CN114533437A

CN114533437A - Bed for nephrosis hemodialysis

Info

Publication number: CN114533437A
Application number: CN202210180858.5A
Authority: CN
Inventors: 李红艳
Original assignee: Peoples Hospital of Hebi
Current assignee: Peoples Hospital of Hebi
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-05-27

Abstract

The invention belongs to the field of medical equipment, in particular to a bed for nephrosis hemodialysis, which comprises a bed plate, wherein a placing plate is fixedly arranged on the surface of the bed plate, the left side of the placing plate is fixedly connected with a warping plate, the right side of the placing plate is provided with a groove for connecting a hand-holding block, two sides of the placing plate are fixedly provided with a fixed seat, the bottom of the warping plate is fixedly provided with a spring, the left end of the bed plate is fixedly provided with a backing plate, the backing plate is connected with a cushion block in a sliding manner, the top of the cushion block is provided with a sliding groove for connecting a connecting rod, and the top end of the connecting rod is fixedly provided with a backup plate. The design of the adjustable backrest can better solve the problem of different heights of patients, and the practicability is greatly enhanced.

Description

Bed for nephrosis hemodialysis

Technical Field

The invention belongs to the field of medical equipment, and particularly relates to a bed for nephrosis hemodialysis.

Background

The kidney is an important excretory character of the human body, and its main function is to filter and form urine and discharge metabolic waste, and regulate electrolyte and acid-base balance in the body. Hemodialysis is needed when the kidney is diseased, and is one of the kidney replacement treatment modes for patients with acute and chronic renal failure. The method comprises the steps of conducting drainage of blood in vivo to the outside of the body, conducting substance exchange between the blood and electrolyte solution with similar body concentration inside and outside the root hollow fibers through dispersion convection, removing metabolic waste in the body, and maintaining the balance of electrolyte and acid-base; and simultaneously, excessive water in the body is removed.

When a patient is in hemodialysis, hemodialysis is generally carried out on a forearm, the forearm of the patient is not fixed generally, the position of the forearm is not specially placed on a sickbed, the patient moves slightly or a dialysis tube shakes to make a puncture needle displace when in dialysis, great pain is brought to the patient undergoing long-time dialysis, a plurality of hospitals are provided with sickbeds with fixing devices in the day, but the sickbed is complex in structure, low in practicability, and needs to lie down after passing through Xin in a sick day, and the arm can not be stretched easily when the patient lies down during dialysis.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a bed for nephrosis hemodialysis, which has the characteristics of simple structure and strong practicability.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a nephropathy is bed for hemodialysis, includes the bed board, the fixed surface of bed board installs places the board, the left side fixedly connected with wane of placing the board, the right side of placing the board is seted up flutedly and is used for connecting and holds the piece, the both sides fixed mounting who places the board has the fixing base, the bottom fixed mounting of wane has the spring, the left end fixed mounting of bed board has the backing plate, utilizes backing plate sliding connection has the cushion, the spout has been seted up at the top of cushion and has been used for connecting the connecting rod, the top fixed mounting of connecting rod has the backup plate.

The preferable technical scheme of the bed for nephrosis hemodialysis further comprises support rods, wherein the support rods are fixedly arranged at four corners of the bottom surface of the bed plate respectively, and pulleys are fixedly arranged at the bottoms of the support rods.

In a preferred embodiment of the present invention, the bed for renal hemodialysis has a plurality of central shafts fixedly attached to the left side surface of the bed plate, and a rotation stopper is rotatably connected to the central shafts, and the cushion block is held fixed when the rotation stopper is rotated by a predetermined angle.

According to the preferable technical scheme of the bed for nephrosis hemodialysis, the surface of the placing plate is provided with a plurality of small round holes, the surface of the hand-holding block is fixedly provided with the convex block, the bottom of the convex block is fixedly provided with the small spring, and the small round holes and the convex block have the same diameter and are in the same horizontal line.

In a preferred embodiment of the bed for renal hemodialysis of the present invention, the placement plates are fixedly attached to both sides of the bed plate, respectively, the distance between the fixed bases is cm, and the spring is in a stretched state when it is stationary.

As a preferred technical scheme of the bed for nephrosis hemodialysis, the bottom of the cushion block is provided with a sliding groove used for being in sliding connection with the backing plate, and the tail end of the backing plate is consistent with the position of the rotating stop block.

According to the preferable technical scheme of the bed for nephrosis hemodialysis, the surface of the cushion block is provided with a plurality of round holes, the surface of the connecting rod is fixedly provided with a plurality of clamping blocks, and the round holes and the clamping blocks have the same diameter and are on the same horizontal line.

Compared with the prior art, the invention has the beneficial effects that:

1. when the bed for nephrosis hemodialysis is used, the forearms of a patient can be unfolded and placed, the designed hand-holding design can better keep a hand-holding posture of the patient, and the forearms of the patient can be naturally relaxed during hemodialysis, so that discomfort can be greatly reduced.

2. This nephropathy is in-process of using for hemodialysis, lie in the sick bed when patient for a long time and do not utilize to do hemodialysis, need patient to keep a posture of partly lying, the adjustable back design of design, the patient of the different heights of solution that can be better, easy operation, it is very convenient to use.

3. This nephropathy is in-process of using for hemodialysis, patient's back arm can bring uncomfortable sense in the unsettled state for a long time, and the bearing structure of adoption, the avoidance that can be better brings sour pain for patient and feels, and the spring that the bottom of support set up can also effectual increase elasticity.

4. This nephropathy is bed back for hemodialysis is mobile design, can be better according to the position that patient wanted the skew, can remove the back and remove and fix, place the forearm also adjustable design, to the better placing of different arm length ability, design benefit, the practicality strengthens greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic top view of the present invention;

in the figure: 1. a bed board; 2. a support bar; 3. a pulley; 4. a fixed seat; 5. a hand-held block; 6. placing the plate; 7. a small circular hole; 8. a bump; 9. a seesaw; 10. a spring; 11. a backup plate; 12. a connecting rod; 13. cushion blocks; 14. a clamping block; 15. a base plate; 16. the stopper is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a bed for nephrosis hemodialysis comprises a bed plate 1, in the embodiment, a placing plate 6 is fixedly arranged on the surface of the bed plate 1, the placing plate 6 is made of flexible materials, so that when the arms of a patient are placed on the placing plate 6, the patient can have better comfortable sensation, a warping plate 9 is fixedly connected to the left side of the placing plate 6, the height of the warping plate 9 is designed to be just capable of preventing the arms of the patient from being in a suspended state, a groove is formed in the right side of the placing plate 6 and used for connecting a hand holding block 5, the hand holding block 5 is in accordance with the mechanical design of human body, so that the patient can be provided with good hand holding sensation, certain pain sensation can be relieved during hemodialysis of the patient, fixing seats 4 are fixedly arranged on the two sides of the placing plate 6, springs 10 are fixedly arranged at the bottoms of the warping plate 9, the springs 10 are designed to enable the warping plate 9 to have certain elasticity, and the patient can be provided with proper comfortable sensation, the left end fixed mounting of bed board 1 has backing plate 15, utilizes backing plate 15 sliding connection to have cushion 13, and the spout has been seted up at the top of cushion 13 and has been used for connecting rod 12, and the top fixed mounting of connecting rod 12 has backup plate 11, and backup plate 11 is the cloth material of adoption for patient makes the better comfort of bringing at half lying.

Concretely, still include bracing piece 2, bracing piece 2 fixed mounting is in the bottom surface four corners department of bed board 1 respectively, and the bottom fixed mounting of bracing piece 2 has pulley 3, and under bracing piece 2 and pulley 3's the cooperation in this embodiment, can play a better removal effect with whole sick bed, and bracing piece 2 also can play the effect of certain bearing.

Specifically, fixed surface installs a plurality of center pin on the left side of bed board 1, utilize center pin swivelling joint to have rotatory dog 16, when rotatory certain angle of rotatory dog 16, can keep cushion 13 fixed, the design of center pin in this embodiment, be in order to enable the better rotation of rotatory dog 16 to get up, avoid cushion 13 can not keep fixed after sliding, the diameter that center pin and rotatory dog 16 are connected the position is the diameter that is less than the center pin, can guarantee can not squint at rotatory dog 16.

Specifically, place the surface of board 6 and seted up a plurality of little round holes 7, and hold the fixed surface of piece 5 and install lug 8, the bottom fixed mounting who is located lug 8 has a little spring, and little round hole 7 is same diameter and same water flat line with lug 8, when wanting the adjustment to hold the length of piece 5 in this embodiment, only need press lug 8, under the effect of spring, lug 8 can 7 departments, and guarantee fixedly unchangeably.

Specifically, place board 6 both sides at bed board 1 respectively fixed mounting, distance between the fixing base 4 is 10cm, spring 10 is when static, is in order to be out of tensile state, and the distance between the fixing base 4 in this embodiment just is the general size of human arm, has uncomfortable sense when avoiding patient's arm to place, and spring 10's static design, when the purpose is placed for patient's arm, can bring certain buffering through spring 10, give certain travelling comfort of patient.

Specifically, the bottom of cushion block 13 is provided with the spout that is used for with backing plate 15 sliding connection, and the position of the terminal of backing plate 15 is unanimous with rotatory dog 16, and when adjusting cushion block 13 position in this embodiment, through the spout that sets up, can be better slide at backing plate 15, when removing to do the top, the farthest distance that can block of rotatory dog 16 is just unanimous.

Specifically, a plurality of round hole has been seted up on the surface of cushion 13, and the fixed surface of connecting rod 12 installs a plurality of each fixture block 14, and the round hole is same diameter and same water flat line with fixture block 14, and when adjusting backup plate 11's position in this embodiment, through pressing fixture block 14, because under the effect of spring, through the spout, fixture block 14 can block in round hole department, keeps fixed.

The working principle and the using process of the invention are as follows: in the using process of the bed for nephrosis hemodialysis, firstly, the whole sickbed can be moved better under the matching of the support rod 2 and the pulley 3, the support rod 2 can also play a certain bearing role, when the length of the hand-holding block 5 is required to be adjusted, only the bump 8 needs to be pressed, the bump 8 can be positioned at 7 under the action of the spring and is ensured to be fixed, the distance between the fixed seats 4 is just the same as the size of the arm of a human body, discomfort when the arm of a patient is placed is avoided, the spring 10 is designed to be static, the aim is that when the arm of the patient is placed, certain buffering can be brought through the spring 10, certain comfort is provided for the patient, when the position of the cushion block 13 is required to be adjusted, the cushion block can better slide on the cushion plate 15, when the cushion block moves to the top end, the farthest clamping distance of the rotary stop block 16 is just consistent, the design of center pin, in order to enable the better rotation of rotatory dog 16, avoid cushion 13 can not keep fixed after sliding, the diameter that the center pin is connected the position with rotatory dog 16 is the diameter that is less than the center pin, can guarantee can not squint at rotatory dog 16, when adjusting backup plate 11's position, through pressing fixture block 14, because under the effect of spring, through the spout, fixture block 14 can block in round hole department, keep fixed, moreover, the steam generator is simple in structure, and the design is ingenious, and the practicality strengthens greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A nephropathy is bed for hemodialysis, includes bed board (1), its characterized in that: the fixed surface of bed board (1) installs places board (6), place left side fixedly connected with wane (9) of board (6), the right side of placing board (6) is seted up flutedly and is used for connecting and hold piece (5), the both sides fixed mounting who places board (6) has fixing base (4), the bottom fixed mounting of wane (9) has spring (10), the left end fixed mounting of bed board (1) has backing plate (15), utilizes backing plate (15) sliding connection has cushion (13), the spout has been seted up at the top of cushion (13) and has been used for connecting rod (12), the top fixed mounting of connecting rod (12) has backup plate (11).

2. The renal hemodialysis bed according to claim 1, wherein: still include bracing piece (2), bracing piece (2) fixed mounting respectively are in the bottom surface four corners department of bed board (1), the bottom fixed mounting of bracing piece (2) has pulley (3).

3. The renal hemodialysis bed according to claim 1, wherein: the bed board is characterized in that a plurality of central shafts are fixedly mounted on the surface of the left side of the bed board (1), a rotary stop block (16) is connected to the central shafts in a rotating mode, and when the rotary stop block (16) rotates for a certain angle, the cushion block (13) can be kept fixed.

4. The renal hemodialysis bed according to claim 1, wherein: a plurality of small round holes (7) are formed in the surface of the placing plate (6), a convex block (8) is fixedly mounted on the surface of the hand holding block (5), a small spring is fixedly mounted at the bottom of the convex block (8), and the small round holes (7) and the convex block (8) are of the same diameter and the same horizontal line.

5. The renal hemodialysis bed according to claim 1, wherein: the placing plates (6) are fixedly installed on two sides of the bed plate (1) respectively, the distance between the fixing seats (4) is 10cm, and the springs (10) are in a stretching state when being static.

6. The renal hemodialysis bed according to claim 3, wherein: the bottom of the cushion block (13) is provided with a sliding groove used for being in sliding connection with the backing plate (15), and the tail end of the backing plate (15) is consistent with the position of the rotary stop block (16).

7. The renal hemodialysis bed according to claim 1, wherein: the surface of the cushion block (13) is provided with a plurality of round holes, the surface of the connecting rod (12) is fixedly provided with a plurality of clamping blocks (14), and the round holes and the clamping blocks (14) have the same diameter and are on the same horizontal line.