block 3, the bendable elastic plate is enabled to be in a horizontal state, the back of the patient is enabled to be located on the bendable elastic plate 7 and to be in the same horizontal plane state with the platform plate 3, the shank and the thigh can be adjusted to form the curvature through the second electric telescopic rod 11 according to the comfort of the patient, the leg is fixed through the foot fixing rod 12, the rest parts of the patient are enabled to be located on the bendable elastic plate 7 and to be located on the platform plate 3, the upper body of the patient is fixed through the protection mechanism 9 or the head of the patient is fixed through the bandage after the bandage is added on the baffle plate, the first electric telescopic rod 4 continues to be started to move towards the direction of the fixed block 3, the traction force is further generated, and the patient can carry out multifunctional spine traction rehabilitation training;

the protection mechanism 9 comprises two protection components with the same structure, each protection component comprises an arc protection block 91, a rotating column 92, a fixing plate 93 and a spring 94, one side of the lower end of each arc protection block 91 is rotatably connected with the upper end of the rotating column 92, the lower end of each rotating column 92 is connected with the fixing plate 93, the side wall of each arc protection block is detachably connected with the outer wall of the corresponding flexible elastic plate 7 through all fixing bolts, the upper end of each spring 94 is connected with the other side of the lower end of each arc protection block 91, the lower end of each spring is connected with the upper wall of the corresponding fixing plate 93, the protection mechanism 9 is formed by the two protection components with the same structure and is arranged on the corresponding flexible elastic plate 7, when the back of each protection component is in contact with the two protection components with the same structure, the springs 94 move downwards after being stressed and compressed, the arc protection blocks 91 rotate on the rotating columns 92, and then the two arc protection blocks 91 move slowly and oppositely to clamp the upper half bodies of patients, further fixing the device to prevent the patient from easily sliding off during the curvature rehabilitation training process; it is provided with the solid fixed ring of U-shaped to rotate on the post 92, the solid fixed ring of U-shaped goes up at least equipartition and is provided with two fixing bolt, the solid fixed ring of U-shaped can be dismantled with the outer wall of flexible elastic plate 7 and be connected, and then can adjust the angle of protection machanism 9 vertical direction on flexible elastic plate 7, through twisting all fixing bolt, make the solid fixed ring of U-shaped and flexible elastic plate 7 loosen, can adjust according to patient's health size, then the solid fixed ring of U-shaped is fixed again to all fixing bolt of rethread, and then adjust fixedly to patient's the upper part of the body.

It should be noted that, the connection relationship of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relationship of the structures is not described in detail since it does not relate to the utility model point and is a common application of the prior art.

It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A traction device for spinal surgery post-operative rehabilitation, comprising:

the device comprises a bearing plate (1), wherein a limiting block (2) is arranged on the upper wall of one end of the bearing plate, a fixed block (3) is arranged on the upper wall of the other side of the bearing plate, the side wall of the fixed block (3) is connected with one end of a first electric telescopic rod (4), a platform plate (5) is arranged on the other end of the first electric telescopic rod (4), and a stop plate (6) is arranged at the upper end of one side of the platform plate (5);

the bendable elastic plate (7) is arranged on the bearing plate (1) in a sliding mode, one end of the bendable elastic plate is connected with the other end of the first electric telescopic rod (4) and the other side of the platform plate (5) at the same time, the other end of the bendable elastic plate is movably located at one end of the thigh supporting plate (8), and a protection mechanism (9) is detachably arranged on the bendable elastic plate (7);

the shank supporting plate (10) is arranged on the bearing plate (1) in a sliding mode, one end of the shank supporting plate is connected with the other end of the thigh supporting plate (8) in a rotating mode, two sides of the joint are connected with one end of a second electric telescopic rod (11), the other end of the second electric telescopic rod (11) is connected to the bearing plate (1), and the other end of the shank supporting plate (10) is provided with a foot fixing rod (12).

2. The traction device for the post-operative rehabilitation of the spinal surgery according to claim 1, wherein a plurality of support rods are uniformly distributed inside the flexible elastic plate (7), a connecting plate (71) is connected to each of the upper and lower side walls, one of the connecting plates (71) is connected to the other end of the electric telescopic rod (4) and the other side of the platform plate (5), and the other connecting plate (71) is movably connected to the thigh support plate (8).

3. Traction device for post-surgical rehabilitation of the spinal column according to claim 2, characterized in that at least two first pulleys are arranged on each connection plate (71), all of said first pulleys are slidably connected to said support plate (1), and a sliding slot for moving all of said first pulleys is arranged on said support plate (1).

4. The traction device for post-operative rehabilitation of spinal surgery according to claim 1, wherein said protection mechanism (9) comprises two protection components with the same structure, said protection components comprise an arc protection block (91), a rotation column (92), a fixing plate (93) and a spring (94), one side of the lower end of said arc protection block (91) is rotatably connected with the upper end of said rotation column (92), the lower end of said rotation column (92) is connected with said fixing plate (93), the side wall is detachably connected with the outer wall of said flexible elastic plate (7), the upper end of said spring (94) is connected with the other side of the lower end of said arc protection block (91), and the lower end is connected with the upper wall of said fixing plate (93).

5. Traction device for post-operative rehabilitation of spinal surgery according to claim 4, characterized in that said rotation column (92) is provided with U-shaped fixing rings, on which at least two fixing bolts are uniformly distributed, said U-shaped fixing rings being detachably connected with the outer wall of said flexible elastic plate (7) through all said fixing bolts.

6. The traction device for post-spinal surgical rehabilitation according to claim 1, wherein the foot fixing rod (12) comprises a fixing column provided with a second pulley at a lower end thereof and a screw rod to which the fixing column is screw-coupled, and a side wall is connected to the other end of the lower leg support plate (10).

7. The post-spinal surgical rehabilitation traction device of claim 6, wherein a crossbar is disposed on the screw rod, the crossbar having a soft layer disposed thereon.