CN216535914U

CN216535914U - Good limb position holding device of cerebral apoplexy hemiplegia patient upper limbs

Info

Publication number: CN216535914U
Application number: CN202123444142.1U
Authority: CN
Inventors: 钱雯
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-17
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a device for keeping good limb positions of upper limbs of patients with cerebral apoplexy hemiplegia, which relates to the technical field of support plates and comprises a support plate and a fixing device, wherein the two sides of the support plate are provided with the fixing device, the fixing device comprises four convex arms, the four convex arms are grouped in pairs, one end of each convex arm is fixedly installed on the support plate, one end of each group of convex arms, which is close to each other, is rotatably connected with a binding belt, one side of the support plate, which is far away from the convex arms, is fixedly provided with a fixed block, the inside of the fixed block is slidably connected with a sliding rod, one side of the support plate, which is far away from the convex arms, is provided with a rectangular groove, one end of the sliding rod is fixedly provided with a pull disc, and the side wall of the pull disc is provided with a threaded hole. According to the utility model, by arranging the fixing device, the upper limbs of the patient can be fixed on the supporting plate by the binding belt, so that the upper limbs of the patient can be prevented from being immovable for a long time when in a good limb position, and the upper limbs of the patient can be adapted to the upper limbs of the patients with different thicknesses.

Description

Good limb position holding device of cerebral apoplexy hemiplegia patient upper limbs

Technical Field

The utility model relates to the technical field of supporting plates, in particular to a device for keeping good limb positions of upper limbs of patients with hemiplegia due to stroke.

Background

The upper limbs of the hemiplegia patients with cerebral apoplexy can be injured, so that when the hemiplegia patients with cerebral apoplexy are treated, the upper limbs of the patients also need to be treated frequently, and the upper limbs need to be placed into a good limb position sample at the moment, so that the patients can recover more conveniently.

When the upper limb of the patient is recovered, the upper limb of the patient needs to maintain a posture for a long time, the posture is difficult to maintain close to the patient, the patient needs to be assisted by the supporting plate to maintain the posture, the existing supporting plate cannot be well fixed with the upper limb of the patient, and therefore the upper limb of the patient can still move in a bending mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an upper limb good limb position holding device for a patient with hemiplegia due to stroke.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a good limb position holding device of cerebral apoplexy hemiplegia patient upper limbs, includes backup pad and fixing device, the both sides of backup pad are equipped with fixing device, fixing device includes four convex arms, and two liang of a set of four convex arms, the one end and the backup pad of convex arm are adorned admittedly, and the one end that same group convex arm is close to each other rotates and is connected with the bandage, one side that the convex arm was kept away from to the backup pad is equipped with the fixed block admittedly, the inside sliding connection of fixed block has the slide bar, the rectangular channel has been seted up to one side that the convex arm was kept away from to the backup pad, the one end of slide bar is adorned the arm-tie admittedly, the threaded hole has been seted up to the lateral wall of arm-tie, the one end fixed mounting of fixed block has the connecting plate, the inside threaded connection of connecting plate has the screw, the one end fixed mounting that the arm-tie was kept away from to the slide bar has the cardboard, the size of rectangular channel and the big or small looks adaptation of cardboard.

One end fixed mounting of fixed block has first spring, the one end and the cardboard of fixed block are kept away from to first spring are adorned admittedly.

The utility model discloses a portable sweat-absorbing cotton, including backup pad, clamping device, four linking arms, connecting arm, backup pad, one end of linking arm and backup pad, the surface of backup pad is laid there is disposable sweat-absorbing cotton, the both ends of backup pad are equipped with clamping device, clamping device includes four linking arms, and two liang of a set of center pin symmetric distribution with the backup pad of four linking arms, the linking arm is "L" shape, the one end and the backup pad of linking arm are adorned admittedly, the long arm end sliding connection of linking arm has the clamp plate, the long arm end sliding connection of linking arm has the sliding plate.

The long arm end of the connecting arm is provided with a sliding groove, a second spring is fixedly mounted inside the sliding groove, and one end, far away from the sliding groove, of the second spring and the pressing plate are fixedly mounted.

The pressing plate is provided with a limiting hole, and a limiting rod is inserted into the sliding plate in a sliding mode.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the first spring on the fixed block drives the clamping plate to slide towards the direction far away from the rectangular groove, so that a larger gap is formed between the clamping plate and the rectangular groove, thereby facilitating a patient to place an upper limb on the supporting plate, when the upper limb is placed, the binding bands of the two convex arms are pulled towards the fixed block, so that the binding bands are placed between the clamping plate and the rectangular groove, then the pull disc is pushed, the pull disc drives the sliding rod, the clamping plate and the first spring to slide towards the rectangular groove, the clamping plate drives the binding bands to enter the rectangular groove for clamping, at the moment, the threaded holes on the side walls of the pull disc and the screws on the connecting plate are positioned on the same straight line, the screws are screwed to enter the threaded holes of the pull disc for fixing, the screws drive the sliding rod and the clamping plate to be fixed through the pull disc, the clamping plate fixes the binding bands in the rectangular groove, so that the binding bands fix the upper limb of the patient, by arranging a fixing device, the upper limb of the patient can be fixed on the supporting plate by the binding bands, further, the upper limbs of the patients can be prevented from being immovable for a long time when in good limb position, and the upper limbs of the patients with different thicknesses can be adapted.

2. In the utility model, the second spring recovers elasticity by loosening the pressing plate in the chute, the second spring drives the pressing plate to slide towards the direction far away from the support plate, so that the space between the pressing plate and the support plate is enlarged, at the moment, the disposable sweat-absorbing cotton is paved on the support plate, the disposable sweat-absorbing cotton is positioned between the pressing plate and the support plate, then the pressing plate slides towards the direction of the support plate, the disposable sweat-absorbing cotton is pressed on the support plate by the pressing plate, at the moment, the pressing plate and the sliding plate are positioned on the same straight line, the limiting rod is pulled out from the sliding plate, then the sliding plate slides towards the direction of the pressing plate, so that the pressing plate and the sliding plate are clamped, the limiting rod is positioned right above the limiting hole, the sliding limiting rod enters the limiting hole to be fixed, the pressing plate and the sliding plate are fixed, the disposable sweat can be fixed on the support plate by the pressing plate by the clamping device, and further a patient can be prevented from producing a large amount of sweat after keeping a posture for a long time, sweat contaminates the support plate so that the support plate cannot be used by the next patient.

Drawings

Fig. 1 is a schematic perspective view of a device for holding an upper limb in good limb position of a hemiplegic patient with stroke according to the present invention;

FIG. 2 is a schematic view of the structure of the protruding arm according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a partial schematic structural view of the fixing device of the present invention;

FIG. 5 is a schematic view of a clamping device according to the present invention.

Illustration of the drawings: 1. a support plate; 2. a fixing device; 201. a convex arm; 202. binding bands; 203. a rectangular groove; 204. a fixed block; 205. a slide bar; 206. clamping a plate; 207. a first spring; 208. pulling the disc; 209. a threaded hole; 210. a connecting plate; 211. a screw; 3. a clamping device; 31. a connecting arm; 32. a chute; 33. pressing a plate; 34. a second spring; 35. a sliding plate; 36. a limiting rod; 37. and a limiting hole.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1 to 5, a device for maintaining the posture of an upper limb of a patient with hemiplegia due to stroke comprises a supporting plate 1 and a fixing device 2.

The specific arrangement and function of the fixing means 2 and the holding means 3 will be described in detail below.

As shown in fig. 3 and 4, fixing devices 2 are arranged on two sides of a support plate 1, each fixing device 2 comprises four convex arms 201, each two of the four convex arms 201 are in a group, one end of each convex arm 201 is fixedly installed with the support plate 1, one end, close to each other, of each group of convex arms 201 is rotatably connected with a binding band 202, a fixed block 204 is fixedly installed on one side, far away from each convex arm 201, of the support plate 1, a sliding rod 205 is slidably connected inside the fixed block 204, a rectangular groove 203 is formed in one side, far away from each convex arm 201, of the support plate 1, a pull disc 208 is fixedly installed at one end of each sliding rod 205, a threaded hole 209 is formed in the side wall of each pull disc 208, a connecting plate 210 is fixedly installed at one end of each fixed block 204, and a screw 211 is connected to the inner thread of each connecting plate 210.

The clamping plate 206 is fixedly installed at one end, far away from the pull disc 208, of the sliding rod 205, the size of the rectangular groove 203 is matched with that of the clamping plate 206, the first spring 207 is fixedly installed at one end of the fixed block 204, and the end, far away from the fixed block 204, of the first spring 207 is fixedly installed with the clamping plate 206.

The whole fixing device 2 achieves the effect that at the moment, the first spring 207 on the fixing block 204 drives the clamping plate 206 to slide towards the direction far away from the rectangular groove 203, so that a larger gap is formed between the clamping plate 206 and the rectangular groove 203, a patient can conveniently place upper limbs on the supporting plate 1, after the upper limbs are placed, the binding bands 202 of the two convex arms 201 are pulled towards the fixing block 204, so that the binding bands 202 are placed between the clamping plate 206 and the rectangular groove 203, the pull disc 208 is pushed, the pull disc 208 drives the sliding rod 205, the clamping plate 206 and the first spring 207 to slide towards the rectangular groove 203, the clamping plate 206 drives the binding bands 202 to enter the rectangular groove 203 to be clamped, at the moment, the threaded holes 209 on the side wall of the pull disc 208 and the screws 211 on the connecting plate 210 are in the same straight line, the screws 211 are screwed into the threaded holes 209 of the pull disc 208 to be fixed, so that the screws 211 drive the sliding rods 205 and the clamping plate 206 to be fixed through the pull disc 208, cardboard 206 is fixed bandage 202 in rectangular channel 203 for bandage 202 is fixed with patient's upper limbs, and through setting up fixing device 2, can fix patient's upper limbs on backup pad 1 with bandage 202, and then can avoid patient's upper limbs to be unable long-time when good limb position keeps motionless, patient's upper limbs that can also the adaptation thickness is different.

As shown in fig. 1 and 5, disposable sweat-absorbent cotton is laid on the surface of a support plate 1, clamping devices 3 are arranged at two ends of the support plate 1, each clamping device 3 comprises four connecting arms 31, the four connecting arms 31 are distributed symmetrically with the central axis of the support plate 1 in a group, each connecting arm 31 is in an L shape, one end of each connecting arm 31 is fixedly mounted on the support plate 1, a pressing plate 33 is connected to the long arm end of each connecting arm 31 in a sliding mode, and a sliding plate 35 is connected to the long arm end of each connecting arm 31 in a sliding mode.

The long arm end of the connecting arm 31 is provided with a sliding chute 32, a second spring 34 is fixedly mounted inside the sliding chute 32, one end of the second spring 34, which is far away from the sliding chute 32, is fixedly mounted with the pressing plate 33, the pressing plate 33 is provided with a limiting hole 37, and a limiting rod 36 is slidably inserted inside the sliding plate 35.

The whole clamping device 3 achieves the effect that the second spring 34 recovers elasticity by loosening the pressing plate 33 in the sliding groove 32, the second spring 34 drives the pressing plate 33 to slide towards the direction far away from the supporting plate 1, so that the space between the pressing plate 33 and the supporting plate 1 is enlarged, at the moment, the disposable sweat-absorbing cotton is paved on the supporting plate 1, the disposable sweat-absorbing cotton is positioned between the pressing plate 33 and the supporting plate 1, the pressing plate 33 slides towards the direction of the supporting plate 1, the disposable sweat-absorbing cotton is pressed on the supporting plate 1 by the pressing plate 33, at the moment, the pressing plate 33 and the sliding plate 35 are positioned on the same straight line, the limiting rod 36 is pulled out from the sliding plate 35, then the sliding plate 35 slides towards the pressing plate 33, so that the pressing plate 33 and the sliding plate 35 are clamped, the limiting rod 36 is positioned right above the limiting hole 37, the sliding limiting rod 36 enters the limiting hole 37 to be fixed, and the pressing plate 33 and the sliding plate 35 are fixed, through setting up clamping device 3, can fix disposable sweat-absorbing cotton on backup pad 1 with clamp plate 33, and then avoid can giving a large amount of sweat after keeping a posture for a long time as patient's upper limbs, sweat pollutes backup pad 1 for backup pad 1 can't use for next patient.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description, but all simple modifications, equivalent changes and changes made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a good limb position holding device of cerebral apoplexy hemiplegia patient's upper limbs, includes backup pad (1) and fixing device (2), its characterized in that: two sides of the supporting plate (1) are provided with fixing devices (2), the fixing devices (2) comprise four convex arms (201), and four convex arms (201) are in a group two by two, one end of each convex arm (201) is fixedly arranged with the supporting plate (1), and one end of the same group of convex arms (201) close to each other is rotationally connected with a binding band (202), a fixed block (204) is fixedly arranged on one side of the supporting plate (1) far away from the convex arm (201), a sliding rod (205) is connected inside the fixed block (204) in a sliding manner, a rectangular groove (203) is formed in one side of the supporting plate (1) far away from the convex arm (201), a pull disc (208) is fixedly arranged at one end of the sliding rod (205), a threaded hole (209) is formed in the side wall of the pull disc (208), one end fixed mounting of fixed block (204) has connecting plate (210), the inside threaded connection of connecting plate (210) has screw (211).

2. The device for maintaining the good limb position of the upper limb of the patient with hemiplegia due to stroke as claimed in claim 1, wherein: one end of the sliding rod (205) far away from the pull disc (208) is fixedly provided with a clamping plate (206), and the size of the rectangular groove (203) is matched with that of the clamping plate (206).

3. The device for maintaining the good limb position of the upper limb of the patient with hemiplegia due to stroke as claimed in claim 1, wherein: one end of the fixed block (204) is fixedly provided with a first spring (207), and one end, far away from the fixed block (204), of the first spring (207) is fixedly installed with the clamping plate (206).

4. The device for maintaining the good limb position of the upper limb of the patient with hemiplegia due to stroke as claimed in claim 1, wherein: the surface of backup pad (1) is laid there is disposable sweat-absorbing cotton, the both ends of backup pad (1) are equipped with clamping device (3), clamping device (3) include four linking arms (31), and two liang of a set of center pin symmetric distribution with backup pad (1) in four linking arms (31), linking arm (31) are "L" shape, the one end and backup pad (1) of linking arm (31) are adorned admittedly, the long arm end sliding connection of linking arm (31) has clamp plate (33), the long arm end sliding connection of linking arm (31) has sliding plate (35).

5. The device for maintaining the good limb position of the upper limb of the patient with hemiplegia caused by stroke as claimed in claim 4, wherein: the long arm end of the connecting arm (31) is provided with a sliding groove (32), a second spring (34) is fixedly mounted inside the sliding groove (32), and one end, far away from the sliding groove (32), of the second spring (34) is fixedly mounted with the pressing plate (33).

6. The device for maintaining the good limb position of the upper limb of the patient with hemiplegia caused by stroke as claimed in claim 4, wherein: the pressing plate (33) is provided with a limiting hole (37), and a limiting rod (36) is inserted into the sliding plate (35) in a sliding mode.