Auxiliary device for relieving carpometacarpal joint spasm
By designing an auxiliary device including a support plate and a connecting mechanism, the problem of insufficient spasm of the wrist joint in the prior art is solved, and better fixation effect and ease of use are achieved.
Patent Information
- Application Number
- CN202420580469.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-23
AI Technical Summary
The existing treatment plan lacks hard support and is not fixed enough when alleviating wrist joint spasm, and is difficult and has poor firmness when the patient completes it alone.
An auxiliary device including a support plate, a connecting mechanism and an elastic gauze tape is designed. The support plate consists of a palm support plate and a thumb support plate. The connecting mechanism includes a fixing nut sleeve, a pressing strip, a support sheet, a fixing bolt and an elastic pad. The palm is fixed to the support plate through these components.
Through the combination of a hard support plate and elastic gauze tape, better hand fixation and better fixation are achieved. At the same time, the patient can complete the use of the device alone, which is less difficult and has better firmness.
Smart Images
Figure CN222426366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nursing auxiliary equipment, in particular to an auxiliary device for relieving spasm of wrist-metacarpal joints. Background Art
[0002] In the care of patients with cerebral infarction and spinal injury, patients often experience wrist-metacarpal joint spasms. When the wrist-metacarpal joint spasms, the existing treatment plan is to use the other hand to stretch the cramped wrist in the opposite direction with even force, which can quickly relieve the pain of the spasm. When the pain is relieved, the patient can use an elastic bandage or wrist guard to fix the joint.
[0003] However, the existing treatment solutions have some shortcomings when they are used. First, the method of fixing the joints by relying solely on elastic bandages or wrist guards lacks hard support and is not firm enough to fix the joints. Second, this solution often requires the assistance of medical staff, and it is difficult for patients to complete it alone. Even if they can complete it alone, the firmness after completion is poor. Utility Model Content
[0004] The purpose of the utility model is to provide an auxiliary device for relieving wrist-metacarpal joint spasm, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for relieving wrist-metacarpal joint spasm, comprising: a support plate, a connecting mechanism, and an elastic gauze belt, wherein the support plate comprises a palm support plate and a thumb support plate, the support plate corresponds to the shape of a human palm, wherein the thumb support plate is fixedly connected to the lower part of the side of the palm support plate, the connecting mechanism is arranged on the outer side of the thumb support plate in the support plate, one end of the elastic gauze belt is fixedly connected to the connecting mechanism, when in use, the other end of the elastic gauze belt wraps the palm around and fixes it on the support plate, and when not in use, the other end of the elastic gauze belt is directly wrapped around the support plate for storage.
[0006] Furthermore, the connecting mechanism includes a fixing nut sleeve, a clamping strip, a support plate, a fixing bolt, and an elastic pad. Two fixing nut sleeves are symmetrically arranged on the outer side of the thumb support plate in the support plate. The support plate is fixedly connected to the support plate, and the support plate is located between the two fixing nut sleeves. A serrated anti-slip groove is provided on the surface of the support plate. The fixing bolt is threadedly connected to the fixing nut sleeve. The two ends of the clamping strip are respectively sleeved on the two fixing bolts through through holes. The elastic pad is fixedly connected to the inner side of the clamping strip. The elastic pad and the support plate fix the end of the elastic gauze belt.
[0007] Furthermore, both sides of the support plate are provided with evenly distributed anti-slip bumps.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the auxiliary device for relieving wrist-metacarpal joint spasm of the utility model can relieve symptoms by fixing the hand with spasm on the support plate with an elastic gauze belt. Since a hard support plate is adopted, hard support is provided, which can better fix the hand and provide better fixation. In addition, the patient can press one corner of the support plate on the corner of the table and complete the winding of the elastic gauze belt by himself. The difficulty of completion is relatively low and the firmness of the completion is also relatively good.
[0009] The utility model has the advantages of simple structure, convenient use, good use effect, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 This is a schematic diagram of the structure of the connection mechanism of the utility model;
[0012] In the figure: 1-support plate; 2-connecting mechanism; 3-elastic gauze belt; 4-anti-slip bumps;
[0013] 11- palm support plate; 12- thumb support plate;
[0014] 21-fixing nut sleeve; 22-pressing strip; 23-supporting plate; 24-fixing bolt; 25-elastic pad. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] See also Figure 1 , 2 The utility model provides an auxiliary device for relieving spasm of wrist-metacarpal joint, comprising: a support plate 1, a connecting mechanism 2, and an elastic gauze belt 3. The support plate 1 comprises a palm support plate 11 and a thumb support plate 12. The support plate 1 corresponds to the shape of a human palm, wherein the thumb support plate 12 is fixedly connected to the lower side of the palm support plate 11, and the connecting mechanism 2 is arranged on the outer side of the thumb support plate 12 in the support plate 1. One end of the elastic gauze belt 3 is fixedly connected to the connecting mechanism 2. When in use, the other end of the elastic gauze belt 3 wraps the palm around and fixes it on the support plate 1. When not in use, the other end of the elastic gauze belt 3 is directly wrapped around the support plate 1 for storage.
[0017] The symptoms are relieved by fixing the hand with spasm on the support plate 1 with an elastic gauze band 3. Since a hard support plate 1 is used, it has a hard support and can better fix the hand. In addition, the patient can press one corner of the support plate 1 on the corner of the table and complete the winding of the elastic gauze band 3 by himself. The difficulty of completion is relatively low and the firmness of the completion is also good.
[0018] Furthermore, the connecting mechanism 2 includes a fixing nut sleeve 21, a clamping strip 22, a support plate 23, a fixing bolt 24, and an elastic pad 25. Two fixing nut sleeves 21 are symmetrically arranged on the outer side of the thumb support plate 12 in the support plate 1. The support plate 23 is fixedly connected to the support plate 1, and the support plate 23 is located between the two fixing nut sleeves 21. A serrated anti-slip groove is provided on the surface of the support plate 23. The fixing bolt 24 is threadedly connected to the fixing nut sleeve 21. The two ends of the clamping strip 22 are respectively sleeved on the two fixing bolts 24 through through holes. The elastic pad 25 is fixedly connected to the inner side of the clamping strip 22. The elastic pad 25 and the support plate 23 fix the end of the elastic gauze belt 3.
[0019] The elastic gauze belt 3 is fixed to the side of the support plate 1 through the connecting mechanism 2, so that both sides of the support plate 1 can be used to meet the needs of left and right hands. The clamping strip 22 is pressed onto the support plate 23 through the fixing nut sleeve 21 and the fixing bolt 24, so that the end of the elastic gauze belt 3 is fixed. The fixing firmness is good, and when the elastic gauze belt 3 is damaged, the elastic gauze belt 3 can be replaced, which is more convenient to use.
[0020] Furthermore, both sides of the support plate 1 are provided with evenly distributed anti-skid protrusions 4 .
[0021] By arranging anti-skid protrusions 4 on both sides of the support plate 1, the friction between the support plate 1 and the palm and the tabletop is increased to prevent sliding, making it more convenient to use.
[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An auxiliary device for relieving spasm of wrist-metacarpal joint, characterized in that: include: A support plate (1), a connecting mechanism (2), and an elastic gauze belt (3), wherein the support plate (1) comprises a palm support plate (11) and a thumb support plate (12), the support plate (1) corresponds to the shape of a human palm, wherein the thumb support plate (12) is fixedly connected to the lower side of the palm support plate (11), the connecting mechanism (2) is arranged on the outside of the thumb support plate (12) in the support plate (1), one end of the elastic gauze belt (3) is fixedly connected to the connecting mechanism (2), when in use, the other end of the elastic gauze belt (3) wraps the palm around and fixes it on the support plate (1), when not in use, the other end of the elastic gauze belt (3) is directly wrapped around the support plate (1) for storage, the connecting mechanism (2) comprises a fixing nut sleeve (21), a pressing nut sleeve (22), a fixing nut sleeve (23), a fixing nut sleeve (24), a fixing nut sleeve (25), a fixing nut sleeve (26), a fixing nut sleeve (27), a fixing nut sleeve (28), a fixing nut sleeve (29), a fixing nut sleeve (21 ... The invention relates to a clamping strip (22), a support plate (23), a fixing bolt (24), and an elastic pad (25). Two fixing nut sleeves (21) are symmetrically arranged on the outer side of the thumb support plate (12) in the support plate (1). The support plate (23) is fixedly connected to the support plate (1), and the support plate (23) is located between the two fixing nut sleeves (21). A serrated anti-skid groove is provided on the surface of the support plate (23). The fixing bolt (24) is connected to the fixing nut sleeve (21) by threads. The two ends of the clamping strip (22) are respectively sleeved on the two fixing bolts (24) through through holes. The elastic pad (25) is fixedly connected to the inner side of the clamping strip (22). The elastic pad (25) and the support plate (23) fix the end of the elastic gauze belt (3).
2. An auxiliary device for relieving carpometacarpal joint spasm according to claim 1, characterized in that: Both sides of the support plate (1) are provided with evenly distributed anti-slip convex points (4).