CN211797403U

CN211797403U - Device for putting hemiplegic patient in good limb position in early stage

Info

Publication number: CN211797403U
Application number: CN202020146785.4U
Authority: CN
Inventors: 杨帅康
Original assignee: Shiyan Taihe Hospital
Current assignee: Shiyan Taihe Hospital
Priority date: 2020-01-23
Filing date: 2020-01-23
Publication date: 2020-10-30
Anticipated expiration: 2030-01-23

Abstract

The utility model discloses a good limb position of hemiplegia patient in early stage puts ware, include the U-shaped shell of compriseing a bottom plate and two curb plates, be connected with the crossbeam between the end of two curb plates, be equipped with the orthopedic plate in the inboard of crossbeam. The two ends of the bottom of the orthopedic plate are hinged between the two side plates through an orthopedic plate hinge shaft, and an orthopedic plate angle adjusting device capable of driving the orthopedic plate to swing around the orthopedic plate hinge shaft is arranged between the orthopedic plate and the cross beam; an elastic material is arranged in the U-shaped shell, and a diseased limb placing groove matched with the diseased limb is arranged on the elastic material. The utility model adopts an integral design, is provided with a side plate and a bottom plate, and is provided with a groove which is made of elastic materials and is inosculated with the affected limb, so that the lower limb of the patient can be placed in the groove, and the comfort and the orthopedic effect of the affected limb are ensured; the orthopedic plate can adjust the angle between the orthopedic plate and the bed surface, and can effectively prevent the foot from pronating and drooping; according to the requirements of the illness state and the height of the patient, the height of the knee joint is adjusted by the height adjusting device, and the orthopedic effect and the applicability are improved.

Description

Device for putting hemiplegic patient in good limb position in early stage

Technical Field

The utility model relates to a placing device for early good limb positions of hemiplegic patients, which is used for placing and correcting the good limb positions of the early hemiplegic (cerebral apoplexy) patients.

Background

One of the most common complications after stroke is foot drop and foot inversion caused by muscle spasm or muscle hypofunction of the affected lower limb, which seriously affects the daily life self-care ability and life quality of patients, and how to recover the walking function of stroke patients as soon as possible becomes an important target for rehabilitation therapy. When a hemiplegia patient in early stroke experiences a flaccid paralysis stage for a period of time, various complications caused by abnormal postures can be generated secondarily, the later-stage rehabilitation treatment effect is influenced, the hospitalization time of the patient is prolonged, and the rehabilitation recovery effect of the patient is influenced. In the lower limbs, the muscle tension is reduced, circulation is not smooth, edema easily occurs at the far end, the heart load is increased, and secondary heart diseases (most of old patients) or deep vein thrombosis is formed. Proper limb positioning is a temporary therapeutic position designed to prevent or counter the appearance of spastic patterns, protect the joints, and induce early distraction.

The existing good limb position placing method is generally limited to the fixation of the limb position by using a large number of pillows; when the pillow is used for placement, the patients and accompanying personnel are not easy to remember and master, and are easy to use wrongly, so that the correct function cannot be achieved, and the ectopic deformity of the limbs of the patients is caused; the pillow can not keep the correct posture for a long time, thereby affecting the placing quality of good limb positions; the patients with the disease course are long, the bed-lying time is long, the current mode is complicated, and the patients cannot insist for a long time.

And a foot drop orthosis is adopted, and an orthopedic plate vertical to the bed surface is utilized to prop against the sole of the foot of the patient. The defect is that the orthopedic plate ceaselessly stimulates the sole of the foot, and the inversion is more easily aggravated due to the principle of positive supporting reflection; secondly, the angle between the bed surface and the bed can not be adjusted, and the orthopedic effect is not good.

Furthermore, the existing orthoses can not adjust the height of the knee joint of the affected limb according to the requirements, and have poor adaptability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an early good limb position placing device for hemiplegic patients to solve the above problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for placing a hemiplegic patient in an early good limb position comprises a U-shaped shell consisting of a bottom plate and two side plates, wherein a cross beam is connected between the tail ends of the two side plates, an orthopedic plate is arranged on the inner side of the cross beam, two ends of the bottom of the orthopedic plate are hinged between the two side plates through an orthopedic plate hinge shaft, and an orthopedic plate angle adjusting device capable of driving the orthopedic plate to swing around the orthopedic plate hinge shaft is arranged between the orthopedic plate and the cross beam; an elastic material is arranged in the U-shaped shell, and a diseased limb placing groove matched with the diseased limb is arranged on the elastic material.

As a preferred embodiment of the utility model, orthopedic plate angle adjusting device include orthopedic plate adjusting screw, handle, removal nut and connecting rod, vertical orthopedic plate adjusting screw rotates and passes the vertical hole of crossbeam is equipped with on this orthopedic plate adjusting screw rather than supporting removal nut, and it has the connecting rod to articulate between this removal nut and orthopedic plate, is equipped with the handle on this orthopedic plate adjusting screw's top.

As a preferred embodiment of the present invention, a height adjusting device for adjusting the height of the knee joint is provided in the middle of the affected limb placing groove; the height adjusting device comprises an air bag, an air pipe, a one-way valve and an air pump; wherein, the air bag is arranged below the elastic material corresponding to the knee joint of the affected limb, the air vent communicated with the outer side of the side surface is arranged on the air bag, and the air vent is connected with the one-way valve and the air pump in series in sequence through the vent pipe.

As a preferred embodiment of the present invention, the height adjusting device comprises a knee joint support plate, a lifting nut, a nut bracket, a support rod, a lifting screw, a worm wheel, a worm shaft and a crank, wherein the knee joint support plate made of an elastic material which is arc-shaped and can be bent is arranged in a space below the elastic material corresponding to the knee joint of the affected limb, and the lifting nut is supported and connected to the top end below the knee joint support plate through the nut bracket; the lifting screw is rotatably supported on a support rod, and one end or two ends of the support rod are connected with the side surface; the upper end of the lifting screw rod is arranged in a screw hole of the lifting nut, the lower end of the lifting screw rod is provided with a worm wheel, a worm shaft which is coaxial with a worm matched with the worm wheel is rotatably supported on the bottom plate, and one end of the worm shaft penetrates through the side plate and is connected with a crank.

As a preferred embodiment of the present invention, massage protrusions are provided on the upper and lower portions of the side of the orthopedic plate facing the sole of the foot when the orthopedic plate is in use.

The utility model has the advantages that: the lower limb orthopedic limb support is integrally designed, is provided with a side plate and a bottom plate, and is made of elastic materials to form a groove matched with the affected limb, so that the lower limb of a patient can be placed in the groove to ensure the comfort and orthopedic effect of the affected limb; the orthopedic plate can adjust the angle between the orthopedic plate and the bed surface, can effectively prevent the foot from pronating and drooping, and the outflow space at the arch of the foot can not stimulate the sole of the foot and can not induce abnormal reflex of the lower limb; the orthopedic angle is set according to the requirement, so that the orthopedic effect and the applicability are improved; according to the requirements of the illness state and the height of the patient, the height of the knee joint is adjusted by the height adjusting device, and the orthopedic effect and the applicability are also improved.

Drawings

Fig. 1 is a schematic cross-sectional structure of a first embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

fig. 4 is a schematic cross-sectional structure of a second embodiment of the present invention;

FIG. 5 is a cross-sectional view B-B of FIG. 1;

FIG. 6 is a schematic view of the raised height adjustment assembly of FIG. 5;

description of reference numerals: 1. the device comprises side plates, 2, an elastic material, 3, an air bag, 3', an air bag filled with air, 4, an air vent, 5, an air pipe, 6, a one-way valve, 7, an air pump, 8, a bottom plate, 9, an orthopedic plate, 10, a massage bulge, 11, an orthopedic plate adjusting screw, 12, a handle, 13, a moving nut, 14, a connecting rod, 15, a cross beam, 16, an orthopedic plate articulated shaft, 17, a diseased limb placing groove, 18, a knee joint supporting plate, 19, a lifting nut, 20, a nut support, 21, a supporting rod, 22, a lifting screw, 23, a worm gear, 24, a worm, 25, a worm shaft, 26 and a crank.

Detailed Description

Referring to fig. 1-4, the utility model relates to a device for placing good limbs of hemiplegic patients in early stage, which comprises a U-shaped shell composed of a bottom plate 8 and two side plates 1, a beam 15 is connected between the ends of the two side plates 1, and an orthopedic plate 9 is arranged at the inner side of the beam 15; wherein, the two ends of the bottom of the orthopedic plate 9 are hinged between the two side plates 1 through an orthopedic plate hinge shaft 16, and an orthopedic plate angle adjusting device capable of driving the orthopedic plate 9 to swing around the orthopedic plate hinge shaft 16 is arranged between the orthopedic plate 9 and the cross beam 15; an elastic material 2 is arranged in the U-shaped shell, and a diseased limb placing groove 17 which is inosculated with the diseased limb is arranged on the elastic material 2.

The angle adjusting device for the orthopedic plate comprises an orthopedic plate adjusting screw rod 11, a handle 12, a movable nut 13 and a connecting rod 14, wherein the vertical orthopedic plate adjusting screw rod 11 penetrates through a vertical hole of the cross beam 15 in a rotating mode, the movable nut 13 matched with the orthopedic plate adjusting screw rod 11 is arranged on the orthopedic plate adjusting screw rod 11, the connecting rod 14 is hinged between the movable nut 13 and the orthopedic plate 9, and the handle 12 is arranged at the top end of the orthopedic plate adjusting screw rod 11.

The middle part of the affected limb placing groove 17 is provided with a height adjusting device for adjusting the height of the knee joint.

One embodiment of the height adjusting device is shown in fig. 1 and 3, and comprises an air bag 3, a vent pipe 5, a one-way valve 6 and an air pump 7, wherein the air bag 3 is arranged in the elastic material 2 below the knee joint of the affected limb, a vent hole 4 communicated with the lateral outer side is arranged on the air bag, and the vent hole 4 is connected with the one-way valve 6 and the air pump 7 in series through the vent pipe 5. The air pump 7 may be a manual air pump or an electric air pump. The air pump 7 is used for inflating the air bag 3, and the air bag 3' filled with air is inflated to realize the adjustment of the knee joint supporting height (see figure 1).

Another embodiment of the height adjusting device is shown in fig. 4-6, and comprises a knee joint support plate 18, a lifting nut 19, a nut bracket 20, a support rod 21, a lifting screw 22, a worm wheel 23, a worm 24, a worm shaft 25 and a crank 26, wherein the knee joint support plate 18 which is arc-shaped and can be bent and made of elastic materials is arranged in a space below the elastic material 2 corresponding to the knee joint of the affected limb, and the lifting nut 19 is supported and connected at the top end of the lower surface of the knee joint support plate 18 through the nut bracket 20; the lifting screw 22 is rotatably supported on a support rod 21, and one end or two ends of the support rod 21 are connected with the side plate 1; the upper end of the lifting screw 22 is mounted in the screw hole of the lifting nut 19, the lower end of the lifting screw 22 is provided with a worm wheel 23, a worm shaft 25 coaxial with a worm 24 matched with the worm wheel 23 is rotatably supported on the bottom plate 8, and one end of the worm shaft 25 penetrates through the side plate 1 and is connected with a crank 26. When the knee joint support device is used, the crank handle 26 is shaken to drive the worm 24 to rotate, the worm 24 drives the worm wheel 23 to rotate, the worm wheel 23 drives the lifting screw rod 22 to rotate, and the lifting screw rod 22 drives the lifting nut 19 to move up and down, so that the bottom plate 8 is driven to lift, and the knee joint support height is adjusted (see fig. 6).

When the orthopedic plate 9 is used, the upper part and the lower part of one side facing the sole are provided with massage bulges 10 for massaging the sole and the heel part, and the arch part is not provided with the massage bulges 10, so that the orthopedic effect is prevented from being influenced by stimulation to the arch.

When the utility model is used, the affected limb of the patient is placed in the affected limb placing groove 17, and the sole of the foot is pressed against one side of the orthopedic plate 9 provided with the massage bulge 10; the adjusting screw rod 11 of the orthopedic plate is driven to synchronously rotate by rotating the handle 12, the movable nut 13 is driven to move up and down, and the movable nut 13 pushes or pulls the orthopedic plate 9 to swing by a required angle around the articulated shaft 16 of the orthopedic plate through the connecting rod 14; the knee joint supporting height can be adjusted through the height adjusting device.

Claims

1. A hemiplegic patient early good limb position placing device comprises a U-shaped shell consisting of a bottom plate (8) and two side plates (1), wherein a cross beam (15) is connected between the tail ends of the two side plates (1), and an orthopedic plate (9) is arranged on the inner side of the cross beam (15), and the placing device is characterized in that two ends of the bottom of the orthopedic plate (9) are hinged between the two side plates (1) through an orthopedic plate hinge shaft (16), and an orthopedic plate angle adjusting device capable of driving the orthopedic plate (9) to swing around the orthopedic plate hinge shaft (16) is arranged between the orthopedic plate (9) and the cross beam (15); an elastic material (2) is arranged in the U-shaped shell, and a diseased limb placing groove (17) which is inosculated with the diseased limb is arranged on the elastic material (2).

2. The device for placing the early favorable limb position of the hemiplegic patient according to claim 1, wherein the angle adjusting device of the orthopedic plate comprises an orthopedic plate adjusting screw (11), a handle (12), a moving nut (13) and a connecting rod (14), the vertical orthopedic plate adjusting screw (11) passes through the vertical hole of the cross beam (15) in a rotating manner, the moving nut (13) matched with the vertical orthopedic plate adjusting screw (11) is arranged on the orthopedic plate adjusting screw (11), the connecting rod (14) is hinged between the moving nut (13) and the orthopedic plate (9), and the handle (12) is arranged at the top end of the orthopedic plate adjusting screw (11).

3. The device for placing an early orthotopic limb of a hemiplegic patient according to claim 1, wherein a height adjusting means for adjusting the height of a knee joint is provided in the middle of said affected limb placing recess (17).

4. The device for placing an early orthodox limb of a hemiplegic patient according to claim 3, wherein said height adjusting means comprises an air bag (3), an air tube (5), a one-way valve (6) and an air pump (7), said air bag (3) is arranged in said elastic material (2) under the knee joint of the affected limb, and a vent (4) is provided thereon in communication with the lateral outside, said vent (4) being serially connected in series with said one-way valve (6) and said air pump (7) through said air tube (5).

5. The device for placing the early orthotopic position of the hemiplegic patient according to claim 4, wherein the height adjusting means comprises a knee joint support plate (18), a lifting nut (19), a nut bracket (20), a support rod (21), a lifting screw (22), a worm wheel (23), a worm (24), a worm shaft (25) and a crank (26), the knee joint support plate (18) of the curved and bendable elastic material is arranged in the space below the elastic material (2) corresponding to the knee joint of the affected limb, and the lifting nut (19) is supported and connected at the top end below the knee joint support plate (18) through the nut bracket (20); the lifting screw rod (22) is rotatably supported on a support rod (21), and one end or two ends of the support rod (21) are connected with the side plate (1); the upper end of the lifting screw rod (22) is installed in a screw hole of the lifting nut (19), the lower end of the lifting screw rod (22) is provided with a worm wheel (23), a worm shaft (25) which is coaxial with a worm (24) matched with the worm wheel (23) is rotatably supported on the bottom plate (8), and one end of the worm shaft (25) penetrates through the side plate (1) and is connected with a crank (26).

6. The device for placing limbs in good position in early stage of hemiplegia in accordance with claim 1, wherein massage protrusions (10) are provided at upper and lower portions of a side of the orthopedic plate (9) facing the ball of the foot in use.