CN112603688B

CN112603688B - Special sick bed of recovered after-operation for internal medicine patient

Info

Publication number: CN112603688B
Application number: CN202011528785.1A
Authority: CN
Inventors: 王丽雪
Original assignee: Yanggu County Hospital Of Traditional Chinese Medicine
Current assignee: Yanggu County Hospital Of Traditional Chinese Medicine
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-21
Anticipated expiration: 2040-12-22
Also published as: CN112603688A

Abstract

The invention relates to a special sickbed for postoperative rehabilitation of medical patients. The technical scheme is as follows: the bed comprises a top bed plate, a middle bed plate and a bottom bed plate, wherein the bottom bed plate is hinged with the middle bed plate, the top bed plate comprises a plurality of rolling shafts, the rolling shafts are connected together through two chains arranged at two ends, one ends of the two chains are fixedly connected with straight rods, the other ends of the two chains are connected with the straight rods in a sliding manner, and one ends of the two straight rods, which are close to the chains in the sliding manner, are hinged with the middle bed plate; the top bed plate is also provided with two horizontal supporting plates which are arranged below two sides of the rolling shaft, and one end of each horizontal supporting plate is fixedly connected with the middle bed plate; the lower plane of the bottom bed plate is hinged with a first push rod, and the bottom bed plate is connected with a bent plate located below the rolling shaft through sequentially connected push rods. The roller connected with the chain of the top bed board can change the shape to be in a curved surface plate shape, is attached to the back curve of a human body, can not cause fatigue and back stiffness even being leaned for a long time, and is beneficial to the recovery of a patient after an operation.

Description

Special sick bed of recovered after-operation for internal medicine patient

Technical Field

The invention relates to the technical field of medical instruments, in particular to a special sickbed for postoperative rehabilitation of medical patients.

Background

Medical patients are very weak after operation and need to be kept in bed for a long time, but if the patients lie in bed for a long time, the daily recreational activities of the patients are limited, and the patients are not good for long-term lying positions. Therefore, some hospitals begin to use multifunctional sickbeds, for example, part of bed plates can be rotated and inclined to a certain angle to form a chair shape for patients to use, so that the requirements of the patients can be met, and the space can be saved.

However, due to the flat and straight characteristics of the bed plate, the patient is very uncomfortable to lean on the bed plate, and the patient can feel sore back after leaning for a long time, which is not beneficial to postoperative rehabilitation.

Disclosure of Invention

Aiming at the problem that the backrest of the seat formed by the existing multifunctional sickbed is stiff and is not beneficial to the rehabilitation of the body of a patient, the invention provides the special sickbed for the postoperative rehabilitation of the medical patient, which can switch the shape of the bed board under two using modes of the seat and a bed.

In order to achieve the purpose, the invention provides the following technical scheme: a sick bed special for rehabilitation of medical patients after operation comprises a top bed board, a middle bed board and a bottom bed board, wherein the bottom bed board is hinged with the middle bed board, the top bed board comprises a plurality of rolling shafts, the rolling shafts are connected together through two chains arranged at two ends, the uniform ends of the two chains are fixedly connected with straight rods, the other ends of the two chains are connected with the straight rods in a sliding manner, and one ends of the two straight rods, close to the sliding connection chains, are hinged with the middle bed board; the top bed plate is also provided with two horizontal supporting plates which are arranged below two sides of the rolling shaft, and one end of each horizontal supporting plate is fixedly connected with the middle bed plate; the lower plane of the bottom bed plate is hinged with a first push rod, and the bottom bed plate is connected with a bent plate located below the rolling shaft through a first push rod, a second push rod and a third push rod which are sequentially connected. The invention divides the bed board into three parts, and the positions of the three parts can be respectively adjusted to be used as one part of the chair; the roller can be bent to a shape fitting the back curve of a human body under the action of a horizontal supporting plate and can be in a horizontal straight plate shape, when the chair is used as a chair, the roller can be in a curved plate shape under the action of the bending plate and can be fitted with the back curve of the human body, the conditions of fatigue and stiff back are not easily caused after long-time leaning, and the health of a patient and the recovery after an operation are facilitated; the middle bed plate is fixedly connected with the horizontal support plate, so that the horizontal support plate can be fixed; the bottom bed board can be inclined and put down relative to the middle bed board, so that the activity space of the legs of the patient is enlarged; the bottom bed board is linked with the bending board through the first push rod, the second push rod and the third push rod, when the bottom bed board is put down, the bending board is driven to rise through the first push rod, the second push rod and the third push rod, the rolling shaft is supported, the rolling shaft is attached to the bending board in shape, and the bending shape suitable for the shape of the back of a human body is formed.

Preferably, a boss is arranged at one end of the horizontal support plate, the boss is matched with a groove formed in the middle bed plate, a first support leg is arranged below the horizontal support plate, and a bearing part located below the straight rod and the rolling shaft is further arranged on the horizontal support plate. The middle bed board can play the positioning action to the horizontal support board, prevents that the position of horizontal support board from deviating, and the landing leg is used for supporting top bed board, and the bearing portion is used for holding up straight-bar and roller bearing, and restriction straight-bar and roller bearing are located horizontal position.

Preferably, a second support leg is arranged below the middle bed body. Used for supporting and bearing the whole bed body.

Preferably, a cross rod is arranged between the two ends of the straight rod fixedly connected with the chain. The comfort of the patient is improved for supporting the patient.

Preferably, the second push rod is horizontally arranged in a fixed sleeve structure below the middle bed plate, the fixed sleeve structure comprises a sleeve portion, and the sleeve portion is connected with the lower portion of the middle bed plate through a welding rod piece. The fixed sleeve structure is used for supporting the first push rod, the second push rod and the third push rod to operate, and the sleeve part can reduce the resistance of the second sleeve during reciprocating operation.

Preferably, the sleeve part inclines towards the top bedplate, and the third push rod is a bent rod piece. The bending plate can rotate by a sufficient angle to support the roller.

Preferably, air bags are arranged on two sides of the top surface of the middle bed plate. The air bags on both sides serve as armrests and prevent the patient from falling sideways.

Preferably, the outer circumferential surface of the roller is provided with a protrusion. The bulges can massage the back of a patient when the roller rotates, and the fatigue is relieved.

Preferably, a cushion is arranged above the top bed plate. The cushion can avoid the back of the patient to be in direct contact with the top bed board, and the comfort level is improved.

Preferably, an opening is formed above the sleeve portion, a hydraulic cylinder is further arranged above the sleeve portion, and a telescopic rod of the hydraulic cylinder is fixedly connected with the second push rod. The hydraulic cylinder provides power to enable the push rod to operate, and the opening above the sleeve portion can avoid the interference of the sleeve portion with the connecting portion of the telescopic rod and the push rod II.

The sickbed has the beneficial effects that the sickbed is divided into three parts, so that the top bed board and the bottom bed board can rotate and incline to present a chair shape, the top bed board comprises an elastic panel assembly consisting of a rolling shaft and a chain, the rolling shaft can ensure the rigidity of a backrest, and the arrangement mode can be changed according to the shapes of the horizontal support plate and the bending plate, so that a horizontal straight plate shape is formed for lying and resting, or the bending curved surface shape is presented when the sickbed inclines, the sickbed is attached to the back curve of a human body, and the situations of back stiffness and fatigue are relieved; the bottom bed board can be bent downwards, so that the legs of the patient can hang down naturally, and the activity space of the legs is enlarged; the bottom bed board is connected with a bending plate below the top bed board through a push rod mechanism, so that the bending plate can be linked with the bottom bed board, and when the bottom bed board is lowered, the bending plate is pushed to upwards support the rolling shaft to form a curved seat backrest; the rolling shaft is also provided with a bulge capable of massaging the back of a patient during rotation, and the soft cushion is arranged above the rolling shaft, so that the back of the patient is prevented from being directly contacted with the rolling shaft, and the comfort level is improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. the device comprises a bottom bed plate, 2, a middle bed plate, 3, an air bag, 4, a horizontal supporting plate, 5, a rolling shaft, 6, a straight rod, 7, a cross rod, 8, a bending plate, 9, a first supporting leg, 10, a third pushing rod, 11, a second pushing rod, 12, a hydraulic cylinder, 13, a sleeve portion, 14, a first pushing rod, 15, a second supporting leg, 16 and a chain.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1, a special sickbed for postoperative rehabilitation of a medical patient comprises a middle bed plate 2, air bags 3 are arranged at two sides above the middle bed plate 2, the air bags 3 are connected with an air pump, a second support leg 15 is arranged below the middle bed plate 2, and the bottom end of the middle bed plate 2 is hinged with the top end of a bottom bed plate 1 through a rotating shaft; the middle part of the top end of the middle bed plate 2 is hinged with two same straight rods 6, the rotating ends of the two straight rods 6 are connected together through a cross rod 7, a plurality of rollers 5 which are parallel to the cross rod 7 and are densely and uniformly arranged are arranged between the cross rod 7 and the two straight rods 6, on one hand, the rollers 5 can ensure the rigidity of the bed plate in the horizontal direction, on the other hand, the arranged rollers 5 can be bent into various curved surfaces to be attached to the back curve of a human body, the outer circular surface of each roller 5 is provided with a tiny bulge, and the bulges can massage the back of a patient when the rollers rotate, so that fatigue is relieved; the rolling shafts 5 are connected through chains 16 at two ends of the rolling shafts 5, one end of each chain 16 is in screw connection with the straight rod 6, the other end of each chain 16 is connected with the straight rod 6 through a sliding block, and a rubber pad is laid above a panel consisting of the rolling shafts 5, the chains 16 and the cross rods 7, so that the back of a patient is prevented from being directly contacted with the rolling shafts, and the comfort level is improved; the two sides of the straight rod 6 are provided with horizontal supporting plates 4, the horizontal supporting plates 4 are provided with supporting parts capable of supporting the straight rod 6 and the rolling shaft 5, bosses arranged on the horizontal supporting plates 4 are matched with grooves arranged at the top end of the middle bed plate 2, supporting legs I9 are arranged below the horizontal supporting plates 4, and the horizontal supporting plates 4 can support the straight rod 6 and the rolling shaft 5 to keep a horizontal state; a bending plate 8 is arranged below the rolling shaft 5, the bottom of the bending plate 8 is connected with one end of a third push rod 10 through a screw, the third push rod 10 is a rod piece bent upwards, the other end of the third push rod 10 is hinged with one end of a second push rod 11, the second push rod 11 is arranged in a sleeve part 13 below the middle bed board 2, the sleeve part 13 inclines towards the top bed board, the sleeve part 13 is connected with the middle bed board 2 through a welding rod piece, a hydraulic cylinder 12 is arranged above the sleeve part 13, a connecting part is arranged at the end part of a telescopic rod of the hydraulic cylinder 12 to be connected with the second push rod 11, an opening for preventing the connecting part from interfering with the sleeve part is arranged at the top of the sleeve part 13, the other end of the second push rod 11 is arranged below the bottom bed board 10 through a screw, the bottom bed board 1 is linked with the bending plate 8 through a push rod mechanism, the push rod mechanism drives the bottom bed board 1 and the bending plate 8 to rotate and operate under the action of the hydraulic cylinder, and the sleeve part 13 plays a supporting role on the push rod mechanism, the inclined sleeve part 13 and the curved push rod III 10 can ensure that the curved plate 8 rises to support the roller; the hydraulic cylinder 12 is electrically connected with the air pump, and the hydraulic cylinder 12 and the air pump are controlled by a circuit to be started and closed and synchronously run.

The working process of the invention is that the control circuit controls the extension of the telescopic rod of the hydraulic cylinder 12, the telescopic rod drives the push rod II 11 to move towards the direction of the top bed board, the push rod II 11 drags the push rod I14, so that the push rod I14 drives the bottom bed board 1 to rotate anticlockwise and descend, and the activity space of the legs of the patient is enlarged; meanwhile, the second push rod 11 pushes the third push rod 10, so that the third push rod 10 pushes the bending plate 8 to support the cross rod 7 and the rolling shaft 5, the rolling shaft 5 is attached to the shape of the bending plate 8 under the extrusion action of the back of the patient and the bending plate 8 to form a curved surface, and the cross rod 7 supports the neck of the patient; the air bag 3 above the middle bed plate 2 is inflated by the air pump to be expanded to serve as a handrail.

When a patient wants to lie down for rest, the telescopic rod of the hydraulic cylinder 12 is controlled to contract through the control circuit, the telescopic rod drives the second push rod 11 to move towards the direction of the bottom bed board 1, the second push rod 11 drives the first push rod 14 to jack the bottom bed board 1 to the horizontal position, the second push rod 11 drags the third push rod 10 to descend, the third push rod 10 drives the bent plate 8, the straight rod 6 above the bent plate 8, the cross rod 7 and the rolling shaft 5 are supported and fixed by the horizontal supporting plate 4 when in the horizontal position, the horizontal position is kept, the bent plate 8 continues to descend and is separated from the rolling shaft 5 and the cross rod 7.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The sickbed special for postoperative rehabilitation of medical patients is characterized by comprising a top bed board, a middle bed board (2) and a bottom bed board (1), wherein the bottom bed board (1) is hinged to the middle bed board (2), the top bed board comprises a plurality of rolling shafts (5), the rolling shafts (5) are connected through chains (16) at two ends of each rolling shaft (5), a straight rod (6) is fixedly connected to one end of each chain (16), the other end of each chain is connected with the straight rod (6) in a sliding mode, and one end, close to the chain (16) in the sliding mode, of each straight rod (6) is hinged to the middle bed board (2); the top bed plate is also provided with two horizontal supporting plates (4), the two horizontal supporting plates (4) are arranged below two sides of the rolling shaft (5), and one end of each horizontal supporting plate (4) is fixedly connected with the middle bed plate (2); the lower plane of the bottom bed board (1) is hinged with a first push rod (14), the bottom bed board (1) is connected with a bending plate (8) positioned below a rolling shaft (5) through a first push rod (14), a second push rod (11) and a third push rod (10) which are connected in sequence, the rolling shaft (5) can ensure the rigidity of the bed board in the horizontal direction on one hand, and the rolling shaft (5) arranged on the other hand can be bent into various curved surfaces, the second push rod (11) is horizontally arranged in a fixed sleeve structure below the middle bed board (2), the fixed sleeve structure comprises a sleeve part (13), an opening is arranged above the sleeve part (13), a hydraulic cylinder (12) is further arranged above the sleeve part (13), the telescopic rod of the hydraulic cylinder (12) is fixedly connected with the second push rod (11), the telescopic rod of the hydraulic cylinder (12) is controlled to extend out through a control circuit, and the telescopic rod drives the second push rod (11) to move towards the top bed board, the second push rod (11) drags the first push rod (14), the first push rod (14) drives the bottom bed board (1) to rotate anticlockwise and descend, meanwhile, the third push rod (10) is pushed by the second push rod (11), the third push rod (10) pushes the bent board (8) to support the cross rod (7) and the rolling shaft (5), and the rolling shaft (5) is attached to the bent board (8) in a curved shape under the extrusion effect of the back of a patient and the bent board (8).

2. The special postoperative rehabilitation sickbed for medical patients according to claim 1, wherein a boss is arranged at one end of the horizontal support plate (4), the boss is matched with a groove arranged on the middle bed plate (2), a first support leg (9) is arranged below the horizontal support plate (4), and a bearing part is arranged below the straight rod (6) and the roller (5) of the horizontal support plate (4).

3. The special postoperative rehabilitation sickbed for medical patients according to claim 1 or 2, characterized in that a second support leg (15) is arranged below the middle bed board (2).

4. The special postoperative rehabilitation bed for medical patients according to claim 1 or 2, wherein the straight rod (6) is fixedly connected with a cross rod (7) arranged between two ends of the chain (16).

5. The special postoperative rehabilitation hospital bed for medical patients according to claim 1 or 2, wherein the sleeve portion (13) is connected to the lower side of the middle bed plate (2) by a welded rod.

6. The hospital bed for postoperative rehabilitation of medical patients as claimed in claim 5, wherein the sleeve portion (13) is inclined toward the top plate, and the third push rod (10) is a curved rod.

7. The special postoperative rehabilitation sickbed for medical patients according to claim 1 or 2, characterized in that air bags (3) are arranged on both sides of the top surface of the middle bed board (2).

8. The special postoperative rehabilitation bed for medical patients according to claim 1 or 2, wherein the outer circumferential surface of the roller (5) is provided with protrusions.

9. The special postoperative rehabilitation sickbed for medical patients as claimed in claim 1 or 2, wherein a soft cushion is arranged above the top bed plate.