阅读说明：本技术 一种类风湿关节炎患者辅助训练装置 (Rheumatoid arthritis patient assists trainer ) 是由 栾晶 苟兴春 郭亚博 于 2019-11-04 设计创作，主要内容包括：本发明提供了一种类风湿关节炎患者辅助训练装置,属于医疗器械技术领域,包括移动底座、伸缩装置和支撑装置；伸缩装置包括固定柱、升降柱和丝杠机构,固定柱设置在移动底座上,固定柱和升降柱均具有腔体,升降柱设置在固定柱内,丝杠机构设置在固定柱内,并带动升降柱上下移动；支撑装置包括第一辅助支撑体和第二辅助支撑体,第一辅助支撑体和第二辅助支撑体的横截面均为与人体胳膊配合的弧形结构,第一辅助支撑体和第二辅助支撑体的弧形开口朝上设置,第一辅助支撑体一端与升降柱固定连接,第二辅助支撑体沿升降柱周向与升降柱滑动连接。该装置可利用臂部协助患者进行行走、弯腰、蹲下、坐起等训练,对缓解病情和康复具有一定的作用。(The invention provides an auxiliary training device for rheumatoid arthritis patients, which belongs to the technical field of medical instruments and comprises a movable base, a telescopic device and a supporting device; the telescopic device comprises a fixed column, a lifting column and a screw rod mechanism, wherein the fixed column is arranged on the movable base, the fixed column and the lifting column are both provided with cavities, the lifting column is arranged in the fixed column, and the screw rod mechanism is arranged in the fixed column and drives the lifting column to move up and down; the supporting device comprises a first auxiliary supporting body and a second auxiliary supporting body, the cross sections of the first auxiliary supporting body and the second auxiliary supporting body are arc-shaped structures matched with arms of a human body, arc-shaped openings of the first auxiliary supporting body and the second auxiliary supporting body are arranged upwards, one end of the first auxiliary supporting body is fixedly connected with the lifting column, and the second auxiliary supporting body is connected with the lifting column in a sliding mode along the circumferential direction of the lifting column. The device can utilize the arm to assist the patient to do the training of walking, bending down, squatting, sitting up, etc., and has certain effect on relieving the state of an illness and recovering.)

1. An auxiliary training device for patients with rheumatoid arthritis is characterized by comprising a movable base, a telescopic device and a supporting device;

the telescopic device comprises a fixed column (1), a lifting column (2) and a screw rod mechanism, wherein the fixed column (1) is arranged on the moving base, the fixed column (1) and the lifting column (2) are respectively provided with a cavity, the lower end of the lifting column (2) is sleeved in the fixed column (1), and the screw rod mechanism is arranged in the fixed column (1) and drives the lifting column (2) to move up and down;

the supporting device comprises a first auxiliary supporting body (3) and a second auxiliary supporting body (4), the cross sections of the first auxiliary supporting body (3) and the second auxiliary supporting body (4) are arc-shaped structures matched with the arms of a human body, the arc-shaped openings of the first auxiliary supporting body (3) and the second auxiliary supporting body (4) are arranged upwards, one end of the first auxiliary supporting body (3) is fixedly connected with the lifting column (2), the second auxiliary supporting body (4) is connected with the lifting column (2) in a sliding mode along the circumferential direction of the lifting column (2), and the second auxiliary supporting body (4) is flush with the first auxiliary supporting body (3) when sliding to one side of the first auxiliary supporting body (3);

the first auxiliary supporting body (3) and the second auxiliary supporting body (4) are internally provided with a pressure sensor, a heating module and a controller, the pressure sensor is electrically connected with a signal input end of the controller, and the heating module is electrically connected with a signal output end of the controller.

2. The rheumatoid arthritis patient training aid of claim 1, wherein the screw mechanism comprises a screw motor (5), a screw (6) and a screw nut (7), the screw motor (5) is arranged at the bottom of the fixed column (1), the lower end of the screw (6) is fixedly connected with an output shaft of the screw motor (5), the screw nut (7) is sleeved on the screw (6) and is in threaded connection with the screw (6), the screw nut (7) is circumferentially provided with a plurality of connecting rods (8), one end of each connecting rod (8) is fixedly connected with the screw nut (7), and the other end of each connecting rod (8) is fixedly connected with the inner wall of the lifting column (2).

3. The rheumatoid arthritis patient training aid of claim 1, wherein a sliding groove (9) is formed in the outer wall of the lifting column (2) along the circumferential direction, a sliding rod (10) matched with the sliding groove (9) is arranged at one end of the second auxiliary supporting body (4), a limiting block (11) is arranged at the tail end of the sliding rod (10), the sliding rod (10) penetrates through the sliding groove (9), and the limiting block (11) is arranged on the inner wall of the sliding groove (9).

4. The rheumatoid arthritis patient training aid as claimed in claim 1, wherein the first auxiliary supporting body (3) and the second auxiliary supporting body (4) are provided with magnetic material coatings (12) on opposite surfaces thereof, the magnetic material coatings are mutually attracted, and rubber cushions (13) are respectively provided on the top surfaces of the first auxiliary supporting body (3) and the second auxiliary supporting body (4).

5. The rheumatoid arthritis patient training aid of claim 1, wherein said moving base comprises three supporting legs (14), and said three supporting legs (14) are uniformly arranged at the bottom of said fixed column (1).

6. The rheumatoid arthritis patient training aid of claim 5, wherein the end of the supporting leg (14) is provided with an electric roller (15), the other end of the first auxiliary supporting body (3) is provided with a moving button (16) and a lifting button (17), the moving button (16) is electrically connected with the electric roller (15), and the lifting button (17) is electrically connected with the screw motor (5).

7. The rheumatoid arthritis patient training aid as claimed in claim 4, wherein a massage protrusion is provided on said rubber cushion (13).

8. The rheumatoid arthritis patient training aid as claimed in claim 1, further comprising a leg stretching training device, wherein the leg stretching training device comprises a seat plate (19) and two sets of stretching structures, the seat plate (19) is oppositely arranged on two sides of the fixed column (1), the fixed column (1) is detachably connected with the seat plate (19), each set of stretching structures comprises a first stretching cylinder (21), a second stretching cylinder (22), a tension spring (23), a placing plate (24) and a pedal plate (25), one end of the first stretching cylinder (21) is detachably connected with the fixed column (1), one end of the second stretching cylinder (22) is movably sleeved in the other end of the first stretching cylinder (21), one side of the placing plate (24) is fixedly connected with the other end of the second stretching cylinder (22), and the pedal plate (25) is hinged with the other side of the placing plate (24), the tension spring (23) is arranged in the first stretching cylinder (21) and the second stretching cylinder (22), one end of the tension spring (23) is detachably connected with the fixing column (1), and the other end of the tension spring (23) is fixedly connected with one side of the placing plate (24).

9. The rheumatoid arthritis patient training aid of claim 1, wherein a positioner is arranged in the second auxiliary supporting body (4), and an audible and visual alarm (18) is arranged at the top of the lifting column (2).

10. The rheumatoid arthritis patient training aid of claim 9, further comprising a tracking APP, wherein a Bluetooth module is arranged in the second auxiliary supporting body (4), and the locator and the audible and visual alarm (18) are in networking communication with the tracking APP through the Bluetooth module.

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an auxiliary training device for patients with rheumatoid arthritis.

Background

Rheumatoid Arthritis (RA) is a chronic, inflammatory synovitis-predominant systemic disease of unknown etiology. It is characterized by multiple joints, symmetry and invasive arthritis of small joints of hands and feet, and joint deformity and function loss caused by the fact that the external organs of joints are affected by serum rheumatoid factor positivity.

The symptoms of rheumatoid arthritis are mostly manifested as red and swollen knee pain, pain in ascending and descending stairs, soreness and discomfort of knees when sitting and standing, stiff and painful hands and arms, and the like, and commonly include general joint pain, joint swelling, morning stiffness, and the like. The treatment of such diseases requires not only medication but also some necessary rehabilitation training aids. Because knee joint is tired to move about to the arthritis patient and influences greatly, consequently present auxiliary training device all uses the knee joint as the owner generally, and the patient often needs the auxiliary stand to come the weight of auxiliary stay health to reduce the pressure to the knee joint, carry out certain rehabilitation training to the knee joint simultaneously.

In fact, many patients are unwilling or afraid to move joints for assistant training because of the conflicted psychology or the wrong recognition of symptoms such as inflammation, swelling, hot pain of arthritis, joint function loss caused by joint deformation and the like, which promotes the acceleration of joint function loss and seriously affects the life quality of the patients. How to reduce the conflict psychology of the patient caused by joint pain and the like in the joint training process, the patient is assisted to easily perform joint training on the basis of reducing the joint pressure, and the arm also plays a great role in reducing the pressure of the knee joint. Therefore, how to combine the knee joint training and the arm auxiliary function together is an urgent problem to be solved by the prior art.

Therefore, the application provides a rheumatoid arthritis patient training aid.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides an auxiliary training device for patients with rheumatoid arthritis.

In order to achieve the above purpose, the invention provides the following technical scheme:

an auxiliary training device for rheumatoid arthritis patients comprises a movable base, a telescopic device and a supporting device;

the telescopic device comprises a fixed column, a lifting column and a screw rod mechanism, the fixed column is arranged on the moving base, the fixed column and the lifting column are both provided with cavities, the lower end of the lifting column is sleeved in the fixed column, and the screw rod mechanism is arranged in the fixed column and drives the lifting column to move up and down;

the supporting device comprises a first auxiliary supporting body and a second auxiliary supporting body, the cross sections of the first auxiliary supporting body and the second auxiliary supporting body are arc-shaped structures matched with arms of a human body, arc-shaped openings of the first auxiliary supporting body and the second auxiliary supporting body are arranged upwards, one end of the first auxiliary supporting body is fixedly connected with the lifting column, the second auxiliary supporting body is connected with the lifting column in a sliding mode along the circumferential direction of the lifting column, and the second auxiliary supporting body is flush with the first auxiliary supporting body when sliding to one side of the first auxiliary supporting body;

the first auxiliary supporting body and the second auxiliary supporting body are internally provided with a pressure sensor, a heating module and a controller, the pressure sensor is electrically connected with a signal input end of the controller, and the heating module is electrically connected with a signal output end of the controller.

Preferably, the screw mechanism comprises a screw motor, a screw and a screw nut, the screw motor is arranged at the bottom of the fixed column, the lower end of the screw is fixedly connected with an output shaft of the screw motor, the screw nut is sleeved on the screw and is in threaded connection with the screw, the screw nut is provided with a plurality of connecting rods along the circumferential direction, one end of each connecting rod is fixedly connected with the screw nut, and the other end of each connecting rod is fixedly connected with the inner wall of the lifting column.

Preferably, the outer wall of the lifting column is circumferentially provided with a sliding groove, one end of the second auxiliary supporting body is provided with a sliding rod matched with the sliding groove, the tail end of the sliding rod is provided with a limiting block, the sliding rod penetrates through the sliding groove, and the limiting block is arranged on the inner wall of the sliding groove.

Preferably, the first auxiliary supporting body and the second auxiliary supporting body are provided with magnetic material coatings which attract each other on opposite surfaces, and rubber cushions are arranged on the top surfaces of the first auxiliary supporting body and the second auxiliary supporting body.

Preferably, the mobile base comprises three supporting legs, and the three supporting legs are uniformly arranged at the bottom of the fixed column.

Preferably, the supporting leg end is provided with electronic gyro wheel, the first auxiliary supporting body other end is provided with removes button and lift button, remove the button with electronic gyro wheel electricity is connected, the lift button with lead screw motor electricity is connected.

Preferably, the rubber cushion is provided with a massage bulge.

Preferably, the leg stretching training device comprises a seat plate and two groups of stretching structures which are oppositely arranged on two sides of the fixed column, the seat plate is detachably connected with the fixed column, each group of stretching structures comprises a first stretching cylinder, a second stretching cylinder, a tension spring, a placing plate and a pedal plate, one end of the first stretching cylinder is detachably connected with the fixed column, one end of the second stretching cylinder is movably sleeved in the other end of the first stretching cylinder, one side of the placing plate is fixedly connected with the other end of the second stretching cylinder, the pedal plate is hinged to the other side of the placing plate, the tension springs are arranged in the first stretching cylinder and the second stretching cylinder, one end of the tension spring is detachably connected with the fixed column, and the other end of the tension spring is fixedly connected with one side of the placing plate.

Preferably, a positioner is arranged in the second auxiliary supporting body, and an audible and visual alarm is arranged at the top of the lifting column.

Preferably, still including tracking APP, be provided with bluetooth module in the second auxiliary support body, locator and audible-visual annunciator pass through bluetooth module with tracking APP realizes networking communication.

The invention provides an auxiliary training device for rheumatoid arthritis patients, which comprises a movable base, a telescopic device and a supporting device; the telescopic device comprises a fixed column, a lifting column and a screw rod mechanism, wherein the fixed column is arranged on the movable base, the fixed column and the lifting column are both provided with cavities, the lifting column is arranged in the fixed column, and the screw rod mechanism is arranged in the fixed column and drives the lifting column to move up and down; support arrangement includes first auxiliary support body and second auxiliary support body, the cross section of first auxiliary support body and second auxiliary support body be with human arm complex arc structure, the arc opening of first auxiliary support body and second auxiliary support body sets up, first auxiliary support body one end and lift post fixed connection, second auxiliary support body slides with the lift post along lift post circumference, the height of whole device is adjusted to accessible screw mechanism, satisfy the user to the requirement of height, can be to user's arm through first auxiliary support body and second auxiliary support body simultaneously, certain support is carried out to hand and health part, help the patient to walk, bow, squat, sit up training such as, have certain effect to alleviating the state of an illness and recovered.

Drawings

FIG. 1 is a schematic structural diagram of an auxiliary training device for rheumatoid arthritis patients in embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the use state of the training aid for rheumatoid arthritis patients in accordance with embodiment 1 of the present invention;

fig. 3 is a plan view of the first auxiliary support and the second auxiliary support in the state of fig. 2;

fig. 4 is a schematic structural view of a second auxiliary support body.

In the figure: the device comprises a fixed column 1, a lifting column 2, a first auxiliary supporting body 3, a second auxiliary supporting body 4, a screw motor 5, a screw 6, a screw nut 7, a connecting rod 8, a sliding chute 9, a sliding rod 10, a limiting block 11, a magnetic material coating 12, a rubber soft cushion 13, a supporting leg 14, an electric roller 15, a moving key 16, a lifting key 17, an audible and visual alarm 18, a seat plate 19, a first stretching cylinder 21, a second stretching cylinder 22, a tension spring 23, a placing plate 24 and a pedal plate 25.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.