CN211067807U - Fixing device for keeping hand and wrist in functional position - Google Patents

Abstract

The utility model provides a make hand and wrist keep fixing device of functional position relates to rehabilitation equipment technical field. Wherein, the fixing device is used for keeping the finger part, the palm part and the wrist part in the functional position state; the fixing device includes: a supporting seat; a wrapping sheet arranged on the supporting seat and used for wrapping the palm part and the wrist part; the six separating bulges are respectively arranged on the supporting seat, an accommodating channel for accommodating the finger part is clamped and formed by two adjacent separating bulges, and the separating bulges are provided with wrapping parts which are bulged towards the accommodating channel and used for wrapping the finger; the supporting seat, the wrapping sheet and the six separating bulges are enclosed into an accommodating cavity for accommodating the finger part, the palm part and the wrist part; the wrapping sheet and the partition protrusion are made of an elastic material. The fixing device can effectively keep the hand and the functional position, and can not cause great oppression force to the hand and the wrist, thereby greatly improving the comfort level when in use.

Description

Fixing device for keeping hand and wrist in functional position

Technical Field

The utility model relates to a rehabilitation equipment field particularly, relates to a make hand and wrist keep fixing device of functional position.

Background

At present, skeletal muscle tension increase of different degrees can all appear in the in-process of motion function recovery in most cerebral apoplexy patients, and its hand is the flexor spasm mode, and the hand is in tight gripping state, neither does not do benefit to the recovery of hand function, influences hand health again. Clinical studies prove that the initial hand-holding functional position is an important rehabilitation and nursing measure for preventing flexor spasm. At present, each finger of a patient is separated by adopting a binding mode for the mainstream hand fixing brace, so that the hand can keep a functional position state, and the fixing position is in a tight compression state for a long time due to the fact that the contact area of a binding belt and the hand is small in the fixing process, so that the comfort level is poor, and edema is easy to occur. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device, which aims to improve the problem that the hands are kept in functional positions to cause edema easily when the fixing device is used for a long time.

In order to solve the above technical problem, the utility model provides a make hand and wrist keep fixing device of function position for let finger portion, palm portion, and wrist keep in the function position state, fixing device contains:

a supporting seat;

a wrapping sheet disposed on the support base, the wrapping sheet wrapping the palm portion and the wrist portion;

the six separating bulges are respectively arranged on the supporting seat, an accommodating channel for accommodating the finger part is clamped between every two adjacent separating bulges, and the separating bulges are provided with wrapping parts which protrude towards the accommodating channel and are used for wrapping the finger;

the supporting seat, the wrapping sheet and the six separating bulges are enclosed into an accommodating cavity for accommodating the finger part, the palm part and the wrist part; the wrapping sheet and the separation protrusions are both made of elastic materials; the wrist part and the palm part can be used for opening the wrapping sheet so as to be accommodated in the accommodating cavity; the finger part can prop open the wrapping part so as to be accommodated in the accommodating channel.

As a further optimization, the supporting seat, the wrapping sheet and the separating protrusion are integrated and made of elastic materials to exercise the hand gripping function.

As a further optimization, the fixing device further comprises a sheath for detachably wrapping the supporting seat, the wrapping sheet, and the separation protrusion.

As a further optimization, the fixing device comprises: gloves capable of adhering to the sheath for preventing the hand and wrist from falling off from the fixing device.

As a further optimization, the sheath is configured with a neuromuscular electrical stimulation device to induce the hand muscle action.

As further optimization, the supporting seat, the wrapping sheet and the separating bulge are provided with a plurality of air holes.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model discloses a make hand and wrist keep fixing device of function position not only can effectually make the hand keep with the function position state, can not cause great oppression power to hand and wrist moreover, comfort level when having improved the use greatly. Specifically, during use, the fingers, the palm and the wrist are pressed downwards respectively from the upper part of the fixing device to prop open the wrapping sheet and the separating protrusion, so that the fingers enter the accommodating channel, the palm and the wrist enter the accommodating cavity and are wrapped, and the hand and the wrist are kept in a functional position state.

The utility model discloses a make hand and wrist keep fixing device of function position, simple structure makes use cost greatly reduced, increases fixing device's parcel area, has reduced the oppression power that fixing device caused hand and wrist in the use, has improved the comfort level when using greatly, has fine actual meaning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a fixing device according to an embodiment of the present invention;

fig. 2 is a top view of a fixing device according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

the labels in the figure are: 1-a support seat; 2-wrapping the sheet; 3-separating projections; 4-a wrapping part; 5-accommodating the channel; 6-containing cavity.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 according to specific situations by 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 invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the functional position refers to a position where the limbs can exert the maximum function, so after the limbs are injured, the functional position is generally fixed, which is a position comprehensively considered according to the functional requirements of the position.

The traditional hand fixing device only fixes metacarpophalangeal joints and proximal and distal interphalangeal joints in functional positions, neglects the fixation of wrist joints, and in the actual clinical process, the spasm-resistant treatment of the wrist is also important for patients with hemiplegia.

In the present embodiment, as shown in fig. 1 to 3, a fixing device for keeping a hand and a wrist in functional positions is used for keeping finger portions, palm portions, and wrist in functional positions, and the fixing device comprises:

a support base 1;

a wrapping sheet 2 disposed on the support base 1 for wrapping the palm portion and the wrist portion;

six separating bulges 3 which are respectively arranged on the supporting seat 1, an accommodating channel 5 for accommodating the finger part is clamped and formed between every two adjacent separating bulges 3, and the separating bulges 3 are provided with wrapping parts 4 which are protruded towards the accommodating channel 5 and used for wrapping the finger;

the supporting seat 1, the wrapping sheet 2 and the six separating bulges 3 are enclosed to form an accommodating cavity 6 for accommodating finger parts, palm parts and wrist parts; the wrapping sheet 2 and the separating protrusions 3 are both made of elastic materials; the wrist part and the palm part can open the wrapping sheet 2 to be accommodated in the accommodating cavity 6; the finger part can open the wrapping part 4 to be accommodated in the accommodating passage 5. Specifically, during use, fingers, palms and wrists are pressed downwards from the upper part of the fixing device respectively, the wrapping sheets 2 are unfolded and the separation bulges 3 are separated, so that the fingers enter the accommodating channel 5, the palms and the wrists enter the accommodating cavity 6 and are wrapped, and the hands and the wrists are kept in a functional position state. The fixing device is simple in structure and greatly reduces the use cost. Through the parcel area that increases fixing device, reduced the oppression power that fixing device caused hand and wrist in the use, improved the comfort level when using greatly, had fine practical meaning. And the accommodating cavity 6 and the accommodating channel 5 can be set to be a space slightly larger than the finger part, the palm part and the wrist part, so that the finger part, the palm part and the wrist part can be effectively kept in a functional position state, the finger part, the palm part and the wrist part can have a certain gap with the fixing device, and the ventilation effect can be realized, so that the comfort level of the fixing device can be further improved

As shown in fig. 1 to 3, in the present embodiment, the supporting base 1, the wrapping sheet 2, and the separating protrusion 3 are integrated and made of elastic material to exercise the hand grasping function. Specifically, integrated into one piece can make the fine effect on fixing device of the power that hand gripping made, and fixing device can reset when the hand relaxs, is fixed in the functional position state again with the hand. The elastic material is rubber, silica gel and other materials in the prior art, and is not described in detail herein.

As shown in fig. 1 to 3, in the present embodiment, the fixing device further includes a sheath for detachably wrapping the supporting seat 1, the wrapping sheet 2, and the separating protrusion 3. Specifically, fixing device can make dirty in the difficult meeting of using, uses detachable sheath parcel to live, only needs to change, wash, disinfect to the sheath after fixing device makes dirty, and need not change whole sheath, fine saving user's cost, fine practical meaning has.

As shown in fig. 1 to 3, in the present embodiment, the fixing device includes: gloves capable of adhering to the sheath to prevent the hand and wrist from falling off from the fixing device. Specifically, the position that lies in holding chamber 6 and 5 bottoms of holding passageway on the sheath sets up hook face or the mushroom hasp that the magic was buckled and is pasted, and set up lint face or the mushroom hasp that the magic was buckled and is pasted on gloves, like this at finger portion, palm portion, and wrist portion can not increase the resistance when strutting parcel portion 4 and parcel piece 2 respectively, and when finger portion, palm portion, and when the wrist portion holding was to holding passageway 5 and holding chamber 6, can play fine fixed action, have fine practical meaning.

As shown in fig. 1 to 3, in the present embodiment, the sheath is provided with a neuromuscular electrical stimulation device for inducing the movement of the hand muscle. Specifically, the neuromuscular electrical stimulation device is disposed on the sheath, and can be used for inducing the action of the forearm and hand muscles of a slow paralysis patient. For strength training of disused muscles, thereby maintaining muscle mass, maintaining and increasing joint mobility, promoting voluntary muscle control, and reducing spasticity. The neuromuscular electrical stimulation device belongs to the prior art and is not described in detail herein.

As shown in fig. 1 to 3, in the present embodiment, the supporting base 1, the wrapping sheet 2, and the separating protrusion 3 are all provided with a plurality of ventilation holes. Specifically, increase the bleeder vent and can make finger portion, palm portion that are in the functional position state to and wrist portion keep dry state, improved the comfort level of fixing device in the use greatly, have fine practical meaning.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A device for holding a hand and a wrist in a functional position for holding a finger portion, a palm portion, and a wrist in a functional position, the device comprising:

a support base (1);

a wrapping sheet (2) disposed on the support base (1) and wrapping the palm portion and the wrist portion;

the six separating bulges (3) are respectively arranged on the supporting seat (1), an accommodating channel (5) for accommodating the fingers is clamped and formed between every two adjacent separating bulges (3), and the separating bulges (3) are provided with wrapping parts (4) which protrude towards the accommodating channel (5) and are used for wrapping the fingers;

the supporting seat (1), the wrapping sheet (2) and the six separating bulges (3) are encircled to form an accommodating cavity (6) for accommodating the finger part, the palm part and the wrist part; the wrapping sheet (2) and the separation bulges (3) are both made of elastic materials; the wrist part and the palm part can be used for unfolding the wrapping sheet (2) to be accommodated in the accommodating cavity (6); the finger part can open the wrapping part (4) to be accommodated in the accommodating passage (5).

2. A device for holding the hands and wrists in functional position, according to claim 1, characterized in that said support base (1), said wrapping sheet (2), and said separation protrusion (3) are integral and made of elastic material, able to exercise the hand grip function.

3. A device for holding the hand and wrist in functional position according to claim 1 or 2, further comprising a sheath for detachably wrapping the support base (1), the wrapping sheet (2), and the separation protrusion (3).

4. A device for holding a hand and wrist in a functional position according to claim 3, comprising: gloves capable of adhering to the sheath for preventing the hand and wrist from falling off from the fixing device.

5. A fixation device for maintaining functional position of the hand and wrist according to claim 3, wherein the sheath is provided with a neuromuscular electrical stimulation device for inducing the muscle action of the hand.

6. The device for fixing the hand and wrist in functional position according to claim 1, wherein the support base (1), the wrapping sheet (2), and the separation protrusion (3) are provided with a plurality of ventilation holes.

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