CN211187719U

CN211187719U - Adjustable set orthosis for reducing hand muscle tension

Info

Publication number: CN211187719U
Application number: CN201921743575.7U
Authority: CN
Inventors: 吴悦; 苟波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-07
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an adjustable stack orthosis for reducing hand muscle tension, which belongs to the field of rehabilitation appliances and comprises a first orthosis and a second orthosis, the orthosis comprises a supporting plate attached to the hand and the palm of a patient, the outer part of one end of the supporting plate adjacent to the arm of the patient is sleeved with a palm bandage, the back of the palm bandage is fixedly provided with a plurality of first hooks which are distributed equidistantly, the outer part of one end of the supporting plate adjacent to the fingers of the patient is sleeved with a palm bandage, the surface of the palm bandage is fixedly provided with a joint hinge near the little finger, the adjustable stack orthosis for reducing the hand muscle tension is used for reducing the hand muscle tension of the patient, the orthosis can reduce the hand muscle tension of the patient after stroke, the preparation is made for the exercise of the fine action of the follow-up hand, the operation is convenient, the device saves manpower, is convenient for self-regulation of patients and is also convenient for measurement and evaluation of therapists.

Description

Adjustable set orthosis for reducing hand muscle tension

Technical Field

The utility model belongs to recovered utensil field, concretely relates to be applicable to the hand and bend the patient that muscle tension is higher and to the palm function is relatively poor to reduce the hand and bend the muscle tension, have adjustable function's hand stack orthopedic ware.

Background

The orthoses for reducing the flexor muscle tension of the hand which are commonly used in clinic are finger plates. However, when the finger board is used for treating a patient with high flexor muscle tension of the hand, a plurality of joints of the hand of the patient can be flexed again due to spasm of the flexor muscle of the hand of the patient, and even the whole palm of the hand is separated from the finger board, so that the good effect of reducing the muscle tension cannot be achieved. Moreover, each patient is an individual, the degree of high hand muscle tension of the patient is different, the bearing capacity of the patient is different, and the difference between individuals cannot be met by the single integrated finger board. Secondly, the simple finger plate is not beneficial for the therapist to measure the joint range of motion of the palm and finger joints of the lower hand of the patient. In addition, the simple finger board does not have the function of training the finger. Therefore, it is necessary to provide an orthosis for reducing the hand muscle tension, which is simple and convenient to operate, can self-adjust the range of motion, is accurate in measurement and saves manpower.

In view of the above, those skilled in the art have proposed an adjustable stack orthosis for reducing muscle tone in the hand.

SUMMERY OF THE UTILITY MODEL

In view of the lack of adjustable orthoses for reducing hand muscle tension and exercising finger function, the orthoses cannot be used for individually treating the high hand muscle tension and the exercising finger function of the patient. Therefore, an object of the utility model is to provide a reduction hand muscle tension's stack orthopedic ware of easy operation convenience, use manpower sparingly, be convenient for dress, can self-regulation, be convenient for measure the aassessment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable, hand muscle tone-reducing stack orthosis comprising a first orthosis and a second orthosis, the orthopedic device comprises a supporting plate which is attached to the hand and the palm of the patient, a palm wrist strap is sleeved outside one end of the supporting plate adjacent to the arm of the patient, a plurality of first hooks which are distributed at equal intervals are fixedly arranged on the back surface of the palm part bandage, the palm part bandage is sleeved outside one end of the supporting plate adjacent to the finger of the patient, the surface of the palm part bandage is fixedly provided with a joint hinge at a position close to the little finger, the end surface of the supporting plate adjacent to the finger of the patient and the end part of one side of the supporting plate are fixedly connected with one end of a telescopic column, the other end of the telescopic column is fixedly connected with a finger head cap, the back of the finger head cap is fixedly connected with a second hook, and an outer connecting line is connected between the first hook and the second hook.

The second orthopedic ware is the abductor between the finger, the abductor between the finger includes swing joint at the disk body of palm portion bandage top end face, the fixed scale that is provided with of top end face of disk body, and the side reason equidistance of disk body distributes and is provided with a plurality of stake bases, a stake of inside run-through formula fixedly connected with of stake base.

Preferably, the disk body and the palm bandage are respectively and correspondingly connected through a sub-button fastener and a female button piece to form a detachable fastening connection structure, and the sub-button fastener and the female button piece are respectively and correspondingly embedded in the surfaces of the palm bandage and the disk body.

Preferably, the minimum division value of the scale is 1 degree, and a stud base and a stud are correspondingly arranged at every 10 degrees of the surface of the scale.

Preferably, the joint hinge comprises a hinged main shaft fixedly installed on one side surface of the palm bandage, an angle reference disc is fixedly installed on the outer end face of the hinged main shaft, a mandrel penetrates through the geometric center of the hinged main shaft, an angle pointer is sleeved on the outer side of one end of the mandrel, and the other end of the mandrel is fixedly connected with the telescopic column.

Preferably, the telescopic column comprises a first pipe sleeve fixedly connected with the supporting plate, a second pipe sleeve with a matched size is movably connected inside the first pipe sleeve, and a plurality of external connecting line limiting rings are fixedly arranged on the surfaces of the first pipe sleeve and the second pipe sleeve.

Preferably, the first pipe sleeve and the second pipe sleeve form a clamping type movable connecting structure through a protruding buckle and a groove lock respectively, the protruding buckle is fixedly arranged on two sides of the second pipe sleeve, and the groove lock is fixedly arranged on the surface of the first pipe sleeve and corresponds to the protruding buckle.

Preferably, the supporting plate is a member made of a low-temperature thermoplastic plate, and the corners of the supporting plate are both in a smooth transition arc shape.

Preferably, the number of the first-level second hooks of the telescopic column is five, and the positions and the angles of the telescopic column and the second hooks are matched with the fingers of the patient.

Advantageous effects

The utility model provides an adjustable reduce tension's of hand muscle stack orthopedic ware. Compared with the prior art, the method has the following beneficial effects:

the adjustable stack orthosis for reducing the hand muscle tension is used for reducing the hand muscle tension of a patient, the orthosis can reduce the hand muscle tension of the patient after stroke and is prepared for the subsequent exercise of fine movement of the hand, wherein,

regarding hand flexion and extension movements: the patient adjusts the flexion and extension angles of the metacarpophalangeal joints by automatically adjusting the hinges of the metacarpophalangeal joints according to the tension of the flexors of the palms of the patient so as to reduce the tension of the muscles of the palms of the patient; the patient can adjust the flexion and extension angles of the fingers by adjusting the lengths of the finger telescopic columns and the external connecting lines according to the tension of the finger flexor muscle groups so as to reduce the muscle tension of the finger parts.

Regarding abduction movement of the finger: by using the inter-digital abductor, a subject can place fingers in the column piles of the fingertip abductors at different angles according to the tension of the finger abductors, so as to improve the inter-digital abduction function.

Meanwhile, as the metacarpophalangeal joint hinges are arranged at the metacarpophalangeal joints of the thumbs and the metacarpophalangeal joints of the index fingers and the little fingers, and the interphalangeal finger separator is also provided with an angle measuring ruler, the evaluation of the tension condition of the flexor muscle group and the abduction muscle group and the activity degree of the hand joints by a therapist is facilitated.

The adjustable stack orthosis for reducing the hand muscle tension is convenient to operate, saves manpower, is convenient for self-regulation and control of patients, and is also convenient for measurement and evaluation of therapists.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mounting structure of the joint hinge of the present invention;

fig. 3 is a schematic structural view of the joint hinge of the present invention;

fig. 4 is a schematic view of the external structure of the telescopic column of the present invention;

fig. 5 is a schematic view of the internal structure of the telescopic column of the present invention;

FIG. 6 is a schematic view of the inter-phalangeal abduction device of the present invention;

fig. 7 is a schematic view of the finger abduction device of the present invention mounted on the surface of a first orthosis.

In the figure: 1. a support plate; 2. a palm wrist strap; 3. a first hook; 4. a palm part bandage; 5. a sub button fastener; 6. a joint hinge; 61. a hinge main shaft; 62. an angle reference plate; 63. a mandrel; 64. an angle pointer; 7. a telescopic column; 71. a first pipe sleeve; 72. a second pipe sleeve; 73. a protruding buckle; 74. a groove lock; 75. an external connecting line limiting ring; 8. a finger cap; 9. a second hook; 10. connecting the outer wire; 11. an inter-phalangeal abduction device; 111. a tray body; 112. a female button fastener; 113. calibration; 114. a pile foundation; 115. and (5) piling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable stack orthosis for reducing hand muscle tension comprises a first orthosis and a second orthosis, the orthosis comprises a supporting plate 1 which is attached to a hand and a palm of a patient, the supporting plate 1 is made of low-temperature thermoplastic plate material, corners of the supporting plate 1 are in a smooth transition arc shape, a palm part bandage 2 is sleeved outside one end of the supporting plate 1 adjacent to an arm of the patient, a plurality of first hooks 3 which are distributed equidistantly are fixedly arranged on the back surface of the palm part bandage 2, a palm part bandage 4 is sleeved outside one end of the supporting plate 1 adjacent to a finger of the patient, a joint hinge 6 is fixedly arranged at a position, close to a little finger, of the surface of the palm part bandage 4, the end surface of the supporting plate 1 adjacent to the finger of the patient and one end part of the supporting plate 1 are fixedly connected with one end of a telescopic column 7, and the other end of the telescopic column 7 is fixedly connected with a finger head cap, the back fixedly connected with second couple 9 of finger cap 8, be connected with an outer connecting wire 10 between first couple 3 and the second couple 9 jointly, the quantity of 7 one-level second couples 9 of flexible post all is provided with five altogether, and the position and the angle of flexible post 7 and second couple 9 and patient's finger homogeneous phase adaptation.

Referring to fig. 6, the second orthosis is an inter-phalange abductor 11, the inter-phalange abductor 11 includes a tray body 111 movably connected to the top end surface of the palm portion binding band 4, the top end surface of the tray body 111 is fixedly provided with a scale 113, a plurality of post bases 114 are distributed on the side edge of the tray body 111 at equal intervals, a post 115 is fixedly connected to the inside of the post base 114 in a penetrating manner, a detachable fastening connection structure is formed between the tray body 111 and the palm portion binding band 4 through a sub button 5 and a button 112, the sub button 5 and the button 112 are respectively embedded in the surfaces of the palm portion binding band 4 and the tray body 111, the minimum division value of the scale 113 is 1 °, and a post base 114 and a post 115 are correspondingly arranged on each 10 ° of the surface of the scale 113.

Referring to fig. 3, the joint hinge 6 includes a hinge main shaft 61 fixedly mounted on a side surface of the palm portion strap 4, an angle reference plate 62 is fixedly mounted on an outer end surface of the hinge main shaft 61, a core shaft 63 penetrates through a geometric center position of the hinge main shaft 61, an angle pointer 64 is sleeved on an outer side of one end of the core shaft 63, and the other end of the core shaft 63 is fixedly connected with the telescopic column 7.

Referring to fig. 4-5, the telescopic column 7 includes a first pipe sleeve 71 fixedly connected to the pallet 1, a second pipe sleeve 72 with a matched size is movably connected inside the first pipe sleeve 71, a plurality of external connection limiting rings 75 are fixedly disposed on the surfaces of the first pipe sleeve 71 and the second pipe sleeve 72, the first pipe sleeve 71 and the second pipe sleeve 72 respectively form a clamping type movable connection structure through a protruding buckle 73 and a groove lock 74, the protruding buckle 73 is fixedly disposed on both sides of the second pipe sleeve 72, and the groove lock 74 is fixedly disposed on the surface of the first pipe sleeve 71 and corresponds to the protruding buckle 73.

When the device is used, firstly, when the fingers of a patient need to perform flexion and extension exercises, the back surface of the palm of the patient needs to be attached to the inner side surface of the supporting plate 1 by means of a first orthosis (see fig. 1-5), then, the palm wrist strap 2 and the palm strap 3 are sequentially wrapped, the whole orthosis can be more stable during operation, then, five fingers of the patient correspondingly enter the five fingertip caps 8, then, the movement range of the orthosis on the fingers of the patient is adjusted by changing the lengths of the telescopic columns 7 and the external connecting line 10, so as to adjust the flexion and extension angles of the fingers, so as to reduce the muscle tension of the finger parts, when the fingers of the patient are in a stretching state, a second step of orthopedic treatment needs to be performed, namely, the fingers of the patient need to be stretched by means of a second orthosis (inter-finger stretcher 10), first, the whole inter-phalangeal abduction device 10 is mounted to the surface of the first orthosis (see fig. 7) by means of the sub-button 5 and the main button 112. after the mounting, the subject can place his or her fingers in the posts 115 at different angles according to the tension of the abductor muscles of his or her fingers, so as to improve the inter-phalangeal abduction.

In the present embodiment, the joint hinge 6 is a common structure in the art, and its own structural features and operation principle are all in the prior art, and will not be described in detail here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable, reduction-of-hand muscle tone stack orthosis comprising a first orthosis and a second orthosis, characterized in that: the orthopedic device comprises a supporting plate (1) which is attached to the hand and the palm of a patient, a palm wrist strap (2) is sleeved outside one end of the supporting plate (1) adjacent to the arm of the patient, a plurality of first hooks (3) distributed at equal intervals are fixedly arranged on the back surface of the wrist bandage (2), the palm part binding band (4) is sleeved outside one end of the supporting plate (1) adjacent to the fingers of the patient, the surface of the palm bandage (4) is fixedly provided with a joint hinge (6) at the position close to the little finger, the end surface of the supporting plate (1) adjacent to the fingers of the patient and the end part of one side of the supporting plate (1) are fixedly connected with one end of a telescopic column (7), the other end of the telescopic column (7) is fixedly connected with a finger cap (8), the back of the finger cap (8) is fixedly connected with a second hook (9), an external connecting wire (10) is connected between the first hook (3) and the second hook (9);

the second orthopedic ware is abductor (11) between the finger, abductor (11) between the finger includes disk body (111) of swing joint at palm portion bandage (4) top end face, the fixed scale (113) that is provided with of top end face of disk body (111), and the side edge equidistance of disk body (111) distributes and is provided with a plurality of stake bases (114), inside through type fixedly connected with stake (115) of stake base (114).

2. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: correspond respectively between disk body (111) and palm portion bandage (4) and form removable fastening connection structure through sub button fastener (5) and female button fastener (112), sub button fastener (5) and female button fastener (112) correspond the embedding respectively and install the surface at palm portion bandage (4) and disk body (111).

3. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: the minimum division value of the scale (113) is 1 degree, and a column pile base (114) and a column pile (115) are correspondingly arranged at each 10-degree position on the surface of the scale (113).

4. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: the joint hinge (6) comprises a hinged main shaft (61) fixedly mounted on one side surface of the palm bandage (4), an angle reference disc (62) is fixedly mounted on the outer end face of the hinged main shaft (61), a mandrel (63) penetrates through the geometric center position of the hinged main shaft (61), an angle pointer (64) is sleeved on the outer side of one end of the mandrel (63), and the other end of the mandrel (63) is fixedly connected with the telescopic column (7).

5. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: the telescopic column (7) comprises a first pipe sleeve (71) fixedly connected with the supporting plate (1), a second pipe sleeve (72) with the matched size is movably connected inside the first pipe sleeve (71), and a plurality of outer connecting line limiting rings (75) are fixedly arranged on the surfaces of the first pipe sleeve (71) and the second pipe sleeve (72).

6. An adjustable, tension-reducing stack orthosis according to claim 5, wherein: first pipe box (71) and second pipe box (72) are detained (73) and recess lock (74) formation joint formula mobilizable connection structure through the protrusion respectively, the protrusion is detained (73) and is fixed the both sides that set up at second pipe box (72), recess lock (74) are fixed to be seted up on the surface of first pipe box (71), and are detained the position of (73) corresponding with the protrusion.

7. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: the supporting plate (1) is a component made of low-temperature thermoplastic plate materials, and the corners of the supporting plate (1) are smooth transitional arc shapes.

8. An adjustable, tension-reducing stack orthosis according to claim 1, wherein: the number of the telescopic columns (7) and the number of the second hooks (9) are all five, and the positions and the angles of the telescopic columns (7) and the second hooks (9) are matched with the fingers of the patient.