CN205867047U - Three fingers are held between fingers and are held supplementary utensil of omnipotent hand function - Google Patents

Abstract

The utility model belongs to the field of medical aids for rehabilitation, in particular to a three-finger pinching universal hand functional aid, which comprises an elastic band and a wedge-shaped cushion block. The outer side of one end of the elastic band is sewn with hook stickers, and the inner side of the other end is sewn with hair Face stickers, the inner side of the elastic band is looped on the hook surface stickers through the hair surface stickers; there are two parallel strip openings in the middle of the elastic band; the first channel is formed between one side of the wedge-shaped pad and the inner side of the elastic band. cavity, the second through cavity is formed between the other side of the wedge-shaped spacer and the inner side of the elastic band. The beneficial effects of the utility model are: the utility model can ensure that the patient maintains the posture of pinching fingers, and completes functional activities such as eating, writing, and hair combing with the original living posture, which not only maintains the original function, but also strengthens the patient's confidence in rehabilitation; Under the premise of not changing the patient's pinching method, the patient's basically normal pinching posture can be maintained, and the independent self-care function of some activities in life can be completed.

Description

A three-finger pinch universal hand functional aid

technical field

The utility model belongs to the field of medical aids for rehabilitation, in particular to a three-finger pinching universal hand functional aid.

Background technique

Patients with high cervical spinal cord injury, brain injury, or radial nerve injury have a significant decline in hand function, with severe decline in finger flexion and gripping, and cannot hold spoons, forks, and other eating utensils, or pens, combs, and other learning and entertainment appliances. Under normal circumstances, the use of some appliances is realized by the three-finger pinching function of the human hand, but most of the existing products change the patient's pinching way, and change the original living habits by holding and replacing. It is not conducive to rehabilitation in the long run.

Contents of the invention

The purpose of the utility model is to overcome the defects in the prior art, and provide a three-finger pinch universal hand functional auxiliary device that can ensure that the patient maintains the finger pinch posture, can maintain the original function, and can strengthen the patient's rehabilitation confidence.

The technical scheme adopted by the utility model to solve the technical problem is: a three-finger pinch universal hand functional auxiliary device, which includes an elastic band and a wedge-shaped pad, one end of the elastic band is sewn with a hook surface on the outer surface, and the other end is inner. The side surface is sewn with wool stickers, and the inner side of the elastic band wraps around the wedge-shaped pad, and is glued to the hook surface through the wool stickers; there are two parallel strip openings in the middle of the elastic band; one side of the wedge-shaped pad is connected to the A first through cavity for cooperating with the thumb is formed between the inner side of the elastic band, and a second through cavity for cooperating with the index finger and middle finger is formed between the other side of the wedge-shaped spacer and the inner side of the elastic band. Set opposite to the second through cavity.

When the utility model is implemented, a spoon, a fork, a pen or a comb can be passed through the two shaped openings, the first through cavity is worn on the thumb, and the second through cavity is worn on the index finger and middle finger, which can ensure that the patient maintains the finger pinching posture , Complete functional activities such as eating, writing, and combing hair with the original life posture, not only can maintain the original functional performance of the patient, but also strengthen the confidence of the patient in rehabilitation. The utility model aims to provide patients with effective operation skills without changing the patient's pinching mode, maintain the patient's basically normal pinching posture, and complete the independent self-care function of some activities in life. In addition, the utility model is light in weight and does not significantly increase the burden on the patient's upper limbs and hands; the elastic band has a stretching function, which is suitable for fingers of different sizes, and is novel in design and light and convenient to use. There is a wedge-shaped pad between the fingers, which conforms to the physiological structural joints of the thumb, index finger and middle finger when pinching, and can prevent deformation of the fingers or skin damage due to force.

Specifically, the side of the wedge-shaped pad in the first cavity is provided with a first chute for matching with the thumb, and the side of the wedge-shaped pad in the second cavity is provided with a second groove for cooperating with the index finger and middle finger. The chute, the first chute and the second chute are symmetrically arranged, which can be completely fitted with the fingers of each pinch function, with better comfort, and further prevent deformation of the fingers or skin damage due to force.

Specifically, the length direction of the strip-shaped opening is perpendicular to the length direction of the elastic band, so that the hand will not slip due to the movement of the hand back and forth during functional activities such as eating, writing, and combing hair.

Preferably, the wedge-shaped spacer is a lightweight foam block, made of soft material, comfortable and lightweight. The utility model is basically in accordance with the normal movement mode of the human body, that is, pinching with three fingers. In addition, a lightweight foam block or foam block is added inside, which can be used to maintain the pinching posture of the fingers and prevent the fingers from being deformed or deformed due to force. Problems such as damage to the skin due to long-term stress.

Further, the three-finger pinching universal hand functional auxiliary device also includes a mending pad, a square hole is arranged in the middle of the elastic band, the two side edges of the mending pad are respectively sewn on both sides of the square hole, and the suture line is parallel to the length direction of the elastic band, and two shaped The openings are respectively arranged between the two sides of the mending pad and the square hole. After the square hole is opened, you only need to sew the two sides of the mending pad to the two sides of the square hole to form two openings, with high parallel precision, easy to make, and economical; hold spoons, forks, pens or combs Finally, it has a compressive force, which can ensure a firm clamping, and partially restricts the handle of the clamping tool due to the tightness.

Furthermore, the elastic band of the present invention can be replaced by an unfolded type into a ring type, while reducing the number of velvet and hook surface stickers, which is more convenient to make, but it needs to be set in large, medium and small sizes to satisfy fingers of different thicknesses.

The beneficial effects of a three-finger pinch universal hand functional auxiliary device of the present utility model are:

1. The utility model can ensure that the patient maintains the posture of pinching fingers, and completes functional activities such as eating, writing, and combing hair with the original living posture, which can not only maintain the original function of the patient, but also strengthen the confidence of the patient in rehabilitation; On the premise of not changing the patient's pinching method, provide effective operation skills for the patient, maintain the patient's basically normal pinching posture, and complete the independent self-care function of some activities in life;

2. The utility model is light in weight and does not significantly increase the burden on the patient's upper limbs and hands;

3. There are wedge-shaped pads between the fingers, which conform to the physiological structure joints of the thumb, index finger and middle finger when pinching, and can prevent deformation of fingers or skin damage due to stress;

4. The wedge-shaped pad is a lightweight foam block, which is soft, comfortable and light;

5. You only need to sew the two side edges of the mending pad to both sides of the square hole to form two openings, which is easy to make and economical; after clamping a spoon, fork, pen or comb, it has pressure and can ensure The grip is firm and the handle of the holding tool is partially limited by the elastic.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the front view of a kind of three-finger pinching universal hand functional auxiliary device of the present invention;

Fig. 2 is a top view of a three-finger pinch universal hand functional auxiliary device of the present invention;

Fig. 3 is a three-dimensional schematic diagram of a wedge-shaped pad of a three-finger pinch universal hand functional auxiliary device of the present invention;

Fig. 4 is a bottom view of a wedge-shaped pad of a three-finger pinch universal hand functional auxiliary device of the present invention;

Fig. 5 is a schematic view of the inner side of the elastic band of a three-finger pinch universal hand functional auxiliary device of the present utility model;

Fig. 6 is a schematic diagram of the outer side of the elastic band of a three-finger pinching universal hand functional auxiliary device of the present utility model.

Among them: 1. Elastic belt; 2. Wedge pad; 3. Hook surface sticker; 4. Hair surface sticker; 5. Strip opening; 6. First through cavity; 7. Second through cavity; 8. First chute ; 9. The second chute; 10. The mending pad; 11. The suture.

detailed description

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

As shown in Figures 1-6, a specific embodiment of a three-finger pinch universal hand functional auxiliary device of the present invention includes an elastic band 1 and a wedge-shaped pad 2, and a hook surface is sewn on the outer surface of one end of the elastic band 1 Paste 3, and the inner side surface of the other end is sewn with a wool surface paste 4, after the inner surface of the elastic band 1 wraps around the wedge-shaped pad 2, it is glued to the hook surface paste 3 through the wool surface paste 4; the middle part of the elastic band 1 is provided with two parallel The provided strip opening 5; a first through cavity 6 for cooperating with the thumb is formed between one side of the wedge-shaped spacer 2 and the inner surface of the elastic band 1; A second through cavity 7 for cooperating with the index finger and the middle finger is formed between them, and the first through cavity 6 is opposite to the second through cavity 7 .

During the implementation of this embodiment, a spoon, a fork, a pen or a comb can be passed through the two openings 5, the first through cavity 6 is worn on the thumb, and the second through cavity 7 is worn on the index finger and middle finger, which can ensure that the patient keeps the fingers Holding the posture and completing functional activities such as eating, writing, and combing hair with the original life posture can not only maintain the original functional performance of the patient, but also strengthen the confidence of the patient in rehabilitation. The purpose of this embodiment is to provide effective operation skills for the patient without changing the patient's pinching method, maintain the patient's basically normal pinching posture, and complete the independent self-care function of some activities in life. In addition, this embodiment is light in weight and does not significantly increase the burden on the patient's upper limbs and hands; the elastic band 1 has a stretching function and is suitable for fingers of different sizes, and is novel in design and light and convenient to use. There are wedge-shaped pads 2 between the fingers, which meet the physiological structure joints of the thumb, index finger and middle finger when pinching, and can prevent deformation or skin damage of the fingers due to stress.

Specifically, the side of the wedge-shaped pad 2 in the first cavity 6 is provided with a first chute 8 for matching with the thumb, and the side of the wedge-shaped pad 2 in the second cavity 7 is provided with a slot for matching with the index finger and middle finger. The matching second chute 9, the first chute 8 and the second chute 9 are symmetrically arranged, which can be completely fitted with the fingers of each pinch function, and the comfort is better, further preventing the fingers from being deformed due to force changes or skin damage.

Specifically, the length direction of the strip-shaped opening 5 is perpendicular to the length direction of the elastic band 1, so that the hand will not slip due to the movement of the hand back and forth during functional activities such as eating, writing, and combing hair.

Preferably, the wedge-shaped spacer 2 is a lightweight foam block, made of soft material, comfortable and lightweight. This embodiment is basically in accordance with the normal movement mode during human activities, that is, pinch with three fingers. In addition, a lightweight foam block or foam block is added inside, which can be used to maintain the pinching posture of the fingers and prevent the fingers from being deformed or deformed due to force. Problems such as damage to the skin due to long-term stress.

Further, the three-finger pinching universal hand functional aid also includes a mending pad 10, a square hole is arranged in the middle of the elastic band 1, and the two side edges of the mending pad 10 are respectively sewn on both sides of the square hole, and the suture line 11 is aligned with the length direction of the elastic band 1. Parallel, two shaped openings 5 are respectively arranged between the two sides of the mending pad 10 and the square hole. After the square hole is opened, you only need to sew the two side edges of the mending pad 10 to the two sides of the square hole respectively to form two shaped openings 5, which have high parallel precision, are easy to manufacture, and are economical and affordable; hold spoons, forks, pens, etc. Or after the comb, it has a compressive force, which can ensure a firm clamping, and partially restricts the handle of the clamping tool due to the tightness.

Further, the elastic band 1 of this embodiment can be replaced by an unfolded type into a ring shape, and meanwhile, the fur surface stickers 4 and the hook surface stickers 3 of the hook and loop buttons are reduced, making it more convenient to make, but large, medium and small sizes need to be set to meet the needs of different thicknesses. finger.

It should be understood that the specific embodiments described above are only used to explain the present utility model, and are not intended to limit the present utility model. Obvious changes or changes derived from the spirit of the utility model are still within the protection scope of the utility model.

Claims (5)

1. A three-finger pinch universal hand functional aid, characterized in that: comprising an elastic band (1) and a wedge-shaped spacer (2), the outer surface of one end of the elastic band (1) is sewn with a hook surface sticker (3) , and the inner surface of the other end is sewed with a hair surface sticker (4), after the inner surface of the elastic band (1) wraps around the wedge-shaped pad (2), it is glued to the hook surface sticker (3) through the hair surface sticker (4) Above; the middle part of the elastic band (1) is provided with two parallel strip-shaped openings (5); one side of the wedge-shaped spacer (2) and the inner side of the elastic band (1) are formed for cooperation with the thumb The first through cavity (6), the other side of the wedge (2) and the inner side of the elastic band (1) form a second through cavity (7) for cooperating with the index finger and middle finger, the The first through cavity (6) is arranged opposite to the second through cavity (7). 2. A three-finger pinching universal hand functional auxiliary device according to claim 1, characterized in that: the side of the wedge-shaped spacer (2) in the first through cavity (6) is provided with a device for engaging with the thumb. The matched first chute (8), the side of the wedge-shaped pad (2) in the second through cavity (7) is provided with a second chute (9) for matching with the index finger and middle finger, the first A chute (8) and a second chute (9) are arranged symmetrically. 3. A three-finger pinching universal hand functional auxiliary device according to claim 1, characterized in that: the length direction of the strip-shaped opening (5) is perpendicular to the length direction of the elastic band (1). 4. A three-finger pinching universal hand functional auxiliary device according to claim 1, characterized in that: the wedge-shaped spacer (2) is a lightweight foam block. 5. A three-finger pinch universal hand functional auxiliary device according to claim 3, characterized in that: said three-finger pinch universal hand functional auxiliary device also includes a sewing pad (10), and said elastic band (1) The middle part is provided with a square hole, and the two side edges of the mending pad (10) are respectively sewn on both sides of the square hole, and the suture line (11) is parallel to the length direction of the elastic band (1), and two shaped openings (5) are respectively arranged on the Sew between the pad (10) both sides and the square hole.