Upper limb moving device for household health care of hemiplegic patient

By designing an upper limb movement device with medical lifting cylinder and guide column, the problem of the inability to move the upper limbs in the early stage of hemiplegia patients is solved, and the hand movement cycle training is achieved through pneumatic devices, increasing the range of joint movement, reducing stiffness, and adapting to the gradual training during the rehabilitation process.

CN222566210UActive Publication Date: 2025-03-07SHANXI BETHUNE HOSPITAL (SHANXI ACAD OF MEDICAL SCI SHANXI HOSPITAL OF TONGJI HOSPITAL AFFILIATED TO TONGJI MEDICAL COLLEGE OF HUAZHONG UNIV OF SCI & TECH SHANXI MEDICAL UNIV THIRD HOSPITAL SHANXI MEDICAL UNIV THIRD CLINICAL COLLEGE OF MEDICINE)
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Patent Information

Application Number
CN202420999878.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-10
Publication Date
2025-03-07
Estimated Expiration
2034-05-10

AI Technical Summary

Technical Problem

In the early stage, patients with hemiplegia cannot move their upper limbs and cannot use upper force to train their upper limb movement devices.

Method used

An upper limb movement device with a medical lifting cylinder and guide column is designed. The upper limb's hands are driven to train the movement cycle through a pneumatic device, and the finger cover and hand cover are used to bending and stretch.

Benefits of technology

By increasing the range of joint motion, reducing stiffness, improving hand muscle coordination, making movements smoother and more natural, it helps gradually restore hand sensation and adapt to progressive training during the recovery process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an upper limb moving device for household health care of hemiplegic patients. An upper limb movement device for family health care of hemiplegic patients comprises a hand movement training mechanism and a hand training assembly, the hand movement training mechanism comprises a working table plate, the upper end of the working table plate is connected and fixed with a fixing plate through welding, the fixing plate is connected and fixed with a medical lifting air cylinder through a rotating bolt in a penetrating mode, and the medical lifting air cylinder is connected and fixed with the hand training assembly. Through repeated bending and stretching movement, the movement range of joints can be increased, the stiff feeling can be reduced, bending and stretching are conducted through the finger sleeves and the hand sleeves, the hands of the upper limbs of a hemiplegic patient can be subjected to movement circulation training, coordination work among muscles of all parts of the hands can be improved, the actions are smoother and more natural, and the training effect is better. And the hand feeling can be gradually recovered.
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Description

Technical Field

[0001] The utility model relates to the technical field of upper limb activity devices for home health care of hemiplegic patients, in particular to an upper limb activity device for home health care of hemiplegic patients. Background Art

[0002] The upper limb activity device used for home health care of hemiplegic patients helps patients to perform hand rehabilitation activity training for their upper limbs. This is very important for hemiplegic patients and is convenient to use at home. Hemiplegic patients cannot move due to long-term bed rest. In order to speed up the rehabilitation activity training of the upper limbs of hemiplegic patients and promote blood circulation, the hands of the upper limbs need to be assisted by circulation for exercise. Hemiplegic patients can practice various upper limb hand movements, such as clenching fists, stretching fingers, rotating wrists, etc. These exercises can help restore hand strength and flexibility.

[0003] In the existing upper limb activity device technology for home health care of hemiplegic patients, when hemiplegic patients perform hand rehabilitation training for their upper limbs, the upper limb activity device is installed on the hand of the upper limb, and with the assistance of multiple hand joint supports, the patient's upper limb hand can be used for hand function and strength training, and the multiple hand joint supports are assisted by springs to control the force adjustment.

[0004] Since hemiplegic patients cannot move due to long-term bed rest, they are trained in cycles using upper limb activity devices. However, hemiplegic patients cannot move their hands in the early stages of their upper limbs, and therefore cannot exert force to perform activity training on the upper limb activity device.

[0005] Therefore, it is necessary to provide an upper limb activity device for home health care of hemiplegic patients to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an upper limb activity device for home health care of hemiplegic patients, which can drive the hands of the upper limbs of hemiplegic patients to perform activity cycle training with a pneumatic device, thereby solving the problem of training the hands of the upper limbs that cannot move in the early stage.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] An upper limb activity device for home health care of hemiplegic patients comprises: a hand activity training mechanism and a hand training component, wherein the hand activity training mechanism comprises a workbench, the upper end of the workbench is connected and fixed to a fixed plate by welding, the fixed plate is connected and fixed to a medical lifting cylinder by a rotating bolt, a guide column is installed inside the medical lifting cylinder, the upper end of the guide column is connected and fixed to a movable bolt by a bolt, the movable bolt is connected to the inside of a plastic plate by a penetration connection, a finger cot is installed on the upper end of the plastic plate, a hand cloth is installed on the upper end of the finger cot, one end of the medical lifting cylinder is connected and fixed to an air pipe by a bolt, and the lower end of the workbench is connected and fixed to a supporting chassis by a bolt.

[0009] Preferably, one end of the air supply pipe is connected and fixed to the air pump by bolts, and the air pump is connected and fixed to the workbench by bolts, and a controller is installed on the upper end of the workbench.

[0010] Preferably, the upper end of the workbench is connected and fixed to the fixing rod by bolts, the upper end of the fixing rod is connected and fixed to the top plate by welding, the lower end of the top plate is connected and fixed to the supporting column by bolts, and the lower end of the supporting column is connected and fixed to the first arm sleeve by bolts.

[0011] Preferably, the first arm sleeve is connected and fixed to the second arm sleeve via a fixing bolt, the first arm sleeve is a structure made of plastic material, and the second arm sleeve is a structure made of cloth material.

[0012] Preferably, one end of the first arm cover is connected to a hand cloth, and the lower end of the hand cloth is connected to a hand cover.

[0013] Preferably, an adhesive groove is provided on the outer side of the first arm cover, and an adhesive cloth is provided on the inner side of the second arm cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model utilizes a medical lifting cylinder and a guide column, a rotating bolt and a movable bolt, a finger sleeve, and an air supply tube to increase the range of motion of the joints and reduce stiffness through repeated bending and stretching exercises. The finger sleeves and hand sleeves are used for bending and stretching, so that the hand of the upper limb of the hemiplegic patient can be trained in a cycle of motion, which helps to improve the coordination between the muscles of various parts of the hand, make the movements more smooth and natural, and help to gradually restore the feeling of the hand.

[0016] (2) The utility model can ensure that the movement speed of the training equipment is suitable for the rehabilitation process of hemiplegic patients by accurately controlling the gas output power through the controller, air pump and air pipe, avoiding injury or discomfort to the patients due to too fast movement. The training intensity and speed can be adjusted according to the specific situation of the patients through the adjustable controller system. Progressive training activities can help hemiplegic patients gradually adapt to the rehabilitation process.

[0017] (3) The utility model utilizes a support column, a top plate, a fixing rod, a first arm sleeve, and a second arm sleeve. By placing the arm in a special arm sleeve and utilizing the coordination of the top plate, the fixing rod, and the support column, the position of the arm can be effectively fixed, so that hemiplegic patients can perform stable training activities, which can help improve the muscle strength and flexibility of the hand, thereby helping to restore the function of the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the upper limb activity device for home health care of hemiplegic patients provided by the utility model from a first perspective;

[0019] Figure 2 A second perspective structural schematic diagram of the upper limb activity device for home health care of hemiplegic patients provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of the finger sleeve of the upper limb activity device for home health care of hemiplegic patients and the medical lifting cylinder provided by the utility model;

[0021] Figure 4 A schematic diagram of the structure of the fixed support assembly of the upper limb activity device for home health care of hemiplegic patients provided by the utility model;

[0022] Figure 5 A schematic diagram of the arm sleeve and hand cloth structure of the upper limb activity device for home health care of hemiplegic patients provided by the utility model;

[0023] Among them, the names corresponding to the figure numbers are: 100, hand movement training mechanism; 101, workbench; 102, controller; 103, support chassis; 200, hand training component; 201, air pump; 202, air pipe; 203, medical lifting cylinder; 204, fixed plate; 205, rotating bolt; 206, finger cover; 207, plastic plate; 208, movable bolt; 209, guide column; 210, first arm cover; 211, second arm cover; 212, adhesive groove; 213, adhesive cloth; 214, hand cover; 215, hand cloth; 216, fixed bolt; 217, connecting block; 300, fixed support component; 301, top plate; 302, fixed rod; 303, support column. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0025] First embodiment:

[0026] like Figure 1-3 , Figure 5 As shown, the upper limb activity device for home health care of hemiplegic patients provided by the utility model includes: a hand activity training mechanism 100 and a hand training component 200, the hand training component 200 can be used to practice various hand movements, such as making a fist, stretching fingers, rotating wrists, etc. The hand activity training mechanism 100 includes a workbench 101, the upper end of the workbench 101 is connected and fixed to a fixed plate 204 by welding, the fixed plate 204 is connected and fixed to a medical lifting cylinder 203 through a rotating bolt 205, a guide column 209 is installed inside the medical lifting cylinder 203, the upper end of the guide column 209 is connected and fixed to a movable bolt 208 by a bolt, the movable bolt 208 is connected to the inside of a plastic plate 207 through a penetration, a finger sleeve 206 is installed on the upper end of the plastic plate 207, the finger sleeve 206 is a structure made of elastic cloth material, and the fingers can be placed inside the finger sleeve 206, the hand cloth 215 is a structure made of thicker cloth material, and the finger sleeve 206 is A hand cloth 215 is installed at the upper end, and one end of the medical lifting cylinder 203 is connected and fixed to the air supply pipe 202 by bolts, and the lower end of the workbench 101 is connected and fixed to the supporting chassis 103 by bolts. In actual use, hemiplegic patients need to perform activity circulation training on the hands of the upper limbs. The hemiplegic patients put their fingers and hands into the finger sleeves 206 and the hand sleeves 214, and control the gas through the air supply pipe 202 to drive the medical lifting cylinder 203, which further drives the guide column 209 to move up and down inside the medical lifting cylinder 203. When the guide column 209 moves up and down, the finger sleeves 206 and the hand sleeves 214 will bend and stretch, and further the guide column 209 and the movable bolt 208 rotate inside the plastic plate 207, and at the same time the medical lifting cylinder 203 and the rotating bolt 205 rotate on the fixed plate 204, and the finger sleeves 206 and the hand sleeves 214 are bent and stretched, so that the hands of the upper limbs of the hemiplegic patients can be trained for activity.

[0027] In this embodiment, by utilizing the medical lifting cylinder 203 and the guide column 209, the rotating bolt 205 and the movable bolt 208, the finger sleeve 206, and the air supply tube 202, the range of motion of the joints can be increased and the stiffness can be reduced through repeated bending and stretching exercises. By bending and stretching the finger sleeve 206 and the hand sleeve 214, the hand of the upper limb of the hemiplegic patient can be trained in a cycle of motion, which helps to improve the coordination between the muscles of various parts of the hand, make the movements more smooth and natural, and help to gradually restore the feeling of the hand.

[0028] Second embodiment:

[0029] like Figure 1 , Figure 3 As shown, one end of the air supply pipe 202 is connected and fixed to the air pump 201 by bolts, and the air pump 201 is connected and fixed to the workbench 101 by bolts. A controller 102 is installed on the upper end of the workbench 101. When the medical lifting cylinder 203 is in operation, it drives the guide column 209 to move. By using the controller 102, the drive of the air pump 201 can be adjusted and the gas output power can be controlled, so as to avoid the medical lifting cylinder 203 driving the guide column 209 to move too fast, resulting in the hemiplegic patient's upper limb hand training being unable to adapt.

[0030] In this embodiment, by using the controller 102, the air pump 201, and the air pipe 202, by precisely controlling the gas output power, it is possible to ensure that the movement speed of the training equipment is suitable for the rehabilitation process of hemiplegic patients, avoiding injury or discomfort to the patients due to excessively fast movement. Through the adjustable controller 102 system, the training intensity and speed can be adjusted according to the specific circumstances of the patients. Progressive training activities can help hemiplegic patients gradually adapt to the rehabilitation process.

[0031] Third embodiment:

[0032] like Figure 1 , Figure 4As shown, the upper end of the workbench 101 is connected and fixed to the fixing rod 302 by bolts, the upper end of the fixing rod 302 is connected and fixed to the top plate 301 by welding, the lower end of the top plate 301 is connected and fixed to the support column 303 by bolts, the lower end of the support column 303 is connected and fixed to the first arm sleeve 210 by bolts, the first arm sleeve 210 is connected and fixed to the second arm sleeve 211 by the fixing bolt 216, the first arm sleeve 210 is a structure made of plastic material, and the second arm sleeve 211 is a structure made of cloth material. Since the arms and hands of hemiplegic patients do not have sufficient supporting force, the hemiplegic patients place their arms inside the first arm sleeve 210 and the second arm sleeve 211, and the support column 303 is supported and fixed by the top plate 301 and the fixing rod 302. The first arm sleeve 210 and the second arm sleeve 211 can be fixed and supported by the support column 303, so that the arms and hands of hemiplegic patients can be stably supported for training, thereby increasing the comfort of hemiplegic patients.

[0033] In this embodiment, by utilizing the support column 303, the top plate 301, the fixing rod 302, the first arm sleeve 210, and the second arm sleeve 211, by placing the arm in a special arm sleeve, and utilizing the cooperation of the top plate 301, the fixing rod 302, and the support column 303, the position of the arm can be effectively fixed, so that hemiplegic patients can perform stable training activities, which can help improve the muscle strength and flexibility of the hand, thereby helping to restore the function of the hand.

[0034] Fourth embodiment:

[0035] like Figure 4-5 As shown, one end of the first arm cover 210 is connected to a hand cloth 215, which is a structure supported by cloth material. The lower end of the hand cloth 215 is connected to a hand cover 214, which is a structure made of plastic cloth elastic material, and the hand can be put into the hand cover 214.

[0036] Fifth embodiment:

[0037] like Figure 4 As shown, an adhesive groove 212 is provided on the outer side of the first arm cuff 210, and an adhesive cloth 213 is provided on the inner side of the second arm cuff 211. When the patient puts his arm into the first arm cuff 210 and the second arm cuff 211, the second arm cuff 211 is stretched and connected to the adhesive groove 212 through the adhesive cloth 213 to fix it.

[0038] When in use, first, the hemiplegic patient needs to perform activity circulation training on the hand of the upper limb. The hemiplegic patient puts the finger and hand into the finger cover 206 and the hand cover 214, and controls the gas through the gas pipe 202 to drive the medical lifting cylinder 203, and further drives the guide column 209 to move up and down inside the medical lifting cylinder 203. When the guide column 209 moves up and down, the finger cover 206 and the hand cover 214 will bend and stretch, and further the guide column 209 and the movable bolt 208 will rotate inside the plastic plate 207, and at the same time the medical lifting cylinder 20 3 and the rotating bolt 205 rotate on the fixed plate 204, and the finger sleeve 206 and the hand sleeve 214 are used to bend and stretch, so as to train the upper limbs of the hemiplegic patient. Then, the hemiplegic patient places his arm inside the first arm sleeve 210 and the second arm sleeve 211, and the top plate 301 and the fixing rod 302 support the fixing support column 303. The first arm sleeve 210 and the second arm sleeve 211 can be fixed and supported by the support column 303, so that the arm and hand of the hemiplegic patient can be stably supported for training, thereby increasing the comfort of the hemiplegic patient.

[0039] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. An upper limb activity device for home health care of hemiplegic patients, characterized in that: include: A hand movement training mechanism (100) and a hand training assembly (200), wherein the hand movement training mechanism (100) comprises a workbench (101), the upper end of the workbench (101) is connected and fixed to a fixing plate (204) by welding, the fixing plate (204) is connected and fixed to a medical lifting cylinder (203) by a rotating bolt (205), a guide column (209) is installed inside the medical lifting cylinder (203), and the guide column (209) is The upper end is connected and fixed with a movable bolt (208) by bolts, and the movable bolt (208) is connected to the inside of the plastic plate (207) by penetrating, and the upper end of the plastic plate (207) is installed with a finger cot (206), and the upper end of the finger cot (206) is installed with a hand cloth (215), one end of the medical lifting cylinder (203) is connected and fixed with the air supply pipe (202) by bolts, and the lower end of the workbench (101) is connected and fixed with the supporting chassis (103) by bolts.

2. The upper limb activity device for home health care of hemiplegic patients according to claim 1, characterized in that: One end of the air delivery pipe (202) is connected and fixed to the air pump (201) by bolts, and the air pump (201) is connected and fixed to the workbench (101) by bolts, and a controller (102) is installed on the upper end of the workbench (101).

3. The upper limb activity device for home health care of hemiplegic patients according to claim 1, characterized in that: The upper end of the workbench (101) is connected and fixed to the fixing rod (302) by bolts, the upper end of the fixing rod (302) is connected and fixed to the top plate (301) by welding, the lower end of the top plate (301) is connected and fixed to the supporting column (303) by bolts, and the lower end of the supporting column (303) is connected and fixed to the first arm sleeve (210) by bolts.

4. The upper limb activity device for home health care of hemiplegic patients according to claim 3, characterized in that: The first arm cover (210) is connected and fixed to the second arm cover (211) via a fixing bolt (216); the first arm cover (210) is a structure made of plastic material, and the second arm cover (211) is a structure made of cloth material.

5. The upper limb activity device for home health care of hemiplegic patients according to claim 4, characterized in that: One end of the first arm cover (210) is connected to a hand cloth (215), and the lower end of the hand cloth (215) is connected to a hand cover (214).

6. The upper limb activity device for home health care of hemiplegic patients according to claim 4, characterized in that: The outer side of the first arm cover (210) is provided with an adhesive groove (212), and the inner side of the second arm cover (211) is provided with an adhesive cloth (213).