CN216455739U - Hemodialysis is with nursing bed - Google Patents

Abstract

The utility model discloses a nursing bed for hemodialysis, which comprises a bed frame, a bed board is laid above the bed frame, the bed frame is fixedly connected with and provided with side plates at two sides of the bed board, the bed board is divided into an upper plate, a middle plate and a lower plate from head to foot, the lower section of the upper plate is hinged with the side plates at two sides, the bottom end of the upper plate is hinged with the head end of the middle plate, slide blocks are fixedly arranged at two sides of the bottom end of the middle plate, the slide blocks are positioned in slide grooves at the inner sides of the side plates, a bottom plate is fixedly connected with the bed frame, the upper plate is fixedly provided with support rods downwards, the support rods are provided with a plurality of bayonets, the bed frame is provided with a fixture block which is clamped with the support rods through the bayonets, drive rods are transversely fixed outwards and arranged at two sides of the middle section of the upper plate, the drive rods rotate to connect with a support plate, the foot ends of the support plate are provided with gripping balls, the foot ends of the support plate are hinged with connecting rods, the head ends of the connecting rods are hinged with the outer wall of the bed frame, the utility model has reasonable and simple structure, can make hemodialysis patient relax half naturally and lie, and the layer board is convenient for the patient to place the arm, makes things convenient for medical personnel to operate.

Description

Hemodialysis is with nursing bed

Technical Field

The utility model belongs to the technical field of medical nursing, concretely relates to hemodialysis is with nursing bed.

Background

Hemodialysis is one of kidney substitution treatment modes for patients with acute and chronic renal failure, in which in vivo blood is drained into an extracorporeal dialyzer, the blood and electrolyte solution (dialysate) with similar body concentration carry out substance exchange inside and outside a hollow fiber root by the principles of dispersion, ultrafiltration, adsorption and convection, metabolic waste in the body is removed, the balance of electrolyte and acid and alkali is maintained, excessive water in the body is removed at the same time, and the purified blood is returned.

Hemodialysis lasts for four or five hours, at present, in order to keep the most comfortable semi-lying posture of some patients, a mode of rotating and lifting a head end bed board or raising the back of the patient is generally adopted, but the mode is troublesome to operate, the patients have a slippery feeling in the semi-lying state, the bodies of the patients need to be adjusted upwards discontinuously, the patients cannot be relaxed completely, and the current nursing beds do not have special arm supporting plates capable of adjusting the positions according to the inclination angles of the upper half bodies of the patients.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a hemodialysis is with nursing bed, divide the bed board into upper plate, medium plate and hypoplastron, when the upper plate rotates and lifts, can link the medium plate and carry out sinking of certain degree, when making the patient keep the posture of lying half, ischium below supports with the bed board, reach the effect of eliminating the smooth sense of lying half, make the hemodialysis patient can relax completely, and the setting can follow the removal of upper plate and the arm layer board that removes, the patient of being convenient for places the arm, make things convenient for medical personnel to operate.

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

a nursing bed for hemodialysis comprises a bed frame, wherein a bed board is laid above the bed frame, side plates are fixedly connected and arranged on two sides of the bed board by the bed frame, the bed board is divided into an upper plate, a middle plate and a lower plate from head to foot, the lower section of the upper plate is hinged with the side plates on two sides, the bottom end of the upper plate is hinged with the head end of the middle plate, slide blocks are fixedly arranged on two sides of the bottom end of the middle plate, slide grooves are transversely reserved on the inner sides of the side plates, the slide blocks are positioned in the slide grooves, the lower plate is fixedly connected with the bed frame, the upper plate can upwards rotate and incline around the hinged parts of the upper plate and the side plates, the head end of the middle plate is downwards pulled by the bottom end of the upper plate during rotation, the middle plate can form a recess, the ischia of a patient is stably stressed when the patient is half-lying, the body can be completely relaxed, supporting rods are downwards fixedly arranged on the upper plate, a plurality of bayonets are reserved on the supporting rods, and clamping blocks are correspondingly fixedly arranged on the bed frame, the fixture block passes through bayonet socket and bracing piece joint, can conveniently adjust the rotation inclination of upper plate through adjusting being connected of fixture block and different bayonet sockets, adjusts convenient and fast.

The utility model discloses a support bar, including the bracing piece, the bracing piece is the arc, and the curved centre of a circle is located the articulated axis of upper plate and curb plate, the guide way is left in the bracing piece on a parallel with self, the bayonet socket is arranged in the guide way, the fixture block card is in a bayonet socket, the fixture block includes shell and dop, dop and shell telescopic connection, set up the spring between dop and the shell bottom, press the dop into the shell can unblock the fixture block spacing to the bracing piece to carry out the angle modulation of upper plate, aim at the bayonet socket once more after, the dop pops out from the shell once more spacing with the bracing piece, in order to maintain the angle of upper plate slope.

The outside horizontal fixed actuating lever that sets up in middle section both sides of upper plate, the actuating lever rotates the connection layer board, the layer board level sets up, the head end of layer board leaves the commentaries on classics hole that is on a parallel with the actuating lever, the actuating lever is located changeing the hole, the inboard articulated connecting rod of the foot end of layer board, the head end and the layer board of connecting rod are articulated, the foot end of connecting rod articulates in the curb plate outer wall, the connecting rod foot end is less than the head end, and the layer board is used for the patient to place the arm, and when the upper plate upwards rotated and carried out the angle modulation, the layer board simultaneously made progress the place ahead and removed, and the layer board is located the position that the patient can comfortable arm of placing all the time.

The gripping ball is arranged at the foot end of the supporting plate, so that when the arms of a patient are placed on the supporting plate, the gripping ball can be naturally held by the palm, and the posture is more comfortable.

The cotton pad is arranged on the surface of the supporting plate, so that the comfort level of the arm of a patient is improved.

The bottom of the bed frame is provided with rollers capable of being locked, so that the bed can be moved conveniently.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model divides the bed board into three sections of the upper board, the middle board and the lower board, the upper board can rotate upwards to form an inclined plane for the patient to lean in half-lying, and the linkage middle section downwards performs a certain degree of depression, so that the patient can stably bear the ischials when lying in half, the downward sliding feeling is eliminated, and the patient can completely and naturally relax;

2. the utility model is provided with the driving rod, the connecting rod and the supporting plate at two sides, which are used for the hemodialysis patient to place the arm, and the supporting plate can realize the movement in the back-front-up direction by the linkage of the upper plate, and the supporting plate is always in the position where the patient can place the arm naturally and comfortably, which is convenient for the patient to place and is also convenient for the operation of medical personnel;

3. the utility model discloses a set up bracing piece and fixture block, but multistage adjustment upper plate inclination is convenient for provide the most comfortable half recumbent leaning angle for the patient.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is another state diagram of FIG. 2;

FIG. 4 is an enlarged schematic view at C of FIG. 3;

FIG. 5 is a view in the direction B of FIG. 1;

fig. 6 is another state diagram of fig. 5.

Description of reference numerals:

1, putting the plate on; 2, clamping blocks; 2-1 of a shell; 2-2 clamping heads; 2-3 springs; 3 driving the rod; 4, cotton pad; 5, a supporting plate; 6, connecting rods; 7 middle plate; 8, a chute; 9, a sliding block; 10 side plates; 11 a lower plate; 12 bed frame; 13, rollers; 14 support rods; 14-1 guide groove; 14-2 bayonet; 15 grip the ball.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A nursing bed for hemodialysis comprises a bed frame 12, wherein a bed board is laid above the bed frame 12, the bed frame 12 is provided with side plates 10 at two sides of the bed board in a fixed connection mode, the bed board is divided into an upper plate 1, a middle plate 7 and a lower plate 11 from head to foot, the lower section of the upper plate 1 is hinged with the side plates 10 at two sides, the bottom end of the upper plate 1 is hinged with the middle plate 7, sliding blocks 9 are fixedly arranged at two sides of the bottom end of the middle plate 7, sliding grooves 8 are transversely reserved on the inner sides of the side plates 10, the sliding blocks 9 are located in the sliding grooves 8, the lower plate is fixedly connected with the bed frame 12, a supporting rod 14 is fixedly arranged on the upper plate 1 downwards, a plurality of bayonets 14-2 are reserved on the supporting rod 14, a clamping block 2 is fixedly arranged on the bed frame 12, and the clamping block 2 is clamped with the supporting rod 14 through the bayonets 14-2.

The support rod 14 is arc-shaped, the center of the arc-shaped circle is located on the hinge axis of the upper plate 1 and the side plate 10, the support rod 14 is parallel to the support rod, a guide groove 14-1 is reserved on the support rod, the bayonet 14-2 is arranged in the guide groove 14-1, and the fixture block 2 is clamped in one bayonet 14-2.

The middle section both sides of upper plate 1 outwards transversely fix and set up actuating lever 3, actuating lever 3 rotates and connects layer board 5, layer board 5 level sets up, the head end of layer board 5 leaves the commentaries on classics hole that is on a parallel with actuating lever 3, actuating lever 3 is located the commentaries on classics hole, inboard articulated connecting rod 6 of the foot end of layer board 5, the head end of connecting rod 6 is articulated with layer board 5, the foot end of connecting rod 6 articulates in curb plate 10 outer wall, the foot end of connecting rod 6 is less than the head end.

The fixture block 2 comprises a shell 2-1 and a chuck 2-2, the chuck 2-2 is in telescopic connection with the shell 2-1, and a spring 2-3 is arranged between the chuck 2-2 and the bottom of the shell 2-1.

The front end of the supporting plate 5 is provided with a gripping ball 15.

The surface of the supporting plate 5 is provided with a cotton pad 4.

The bottom of the bed frame 12 is provided with rollers 13.

A hemodialysis nursing bed comprises the following steps:

s1, pressing a chuck 2-2 into a shell 2-1, and compressing a spring 2-3;

s2, lifting the head end of the upper plate 1 upwards, driving the support rod 14 to rotate upwards by the upper plate 1, loosening the chuck 2-2 after the upper plate 1 rotates to an angle comfortable for a patient, dropping the chuck 2-2 into the bayonet 14-2 again, limiting the support rod 14, and further fixing the inclination angle of the upper plate 1;

s3, simultaneously with S2, the bottom end of the upper plate 1 rotates downwards, the head end of the middle plate 7 is pulled to move downwards, the sliding block 9 moves towards the head end in the sliding groove 8, and the bottom end of the upper plate 1 and the head end of the middle plate 7 form a concave part;

s4, simultaneously with S2, the upper plate 1 drives the driving rod 3 to drive the supporting plate 5 to rotate upwards and forwards, the connecting rod 6 rotates upwards around the hinged position of the connecting rod and the side wall, and when the position of the upper plate 1 is fixed, the supporting plate 5 is fixed accordingly.

The grip ball 15 serves to support the palm in a naturally relaxed half-grip state.

The lower foot end of the link 6 than the head end prevents the foot end of the pallet 5 from moving downward when the upper plate 1 is rotated upward.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the above embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides a hemodialysis is with nursing bed, includes the bedstead, the bed board is laid to the bedstead top, its characterized in that: the bed frame is provided with side plates at two sides of the bed plate in a fixed connection mode, the bed plate is divided into an upper plate, a middle plate and a lower plate from head to foot, the lower section of the upper plate is hinged to the side plates at two sides, the bottom end of the upper plate is hinged to the head end of the middle plate, sliding blocks are fixedly arranged at two sides of the bottom end of the middle plate, sliding grooves are transversely reserved on the inner sides of the side plates, the sliding blocks are located in the sliding grooves, the lower plate is fixedly connected with the bed frame, supporting rods are fixedly arranged on the upper plate downwards, a plurality of clamping openings are reserved on the supporting rods, clamping blocks are fixedly arranged on the bed frame, and the clamping blocks are clamped with the supporting rods through the clamping openings.

2. The nursing bed for hemodialysis of claim 1, wherein: the bracing piece is the arc, and the curved centre of a circle is located the articulated axis of upper plate and curb plate, the guide way is left to the bracing piece on a parallel with self, the bayonet socket is arranged in the guide way, the fixture block card is in a bayonet socket.

3. The nursing bed for hemodialysis of claim 1, wherein: the middle section both sides of upper plate outwards transversely fix and set up the actuating lever, the actuating lever rotates and connects the layer board, the layer board level sets up, the head end of layer board is left and is on a parallel with the commentaries on classics hole of actuating lever, the actuating lever is located changeing the hole, the inboard articulated connecting rod of foot end of layer board, the head end and the layer board of connecting rod are articulated, the foot end of connecting rod articulates in the curb plate outer wall, the connecting rod foot end is less than the head end.

4. The nursing bed for hemodialysis of claim 2, wherein: the fixture block comprises a shell and a chuck, the chuck is in telescopic connection with the shell, and a spring is arranged between the chuck and the bottom of the shell.

5. A care bed for hemodialysis according to claim 3, wherein: the foot end of the supporting plate is provided with a gripping ball.

6. A care bed for hemodialysis according to claim 3, wherein: the surface of the supporting plate is provided with a cotton pad.

7. The nursing bed for hemodialysis of claim 1, wherein: the bottom of the bed frame is provided with rollers.

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