CN219815196U

CN219815196U - Upper limb rehabilitation device

Info

Publication number: CN219815196U
Application number: CN202320952533.4U
Authority: CN
Inventors: 许海燕; 付红英; 陈丹; 罗丽华; 习春丽; 吴潇
Original assignee: Wuhan No4 Hospital
Current assignee: Wuhan No4 Hospital
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-13
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to the field of medical equipment, in particular to an upper limb rehabilitation device. The utility model comprises a supporting mechanism and an arm traction assembly arranged on the supporting mechanism. The arm traction assembly comprises a sleeve frame, a first connecting belt, a grab handle, a second connecting belt and an elbow fixing belt; the lower end of the sleeve frame is fixedly connected with the grab handle through a first connecting belt, and two side surfaces of the grab handle are fixedly connected with the elbow fixing belt through a second connecting belt; the two ends of the elbow fixing strap are movably connected to form a cylindrical main body. The number of arm traction components is at least two. The utility model aims to provide an upper limb rehabilitation device, which solves the problems that an elbow joint is not fixed in an auxiliary way and the distance between two traction ends cannot be adjusted in the rehabilitation process of the upper limb rehabilitation device.

Description

Upper limb rehabilitation device

Technical Field

The utility model relates to the field of medical equipment, in particular to an upper limb rehabilitation device.

Background

The upper limb reconstruction mainly comprises the steps of enabling the shoulder, the arm and the shoulder muscle to move, compared with the lower limb, the bones of the upper limb of a human being are light, the joint capsule is thin and loose, the collateral ligaments are fewer, the muscles are more, the muscles are smaller and slender, and after the upper limb is injured, a training device is needed to carry out rehabilitation training on the upper limb.

However, the existing upper limb training device is poor in applicability and cannot meet the reconstruction requirements of old patients. When the upper limb is rehabilitated, the patient should pay attention to the fact that the elbow joint is required to be straightened as much as possible according to the action specification to conduct stretching rehabilitation when the patient moves the arm in different modes. However, most elderly patients suffer from osteoporosis, the action of lifting the upper limbs is difficult due to physical reasons, the elbow joint straightening in the whole rehabilitation process is more difficult to ensure in the absence of assistance, and nonstandard rehabilitation actions not only affect the rehabilitation effect, but also can increase the burden of the upper limbs.

In addition, the distance between two ends of the existing upper limb rehabilitation device for traction is fixed, and people with different statures and sizes cannot be matched.

Therefore, how to design an upper limb rehabilitation device which can fix elbow joints and adjust the distance between two traction ends in the rehabilitation process is a technical problem to be solved.

Disclosure of Invention

In order to solve the above problems, the present utility model provides an upper limb rehabilitation device, which solves the problems that the elbow joint is not fixed in an auxiliary manner and the distance between two traction ends cannot be adjusted in the rehabilitation process of the upper limb rehabilitation device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the scheme includes a support mechanism and an arm traction assembly mounted on the support mechanism. The arm traction assembly comprises a sleeve frame, a first connecting belt, a grab handle, a second connecting belt and an elbow fixing belt; the lower end of the sleeve frame is fixedly connected with the grab handle through a first connecting belt, and two side surfaces of the grab handle are fixedly connected with the elbow fixing belt through a second connecting belt; the two ends of the elbow fixing strap are movably connected to form a cylindrical main body. The number of arm traction components is at least two.

Further, the inner wall of one end of the elbow fixing band is covered with a magic tape surface, and the outer wall of the other end of the elbow fixing part is covered with a magic tape hook surface.

Further, the supporting mechanism comprises a length adjusting assembly, telescopic rods are fixedly connected to two sides of the length adjusting assembly, and U-shaped bed clamps are fixedly connected to the bottom ends of the telescopic rods; the length adjusting assembly comprises a first connecting rod and a movable rod movably connected to the first connecting rod, a second connecting rod is movably connected in the movable rod, and the first connecting rod is movably connected with the second connecting rod through the movable rod.

Further, a sleeve frame is movably sleeved on the movable rod, a plurality of positioning pin holes are formed in the surface of the movable rod, and positioning bolts are connected to the sleeve frame through holes in a threaded mode.

Further, the first connecting belt is movably connected with an adjusting buckle for adjusting the length of the first connecting belt.

Furthermore, an anti-abrasion gasket is paved on the inner wall of the elbow fixing part.

Further, the movable rod, the first connecting rod and the second connecting rod are connected through threads.

Further, the lower surface of the U-shaped bed clamp is provided with fastening bolts in threaded connection with the U-shaped bed clamp.

The utility model has the following beneficial effects:

1. according to the utility model, the elbow fixing belt is designed, so that the elbow of a patient keeps a fixed and straightened state in the rehabilitation process, the correct rehabilitation posture is kept, and the rehabilitation efficiency is improved.

2. The two ends of the elbow fixing belt are movably connected, so that the elbow fixing belt can be suitable for more patients with different sizes, and the practicability of the elbow fixing belt is enhanced.

3. The whole width of the supporting mechanism can be adjusted through the length adjusting assembly, so that the supporting mechanism can be clamped on two sides of sickbeds with different widths, and the practicability of the supporting mechanism is improved.

4. According to the utility model, the distance between the two arm traction assemblies is adjusted through the arm traction assemblies movably sleeved on the supporting mechanism, so that the patient can use the device more comfortably.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram illustrating a usage state of the switch head according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a movable bar;

FIG. 5 is a schematic view 1 of the present utility model in use;

fig. 6 is a sectional view 1 of the present utility model in a use state.

Reference numerals illustrate:

1-arm traction assembly, 11-sleeve frame, 111-positioning bolt, 12-first connecting belt, 121-adjusting buckle, 13-grab handle, 14-second connecting belt, 15-elbow fixing belt, 151-magic tape surface, 152-magic tape hook surface and 153-anti-wear washer;

the device comprises a 2-supporting mechanism, a 21-length adjusting assembly, a 211-first connecting rod, a 212-movable rod, 2121-positioning pin holes, a 213-second connecting rod, a 22-telescopic rod, a 23-U-shaped bed clamp and 231-fastening bolts;

z-elbow.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and specific examples:

referring to fig. 1-6, the present embodiment includes a support mechanism 2 and an arm-pulling assembly 1 mounted on the support mechanism 2.

The arm traction assembly 1 comprises a sleeve frame 11, a first connecting belt 12, a grab handle 13, a second connecting belt 14 and an elbow fixing belt 15; the lower end of the sleeve frame 11 is fixedly connected with a grab handle 13 through a first connecting belt 12, and two side surfaces of the grab handle 13 are fixedly connected with an elbow fixing belt 15 through a second connecting belt 14; the two ends of the elbow fixing strap 15 are movably connected to form a cylindrical main body. The number of arm traction assemblies 1 is at least two.

The inner wall of elbow fixed band 15 one end covers is equipped with the magic and pastes the hair face 151, and the outer wall of elbow fixed band 15 other end covers is equipped with the magic and pastes hair face 152, connects through the magic and makes elbow fixed band 15 can adapt to the patient of different sizes, and the suitability is stronger. The inner wall of the elbow fixing band 15 is paved with an anti-abrasion gasket 153, so that the elbow of a patient can be prevented from being injured by grinding during rehabilitation.

In the use process, the patient holds the grab handle 13 by both hands, the arms are kept in a straightened state, the medical staff wears the elbow fixing band 15 for the patient, and the elbow Z of the patient is fixed in the arm fixing structure by bonding the magic tape surface 152 on the elbow fixing part 15 and the magic tape surface 151. The arm can keep a straightened state in the whole rehabilitation process, and is not easy to bend.

The supporting mechanism 2 comprises a length adjusting assembly 21, telescopic rods 22 are fixedly connected to two sides of the length adjusting assembly 21, and U-shaped bed clamps 23 are fixedly connected to the bottom ends of the telescopic rods 22; the length adjusting assembly 21 comprises a first connecting rod 211 and a movable rod 212 movably connected to the first connecting rod 211, a second connecting rod 213 is movably connected in the movable rod 212, and the first connecting rod 211 is movably connected with the second connecting rod 213 through the movable rod 212. The movable rod 212, the first connecting rod 211 and the second connecting rod 213 are connected through threads.

The movable rod 212 is movably sleeved with a sleeve frame 11, a plurality of positioning pin holes 2121 are formed in the surface of the movable rod 212, and the sleeve frame 11 is connected with positioning bolts 111 through holes in a threaded manner. The position of the sleeve frame 11 on the movable rod 212 is moved according to the size of the patient, and the interval between the two sleeve frames 11 is adjusted, so that the patient can use the device more comfortably.

The bottom fixedly connected with's of bracing piece 4U type bed presss from both sides 23, and the lower surface of U type bed presss from both sides 23 all is provided with the fastening bolt 231 with U type bed presss from both sides 23 threaded connection, and fastening bolt 231 can be from the bottom up on the bed board, makes the fixation clamp can the centre gripping in the both sides of bed board.

The first connecting belt 12 is movably connected with an adjusting buckle 121 for adjusting the length of the first connecting belt 12, and the length of the first connecting belt 12 is adjusted through the adjusting buckle 121.

The working principle is approximately as follows: when in use, the distance between the two fixing frames 1 is adjusted and set through the matching of the first connecting rod 211 and the movable rod 212, so that the fixing frames can be fixed on two sides of the bed board, and the universality is strong. The fixing frame 1 can be clamped at the two side edges of the bed board through the fastening bolts 231 on the U-shaped bed clamp 23. The overall height of the upper limb rehabilitation device is adjusted by adjusting the telescopic rod 22 according to the length of the upper limb of the patient, and the length of the first connecting belt 12 is adjusted by the adjusting buckle 121 on the first connecting belt 12 to determine the height of the grab handle 13.

The patient keeps the elbow Z in a straightened state according to the lifting of the two arms, and after the medical staff determines that the rehabilitation posture of the patient is correct, the two ends of the elbow fixing band at the elbow Z are adhered. The cylindrical elbow fixing belt can prevent the elbow Z joint of the patient from bending in the rehabilitation process, and always maintain the correct rehabilitation posture, so that the rehabilitation efficiency of the patient can be improved due to the correct rehabilitation posture

The foregoing description is only specific embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. An upper limb rehabilitation device which is characterized in that: comprises a supporting mechanism (2) and an arm traction assembly (1) arranged on the supporting mechanism (2);

the arm traction assembly (1) comprises a sleeve frame (11), a first connecting belt (12), a grab handle (13), a second connecting belt and an elbow fixing belt; the lower end of the sleeve frame (11) is fixedly connected with a grab handle (13) through a first connecting belt (12), and two side surfaces of the grab handle (13) are fixedly connected with an elbow fixing belt (15) through a second connecting belt (14); two ends of the elbow fixing belt (15) are movably connected to form a cylinder;

the number of the arm traction components (1) is at least two.

2. An upper limb rehabilitation device according to claim 1, wherein: the inner wall of one end of the elbow fixing band (15) is covered with a magic tape surface (151), and the outer wall of the other end of the elbow fixing band (15) is covered with a magic tape hook surface (152).

3. An upper limb rehabilitation device according to claim 1, wherein: the supporting mechanism (2) comprises a length adjusting assembly (21), telescopic rods (22) are fixedly connected to two sides of the length adjusting assembly (21), and U-shaped bed clamps (23) are fixedly connected to the bottom ends of the telescopic rods (22); the length adjusting assembly (21) comprises a first connecting rod (211) and a movable rod (212) movably connected to the first connecting rod (211), a second connecting rod (213) is movably connected in the movable rod (212), and the first connecting rod (211) and the second connecting rod (213) are movably connected through the movable rod (212).

4. An upper limb rehabilitation device according to claim 3, wherein: the movable rod (212) is movably sleeved with a sleeve frame (11), a plurality of positioning pin holes (2121) are formed in the surface of the movable rod (212), and the sleeve frame (11) is connected with positioning bolts (111) through holes in a threaded mode.

5. An upper limb rehabilitation device according to claim 3, wherein: the movable rod (212), the first connecting rod (211) and the second connecting rod (213) are connected through threads.

6. An upper limb rehabilitation device according to claim 1, wherein: the first connecting belt (12) is movably connected with an adjusting buckle (121) for adjusting the length of the first connecting belt (12).

7. An upper limb rehabilitation device according to claim 1, wherein: an anti-abrasion gasket (153) is laid on the inner wall of the elbow fixing belt (15).

8. An upper limb rehabilitation device according to claim 3, wherein: the lower surfaces of the U-shaped bed clamps (23) are respectively provided with a fastening bolt (231) in threaded connection with the U-shaped bed clamps (23).