CN210355859U

CN210355859U - Rehabilitation equipment for fracture or dislocation patient

Info

Publication number: CN210355859U
Application number: CN201920097521.1U
Authority: CN
Inventors: 金鑫
Original assignee: Wuhu Tunghsu Weiyu Medical Device Technology Co ltd
Current assignee: Anhui Weiyu Medical Instrument Technology Co.,Ltd.
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-04-21
Anticipated expiration: 2029-01-21

Abstract

The utility model discloses a rehabilitation device for patients with fracture or dislocation, which comprises a bracket, two rehabilitation mechanisms and two cross rods, wherein the two bracket are provided, the two rehabilitation mechanisms are provided with two groups, each rehabilitation mechanism comprises a connecting rod I, a connecting rod II, a connecting rod III, a telescopic cylinder, a telescopic rod and a spring, the lower end of the connecting rod I is hinged with the upper end of the bracket, the upper end of the connecting rod I is hinged with the lower end of the connecting rod II, the upper end of the connecting rod III is hinged with the upper end of the connecting rod II, the three ends of the connecting rod I are hinged with the upper end of the bracket, a pin I is arranged on the side surface of the lower part of the connecting rod I, a pin II is arranged on the side surface of the upper part of the connecting rod III, the lower end of the telescopic cylinder is hooked with the pin I through a hook, the telescopic rod is connected with the telescopic cylinder in a sliding way, avoid the occurrence of intense pain and psychological pressure of difficult rehabilitation for patients.

Description

Rehabilitation equipment for fracture or dislocation patient

Technical Field

The utility model belongs to the technical field of medical treatment rehabilitation equipment, specifically speaking, the utility model relates to a fracture or dislocation patient rehabilitation equipment.

Background

In the orthopedic treatment process, often can receive the patient of big arm joint or elbow joint dislocation, also have the patient of bone fracture to appear among the serious person, in order to prevent that patient's own motion from aggravating the injury, or prevent fracture position dislocation etc. the doctor need fix injured joint through gypsum or splint, makes injured joint keep motionless or the motion of small amplitude in the certain time, guarantees the healing of the injury of tendon and bone of joint department.

After the injury heals frequently, the patient finds that own joints are not flexible before and always feel that the movement is blocked, and the joints do not move for a long time, so that the patient needs rehabilitation movement or training; to make the tendon or muscle in the joint to be in the state before injury; at present, a rehabilitee is adopted for operation, and some patients cannot adapt to the rehabilitation; and the force applied by the rehabilitee is not easy to control.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fracture or dislocation patient rehabilitation device has realized that the patient oneself is according to oneself accepting the recovered strength degree and is stretched the application of force operation, avoids appearing violent painful sense, causes recovered difficult psychological pressure for the patient.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: a rehabilitation device for patients with fracture or dislocation, which comprises two brackets, a rehabilitation mechanism and a cross bar, and a plurality of cross braces are arranged on each bracket at equal intervals, two groups of rehabilitation mechanisms are arranged, each rehabilitation mechanism consists of a connecting rod I, a connecting rod II, a connecting rod III, a telescopic cylinder, a telescopic rod and a spring, the lower end of the first connecting rod is hinged with the upper end of the bracket, the upper end of the first connecting rod is hinged with the lower end of the second connecting rod, the upper end of the third connecting rod is hinged with the upper end of the second connecting rod, the three ends of the third connecting rod are hinged with the upper end of the bracket, a first pin is arranged on the side surface of the lower part of the first connecting rod, a pin II is arranged on the side surface of the upper part of the connecting rod III, the lower end of the telescopic cylinder is hooked with the pin I through a hook, the telescopic rod is connected with the telescopic cylinder in a sliding way, the spring is arranged in the telescopic cylinder, and the telescopic rod penetrates through the spring, the end part of the telescopic rod is hooked with the second pin through a hook, and two ends of the cross rod are respectively connected with the third connecting rod.

Preferably, the third connecting rod is of an L-shaped structure.

Preferably, the three end parts of the connecting rod are provided with shaft sleeves, the shaft sleeves are used as balancing weights, and the two ends of the cross rod respectively penetrate through the shaft sleeves and are fastened and connected by nuts.

The beneficial effect of adopting above technical scheme is: the rehabilitation equipment for the fracture or dislocation patient needs rehabilitation training, after a doctor detaches plaster or a splint, in order to enable tendons or muscles at the injured joints to reach a state before injury, two hands hold a cross rod, then the uninjured hands serve as reference contrast, the uninjured hands do not apply force, only the injured hands apply force, the cross rod is pressed downwards, the cross rod rotates around an axis hinged with a support, then a pin two-way moves obliquely upwards in a telescopic cylinder through a telescopic rod to further compress a spring, and the patient himself performs stretching force application operation according to the degree of the rehabilitation force received by the patient, so that the phenomenon that the patient feels fiercely painful is avoided, and the psychological pressure of rehabilitation is caused to the patient; along with the telescopic link is stretched in a telescopic cylinder, connecting rod two and connecting rod one tend to the collineation, when connecting rod two and connecting rod one are in the collinear state, relative motion between telescopic link and the telescopic cylinder stops this moment, and connecting rod one and the collinear state of connecting rod two, the pin joint of connecting rod three and connecting rod one support, the pin joint of connecting rod three and support have formed a stable triangle-shaped structure this moment, play the limiting action to horizontal pole rotation angle, avoid the too big secondary injury that leads to the fact of rehabilitation training range.

The third connecting rod is of an L-shaped structure, so that the existence of rehabilitation rotation displacement of the cross rod is ensured; the connecting rod three-end portion is equipped with the axle sleeve, and the axle sleeve is as the balancing weight, horizontal pole both ends are passed the axle sleeve respectively and are fastened by the nut and be connected, and the action is fast and cause the secondary injury when avoiding the spring to resume deformation.

Drawings

FIG. 1 is a side view of the rehabilitation apparatus for a patient with a fracture or dislocation;

FIG. 2 is a front view of the stand;

FIG. 3 is a schematic view of the installation of a third connecting rod and a cross rod;

wherein:

1. a support; 2. a rehabilitation facility; 3. a cross bar; 10. a transverse supporting bar; 20. a first connecting rod; 20-1, a pin I; 21. a second connecting rod; 22. a third connecting rod; 22-1 and a second pin; 22-2, shaft sleeve; 23. a telescopic cylinder; 24. a telescopic rod; 25. a spring.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

As shown in fig. 1 to 3, the utility model relates to a fracture or dislocation patient rehabilitation equipment has realized that the patient oneself accepts the recovered strength degree according to oneself and has carried out tensile application of force operation, avoids appearing fierce painful sense, causes recovered difficult psychological pressure for the patient.

Specifically, as shown in fig. 1 to 3, the rehabilitation device comprises two brackets 1, a rehabilitation mechanism 2 and two cross bars 3, as shown in fig. 1 and 2, the brackets 1 are provided with a plurality of cross braces 10 at equal intervals on each bracket 1, the rehabilitation mechanism 2 is provided with two groups, the rehabilitation mechanism 2 comprises a first connecting rod 20, a second connecting rod 21, a third connecting rod 22, a telescopic cylinder 23, a telescopic rod 24 and a spring 25, the lower end of the first connecting rod 20 is hinged with the upper end of the bracket 1, the upper end of the first connecting rod 20 is hinged with the lower end of the second connecting rod 21, the upper end of the third connecting rod 22 is hinged with the upper end of the second connecting rod 21, the third connecting rod 22 is hinged with the upper end of the bracket 1, the side surface of the lower part of the first connecting rod 20 is provided with a first pin 20-1, the side surface of the upper part of the third connecting rod 22 is provided with a second pin 22-1, the lower end of the, the spring 25 is arranged in the telescopic cylinder 23, the telescopic rod 24 penetrates through the spring 25, the end part of the telescopic rod 24 is hooked with the pin II 22-1 through a hook, and two ends of the cross rod 3 are respectively connected with the connecting rod III 22.

As shown in fig. 1, the third connecting rod 22 is an "L" shaped structure.

As shown in fig. 1 and 3, a shaft sleeve 22-2 is arranged at the end of the connecting rod three 22, the shaft sleeve 22-2 is used as a counterweight, and two ends of the cross rod 3 respectively penetrate through the shaft sleeve 22-2 and are fastened and connected by nuts.

The following specific working modes are illustrated by specific examples:

example 1:

the rehabilitation equipment for the fracture or dislocation patient needs rehabilitation training, after a doctor detaches plaster or a splint, in order to enable tendons or muscles at the injured joints to reach a state before injury, two hands hold the cross rod 3, then the uninjured hands serve as reference contrast, the uninjured hands do not apply force, only the injured hands apply force, the cross rod 3 is pressed downwards, the cross rod 3 rotates around an axis hinged with the support 1, then the pin II 22-1 moves upwards in the telescopic cylinder 23 through the telescopic rod 24 to further compress the spring 25, the patient himself carries out stretching force application operation according to the degree of the rehabilitation force received by the patient, the phenomenon that the patient feels fiercely painful is avoided, and psychological pressure difficult to recover is caused to the patient; along with the telescopic rod 24 is stretched in the telescopic cylinder 23, the connecting rod two 21 and the connecting rod one 20 tend to be collinear, until the connecting rod two 21 and the connecting rod one 20 are in a collinear state, the relative motion between the telescopic rod 24 and the telescopic cylinder 23 is stopped at the moment, the collinear state of the connecting rod one 20 and the connecting rod two 21, the hinge point of the connecting rod three 22 and the connecting rod one 20 with the support 1 and the hinge point of the connecting rod three 22 with the support 1 form a stable triangular structure, the limiting effect on the rotation angle of the cross rod 3 is achieved, and secondary injury caused by overlarge rehabilitation training amplitude is avoided.

Example 2:

on the basis of the embodiment 1, the third connecting rod 22 is of an L-shaped structure, so that the existence of rehabilitation rotation displacement of the cross rod 3 is ensured; the end part of the third connecting rod 22 is provided with a shaft sleeve 22-2, the shaft sleeve 22-2 is used as a balancing weight, and the two ends of the cross rod 3 respectively penetrate through the shaft sleeve 22-2 and are fastened and connected by nuts, so that secondary injury caused by quick action when the spring 25 recovers deformation is avoided.

The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. A rehabilitation device for patients with fracture or dislocation, which is characterized in that: the rehabilitation device comprises supports (1), rehabilitation mechanisms (2) and transverse rods (3), wherein the supports (1) are provided with two supports, a plurality of transverse supporting rods (10) are arranged on each support (1) at equal intervals, the rehabilitation mechanisms (2) are provided with two groups, each rehabilitation mechanism (2) comprises a first connecting rod (20), a second connecting rod (21), a third connecting rod (22), a telescopic cylinder (23), a telescopic rod (24) and a spring (25), the lower end of the first connecting rod (20) is hinged with the upper end of the support (1), the upper end of the first connecting rod (20) is hinged with the lower end of the second connecting rod (21), the upper end of the third connecting rod (22) is hinged with the upper end of the second connecting rod (21), the end of the third connecting rod (22) is hinged with the upper end of the support (1), the side face of the lower portion of the first connecting rod (20) is provided with a first pin (20-1), the side, the telescopic cylinder is characterized in that the lower end of the telescopic cylinder (23) is hooked with a first pin (20-1) through a hook, a telescopic rod (24) is connected with the telescopic cylinder (23) in a sliding mode, a spring (25) is arranged in the telescopic cylinder (23), the telescopic rod (24) penetrates through the spring (25), the end portion of the telescopic rod (24) is hooked with a second pin (22-1) through a hook, and two ends of the cross rod (3) are connected with a third connecting rod (22) respectively.

2. A patient rehabilitation device for fractures or dislocations, according to claim 1, characterized in that: the third connecting rod (22) is of an L-shaped structure.

3. A patient rehabilitation device for fractures or dislocations, according to claim 2, characterized in that: the end part of the third connecting rod (22) is provided with a shaft sleeve (22-2), the shaft sleeve (22-2) is used as a balancing weight, and the two ends of the cross rod (3) respectively penetrate through the shaft sleeve (22-2) and are fixedly connected by nuts.