CN219127235U - Walking aid for nursing hemiplegic patient - Google Patents

Abstract

The utility model belongs to the field of medical equipment, and particularly relates to a walking aid for nursing hemiplegic patients, which comprises a waist protection plate, wherein a waist fixing component used for connecting the waist of the patient is arranged on the waist protection plate, a crotch protection plate which is suitable for the crotch structure of a human body is arranged below the waist protection plate, the crotch protection plate is connected with the waist protection plate through a first length adjusting mechanism, a crotch fixing component used for connecting the crotch of the patient is arranged on the crotch protection plate, a thigh plate is hinged at the bottom end of the crotch protection plate, a second length adjusting mechanism is arranged on the thigh plate, a shank plate is hinged at the bottom end of the thigh plate, and leg fixing components used for connecting the legs of the patient are arranged on the shank plate and the thigh plate. The utility model discloses a walking aid for nursing hemiplegia patients, which solves the problem that the existing walking aid is difficult to correct the gait of the hemiplegia patients.

Description

Walking aid device for nursing care of hemiplegic patients

technical field

The utility model belongs to the field of medical equipment, in particular to a walking aid device for nursing care of hemiplegic patients.

Background technique

After a stroke (also known as apoplexy), patients often have sequelae such as muscle weakness or increased muscle tone on the hemiplegic side of the lower limb, and hip abduction. Although patients with mild hemiplegia can still move, when they walk, their upper limbs tend to bend and their lower limbs straighten. The paralyzed lower limbs take a step and draw half a circle. This special walking posture is called hemiplegic gait.

Clinically, crutches or four-wheel cart walkers are generally used to assist hemiplegic patients to resume walking, but crutches only have a simple support function, and it is difficult to correct the hemiplegic gait of hemiplegic patients who draw circles on their lower limbs.

Utility model content

The utility model discloses a walking aid device for nursing care of hemiplegic patients, which aims to solve the problem that the existing walking aid devices are difficult to correct the gait of the hemiplegic patients.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:

A walking aid device for nursing care of hemiplegia patients, comprising a waist protector, the waist protector is provided with a waist fixing component for connecting the patient's waist, and a crotch protector adapted to the structure of the human body's crotch is arranged under the waist protector. The hip guard and the waist guard are connected by a first length adjustment mechanism, and the hip guard is provided with a crotch fixing assembly connected to the patient's crotch, the bottom of the hip guard is hinged with a thigh plate, and the thigh plate A second length adjustment mechanism is provided on the top, and a lower leg board is hinged at the bottom of the thigh board, and both the lower leg board and the thigh board are provided with leg fixing components for connecting the patient's legs.

The working principle of the above technical solution is as follows: when in use, the medical staff can use the waist fixing assembly to fix the waist guard on the patient's waist, and then adjust the first length adjustment mechanism so that the hip guard faces the patient the crotch, and use the crotch fixing assembly to fix; at the same time, an angle of 10 to 15 degrees that is suitable for the human body structure can be formed between the crotch guard and the thigh plate, and then the medical staff can according to the patient's The thigh length is adjusted by the second length adjustment mechanism, so that the length of the thigh plate is adapted to the patient’s thigh length, and the thigh plate and the calf plate are fixed corresponding to the patient’s thigh and calf by using the leg fixing assembly. In the scheme, the lower limbs of the patient are fixed on the thigh board and the lower leg board. When the patient's legs move, due to the restriction of the thigh board and the lower leg board, the patient's legs can only follow the hinge direction of the thigh board and the lower leg board. Rock back and forth without erroneous movements in circles.

Further, a foot pad is provided under the calf board, and a fixing belt for connecting the foot of the patient is provided on the foot pad, and the calf board and the foot pad are connected through a third length adjustment mechanism.

In this solution, a foot pad is provided under the calf plate, and the medical staff can use the third length adjustment mechanism to adjust the position of the foot pad, so that the patient's foot can be stepped on and fixed on the foot pad, thereby Avoid the thigh plate and calf plate sliding down and cause the fixation to be misaligned.

Further, the waist fixing assembly includes first sponge boards symmetrically arranged on both sides of the waist protection board, one of the two first sponge boards is provided with a first restraint belt, and one of the two first sponge boards The other is provided with a first hanging loop for the first restraint belt to pass through, and the first restraint belt is provided with a Velcro structure; the crotch fixing assembly includes symmetrically arranged on both sides of the crotch guard The second sponge board, one of the two second sponge boards is provided with a second restraint belt, and the other of the two second sponge boards is provided with a second hanging loop for the second restraint belt to pass through , and the second restraint belt is also provided with Velcro structure.

That is, when in use, the medical staff can wrap the first restraint belt around the patient's waist for a week and then pass through the first hanging ring, and then use the Velcro structure on the first restraint belt to attach it, thereby conveniently realizing the Fixation of the patient's waist; at the same time, the medical staff can pass the second strap around the patient's crotch and then pass through the second hanging ring, and then use the Velcro structure on the second strap to fit, so that it is convenient Realized the fixation to patient's crotch.

Further, the leg fixing assembly includes arc-shaped clasps arranged at intervals on the thigh plate and calf plate, one side of the arc-shaped clasp is provided with a third restraint belt, and the other side of the arc-shaped clasp is A third hanging loop is provided on the side for the third restraint belt to pass through, and a Velcro structure is also provided on the third restraint belt.

That is, when in use, the medical staff can clamp the arc-shaped snap ring on the patient's leg, then pass the third restraint belt around the patient's leg for a week and then pass through the third hanging ring, and use the third restraint The Velcro structure on the belt fits together, thereby conveniently realizing the fixation of the patient's leg.

Further, the first length adjustment mechanism includes a first extension rod connected to the top end of the crotch protection board, and a first limit slot adapted to the first extension rod is provided at the bottom end of the waist protection board , the first extension rod is provided with several first limit holes at intervals, the top end of the first extension rod is inserted into the first limit groove, and the waist guard is provided with a hole for limiting the first limit. The first latch of an extension rod; the thigh plate includes an upper plate hinged with the crotch guard and a lower plate hinged with the calf plate, and the second length adjustment mechanism includes a top end connected to the lower plate The second extension rod, the bottom end of the upper plate is provided with a second limit slot compatible with the second extension rod, and a plurality of second limit holes are arranged on the second extension rod at intervals. The top end of the second extension rod is inserted into the second limiting slot, and the upper plate is provided with a second pin for limiting the second extension rod.

That is to say, the medical staff can adjust the insertion depth of the first extension rod and the second extension rod into the first limiting groove and the second limiting groove, and fix them by using the first bolt and the second bolt, so as to conveniently realize The adjustment of the distance between the hip guard and the waist guard and the adjustment of the length and distance of the thigh board are realized.

Further, the third length adjustment mechanism includes a third extension rod that is rotatably connected to the foot pad, and the bottom end of the calf plate is provided with a third limiting groove that is compatible with the third extension rod, The third extension rod is provided with a plurality of third limit holes at intervals, the top end of the third extension rod is inserted into the third limit groove, and the calf plate is provided with a third limit hole for limiting the third limit hole. The third pin of the extension rod.

The medical staff can adjust the depth of the third extension rod inserted into the third limiting groove, and fix it with the third bolt, so as to conveniently realize the adjustment of the position of the foot pad, which is convenient for the patient to step on.

Further, the bottom end of the lower plate is rotatably installed with a first gear, and the top end of the calf plate is fixedly installed with a second gear meshed with the first gear, and the outer parts of the first gear and the second gear are A protective cover is provided, the bottom of the protective cover is provided with a restriction gap for the swing of the calf plate, and a coil spring for limiting the rotation of the first gear is provided inside the protective cover.

That is to say, in this solution, the relative rotation of the lower plate and the calf plate is realized through the first gear and the second gear, and a protective cover is provided on the outside of the first gear and the second gear, thereby preventing the first gear or the second gear from The gear is involved in the trouser legs of the patient, and meanwhile, the bottom of the protective case is provided with a limiting gap for the swing of the lower leg board, thereby ensuring that the maximum swing range of the lower leg board is within a certain range. And when the swing of the calf plate causes the first gear to rotate at a certain angle, the coil spring is compressed or elongated, thereby driving the first gear to reversely turn back and drive the calf plate to swing back, thereby Assist the patient's affected limb to make a stepping motion.

The beneficial effects of the utility model include:

1. In this solution, the lower limbs of the patient are fixed on the thigh board and the calf board. When the patient's legs move, due to the limitation of the thigh board and the calf board, the patient's legs can only conform to the thigh board and the calf board. swing back and forth in the direction of the articulation without the wrong motion of circling.

2. In this solution, a foot pad is provided under the calf plate, and the medical staff can use the third length adjustment mechanism to adjust the position of the foot pad, so that the patient's foot can be stepped on the foot pad and fixed , so as to avoid the thigh plate and the calf plate from sliding down and cause the fixation dislocation.

3. In this solution, when the swing of the calf plate causes the first gear to rotate at a certain angle, the coil spring is compressed or elongated, thereby driving the first gear to turn back in reverse and driving the calf The board swings back, thereby assisting the patient's affected limb to make a stepping motion.

4. When this solution is in use, the medical staff can wrap the first restraint belt around the patient's waist for a week and then pass through the first hanging ring, and then use the Velcro structure on the first restraint belt to attach it, so that it is convenient The patient's waist is fixed; at the same time, the medical staff can pass the second strap around the patient's crotch and then pass through the second hanging ring, and then use the Velcro structure on the second strap to attach it. Thereby, the fixing of the patient's crotch is realized conveniently.

5. In this solution, the medical staff can adjust the depth at which the first extension rod and the second extension rod are inserted into the first limit groove and the second limit groove, and use the first pin and the second pin to fix them , thereby conveniently realizing the adjustment of the distance between the crotch guard and the waist guard and the adjustment of the length and distance of the thigh plate.

6. In this solution, a protective case is provided on the outside of the first gear and the second gear, so as to prevent the first gear or the second gear from being involved in the patient's trouser legs. The swing limit gap ensures that the maximum swing range of the calf board is within a certain range. And when the swing of the calf plate causes the first gear to rotate at a certain angle, the coil spring is compressed or elongated, thereby driving the first gear to reversely turn back and drive the calf plate to swing back, thereby Assist the patient's affected limb to make a stepping motion.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model;

FIG. 3 is a schematic structural diagram of the protective case shown in FIG. 1 .

Explanation of reference signs:

10-First sponge board, 20-Waist protection board, 30-Hip protection board, 40-Lower board, 50-Protection shell, 60-Calf board, 70-Foot pad, 101-First restraint belt, 102-No. One hanging ring, 201-the first extension rod, 301-the upper plate, 302-the second hanging ring, 303-the second binding belt, 304-the second sponge board, 305-the second latch, 306-the arc snap ring, 401-the first connecting rod, 402-the first gear, 403-the second extension rod, 501-coil spring, 502-limiting gap, 601-the second connecting rod, 602-the second gear, 603-the third extension rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

See accompanying drawing 1 to accompanying drawing 3,

A walking aid device for nursing care of hemiplegic patients, comprising a waist guard 20, on which a waist fixing assembly for connecting the patient's waist is provided, and a crotch guard adapted to the structure of the human body's crotch is provided under the waist guard 20 Plate 30, the hip guard 30 is connected with the waist guard 20 through the first length adjustment mechanism, and the hip guard 30 is provided with a crotch fixing assembly connected to the patient's crotch, and the bottom end of the hip guard 30 is hinged There is a thigh plate, the second length adjustment mechanism is arranged on the thigh plate, and the lower leg plate 60 is hinged on the bottom of the thigh plate, and the leg plate 60 and the thigh plate are all provided with leg fixings for connecting the patient's legs. components.

In this embodiment, both the waist guard 20 and the crotch guard 30 can be composed of rubber molding sheets and sponge pads, and are respectively adapted to the structure of the waist and crotch of the human body. When in use, medical personnel can use the The waist fixing assembly fixes the waist guard 20 on the patient's waist, and then adjusts the first length adjustment mechanism so that the hip guard 30 is facing the patient's crotch, and is fixed by the crotch fixing assembly; , in this embodiment, an angle of 10 to 15 degrees adapted to the human body structure can be formed between the crotch guard 30 and the thigh plate, and there can be an ergonomic angle between the thigh plate and the calf plate 60 , the medical staff can adjust the second length adjustment mechanism according to the patient's thigh length, so that the length of the thigh plate is adapted to the patient's thigh length, and use the leg fixing assembly to align the thigh plate and calf plate 60 to the patient When in use, the lower limbs of the patient are fixed on the thigh board and the lower leg board 60, when the patient's legs move, due to the restriction of the thigh board and the lower leg board 60, the patient's legs only It can swing back and forth in compliance with the hinge direction of the thigh plate and the calf plate 60, without the wrong action of drawing a circle.

In another embodiment, the lower leg board 60 is provided with a foot pad 70, and the foot pad 70 is provided with a fixing belt for connecting the patient's feet, and the lower leg board 60 is connected to the foot board. The pads 70 are connected by a third length adjustment mechanism.

In this embodiment, the foot pad 70 can be a flexible structure and can be set up for activities, so that when the patient walks, the foot pad 70 can adapt to the activities of the patient's ankle, and the medical staff can use the third length adjustment mechanism The position of the foot pad 70 is adjusted so that the patient's foot can step on the foot pad 70 and be fixed, thereby preventing the thigh board and the calf board 60 from sliding down and causing dislocation of the fixation.

In another embodiment, the waist fixing assembly includes first sponge boards 10 symmetrically arranged on both sides of the waist protection board 20, one of the two first sponge boards 10 is provided with a first restraint belt 101, Another of the two first sponge boards 10 is provided with a first hanging loop 102 for the first restraint belt 101 to pass through, and the first restraint belt 101 is provided with a Velcro structure; the crotch is fixed The assembly includes second sponge boards 304 symmetrically arranged on both sides of the crotch guard 30, one of the two second sponge boards 304 is provided with a second binding belt 303, and the other of the two second sponge boards 304 One is provided with the second hanging ring 302 for the second restraint belt 303 to pass through, and the second restraint belt 303 is also provided with a Velcro structure; and the arc snap ring 306 on the calf board 60, one side of the arc snap ring 306 is provided with a third restraint belt, and the other side of the arc snap ring 306 is provided with a hole for the third restraint band to pass through. The third hanging ring.

That is, when in use, the medical staff can pass the first strap 101 around the patient's waist and then pass through the first hanging ring 102, and then use the Velcro structure on the first strap 101 to attach it, so that it is convenient The patient's waist is fixed; at the same time, the medical staff can pass the second strap 303 around the patient's crotch and then pass through the second hanging ring 302, and then use the Velcro structure on the second strap 303 to carry out fit, so as to conveniently realize the fixation of the patient's crotch, or the arc snap ring 306 can be stuck on the patient's leg, and then pass the third restraint belt around the patient's leg for a week and then pass through the The third hanging ring is fitted with the Velcro structure on the third restraint belt, thereby conveniently realizing the fixation of the patient's leg.

In another embodiment, the first length adjustment mechanism includes a first extension rod 201 connected to the top of the crotch guard 30, and the bottom end of the waist guard 20 is provided with the first extension rod 201. Compatible with the first limit slot, the first extension rod 201 is provided with a number of first limit holes at intervals, the top end of the first extension rod 201 is inserted into the first limit slot, and the guard The waist plate 20 is provided with a first pin for limiting the first extension rod 201; the thigh plate includes an upper plate 301 hinged with the crotch guard 30 and a lower plate 40 hinged with the calf plate 60, The second length adjustment mechanism includes a second extension rod 403 connected to the top end of the lower plate 40 , and a second limit slot adapted to the second extension rod 403 is provided at the bottom end of the upper plate 301 , the second extension rod 403 is provided with a plurality of second limit holes at intervals, the top end of the second extension rod 403 is inserted into the second limit groove, and the upper plate 301 is provided with a position-limiting hole. The second pin 305 of the second extension rod 403 .

In this embodiment, both the first pin and the second pin 305 can be bolt rods, and the medical personnel can adjust the first extension rod 201 and the second extension rod 403 to insert into the first limit slot and the second limit slot. The depth of the bit groove is fixed by using the first pin and the second pin 305, thereby conveniently realizing the adjustment of the distance between the crotch guard 30 and the waist guard 20 and the adjustment of the length and distance of the thigh plate

In another embodiment, the third length adjustment mechanism includes a third extension rod 603 that is rotatably connected to the foot pad 70 , and the bottom end of the calf plate 60 is provided with a Adaptive third limiting groove, the third extending rod 603 is provided with a number of third limiting holes at intervals, the top end of the third extending rod 603 is inserted into the third limiting groove, and the calf plate 60 is provided with a third pin for limiting the third extension rod 603 .

That is, the medical personnel can adjust the depth of the third extension rod 603 inserted into the third limiting groove, and fix it with the third bolt, so as to conveniently realize the adjustment of the position of the foot pad 70, which is convenient for the patient to step on.

In another embodiment, the bottom end of the lower plate 40 is rotatably installed with a first gear 402, and the top end of the calf plate 60 is fixedly installed with a second gear 602 meshing with the first gear 402. The outside of the first gear 402 and the second gear 602 is provided with a protective cover 50, the bottom of the protective cover 50 is provided with a limit gap 502 for the swing of the calf board 60, and the inside of the protective cover 50 is provided with a The coil spring 501 restricts the rotation of the first gear 402 .

In this embodiment, the first gear 402 and the second gear 602 can be directly arranged on the lower plate 40 and the calf plate 60, or the first connecting rod 401 can be arranged on the lower plate 40, and the The first gear 402 is rotatably mounted on the end of the first connecting rod 401 away from the lower plate 40, and the calf plate 60 is provided with a second connecting rod 601, and the second gear 602 is fixedly arranged on the first connecting rod 401. The two connecting rods 601 are far away from one end of the calf plate 60, and the outer parts of the first gear 402 and the second gear 602 are provided with a protective cover 50, thereby preventing the first gear 402 or the second gear 602 from being involved in the patient's trouser legs, wherein , the inner side of the protective cover 50 can be provided with a groove adapted to the structure of the human knee joint, and the bottom of the protective cover 50 is provided with a limit gap 502 for the swing of the calf board 60, thereby ensuring the stability of the calf board 60 The maximum swing range is within a certain range. And when the shank board 60 swings and causes the first gear 402 to rotate a certain angle, the coil spring 501 is compressed or elongated, thereby driving the first gear 402 to reversely turn back and drive the shank board 60 back swing, so as to assist the patient's sick limb to make a stepping action.

The above-mentioned embodiments only express the specific implementation manners of the present application, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the protection scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the technical solution of the present application, and these all belong to the protection scope of the present application.

Claims (7)

1. The utility model provides a hemiplegia patient nursing is with helping capable device, its characterized in that, including waist support board (20), be equipped with the waist fixed subassembly that is used for connecting patient's waist on waist support board (20), and the below of waist support board (20) is equipped with and protects crotch board (30) that suits with human crotch structure, protect crotch board (30) and waist support board (20) to be connected through first length adjustment mechanism, and be equipped with on crotch support board (30) in the crotch fixed subassembly that connects patient crotch, the bottom of crotch support board (30) articulates there is the thigh board, be equipped with second length adjustment mechanism on the thigh board, and the bottom of thigh board articulates there is shank board (60), all be equipped with the shank fixed subassembly that is used for connecting patient's shank on shank board (60) and the thigh board.

2. The walking aid for hemiplegia patient care according to claim 1, wherein a foot pad (70) is arranged below the lower leg plate (60), a fixing belt for connecting the foot of the patient is arranged on the foot pad (70), and the lower leg plate (60) is connected with the foot pad (70) through a third length adjusting mechanism.

3. The walking aid for hemiplegia patient care according to claim 1, wherein the waist fixing assembly comprises first sponge plates (10) symmetrically arranged at two sides of the waist protection plate (20), one of the two first sponge plates (10) is provided with a first binding belt (101), the other of the two first sponge plates (10) is provided with a first hanging ring (102) for the first binding belt (101) to pass through, and the first binding belt (101) is provided with a magic tape structure; the crotch fixed assembly is including the symmetry setting is in second sponge board (304) of hip board (30) both sides, one of two second sponge boards (304) is equipped with second constraint area (303), and another of two second sponge boards (304) is equipped with supplies second constraint area (303) pass second link (302), just also be equipped with the magic subsides structure on second constraint area (303).

4. The walking aid for hemiplegia patient care according to claim 1, wherein the leg fixing assembly comprises arc-shaped clamping rings (306) arranged on the thigh plate and the shank plate (60) at intervals, a third binding belt is arranged on one side of the arc-shaped clamping rings (306), a third hanging ring for the third binding belt to pass through is arranged on the other side of the arc-shaped clamping rings (306), and a magic tape structure is arranged on the third binding belt.

5. The walking aid for hemiplegia patient care according to claim 1, wherein the first length adjusting mechanism comprises a first extension rod (201) connected to the top end of the crotch protection plate (30), a first limit groove corresponding to the first extension rod (201) is arranged at the bottom end of the waist protection plate (20), a plurality of first limit holes are arranged on the first extension rod (201) at intervals, the top end of the first extension rod (201) is inserted into the first limit groove, and a first bolt for limiting the first extension rod (201) is arranged on the waist protection plate (20); the thigh board include with hip protection board (30) articulated upper portion board (301) and with lower part board (40) of shank board (60) articulated, second length adjustment mechanism is including connecting second extension rod (403) on the top of lower part board (40), the bottom of upper portion board (301) be equipped with second spacing groove that second extension rod (403) suited, the interval is equipped with a plurality of second spacing holes on second extension rod (403), the top of second extension rod (403) is inserted in the second spacing groove, just be equipped with on upper portion board (301) be used for spacing second bolt (305) of second extension rod (403).

6. The walking aid for nursing hemiplegia patients according to claim 2, wherein the third length adjusting mechanism comprises a third extension rod (603) rotatably connected with the pedal pad (70), a third limit groove which is adaptive to the third extension rod (603) is arranged at the bottom end of the lower leg plate (60), a plurality of third limit holes are arranged on the third extension rod (603) at intervals, the top end of the third extension rod (603) is inserted into the third limit groove, and a third bolt for limiting the third extension rod (603) is arranged on the lower leg plate (60).

7. The walking aid for hemiplegia patient care according to claim 5, wherein a first gear (402) is rotatably mounted at the bottom end of the lower plate (40), a second gear (602) meshed with the first gear (402) is fixedly mounted at the top end of the lower plate (60), a protective cover (50) is arranged outside the first gear (402) and the second gear (602), a limiting notch (502) for allowing the lower plate (60) to swing is arranged at the bottom of the protective cover (50), and a coil spring (501) for limiting the rotation of the first gear (402) is arranged inside the protective cover (50).

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