Orthopedic brace for hammer fingers

Abstract

The utility model provides an orthopedic brace for hammer-shaped fingers, which relates to the technical field of hammer-shaped finger orthopedic and comprises a low-temperature thermoplastic plate, the front surface of the low-temperature thermoplastic plate is connected with an orthopedic plate, the surface of one side of the low-temperature thermoplastic plate is connected with a first connecting belt, and the surface of the other side of the low-temperature thermoplastic plate is connected with a second connecting belt. According to the utility model, the hammer-shaped finger can be firmly fixed through the matching of the low-temperature thermoplastic plate and the orthopedic plate, and patients with palms of different sizes can be conveniently fixed through the Velcro A and the Velcro B, so that the problems that the existing brace is not firmly fixed, the tendon avulsion part is easy to displace, and the treatment effect is influenced are solved; and the rehabilitation time of the hammer finger is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of hammer finger correction, in particular to a correction brace for hammer finger correction. Background Art

[0002] Mallet finger is a condition caused by rupture or avulsion of the extensor digitorum tendon from the dorsal aspect of the distal phalanx to the insertion of the central tendon.

[0003] During the treatment of hammer finger, a brace is also needed for correction. However, the existing brace is not firm, which can easily cause displacement of fracture fragments or tendon avulsion sites, thereby affecting the treatment effect. The unstable fixation environment may lead to slower fracture healing or poor tendon repair, thereby prolonging the recovery time. Therefore, we propose a new type of orthopedic brace for hammer finger. Utility Model Content

[0004] The purpose of the present utility model is to solve the problem in the prior art that the existing brace fixation is not firm, which easily leads to displacement of the fracture fragments or tendon avulsion sites, thereby affecting the treatment effect, and the unstable fixation environment may lead to slower fracture healing or poor tendon repair effect, thereby prolonging the recovery time. A corrective brace for hammer finger is proposed.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solution: an orthopedic brace for hammer finger, comprising a low-temperature thermoplastic plate, a front surface of which is connected to an orthopedic plate, a side surface of which is connected to a first connecting belt, and a second side surface of which is connected to the other side surface of the low-temperature thermoplastic plate.

[0006] Furthermore, one side surface of the first connecting belt is connected to a Velcro A, and one side surface of the second connecting belt is connected to a Velcro B.

[0007] Furthermore, the position and size of the Velcro A match the position and size of the Velcro B.

[0008] Furthermore, the hook and loop tape A and the hook and loop tape B are bonded together.

[0009] Furthermore, the surfaces of the low-temperature thermoplastic plate and the orthopedic plate are both provided with air holes in an array.

[0010] Furthermore, a pressure sensor is embedded in the bottom surface of the orthopedic plate, and a display is connected to the surface of the low-temperature thermoplastic plate close to the first connecting belt and the second connecting belt.

[0011] Furthermore, the pressure sensor and the display are electrically connected.

[0012] Furthermore, the size of the orthopedic plate matches the size of the mallet finger.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, the hammer finger can be firmly fixed by the cooperation of the low-temperature thermoplastic plate and the orthotic plate, and the provided Velcro A and Velcro B can be easily fixed for patients with different palm sizes, avoiding the problem that the existing brace is not firmly fixed, the tendon avulsion site is easily displaced, and thus affecting the treatment effect, thereby shortening the recovery time of the hammer finger.

[0015] 2. In the present invention, the pressure sensor can monitor the pressure strength of the hammer finger in real time to ensure that the finger is corrected under appropriate pressure to avoid excessive or insufficient pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a hammer finger orthosis brace proposed by the present invention;

[0017] Figure 2 Another angle view of the orthotic brace for hammer finger proposed by the present invention;

[0018] Figure 3 The utility model provides a structural schematic diagram of a Velcro A of a hammer finger orthosis brace.

[0019] Legend: 1. Low-temperature thermoplastic plate; 2. First connecting belt; 3. First connecting belt; 4. Velcro A; 5. Second connecting belt; 6. Velcro B; 7. Pressure sensor; 8. Pressure sensor; 9. Ventilation hole. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figure 1-Figure 3As shown, the utility model provides an orthopedic brace for hammer finger, comprising a low-temperature thermoplastic plate 1, the front surface of the low-temperature thermoplastic plate 1 is connected to an orthopedic plate 2, one side surface of the low-temperature thermoplastic plate 1 is connected to a first connecting belt 3, the other side surface of the low-temperature thermoplastic plate 1 is connected to a second connecting belt 5, one side surface of the first connecting belt 3 is connected to a Velcro A4, one side of the second connecting belt 5 is connected to a Velcro B6, the position and size of the Velcro A4 match the position and size of the Velcro B6, the Velcro A and the Velcro B6 form an adhesive connection, and the surfaces of the low-temperature thermoplastic plate 1 and the orthopedic plate 2 are both provided with air holes 9 in an array.

[0023] The effect achieved by the entire embodiment 1 is that the palm can be supported by the low-temperature thermoplastic plate 1 and the orthotic plate 2, and the angle of the orthotic plate 2 can be adjusted, so that the hammer finger can be more comfortable during correction. After the low-temperature thermoplastic plate 1 is put on the palm, the hammer finger is placed on the orthotic plate 2, and the position of the orthotic plate 2 will be customized according to the position of the patient's finger injury. Thereafter, the first connecting belt 3 and the second connecting belt 5 can be pulled downward so that the low-temperature thermoplastic plate 1 can be tightened and fit the patient's palm. At this time, it can be fixed by Velcro A4 and Velcro B6, which is suitable for patients with different palm sizes. The ventilation holes 9 allow air circulation, reducing the moisture and stuffiness between the brace and the skin, thereby improving the comfort of the patient wearing the brace. At this time, the hammer finger can be tied and fixed to the orthotic plate 2 by a bandage, avoiding the problem that the existing brace is not firmly fixed, the tendon avulsion site is easily displaced, and thus affecting the treatment effect, thereby shortening the recovery time of the hammer finger.

[0024] Example 2, as Figure 1-Figure 2 As shown, the only difference between this embodiment and embodiment 1 is that a pressure sensor 7 is embedded in the bottom surface of the orthotic plate 2, a display 8 is connected to the surface of the low-temperature thermoplastic plate 1 near the first connecting belt 3 and the second connecting belt 5, the pressure sensor 7 and the display 8 are electrically connected, and the size of the orthotic plate 2 matches the size of the mallet finger.

[0025] The effect achieved by the entire embodiment 2 is that, through the pressure sensor 7 and the display 8, both of which are equipped with batteries, the pressure strength of the hammer finger can be monitored in real time to ensure that the finger is corrected under appropriate pressure to avoid excessive or insufficient pressure.

[0026] Working principle: The low-temperature thermoplastic plate 1 and the orthotic plate 2 cooperate to firmly fix the hammer finger, and the provided Velcro A4 and Velcro B6 can be easily fixed for patients with different palm sizes, avoiding the problem that the existing brace fixation is not firm, and the tendon avulsion site is easily displaced, thereby affecting the treatment effect, shortening the recovery time of the hammer finger, and the pressure sensor 7 can monitor the compressive strength of the hammer finger in real time to ensure that the finger is corrected under appropriate pressure to avoid excessive or insufficient pressure.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A mallet finger orthosis brace, comprising a low-temperature thermoplastic plate (1), characterized in that: The front surface of the low-temperature thermoplastic plate (1) is connected to a corrective plate (2), one side surface of the low-temperature thermoplastic plate (1) is connected to a first connecting belt (3), and the other side surface of the low-temperature thermoplastic plate (1) is connected to a second connecting belt (5).

2. The orthotic brace for hammer finger according to claim 1, characterized in that: One side surface of the first connecting belt (3) is connected to a Velcro A (4), and one side surface of the second connecting belt (5) is connected to a Velcro B (6).

3. The orthotic brace for hammer finger according to claim 2, characterized in that: The position and size of the Velcro A (4) match the position and size of the Velcro B (6).

4. The orthotic brace for hammer finger according to claim 3, characterized in that: The Velcro A (4) and the Velcro B (6) form an adhesive connection.

5. The orthotic brace for hammer finger according to claim 4, characterized in that: The surfaces of the low-temperature thermoplastic plate (1) and the orthopedic plate (2) are both provided with air holes (9) in an array.

6. The orthotic brace for hammer finger according to claim 5, characterized in that: A pressure sensor (7) is embedded in the bottom surface of the orthopedic plate (2), and a display (8) is connected to the surface of the low-temperature thermoplastic plate (1) close to the first connecting belt (3) and the second connecting belt (5).

7. The orthotic brace for hammer finger according to claim 6, characterized in that: The pressure sensor (7) and the display (8) are electrically connected.

8. The orthotic brace for hammer finger according to claim 7, characterized in that: The size of the orthopedic plate (2) matches the size of the mallet finger.

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