CN215840241U

CN215840241U - Auxiliary motion rehabilitation device for knee joint in orthopedics department

Info

Publication number: CN215840241U
Application number: CN202120817054.2U
Authority: CN
Inventors: 赵辉; 闫鹏; 李谌
Original assignee: First Affiliated Hospital of Jinzhou Medical University
Current assignee: First Affiliated Hospital of Jinzhou Medical University
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-02-18
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an orthopedic knee joint auxiliary exercise rehabilitation device, which relates to the field of medical appliances and comprises a cushion, a chair back and a bottom plate, the top surface of the bottom plate is fixedly connected with a protective sleeve groove, the inner bottom surface of the protective sleeve groove is fixedly connected with a hydraulic cylinder, the top end of the hydraulic cylinder is provided with a hydraulic rod, the top end of the hydraulic rod is fixedly connected with a cushion, the outer wall of the cushion is movably connected with a seat plate, the top end of the back of the seat plate is fixedly connected with a chair back, the top surface of the seat plate is fixedly connected with a supporting handrail, the inside of the supporting handrail is provided with a holding groove, the chair seat is characterized in that the chair seat is composed of a cushion and a cushion cover, the cushion cover is movably connected with the cushion cover through a hydraulic cylinder and a hydraulic rod, therefore, the height of the cushion can be controlled by pressing the lifting button by the patient, the device can be further suitable for patients with different heights and body shapes, and the comfort degree of the patients during rehabilitation training can be further improved.

Description

Auxiliary motion rehabilitation device for knee joint in orthopedics department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an orthopedic knee joint auxiliary exercise rehabilitation device.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the development and progress of science and technology, bone science has been greatly developed in diagnosis and treatment. The establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved; the extensive development of microsurgery ensures that the anastomosis and the release of the multi-toe free reconstruction hand and nerve bundles, and the anastomosis of small arteries with the diameter of 0.2mm is no longer mythical; the new operation type is adopted to treat diseases such as scoliosis, cervical spondylosis, cervical stenosis and the like, and a better bone science effect is achieved; various effective surgical methods are adopted for arthritis patients, so that the patients lying in bed for many years stand up again; the treatment of malignant bone tumor has been developed from single amputation to comprehensive treatment, and the cure rate and survival rate of the operation are improved; the clinical application of the knee arthroscope not only solves the diagnosis of some difficult arthrosis, but also realizes the synchronous diagnosis and treatment; with the development of material science, some complex fractures can also be treated by internal fixation; the functions and performances of the artificial joint and the artificial vertebral body are more perfect. In summary, the development of bone science is indistinguishable from the development of basic medicine, particularly experimental medicine and material science.

However, after the orthopedic knee joint operation, if the patient needs to completely recover, the rehabilitation training of the knee joint needs to be performed in time, and the existing rehabilitation training method has some disadvantages in practical application. The knee joint of the patient is not well exercised in a centralized way, and the rehabilitation efficiency is low.

Accordingly, one skilled in the art provides an assisted exercise rehabilitation device for an orthopedic knee joint to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an orthopedic knee joint auxiliary exercise rehabilitation device, which aims to solve the problems that after an orthopedic knee joint operation is performed on a patient, the patient needs to perform knee joint rehabilitation training in time if complete rehabilitation is needed, and the existing rehabilitation training method has some defects in practical application. The knee joint of the patient is not well exercised in a concentrated way, and the rehabilitation efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme:

an orthopedic knee joint auxiliary exercise rehabilitation device comprises a cushion, a chair back and a bottom plate, wherein a protective sleeve groove is fixedly connected to the top surface of the bottom plate, a hydraulic cylinder is fixedly connected to the inner bottom surface of the protective sleeve groove, a hydraulic rod is arranged at the top end of the hydraulic cylinder, a cushion is fixedly connected to the top end of the hydraulic rod, the outer wall of the cushion is movably connected with a chair plate, a chair back is fixedly connected to the top surface of the chair plate, a supporting handrail is fixedly connected to the top surface of the chair plate, a holding groove is formed in the supporting handrail, an electric rotating shaft is fixedly connected to the inside of the supporting handrail, a traction rope is fixedly connected to the outer wall of the electric rotating shaft, a connecting ring is fixedly connected to the bottom end of the traction rope, the inside of the connecting ring is movably connected with a connecting plate, the back surface of the connecting plate is fixedly connected with a suspension rod, and a pedal plate is movably connected to the bottom end of the suspension rod, the top surface of running-board is provided with anti-skidding draw-in groove, the inner wall bottom surface fixedly connected with fixing bandage of anti-skidding draw-in groove, hang a side swing joint of pole and have the auxiliary stand, the front end swing joint of auxiliary stand has the anticreep baffle.

As a preferred embodiment of the present invention: the top surface fixedly connected with who supports the handrail rotates the button, and the back of rotating the button is provided with lifting button, and lifting button's bottom surface also with support the top surface fixed connection of handrail together, the number of supporting the handrail has two.

As a preferred embodiment of the present invention: the top end of each hanging rod is movably connected with the corresponding movable rotating shaft, the outer wall of each movable rotating shaft is movably connected with the front side face of the corresponding seat plate, the number of the hanging rods is two, and the number of the movable rotating shafts is also two.

As a preferred embodiment of the present invention: the back fixedly connected with external socket in protective sheath groove, the number of running-board has two, and anti-skidding draw-in groove has all been seted up to the top surface of two running-boards, and the inner wall bottom surface of every anti-skidding draw-in groove all with a fixing bandage fixed connection.

As a preferred embodiment of the present invention: the material of fixing bandage is the elastic rubber material, and every equal swing joint in a side that hangs the pole has an auxiliary stand, the overlook cross-sectional shape of auxiliary stand is the ring shape, and several first mattings of every auxiliary stand have the sponge cushion.

As a preferred embodiment of the present invention: the number of anticreep baffle has two, and two anticreep baffles overlook the cross-sectional shape for the camber, and the number of electric rotating shaft has two, and every electric rotating shaft's surface all twines together with a haulage rope, and the number of go-between has two.

As a preferred embodiment of the present invention: the number of the connecting plates is two, the front-view section of the chair back is rectangular, the top-view section of the chair plate is n-shaped, and the two connecting rings are made of metal.

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

the utility model relates to an orthopedic knee joint auxiliary exercise rehabilitation device, which comprises a suspension rod movably connected with a seat plate through a movable rotating shaft, pedals movably connected with the bottom ends of the suspension rod, and an anti-skid clamping groove fixedly connected with a fixing bandage inside, so that a patient can directly sit on a cushion, then two feet are placed inside the anti-skid clamping groove for fixing, then an electric rotating shaft can be started by pressing a rotating button, a traction rope can be further driven to contract, and then the two pedals can be driven to rotate, so that the bending and stretching training of the knee joint of the patient can be carried out, unnecessary physical expenditure of the patient is further saved, the rehabilitation training for the knee joint of the patient is also realized, the training pertinence is reflected, two auxiliary brackets movably connected to one side surfaces of the two suspension rods and an anti-falling baffle plate movably connected with the front side surfaces of the auxiliary brackets are used for training, just so can be fine fix patient's both legs can not drop in the training, also improved the comfort level of patient when in the training, through swing joint at the pneumatic cylinder and the hydraulic stem of cushion bottom surface, the patient just so can control the height of cushion through pressing the lifting button, further make the device can adapt to the patient of different heights size, further just can improve their comfort level when rehabilitation training.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an orthopedic knee joint auxiliary exercise rehabilitation device with a detailed internal structure;

FIG. 2 is a side view of the apparatus for assisting the rehabilitation of the knee joint in orthopedics department;

FIG. 3 is a side view showing the expanded internal detail of the device for assisting the rehabilitation of the knee joint in orthopedics department;

fig. 4 is a top view of the internal detail structure of the rehabilitation device for assisting the movement of the knee joint in orthopedics department.

In the figure: 1-connecting ring; 2-cushion; 3-fixing the binding band; 4-a foot pedal; 5-a traction rope; 6-chair back; 7-holding the groove; 8-supporting the handrail; 9-a seat plate; 10-an electric rotating shaft; 11-a movable rotating shaft; 12-a connecting plate; 13-a suspension bar; 14-a turning button; 15-a lift button; 16-anti-slip card slot; 17-a hydraulic rod; 18-a protective sleeve groove; 19-a hydraulic cylinder; 20-a base plate; 21-an auxiliary support; 22-an anti-drop baffle; 23-external socket.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, an orthopedic knee joint auxiliary exercise rehabilitation device comprises a cushion 2, a chair back 6 and a bottom plate 20, wherein a protective sleeve groove 18 is fixedly connected to the top surface of the bottom plate 20 and is mainly used for protecting a hydraulic cylinder 19, the hydraulic cylinder 19 is fixedly connected to the inner bottom surface of the protective sleeve groove 18, a hydraulic rod 17 is arranged at the top end of the hydraulic cylinder 19, the cushion 2 is fixedly connected to the top end of the hydraulic rod 17 and is mainly used for facilitating a patient to sit down, the outer wall of the cushion 2 is movably connected with a chair plate 9, the top end of the back surface of the chair plate 9 is fixedly connected with the chair back 6, a support handrail 8 is fixedly connected to the top surface of the chair plate 9, a holding groove 7 is arranged inside the support handrail 8 and facilitates the patient to perform auxiliary support, an electric rotating shaft 10 is fixedly connected to the inside of the support handrail 8, a traction rope 5 is fixedly connected to the outer wall of the electric rotating shaft 10 and is used for controlling the angle adjustment 13, bottom fixedly connected with go-between 1 of haulage rope 5, go-between 1's inside and connecting plate 12 swing joint, the back of connecting plate 12 with hang pole 13 fixed connection, the bottom swing joint who hangs pole 13 has running-board 4, the top surface that has running-board 4 is provided with anti-skidding draw-in groove 16, the inner wall bottom surface fixedly connected with fixing bandage 3 of anti-skidding draw-in groove 16, mainly used prevents that patient's both feet from droing, a side swing joint who hangs pole 13 has auxiliary stand 21, auxiliary stand 21's front end swing joint has anticreep baffle 22, mainly used prevents that patient's both legs from taking off.

In this embodiment, referring to fig. 1, 2 and 4, the top surface of the supporting armrest 8 is fixedly connected with a rotating button 14, the back surface of the rotating button 14 is provided with two lifting buttons 15, which are mainly used for controlling the hydraulic cylinder 19 and the hydraulic rod 17 to lift, the bottom surface of each lifting button 15 is also fixedly connected with the top surface of the supporting armrest 8, the number of the supporting armrests 8 is two, the top end of each suspension rod 13 is movably connected with a movable rotating shaft 11, the outer wall of each movable rotating shaft 11 is movably connected with the front side surface of the seat plate 9, the number of the suspension rods 13 is two, the number of the movable rotating shafts 11 is also two, which is mainly used for facilitating the rotation of the suspension rods 13, the back surface of the protective sleeve groove 18 is fixedly connected with an external socket 23, the number of the pedals 4 is two, the top surfaces of the two pedals 4 are both provided with anti-slip grooves 16, and the bottom surface of the inner wall of each anti-slip groove 16 is fixedly connected with one fixing bandage 3, fixing band 3's material is the elastic rubber material, every equal swing joint in a side that hangs pole 13 has an auxiliary stand 21, mainly used fixed patient's both legs, auxiliary stand 21 overlooks sectional shape for the ring shape, several preceding pads of every auxiliary stand 21 have the sponge cushion, mainly used improves patient's comfort level, the number of anticreep baffle 22 has two, two anticreep baffle 22 overlook sectional shape be the archness, the number of electronic pivot 10 has two, the surface of every electronic pivot 10 all is in the same place with a haulage rope 5 winding, mainly used control hangs pole 13's angle, go-between 1's number has two, the number of connecting plate 12 has two, the front view sectional shape of back of the chair 6 is the rectangle, seat board 9 overlooks sectional shape and is "n" shape, the material of two go-between 1 is the metal material, mainly used makes things convenient for haulage rope 5's angle transform.

The utility model relates to an orthopedic knee joint auxiliary exercise rehabilitation device, which comprises a 1-connecting ring; 2-cushion; 3-fixing the binding band; 4-a foot pedal; 5-a traction rope; 6-chair back; 7-holding the groove; 8-supporting the handrail; 9-a seat plate; 10-an electric rotating shaft; 11-a movable rotating shaft; 12-a connecting plate; 13-a suspension bar; 14-a turning button; 15-a lift button; 16-anti-slip card slot; 17-a hydraulic rod; 18-a protective sleeve groove; 19-a hydraulic cylinder; 20-a base plate; 21-an auxiliary support; 22-an anti-drop baffle; 23-external socket.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The working principle of the utility model is as follows: firstly, medical staff can control a hydraulic cylinder 19 and a hydraulic rod 17 movably connected with the bottom surface of a cushion 2 to adjust the height of the cushion 2 by pressing a lifting button 15 for patients with different heights and sizes, then the patients can sit on the cushion 2, then a hanging rod 13 movably connected with a seat plate 9 through a movable rotating shaft 11, a pedal plate 4 movably connected with the bottom end of the hanging rod 13, and an anti-skid clamping groove 16 fixedly connected with a fixing bandage 3 inside are arranged, the medical staff can help the patients to place two feet inside the anti-skid clamping groove 16 for fixing, meanwhile, two auxiliary brackets 21 movably connected with one side surfaces of the two hanging rods 13 and an anti-skid baffle plate 22 movably connected with the front side surface of the auxiliary bracket 21 are used for fixing the shanks of the patients, and finally, the electric rotating shaft 10 can be started by pressing a rotating button 14, further, the traction rope 5 can be driven to contract, and then the two pedals 4 can be driven to rotate, so that the knee joint of the patient can be subjected to flexion and extension training.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides an orthopedics knee joint auxiliary exercise rehabilitation device, includes cushion (2), the back of the chair (6) and bottom plate (20), its characterized in that, the top surface fixedly connected with protective sleeve groove (18) of bottom plate (20), the inside bottom surface fixedly connected with pneumatic cylinder (19) of protective sleeve groove (18), the top of pneumatic cylinder (19) is provided with hydraulic stem (17), the top fixedly connected with cushion (2) of hydraulic stem (17), the outer wall and the seat board (9) swing joint of cushion (2), the back top fixedly connected with back of the chair (6) of seat board (9), the top surface fixedly connected with of seat board (9) supports handrail (8), the inside of supporting handrail (8) is provided with holds groove (7), the inside fixedly connected with electronic pivot (10) of supporting handrail (8), the outer wall fixedly connected with haulage rope (5) of electronic pivot (10), the bottom fixedly connected with go-between (1) of haulage rope (5), the inside and connecting plate (12) swing joint of go-between (1), the back of connecting plate (12) with hang pole (13) fixed connection, the bottom swing joint who hangs pole (13) has running-board (4), the top surface of running-board (4) is provided with anti-skidding draw-in groove (16), the inner wall bottom surface fixedly connected with fixing strap (3) of anti-skidding draw-in groove (16), a side swing joint who hangs pole (13) has auxiliary stand (21), the front end swing joint of auxiliary stand (21) has anticreep baffle (22).

2. The rehabilitation device for assisting the movement of knee joint in orthopedics department according to claim 1, characterized in that the top surface of the supporting handrail (8) is fixedly connected with a rotating button (14), the back surface of the rotating button (14) is provided with a lifting button (15), the bottom surface of the lifting button (15) is also fixedly connected with the top surface of the supporting handrail (8), and the number of the supporting handrail (8) is two.

3. The rehabilitation device for assisting the movement of the knee joint in orthopedics department according to the claim 1, characterized in that the top end of the suspension rod (13) is movably connected with the movable rotating shaft (11), the outer wall of the movable rotating shaft (11) is movably connected with the front side surface of the seat plate (9), the number of the suspension rods (13) is two, and the number of the movable rotating shafts (11) is also two.

4. The rehabilitation device for assisting the movement of the knee joint in orthopedics department according to claim 1, characterized in that the back surface of the protective sleeve groove (18) is fixedly connected with an external socket (23), the number of the pedals (4) is two, the top surfaces of the two pedals (4) are respectively provided with an anti-skid clamping groove (16), and the bottom surface of the inner wall of each anti-skid clamping groove (16) is fixedly connected with one fixing bandage (3).

5. The rehabilitation device for assisting the movement of the knee joint in the department of orthopaedics according to claim 1, wherein the fixing bandage (3) is made of elastic rubber, one side surface of each hanging rod (13) is movably connected with an auxiliary support (21), the overlooking cross section of each auxiliary support (21) is circular, and each auxiliary support (21) is paved with a sponge cushion.

6. The rehabilitation device for assisting the movement of knee joint in orthopedics department according to claim 1, characterized in that the number of the anti-falling baffles (22) is two, the two anti-falling baffles (22) are arc-shaped in the cross section in plan view, the number of the electric rotating shafts (10) is two, the outer surface of each electric rotating shaft (10) is wound together with one traction rope (5), and the number of the connecting rings (1) is two.

7. The rehabilitation device for assisting the movement of the knee joint in orthopedics department according to the claim 1 is characterized in that the number of the connecting plates (12) is two, the front cross section of the chair back (6) is rectangular, the top cross section of the chair plate (9) is n-shaped, and the two connecting rings (1) are made of metal.