CN213553429U

CN213553429U - Forearm supination position upper limbs brace of cerebral apoplexy patient

Info

Publication number: CN213553429U
Application number: CN202022025437.4U
Authority: CN
Inventors: 杨晓龙; 曹磊; 张甜甜; 王赛
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-29
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a forearm supination upper limb brace for stroke patients, comprising a wrist fixing body and a latch. One end of the wrist fixing body is provided with an elbow fixing body, and the other end of the wrist fixing body is provided with a finger fixing body. The fixing body includes a first annular piece, one side of the first annular piece is symmetrically provided with a mounting boss, the other side of the first annular piece is symmetrically arranged with a fixing rod, and the fixing rod is sequentially provided with first through holes, The elbow fixation body includes a second annular member. The utility model relates to an upper limb brace in the supination position of the forearm of stroke patients, which can effectively solve the problem of using the upper limb brace. The upper limb brace is divided into three parts, so that the upper limb brace has strong wrapping and The comfort is good; the front and rear adjustable structure of the upper limb support facilitates the length adjustment of the upper limb support for patients with different arm spans, and improves the practicability of the upper limb support.

Description

Forearm supination position upper limbs brace of cerebral apoplexy patient

Technical Field

The utility model relates to a medical brace technical field, in particular to cerebral apoplexy patient forearm supination position upper limbs brace.

Background

Stroke (stroke) is a group of acute cerebrovascular disorders that result in local or global cranial nerve dysfunction, lasting longer than 24 hours or death due to acute cerebrovascular rupture or occlusion. The stroke is a common disease and frequently encountered disease of the nervous system, has the characteristics of high morbidity, high disability rate, high mortality rate and high recurrence rate, seriously harms the life health of human beings, is one of the main diseases causing death and disability of the middle-aged and old people, is easy to cause shoulder-hand syndrome for stroke patients, and can cause circulatory disturbance, muscular dystrophy, atrophy, osteoporosis, joint atrophy and other changes on hemiplegic upper limbs. The main clinical manifestations are that 10% of hands are affected first, the limbs are weak, and the joints are not stiff in the morning. Diffuse and concave edema of the hands, especially the back of the hands, can occur. The hand swelling, or completely subsides in 1-6 months, or becomes rare skin sclerosis and atrophy, and the finger flexion contracture appears, so that the permanent activity of shoulder and upper limbs is limited, and medical brace is a medical brace which is placed outside the body and aims at limiting a certain motion of local part of the body, thereby assisting the effect of surgical treatment, or is directly used for external fixation of non-surgical treatment and used for orthopedic fixation of fracture or limb deformity parts of people, and generally adopts plaster fixation or non-surrounding structures because the skeleton shapes of different parts of the human body are different.

On the technical condition basis of current upper limbs brace, still there are a lot of not enough in scope nature and the convenience of use, most upper limbs brace simple structure, the functional singleness of use, most can only play simple fixed action, not only can't satisfy good functional position and rehabilitation training demand, also very inconvenient from the use aspect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a cerebral apoplexy patient forearm supination position upper limbs brace.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a forearm supination position upper limbs brace for cerebral apoplexy patients, which comprises a wrist fixing main body and a bolt, one end of the wrist fixing main body is provided with an elbow fixing main body, the other end of the wrist fixing main body is provided with a finger fixing main body, the wrist fixing main body comprises a first annular piece, one side of the first annular piece is symmetrically provided with an installation boss, the other side of the first annular piece is symmetrically provided with a fixed rod, the fixed rod is sequentially provided with a first through hole, the elbow fixing main body comprises a second annular piece, one side of the second annular piece close to the fixed rod is symmetrically provided with an adjusting rod, the adjusting rod is provided with a second through hole, the finger fixing main body comprises a supporting piece, the inside of the supporting piece is sequentially provided with an elastic band locking buckle, one end of the supporting piece close to the first annular piece is provided with a, the elastic layer is installed at the top of the supporting piece, and the fixed seats are sequentially arranged on the top surface of the elastic layer.

As an optimal technical scheme of the utility model, the dead lever is cavity form, the internal diameter of dead lever and the external diameter looks adaptation of adjusting the pole, first through-hole is the same with the internal diameter of second through-hole, and with bolt looks adaptation.

As an optimized technical scheme of the utility model, the quantity that fixing base and elastic band locking were buckled is five.

As a preferred technical scheme of the utility model, the surface of first cyclic annular spare and second cyclic annular spare all is provided with the rubber pad.

As a preferred technical scheme of the utility model, the fixed main part swing joint of wrist and the fixed main part of elbow, the fixed main part of elbow can remove along the horizontal direction, the fixed main part of elbow is articulated with the fixed main part of finger.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to an upper limb brace for supination of forearm of stroke patient, which can effectively solve the use problem of the upper limb brace, the upper limb brace is divided into three parts, the stroke patient can place the position from finger to elbow on the upper limb brace, the wrapping property is strong, and the comfort level is good; the front-back adjustable structure of the upper limb brace is convenient for the upper limb brace to adjust the length of patients with different arm extensions, thereby improving the practicability of the upper limb brace; the upper limb brace fixes the main body through the fingers, so that a stroke patient can easily put hemiplegic lateral hand parts and interphalangeal joints in daily life, and better limb position is maintained; in addition, the upper limb brace provides proper finger and wrist rehabilitation exercise for the stroke patient with better hand function in the recovery period.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is one of the overall structural schematic diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a reference diagram of the usage state of the present invention;

FIG. 4 is an exploded view of the overall structure of the present invention;

in the figure: 1. a wrist fixing body; 11. a first annular member; 12. fixing the rod; 13. a first through hole; 14. mounting a boss; 2. an elbow fixing body; 21. a second annular member; 22. adjusting a rod; 23. a second through hole; 3. a finger fixing body; 31. a support member; 32. an elastic layer; 33. a fixed seat; 34. the elastic band is locked and buckled; 35. lifting lugs; 4. and (4) a bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, the utility model provides a forearm supination position upper limb support for stroke patients, comprising a wrist fixing body 1 and a plug pin 4, one end of the wrist fixing body 1 is provided with an elbow fixing body 2, the other end of the wrist fixing body 1 is provided with a finger fixing body 3, the wrist fixing body 1 comprises a first ring-shaped member 11, one side of the first ring-shaped member 11 is symmetrically provided with a mounting boss 14, the other side of the first ring-shaped member 11 is symmetrically provided with a fixing rod 12, the fixing rod 12 is sequentially provided with a first through hole 13, the elbow fixing body 2 comprises a second ring-shaped member 21, one side of the second ring-shaped member 21 close to the fixing rod 12 is symmetrically provided with an adjusting rod 22, the adjusting rod 22 is provided with a second through hole 23, the finger fixing body 3 comprises a support member 31, the support member 31 is internally and sequentially provided with an elastic belt locking buckle 34, one end of the support member 31, an elastic layer 32 is mounted on the top of the supporting member 31, and a fixed seat 33 is sequentially disposed on the top surface of the elastic layer 32.

Furthermore, the fixing rod 12 is hollow, the inner diameter of the fixing rod 12 is matched with the outer diameter of the adjusting rod 22, and the inner diameters of the first through hole 13 and the second through hole 23 are the same and are matched with the plug pin 4.

The number of the fixed seat 33 and the elastic band locking buckles 34 is five, the number of the fixed seat 33 and the elastic band locking buckles 34 corresponds to the number of fingers, and the fingers of a patient are uniformly and correspondingly placed in the fixed seat 33.

The surfaces of the first annular part 11 and the second annular part 21 are both provided with rubber pads for improving the comfort of the hands of the patient.

Fixed main part 1 of wrist and the fixed 2 swing joint of elbow, the fixed main part 2 of elbow can remove along the horizontal direction, and the fixed main part 2 of elbow is articulated with the fixed main part 3 of finger, and the fixed main part 2 of elbow can remove along the horizontal direction, and this upper limbs brace of being convenient for is adjusted to the patient of different arm expansions, has improved the practicality of this upper limbs brace, and the articulated patient of the fixed main part 3 of finger can be in the rehabilitation training, suitably temper the strength of wrist.

Specifically, the upper limb brace component is in a fixed relationship: the installation boss 14 passes through screw fixed connection with lug 35, finally make and constitute the revolute pair between fixed main part 1 of finger fixed main part 3 and the wrist, place this upper limbs brace in desktop or other planes, the fixed main part 1 relative position of wrist can not change, fixed main part 3 of finger can rotate around the front end of the fixed main part 1 of wrist for the fixed main part 1 of wrist, the patient is after the finger corresponds inserts fixing base 33, can suitably temper the strength of patient's wrist, elbow mounting 2 can move along the direction of the fixed main part 1 of perpendicular to wrist, medical staff can adjust the distance of elbow mounting 2 for the fixed main part 1 of wrist to the patient of different arm expansions, the practicality of this upper limbs brace has been improved. The fixing seat 33 is made of elastic materials, the elastic band locking buckle 34 is used for fixing the elastic band, one end of the elastic band is fixed at the bottom end of the fixing seat 33, the other end of the elastic band is fixed on the elastic band locking buckle 34, after a patient puts fingers into the fixing seat 33, under the action of the elastic band, when the patient needs to do finger-gripping action, the fixing seat 33 is pulled out by the fingers of the patient, the fixing seat 33, the elastic band locking buckle 34 and the elastic band ensure that the fingers of the patient can be positioned in functional positions and play a fixing role, and according to the material characteristics of the elastic band, the extensible amount of the elastic band is critical between the fist-holding and the flat placement of the hand of the patient; the upper limb brace is used: medical staff extracts the bolt 4 according to the arm extension length of a patient, pulls the elbow fixing part 2 along the direction perpendicular to the wrist fixing body 1, adjusts the elbow fixing part to a proper position, when the position is proper, the bolt 4 is inserted into the first through hole 13 and the second through hole 23 in a penetrating way, the fixing of the wrist fixing body 1 and the elbow fixing part 2 is completed, the fingers of the patient are correspondingly inserted into the fixing seat 33 by the medical staff, the fixing of the fingers of the patient is completed, the comfort level of the elbow and the wrist of the patient is improved by the rubber pads arranged on the surfaces of the first annular part 11 and the second annular part 21, meanwhile, the comfort level of the back of the patient in a rotating position can be improved by the elastic layer 32, in the operation, the fingers of the patient suffering from cerebral apoplexy can be conveniently fixed, the upper limb support is strong in wrapping performance and good in comfort level, after operation, the medical staff can repeat the operation, the fixing of the elbow to the fingers of the patient can, the patient can feel the pulling force of the elastic band (the elastic potential energy of the elastic band) by the hand of the patient after the elastic band is stretched under the action of the elastic band to properly exercise the muscle of the finger part of the patient, and can lift the wrist of the patient at the same time, and the wrist of the patient can feel the gravity of the finger fixing body 3 (the gravitational potential energy of the finger fixing body 3) under the action of a rotary pair formed by the wrist fixing body 1 and the finger fixing body 3 to properly exercise the muscle of the wrist part of the patient.

The upper limb support can effectively solve the use problem of the upper limb support, the upper limb support is divided into three parts, and a stroke patient can place fingers to elbows on the upper limb support, so that the upper limb support is strong in wrapping property and good in comfort level; the front-back adjustable structure of the upper limb brace is convenient for the upper limb brace to adjust the length of patients with different arm extensions, thereby improving the practicability of the upper limb brace; the upper limb brace fixes the main body through the fingers, so that a stroke patient can easily put hemiplegic lateral hand parts and interphalangeal joints in daily life, and better limb position is maintained; in addition, the upper limb brace provides proper finger and wrist rehabilitation exercise for the stroke patient with better hand function in the recovery period.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a cerebral apoplexy patient forearm supination position upper limbs brace, includes wrist fixed main part (1) and bolt (4), its characterized in that, the one end of wrist fixed main part (1) is provided with elbow fixed main part (2), the other end of wrist fixed main part (1) is provided with finger fixed main part (3), wrist fixed main part (1) includes first cyclic annular spare (11), one side symmetry of first cyclic annular spare (11) is provided with installation boss (14), the opposite side symmetry of first cyclic annular spare (11) is provided with dead lever (12), first through-hole (13) has set gradually on dead lever (12), elbow fixed main part (2) includes second cyclic annular spare (21), one side symmetry that second cyclic annular spare (21) is close to dead lever (12) is provided with regulation pole (22), be provided with second through-hole (23) on regulation pole (22), the finger fixing body (3) comprises a supporting piece (31), an elastic band locking buckle (34) is sequentially installed inside the supporting piece (31), a lifting lug (35) is arranged at one end, close to the first annular piece (11), of the supporting piece (31), an elastic layer (32) is installed at the top of the supporting piece (31), and a fixing seat (33) is sequentially arranged on the top surface of the elastic layer (32).

2. The upper limb brace for the forearm supination of the stroke patient as claimed in claim 1, wherein the fixing rod (12) is hollow, the inner diameter of the fixing rod (12) is adapted to the outer diameter of the adjusting rod (22), and the inner diameters of the first through hole (13) and the second through hole (23) are the same and adapted to the plug pin (4).

3. The upper limb brace for the forearm supination of the patient with cerebral apoplexy as claimed in claim 1, wherein the number of the fixing base (33) and the elastic band locking buckle (34) is five.

4. The upper limb brace for the forearm supination of the stroke patient of claim 1, wherein the surfaces of the first ring-shaped member (11) and the second ring-shaped member (21) are provided with rubber pads.

5. The forearm supination position upper limb support for cerebral apoplexy patient according to claim 1, wherein said wrist fixing body (1) is movably connected to the elbow fixing body (2), said elbow fixing body (2) can move along the horizontal direction, said elbow fixing body (2) is hinged to the finger fixing body (3).