CN213785470U - Wrist protector - Google Patents

Abstract

The utility model discloses a wrist band relates to supplementary medical instrument technical field. The wrist protector comprises a wrist protector main body and a thumb sleeve, wherein the length of one side of the wrist protector main body does not exceed the metacarpophalangeal joint of a palm, the other side of the wrist protector main body extends to the lower edge of an ulna styloid process, and the wrist protector main body can wrap the whole wrist, a part of the palm and a part of the forearm; the wrist support main body comprises a palm side, a first supporting plate is arranged on the palm side, an ulna styloid process area is further arranged at the ulna styloid process position of the wrist support main body, and the ulna styloid process area is made of soft elastic materials; the thumb sleeve and the wrist support main body are integrally arranged and can wrap part of the thumb. The wrist protecting main body can wrap the whole wrist, part of palm and part of forearm to protect the wrist, and meanwhile, the thumb sleeve can protect the thumb; support at the palm side through first backup pad, set up ulna styloid process district and adopt soft elastic material, can have cold-proof effect again when protecting ulna styloid process, and can not oppress ulna styloid process.

Description

Wrist protector

Technical Field

The utility model relates to an auxiliary medical instrument technical field especially relates to a wrist band.

Background

Rheumatoid arthritis is a chronic disease, mainly lesions in joints, abnormal proliferation of synovial tissues, infiltration of a large number of inflammatory cells and destruction of cartilage and ligaments can be seen in the joints, the early stage of the rheumatoid arthritis is marked by red, swollen, painful and morning stiffness of the joints, the later stage of the rheumatoid arthritis is marked by joint deformity, and the functions of the joints are seriously affected.

The early stage of rheumatoid arthritis is local synovitis, which causes swelling of the back of the wrist and the occurrence of synovial cyst fluid and is more obvious when the back of the wrist moves. The involvement of the extensor tendon of the ulnar wrist can cause periulnar styloid inflammation, which is manifested as swelling and tenderness of the soft tissue around the styloid process of the ulna. As the synovial membrane gradually erodes bones, ligaments and tendons, it can cause joint dislocation, ligament rupture and muscle force imbalance, resulting in deformity specific to rheumatoid arthritis: the wrist is dislocated to the palmar side and the radial side, and the ulnar head moves to the dorsal side, so that the ulnar styloid process is more prominent. In the later stage of the disease, the distal radius is also destroyed, the tendon of extensor carpi radialis is broken, and the volar dislocation of the wrist is aggravated. At the same time, rupture of the ligamentum intercarpum can cause the wrist joint to collapse. The protruding ulnar styloid process can stress and abrade the extensor tendon causing it to break, as is common with the fifth and fourth extensor tendons. When the carpometacarpal joint is affected, the thumb will have subluxation or adduction deformity due to the spasm and contraction of the adductor muscle of the thumb. Aiming at the characteristics of wrist damage of patients with rheumatoid arthritis, currently, most protectors are required to protect the wrist and the thumb, and meanwhile, greater compression on the protruded ulna styloid process is avoided.

However, the wrist protector and the protective tool in the prior art are complex in binding mode and are not suitable for rheumatoid arthritis patients who are inconvenient to move; and most of the traditional Chinese medicine can only provide protection for the wrist, and does not give consideration to the common simultaneous involvement of the thumb and the ulna styloid process under the condition of rheumatoid arthritis wrist involvement, so that the traditional Chinese medicine is not suitable for patients with rheumatoid arthritis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wrist band is fit for rheumatoid arthritis patient and uses, can provide the protection for wrist and thumb simultaneously, and can protect ulna styloid process position.

To achieve the purpose, the utility model adopts the following technical proposal:

a cuff, comprising:

the wrist protector comprises a wrist protector main body, a wrist protector main body and a wrist protector main body, wherein the length of one side of the wrist protector main body does not exceed the metacarpophalangeal joints of the palms, the length of the other side of the wrist protector main body extends to the position of the lower edge of the ulna styloid process, and the wrist protector main body can wrap the whole wrist, part of the palms and part of the forearm; the wrist support body comprises a palm side, a first supporting plate is arranged on the palm side, an ulna styloid process area is further arranged at the ulna styloid process position of the wrist support body, and the ulna styloid process area is made of soft elastic materials;

the thumb sleeve and the wrist support main body are integrally arranged and can wrap part of the thumb.

Optionally, first backup pad include palm portion and with palm portion an organic whole connected's wrist portion, palm portion is the palm type, wrist portion can with the shape laminating of wrist portion and extend to forearm position.

Optionally, the inside of palm side is provided with the camera bag, the camera bag is close to one side of metacarpophalangeal joint is provided with the opening, first backup pad can follow the opening business turn over the camera bag.

Optionally, a cushion pad is arranged on one side of the dark bag close to the palm center, and the first support plate can abut against the cushion pad.

Optionally, the buffer pad is a silicone pad and has the same shape as the first support plate.

Optionally, one end of the thumb sleeve, which is far away from the wrist guard body, is provided with an anti-frail area, the anti-frail area is arranged on one side of the thumb sleeve, which is close to the finger abdomen, and the anti-frail area is made of an elastic material.

Optionally, the side of the thumb sleeve close to the pulp of the finger is also provided with anti-slip lines.

Optionally, a second supporting plate is arranged on one side of the thumb sleeve far away from the finger pulp, and the second supporting plate extends to the wrist position of the wrist protecting main body.

Optionally, a plurality of air holes arranged at intervals are formed in the thumb sleeve.

Optionally, the wrist support body further comprises a palm back side disposed opposite to the palm center side, the palm back side being provided with a fastener capable of fastening the wrist support body so that the wrist support body can wrap the wrist portion, a part of the palm, and a part of the forearm.

The utility model has the advantages that: the utility model provides a wrist protector, the wrist protector main body of which can wrap the whole wrist, part of palm and part of forearm to protect the wrist, and at the same time, the wrist protector also comprises a thumb sleeve which can protect the thumb; the first supporting plate is arranged on the palm side of the wrist support main body, and can play a supporting role on the palm side through the first supporting plate, so that the wrist support is beneficial to the use of patients with rheumatoid arthritis; in addition, the ulna styloid process area is arranged at the position of the ulna styloid process of the wrist protection main body and is made of soft elastic materials, so that the wrist protection main body can protect the ulna styloid process and has the function of keeping warm, and the ulna styloid process cannot be pressed.

Drawings

Fig. 1 is a schematic structural view of a palm side of a wrist support according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first support plate of the wrist guard according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a dorsal side of the wrist band according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating the expansion of the wrist guard according to the embodiment of the present invention.

In the figure:

1-a cuff body; 11-a first support plate; 111-palm portion; 112-wrist portion; 12-ulna styloid region; 13-dark bag;

2-thumb sleeve; 21-a tiebreaker region; 22-anti-skid lines; 23-a second support plate;

and 3, fastening the components.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention will be further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-4, the wrist protector comprises a wrist protector main body 1 and a thumb sleeve 2, wherein one side of the wrist protector main body 1 does not exceed the metacarpophalangeal joint of the palm, and the other side extends to the lower edge position of the ulna styloid process, and the wrist protector main body 1 can wrap the whole wrist, part of the palm and part of the forearm; the wrist support main body 1 comprises a palm side, a first supporting plate 11 is arranged on the palm side, an ulna styloid process area 12 is further arranged at the ulna styloid process position of the wrist support main body 1, and the ulna styloid process area 12 is made of soft elastic materials; the thumb sleeve 2 and the wrist support body 1 are integrally arranged and can wrap part of the thumb. It can be understood that the wrist protecting main body 1 can wrap the whole wrist, part of palm and part of forearm to protect the wrist, and the thumb sleeve 2 can protect the thumb; the palm side of the wrist support main body 1 is provided with a first supporting plate 11, and the palm side can be supported by the first supporting plate 11, so that the wrist support is beneficial to the use of patients with rheumatoid arthritis; in addition, the ulna styloid process area 12 is arranged at the position of the ulna styloid process of the wrist protection main body 1 and is made of soft elastic materials, so that the wrist protection main body can protect the ulna styloid process and has the function of keeping warm, and the ulna styloid process cannot be pressed.

In the embodiment, the wrist support main body 1 can wrap about three quarters of the palm, the lower part of the wrist support main body 1 extends to the position 1-4 fingers below the lower edge of the ulna styloid process, and the design of the shape of the joint covering part is adopted, namely the palm position is from top to bottom wide to narrow; from the wrist to the forearm, the wrist protector is narrow to slightly wide so as to ensure that the wrist protector can achieve better protection effect. In other embodiments, the length of the cuff body 1 may be adaptively selected according to actual use conditions.

In this embodiment, the wrist support body 1 includes an inner layer and an outer layer, wherein the outer layer is made of a material with a certain hardness, such as leather, special cloth, etc.; the inner layer is made of skin-friendly materials, so that the cleaning is more comfortable and convenient. In other embodiments, the cuff main body 1 may be provided in one layer or three layers, etc.

Specifically, as shown in fig. 4, the ulna styloid region 12 is in the shape of a long strip hole, the long side of which is parallel to the cross section of the wrist, the width of which is about the width of one finger, the two ends of which are arc-shaped, and the edge of the hole is made of soft material. In other embodiments, the shape and material of the ulnar styloid region 12 may also be adapted.

Optionally, as shown in fig. 4, the wrist support body 1 further includes a palm back side disposed opposite to the palm center side, the palm back side being provided with a fastener 3, the fastener 3 being capable of fastening the wrist support body 1 so that the wrist support body 1 can wrap around the wrist, part of the palm, and part of the forearm. It can be understood that the wrist protector main body 1 can be unfolded, when the wrist protector needs to be worn, the thumb sleeve 2 is worn firstly, then the two free edges of the wrist protector main body 1 are folded from the palm to the back of the palm, and the wrist protector is fixed through the fastener 3, and then the wearing can be completed. The tightness of the wrist band main body 1 can be adjusted through the fastening piece 3, so that the wrist band can adapt to hand shapes of different sizes, and the application range of the wrist band is further expanded. In this embodiment, fastener 3 is the magic subsides, and wherein the hook face and the hair side that the magic was pasted all extend along the width direction that wrist band main part 1 expandes, and a setting is in the outside of wrist band main part 1, and another setting is in the inboard of wrist band main part 1, after adjusting wrist band main part 1's size, through hook face and hair side with wrist band body 1 fixed can, easy operation is convenient, be fit for the inconvenient rheumatoid arthritis patient of activity. In other embodiments, the fixing member 3 may have other structures such as a snap fastener.

Alternatively, as shown in fig. 2, the first support plate 11 includes a palm portion 111 and a wrist portion 112 integrally connected to the palm portion 111, the palm portion 111 is in a palm shape, and the wrist portion 112 can conform to the shape of the wrist portion and extend to the forearm position. It will be appreciated that the palm portion 111 is capable of supporting the palm of the user's hand and the wrist portion 112 is capable of supporting the wrist, making the cuff more suitable for patients with rheumatoid arthritis whose wrist is not readily mobile. In this embodiment, in order to ensure the supporting strength of the first supporting plate 11, the first supporting plate 11 is made of a metal material. In other embodiments, the first support plate 11 may be made of other materials.

In this embodiment, the palm portion 111 is concave at the palm center and convex at the thenar, and the palm portion 111 is wider near the greater thenar and narrower near the lesser thenar, so as to perfectly fit the palm center shape, and further ensure the supporting effect of the first supporting plate 11.

Alternatively, as shown in fig. 1-4, the inner part of the palm side is provided with a hidden bag 13, the side of the hidden bag 13 close to the metacarpophalangeal joints is provided with an opening, and the first support plate 11 can enter and exit the hidden bag 13 from the opening. It can be understood that the opening is arranged on the hidden bag 13, so that the first support plate 11 can be conveniently taken out, the wrist protector can be conveniently cleaned, and meanwhile, the first support plate 11 can be taken out when the palm part is required to participate in activities, so that the wrist protector can be used as a common wrist protector; the opening may be sewn to secure the first support plate 11 within the camera bag 13.

Optionally, a cushion pad is arranged on one side of the inner side of the hidden bag 13 close to the palm center, and the first support plate 11 can abut against the cushion pad. Specifically, the cushion pad is a silicone pad and has the same shape as the first support plate 11. It can be understood that the silicone pad can play a role of buffering between the first support plate 11 and the palm, and the silicone pad can prevent the first support plate 11 from sliding out of the opening of the camera bag 13. The shape of silica gel pad is also palm type, and the size is slightly bigger than the area of the palm portion 111 of first backup pad 11, further guarantees buffering effect. In other embodiments, the cushion pad may be made of other materials, or when the hidden bag 13 is closed, the cushion pad is replaced by an air pad, and is placed outside the hidden bag 13 to play a role of buffering between the first support plate 11 and the palm.

Optionally, as shown in fig. 1, an anti-frail region 21 is disposed at an end of the thumb sleeve 2 away from the cuff body 1, the anti-frail region 21 is disposed at a side of the thumb sleeve 2 close to the finger abdomen, and the anti-frail region 21 is made of an elastic material. It can be understood that can avoid thumb stall 2 tension to cause the thumb discomfort through setting up and preventing to tie district 21, and prevent to tie district 21 and adopt elastic material, can produce elastic deformation, conveniently wear, and application range is wider. In this embodiment, the anti-frail region 21 is U-shaped, and in other embodiments, the anti-frail region 21 may also be ring-shaped and is disposed at the end of the thumb sleeve 2.

Optionally, the thumb sleeve 2 is further provided with an anti-slip pattern 22 on the side close to the finger abdomen. It will be appreciated that the anti-slip effect of the thumb sleeve 2 at the finger belly position can be ensured by the anti-slip pattern 22, and the usability of the wrist band can be further improved. In this embodiment, the anti-slip pattern 22 is spirally disposed, in other embodiments, the anti-slip pattern 22 may be disposed in other shapes, or the anti-slip pattern 22 is not disposed, and the anti-slip material disposed on the side of the thumb sleeve 2 close to the finger pulp can also play a role of anti-slip.

Optionally, as shown in fig. 3, a second support plate 23 is provided on a side of the thumb sleeve 2 away from the finger pulp, and the second support plate 23 extends to a wrist position of the wrist guard body 1. In this embodiment, the second supporting plate 23 is directly attached to the fabric of the thumb sleeve 2, the material is resin or plastic, and the second supporting plate 23 extends from the back of the thumb sleeve 2 to the wrist, so that the thumb can exert pressure on the interphalangeal joint and the metacarpophalangeal joint of the thumb to support the semiluxated and adducted thumb. In other embodiments, the second supporting plate 23 may be made of other materials.

Optionally, the thumb sleeve 2 is provided with a plurality of air holes arranged at intervals. It can be understood that the ventilation holes are arranged to ensure the ventilation property of the thumb sleeve 2, so that the comfort of the thumb sleeve 2 is further improved. In this embodiment, the thumb sleeve 2 is made of a soft material, and the specific material type is not limited herein.

The wrist band that this embodiment provided, can solve rheumatoid arthritis wrist simultaneously and be tired multiple problem, and on providing support and firm basis for the wrist, not only adopted the convenient design of "grabbing" of dressing, the usability has been improved, aesthetic property and comfort level, but also compromise the thumb that rheumatoid arthritis patient was tired simultaneously, half dislocation of adduction and adduction deformity provide the solution for thumb palm side, and increase finger abdomen frictional force, user's gripping function has been improved. In addition, the design at the styloid process of the ulna realizes the purposes of heat preservation and no pressure application, and can prevent the further abrasion or fracture of the extensor digitorum tendon; in addition, the wrist protector is convenient to clean and can be used for a long time.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A wrist band, comprising:

the wrist protection device comprises a wrist protection main body (1), wherein one side of the wrist protection main body (1) is not longer than the metacarpophalangeal joints of palms, the other side of the wrist protection main body extends to the lower edge of an ulna styloid process, and the wrist protection main body (1) can wrap the whole wrist, a part of palms and a part of forearm; the wrist support main body (1) comprises a palm side, a first supporting plate (11) is arranged on the palm side, an ulna styloid process area (12) is further arranged at the ulna styloid process position of the wrist support main body (1), and the ulna styloid process area (12) is made of a soft elastic material;

the thumb sleeve (2), the thumb sleeve (2) and the wrist band main body (1) are integrally arranged and can wrap a part of thumb.

2. The wrist band according to claim 1, characterized in that the first support plate (11) includes a palm portion (111) and a wrist portion (112) integrally connected to the palm portion (111), the palm portion (111) is in a palm shape, and the wrist portion (112) can conform to the shape of the wrist portion and extend to the forearm position.

3. The wrist band according to claim 1, wherein a hidden pocket (13) is provided inside the palm side, an opening is provided on a side of the hidden pocket (13) near the metacarpophalangeal joint, and the first support plate (11) can enter and exit the hidden pocket (13) through the opening.

4. A cuff as claimed in claim 3, characterized in that a cushion is provided in the side of the hidden pocket (13) close to the palm, the first support plate (11) being able to abut against said cushion.

5. The wrist band according to claim 4, characterized in that the cushion pad is a silicone pad and has the same shape as the first support plate (11).

6. The wrist band according to claim 1, characterized in that one end of the thumb sleeve (2) far away from the wrist band body (1) is provided with a tightening prevention area (21), the tightening prevention area (21) is arranged on one side of the thumb sleeve (2) close to the finger abdomen, and the tightening prevention area (21) is made of elastic material.

7. The wrist brace according to claim 6, characterized in that the thumb sleeve (2) is further provided with anti-slip threads (22) on the side close to the finger pulp.

8. The wrist brace according to claim 6, characterized in that a side of the thumb sleeve (2) away from the finger pulp is provided with a second support plate (23), the second support plate (23) extending to a wrist position of the wrist brace body (1).

9. The wrist band according to claim 1, wherein the thumb sleeve (2) is provided with a plurality of air holes arranged at intervals.

10. The wrist support according to claim 1, characterized in that the wrist support body (1) further comprises a palm side disposed opposite to the palm side, the palm side being provided with fasteners (3), the fasteners (3) being capable of fastening the wrist support body (1) so that the wrist support body (1) can wrap around the wrist, part of the palm, and part of the forearm.

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