CN212261653U

CN212261653U - Multifunctional arm limiting device

Info

Publication number: CN212261653U
Application number: CN202022149900.6U
Authority: CN
Inventors: 杨菲; 张赟
Original assignee: Nanjing Pukou Central Hospital
Current assignee: Nanjing Pukou Central Hospital
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-01-01
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a multifunctional arm limiting device, which comprises an arm support, a waist fixing device, a palm limiting device and an elbow limiting device, wherein the waist fixing device is arranged on the outer surface of the arm support, and the palm limiting device and the elbow limiting device are respectively arranged at the two ends of the arm support along the length direction; the utility model can utilize the palm limiting device to limit the palm movement of the patient, and prevent the palm of the patient from inward rotation and the fingers from shrinking and deforming after bending; through the waist fixing device who sets up, can also alleviate patient's shoulder pressure, improve patient's comfort level.

Description

Multifunctional arm limiting device

Technical Field

The utility model relates to a medical apparatus, in particular to a multifunctional arm limiting device.

Background

At present, most shoulder joint dislocation patients need to use an arm sling to prevent the shoulder joint from dislocating again, but because the arm of the patient is in the recovery period, the limb strength is small, the current arm sling does not have any fixing device for the palm of the patient, the arm of the patient is in the arm sling for a long time, the problem that the palm is contracted inwards is easy to occur, fingers are easy to shrink and deform after long time going, the rehabilitation of the patient is not facilitated, and the current arm sling is mostly fixed with the neck and shoulder part of the patient, and a large burden is caused to the neck and shoulder part of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, to the shortcoming of above prior art, provide a multi-functional arm stop device, the utility model discloses convenient operation, safe and reliable, simple structure, it is with low costs, help preventing that the patient palm from contracting inwards, prevent that the patient from pointing atrophy degeneration for the patient resumes, can alleviate the burden at patient neck shoulder position.

In order to solve the technical problem, the technical scheme of the utility model is realized through following mode: a multifunctional arm limiting device comprises an arm support, a waist fixing device, a palm limiting device and an elbow limiting device, wherein the waist fixing device is arranged on one side face of the arm support, the palm limiting device and the elbow limiting device are respectively arranged at two ends of the arm support, and the positions of the palm limiting device and the elbow limiting device d can be mutually exchanged;

the arm support is U-shaped and consists of a first rectangular plate, a second rectangular plate and an arc-shaped plate, and the first rectangular plate and the second rectangular plate are respectively arranged at two ends of the arc-shaped plate in the width direction; two groups of mounting blocks which are molded outwards are arranged on the edge of the outer surface of the first rectangular plate, and the two groups of mounting blocks are respectively arranged on two sides of the outer surface of the first rectangular plate along the length direction; each mounting block is provided with a sliding chute along the length direction, the end surface of the long edge of the first rectangular plate is provided with a plurality of buckles which are molded outwards, and the buckles are uniformly arranged at intervals along the length direction of the first rectangular plate;

the waist fixing device comprises a silica gel pad, two waist belts and a shoulder belt, the silica gel pad is connected with the outer surface of the second rectangular plate, the two waist belts are respectively arranged at two ends of the silica gel pad along the length direction, one end of the shoulder belt is connected with the buckle, and the other end of the shoulder belt is connected with one waist belt;

the palm limiting device comprises a first adjusting rod, a palm sleeve and two air bags, one end of the first adjusting rod penetrates into the sliding grooves of the group of mounting blocks, the palm sleeve is arranged at the other end of the first adjusting rod, the palm sleeve is an oval pipe, one end of the palm sleeve, which is far away from the arm brace, is sealed, and the two air bags are symmetrically arranged on two sides of the inner surface of the palm sleeve;

the elbow stop device includes that the second is adjusted pole and cowl, and the one end of second regulation pole penetrates in the spout of another group installation piece, and cowl links to each other with the other end of second regulation pole along its radial one end.

The utility model discloses technical scheme, the palm stop device of setting can stretch into the palm cover with patient's palm, then makes patient's palm keep straightening through the gasbag, prevents that patient's palm is crooked internal rotation, causes the finger atrophy to warp.

The utility model discloses technical scheme, the waist fixing device of setting can alleviate the burden at patient's shoulder neck position through the cooperation of beam waist area and silica gel pad, can also adjust the height of waist fixing device on one's body at the patient through the position that the regulation baldric is connected with the beam waist area.

The utility model discloses the technical scheme who further injects is:

the inner surface of the arm support is provided with a silica gel cushion, and the silica gel cushion is arranged by being attached to the inner surfaces of the first rectangular plate, the second rectangular plate and the arc-shaped plate; the first rectangular plate, the second rectangular plate and the arc-shaped plate are provided with through holes matched with the air holes on the silica gel cushion; the comfort level of the arm of the patient is improved by arranging the silica gel cushion and the air holes.

Each mounting block is a cuboid, limiting holes are formed in each mounting block along the thickness direction, through holes are uniformly distributed in the length direction on the first adjusting rod and the second adjusting rod, a bolt is arranged in each limiting hole of each mounting block, and the bolt penetrates through the through holes in the first adjusting rod and the second adjusting rod; the cooperation of adjusting pole and installation piece through first regulation pole and second makes palm stop device and elbow stop device convenient dismantlement, and can trade palm stop device and elbow stop device's position, makes things convenient for the injured patient of different arms to use, has increased application scope, and can adapt to the patient of different arm lengths.

The inner and outer surfaces of the free ends of the two waist straps are respectively provided with a magic tape, and the free ends of the two waist straps are adhered through the magic tapes; one end of the shoulder strap is provided with a hook made of plastic, the hook is connected with the buckle, and the other end of the shoulder strap is provided with a magic tape; through the shoulder straps, the height of the arm brace can be conveniently adjusted, and the arm brace can be prevented from turning outwards to cause secondary damage to the arms of a patient; and be equipped with a plurality of buckles, make things convenient for the baldric to adjust fixed position, make things convenient for the patient of different sizes and wound to use, increased application scope.

The end face of the sealing end of the palm sleeve is provided with an inflation inlet connected with the two air bags; through two gasbags pressure boost gradually, make the patient palm keep straightening the state, prevent that patient's finger from atrophiing and warping.

The inner surface of the arc-shaped baffle is provided with a soft cushion; the elbow of the patient is in soft contact with the arc-shaped baffle plate, and the comfort level is increased.

The utility model has the advantages that: through the technical scheme of the utility model, the arm stop device that sets up both can support patient's arm through the arm brace, can also make patient's palm stretch into the palm cover through the palm stop device that sets up, and make patient's palm keep straightening through the gasbag, prevent that patient's palm from crooked internal rotation, cause the finger to atrophy and warp, through the cooperation of the waistband and the silica gel pad of the waist fixing device that set up, alleviate the burden at patient's shoulder neck position, can also cooperate with the waistband through baldric, adjust the height of waist fixing device on patient's body; the comfort level of the arms of the patient is improved by arranging the silica gel cushion and the air holes; the palm limiting device and the elbow limiting device can be conveniently detached through the matching of the arranged first adjusting rod and the second adjusting rod and the mounting block, the positions of the palm limiting device and the elbow limiting device can be changed, the palm limiting device and the elbow limiting device can be conveniently used by patients with different injured arms, the application range is enlarged, and the palm limiting device can be suitable for patients with different arm lengths; through a plurality of buckles that set up and the cooperation of shouldering, make things convenient for the shouldering to adjust fixed position, make things convenient for the patient of different sizes and wound to use, increased application scope.

Drawings

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

fig. 2 is a right side view of the present invention;

wherein: 1-arc plate, 1 a-first rectangular plate, 1 b-second rectangular plate, 1 c-buckle, 1 d-silica gel cushion, 2-installation block, 2 a-silica gel cushion, 3-silica gel cushion, 4-waistband, 5-shoulder belt, 5 a-hook, 6-first adjusting rod, 7-palm sleeve, 8-air bag, 9-second adjusting rod and 10-arc baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

Example 1

As shown in fig. 1, a multifunctional arm limiting device comprises an arm support, a waist fixing device, a palm limiting device and an elbow limiting device, wherein the waist fixing device is arranged on the outer surface of the arm support, the palm limiting device and the elbow limiting device are respectively arranged at two ends of the arm support, and the positions of the palm limiting device and the elbow limiting device can be exchanged with each other.

As shown in fig. 1, the arm brace is U-shaped and consists of a first rectangular plate 1a, a second rectangular plate 1b and an arc plate 1, and the arm of the patient can be put into the arm brace; the first rectangular plate 1a and the second rectangular plate 1b are respectively arranged at two ends of the arc-shaped plate 1; two groups of mounting blocks 2 which are molded outwards are arranged on the outer surface of the first rectangular plate 1a along the edge, and preferably, each group of mounting blocks 2 comprises two mounting blocks 2; two groups of mounting blocks 2 are respectively arranged on two sides of the outer surface of the first rectangular plate 1a along the length direction; each mounting block 2 is provided with a sliding chute along the length direction of the first rectangular plate 1a, the long edge end face of the first rectangular plate 1a is provided with a plurality of buckles 1c which are formed outwards, and preferably two buckles 1c are arranged; the clips 1c are evenly spaced along the length direction of the first rectangular plate 1 a.

As shown in fig. 1, the waist fixing device comprises a silica gel pad 3, two waist belts 4 and a shoulder belt 5, the silica gel pad 3 is connected with the outer surface of the second rectangular plate 1b, the silica gel pad 3 is in contact with the abdomen of the patient, and the silica gel pad 3 is soft and elastic, so that the comfort is improved; two waistband 4 set up respectively in silica gel pad 3 along length direction's both ends, are fixed with patient's belly through two waistbands, and 5 one end of baldric links to each other with buckle 1c, and the other end links to each other with a waistband 4.

As shown in fig. 1, the palm limiting device comprises a first adjusting rod 6, a palm sleeve 7 and two air bags 8, one end of the first adjusting rod 6 penetrates into the sliding grooves of a group of mounting blocks 2, and the position of the first adjusting rod 6 on the mounting blocks 2 is adjusted, so that the position of the palm sleeve 7 can be adjusted to adapt to patients with different arm lengths; palm cover 7 sets up in the other end of first regulation pole 6, and palm cover 7 is the oval venturi tube, and keeps away from the one end of arm brace 1 and seal, and the patient's palm stretches into in palm cover 7, and two 8 symmetries of gasbag set up in the both sides of the internal surface of palm cover 7, aerify the back in the gasbag 8, can reduce the space in the palm cover 7.

As shown in figure 1, the elbow limiting device comprises a second adjusting rod 9 and an arc-shaped baffle plate 10, one end of the second adjusting rod 9 penetrates into the sliding groove of the other group of mounting blocks 2, the position of the second adjusting rod 9 on the mounting blocks 2 is adjusted, the position of the arc-shaped baffle plate 10 can be adjusted, the elbow limiting device is suitable for patients with different arm lengths, the arc-shaped baffle plate 10 is connected with the other end of the second adjusting rod 9 along one radial end of the arc-shaped baffle plate 10, and the elbow part of the patient can be limited to slide by the arc-shaped baffle plate 10.

The inner surface of the arm support is provided with a silica gel cushion 1d to increase the comfort, and the silica gel cushion 1d is attached to the inner surfaces of the first rectangular plate 1a, the second rectangular plate 1b and the arc-shaped plate 1; the silica gel cushion 1d is also provided with air holes, the structure of the air holes is the known technology, and the structure is simple, so that the applicant does not draw in the figure, and the first rectangular plate 1a, the second rectangular plate 1b and the arc plate 1 are provided with through holes matched with the air holes on the silica gel cushion 1d, so that the arms of the patient can keep ventilation with the outside conveniently.

Every installation piece 2 is the cuboid, and every installation piece 2 all is equipped with spacing hole 2a along the thickness direction, all is equipped with the via hole along the length direction equipartition on first regulation pole 6 and the second regulation pole 9, all is equipped with the bolt in the spacing hole 2a of every installation piece 2, and the bolt passes first regulation pole 6 and the second and adjusts the via hole on the pole 9, makes first regulation pole 6 and second regulation pole 9 fixed through the bolt.

The inner and outer surfaces of the free ends of the two waist straps 4 are respectively provided with a magic tape, and the free ends of the two waist straps 4 are bonded through the magic tapes; the one end of baldric 5 is equipped with couple 5a that plastics were made, and couple 5a links to each other with buckle 1c, and the other end is equipped with the magic subsides, and baldric 5 links to each other with a beam waist area 4 through the magic subsides.

The sealing end face of the palm sleeve 7 is provided with an inflation port connected with the two air bags 8, and the two air bags 8 can be inflated simultaneously through the inflation port, so that the air pressure in the two air bags 8 is the same; the inner surface of the arc-shaped baffle plate 10 is provided with a soft cushion, so that the comfort level is increased.

The using process of the embodiment is as follows: when a patient needs to use the arm restraint device, the positions of the arm limit device and the elbow limit device on the arm brace are adjusted according to whether the patient needs to be restrained by the left hand or the right hand, the silica gel pad 1 is attached to the abdomen of the patient, the two girding belts 4 are tightened and are adhered through the magic tapes, the shoulder belt 5 is buckled on the buckle 1c at one side of the arm brace close to the palm limit device and vertically bypasses the shoulder of the patient, after the height of the silica gel pad 1 is adjusted, the shoulder belt 5 is connected with the girding belts 4 through the magic tapes, the position of the first adjusting rod 6 on the mounting block 2 is adjusted, the arm of the patient needing to be restrained is bent, the small arm is placed into the arm brace, the palm of the patient extends into the palm sleeve 7 and is inflated into the two air bags 8 through the inflation port, after the air pressure in the air bags 8 is inflated to the proper air pressure, the inflation port is stopped and is closed, so, the palm of the patient is kept in a stretched and flat state; and then the position of the second adjusting rod 9 on the mounting block 2 is adjusted, so that the soft pad in the arc-shaped baffle plate 10 is contacted with the large arm of the patient, the second adjusting rod 9 is locked, and the whole arm of the patient is restrained in a transverse movement mode of the arm of the patient.

The above embodiment is only for explaining the technical idea of the present invention, and the protection scope of the present invention can not be limited thereby, and any changes made on the basis of the technical solution according to the technical idea of the present invention all fall into the protection scope of the present invention.

Claims

1. A multifunctional arm limiting device is characterized by comprising an arm support, a waist fixing device, a palm limiting device and an elbow limiting device, wherein the waist fixing device is arranged on the outer surface of the arm support;

the arm brace is U-shaped and consists of a first rectangular plate (1 a), a second rectangular plate (1 b) and an arc-shaped plate (1), and the first rectangular plate (1 a) and the second rectangular plate (1 b) are respectively arranged at two ends of the arc-shaped plate (1) in the width direction; two groups of mounting blocks (2) which are molded outwards are arranged on the edge of the outer surface of the first rectangular plate (1 a), and the two groups of mounting blocks (2) are respectively arranged on two sides of the outer surface of the first rectangular plate (1 a) along the length direction; each mounting block (2) is provided with a sliding chute along the length direction of the first rectangular plate (1 a), the long edge end face of the first rectangular plate (1 a) is provided with a plurality of buckles (1 c) which are molded outwards, and the buckles (1 c) are uniformly arranged at intervals along the length direction of the first rectangular plate (1 a);

the waist fixing device comprises a silica gel pad (3), two waist belts (4) and a shoulder belt (5), the silica gel pad (3) is connected with the outer surface of the second rectangular plate (1 b), the two waist belts (4) are respectively arranged at two ends of the silica gel pad (3) along the length direction, one end of the shoulder belt (5) is connected with the buckle (1 c), and the other end of the shoulder belt (5) is connected with the waist belt (4);

the palm limiting device comprises a first adjusting rod (6), a palm sleeve (7) and two air bags (8), wherein one end of the first adjusting rod (6) penetrates into a sliding groove of the group of mounting blocks (2) in a sleeved mode and is fixed with the mounting blocks (2) through bolts; the palm sleeve (7) is arranged at the other end of the first adjusting rod (6), the palm sleeve (7) is an oval pipe, one end, far away from the arm brace, of the palm sleeve is sealed, and the two air bags (8) are symmetrically arranged on two sides of the inner surface of the palm sleeve (7);

the elbow limiting device comprises a second adjusting rod (9) and an arc-shaped baffle (10), one end of the second adjusting rod (9) penetrates into the sliding groove of the other group of mounting blocks (2), and the arc-shaped baffle (10) is connected with the other end of the second adjusting rod (9) along one radial end of the arc-shaped baffle (10).

2. The multi-functional arm stop device of claim 1, characterized in that: the inner surface of the arm support is provided with a silica gel cushion (1 d), and the silica gel cushion (1 d) is attached to the inner surfaces of the first rectangular plate (1 a), the second rectangular plate (1 b) and the arc-shaped plate (1); still be equipped with the bleeder vent on silica gel cushion (1 d), be equipped with on first rectangular plate (1 a), second rectangular plate (1 b) and arc (1) with the through-hole of bleeder vent matched with on silica gel cushion (1 d).

3. The multi-functional arm stop device of claim 1, characterized in that: every installation piece (2) is the cuboid, and every installation piece (2) all is equipped with spacing hole (2 a) along thickness direction, all be equipped with the via hole along the length direction equipartition on first regulation pole (6) and the second regulation pole (9), all be equipped with the bolt in spacing hole (2 a) of every installation piece (2), and the bolt passes first regulation pole (6) and the second and adjusts the via hole on pole (9).

4. The multi-functional arm stop device of claim 1, characterized in that: the inner and outer surfaces of the free ends of the two waist straps (4) are respectively provided with a magic tape, and the free ends of the two waist straps (4) are bonded through the magic tapes; one end of the shoulder strap (5) is provided with a hook (5 a) made of plastic, the hook (5 a) is connected with the buckle (1 c), and the other end of the shoulder strap is provided with a magic tape.

5. The multi-functional arm stop device of claim 1, characterized in that: and an inflation inlet connected with the two air bags (8) is arranged on the sealing end face of the palm sleeve (7).

6. The multi-functional arm stop device of claim 1, characterized in that: the inner surface of the arc-shaped baffle (10) is provided with a soft cushion.