CN111195178A

CN111195178A - Hemodialysis machine integrated bed

Info

Publication number: CN111195178A
Application number: CN202010109681.0A
Authority: CN
Inventors: 潘香宇; 徐庆梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-05-26

Abstract

The invention discloses a hemodialysis machine integrated bed which comprises a sickbed frame, a dialysis replacement structure, a hemodialysis structure, a binding structure, an arm bearing structure and a pressing structure, wherein a covering driving replacement structure is arranged in the sickbed frame, a covering is arranged above the covering driving replacement structure, the dialysis replacement structure is arranged at the lower end of the left side of the sickbed frame, a hemodialysis machine display screen is fixed on the left side of the sickbed frame, and the pressing structure is arranged on the arm bearing structure. The bed sheet and the quilt cover can be conveniently replaced by the aid of the cover driving and replacing structure, when a large number of patients need to replace the bed temporarily, medical staff can replace the bed sheet and the quilt cover timely through the cover driving and replacing structure, so that too much medical staff can be reduced when nurses are busy, the pressing structure can be used for attaching and extruding the needle pulling part during needle pulling, and accordingly the problem that blood in blood vessels or in catheters can splash on the bed when the patients pull out the needles can be solved.

Description

Hemodialysis machine integrated bed

Technical Field

The invention relates to the technical field of medical instrument drying devices, in particular to a hemodialysis machine integrated bed.

Background

Hemodialysis, clinical, means that some of the waste products in the blood are removed by a semi-permeable membrane. Hemodialysis is one of the safer, easy-to-use and widely-applied blood purification methods. Dialysis refers to the movement of solutes from a highly concentrated solution to a less concentrated solution through a semi-permeable membrane. Hemodialysis involves the movement of solutes and the movement of water, i.e., the exchange of substances between blood and dialysate in a dialyzer (artificial kidney) by means of semipermeable membrane contact and concentration gradients, causing metabolic wastes and excess electrolytes in the blood to move towards the dialysate, and calcium ions, bases, etc. in the dialysate to move towards the blood. If the mixed liquid of albumin and urea is put into a dialyzer and the outside of the dialyzer is soaked by water, the urea in the dialyzer tube can move to the water outside the dialyzer tube through the artificial kidney membrane pores, and albumin molecules are large and cannot pass through the membrane pores. The phenomenon of substance movement in which small molecular substances can pass through but large molecular substances cannot pass through a semipermeable membrane is called diffusion. The basic principle of hemodialysis is the method of clinically separating and purifying blood by diffusion phenomenon to achieve the purpose of purification.

In clinical care, hemodialysis at first has the probability of infection, and patient when the hospital carries out hemodialysis, because the patient is more, so can cause cross infection, in addition, when patient frequently changes the bed, medical personnel need in time change the sheet, the quilt cover, so can consume too many medical personnel's manpower, when patient pulls out the needle moreover, or the blood in the pipe, can splash the problem on the bed sometimes, for this reason, we propose a hemodialysis machine body bed that the practicality is higher.

Disclosure of Invention

The invention aims to provide a hemodialysis machine integrated bed, which solves the problems that the existing hemodialysis machine has infection probability firstly in clinical care, patients have cross infection because of more patients when performing hemodialysis in a hospital, and in addition, when the bed is frequently changed by the patients, medical staff needs to timely change bed sheets and quilt covers, so that too much medical manpower is consumed, and blood in blood vessels or catheters sometimes splashes on the bed when the patients pull out needles.

In order to achieve the purpose, the invention provides the following technical scheme: a hemodialysis machine integrated bed comprises a sickbed frame, a dialysis replacement structure, a hemodialysis structure, a binding structure, an arm bearing structure and a pressing structure, wherein a coverage driving replacement structure is arranged in the sickbed frame, and the upper part of the blanket driving and replacing structure is provided with a blanket, the lower part of the blanket driving and replacing structure is provided with a standby blanket, a power supply is arranged below the standby cover, the binding structure is arranged on the outer surface of the standby cover, bed support columns are welded at four corners of the lower end surface of the sickbed frame, and the lower end of the bed support column is connected with a universal wheel, the dialysis replacement structure is arranged at the lower end of the left side of the sickbed frame, and the left side of the sickbed frame is fixed with a hemodialysis machine display screen, the hemodialysis structure is arranged in the dialysis replacement structure, the arm bearing structure is arranged at the outer edge of the sickbed frame, and the pressing structure is arranged on the arm bearing structure.

Preferably, the structure is changed in the drive of tiling includes driving motor, connection belt, drive wheel, driven bearing wheel and bears the conveyer belt, and driving motor's output is connected with connection belt, the other end of connecting belt is connected with the drive wheel, and the left side of drive wheel is provided with driven bearing wheel to the surface of drive wheel and driven bearing wheel all is connected with bears the conveyer belt.

Preferably, the driving motor forms a rotating structure through the connecting belt and the driving wheel, and the bearing conveyor belt is connected with the driven bearing wheel in a sleeved mode.

Preferably, the dialysis replacement structure comprises a carrying box and a carrying frame, the carrying box is mounted inside the carrying frame, and a sliding structure is formed between the carrying box and the carrying frame.

Preferably, the hemodialysis structure includes a dialyzer, a blood pump, an arterial tube and a venous tube, and the inner side of the dialyzer is connected with the blood pump, the front end of the blood pump is connected with the arterial tube, and the rear end of the blood pump is connected with the venous tube.

Preferably, the dialyzer is connected and communicated with the arterial tube and the venous tube through a blood pump, and the hemodialysis structure is electrically connected with the hemodialysis machine display screen through a lead.

Preferably, the binding structure comprises a binding belt, a fixing ring and a connecting ring, one end of the binding belt is connected with the fixing ring, the other end of the binding belt is connected with the connecting ring, and the binding structure is provided with two groups.

Preferably, the arm bearing structure comprises a bearing frame, a sponge groove and a compression bar, the sponge groove is formed in the upper end face of the bearing frame, the compression bar penetrates through the upper end of the bearing frame, and the compression bar is movably connected with the bearing frame.

Preferably, the pressing structure comprises a pressing head, an absorbent cotton groove, absorbent cotton and an adhesive layer, the adhesive layer is arranged on the lower surface of the pressing head, the absorbent cotton groove is formed in the center of the adhesive layer, and the absorbent cotton is arranged in the absorbent cotton groove.

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

1. the bed sheet and the quilt cover of the sickbed can be conveniently replaced through the arranged cover driving and replacing structure, when a large number of patients need to temporarily replace beds, medical staff can timely replace the bed sheet and the quilt cover through the cover driving and replacing structure, so that too much medical staff can be reduced when nurses are busy, and the arranged standby cover can be convenient for replacing the bed sheet and the quilt cover.

2. The dialysis replacement structure can conveniently integrate the hemodialysis structures together, and the whole supported hemodialysis structure can be conveniently replaced by sliding the bearing box and the bearing frame.

3. The hemodialysis structures are arranged together, so that the internal parts can be conveniently and integrally replaced, the problem of cross infection of a patient during hemodialysis can be avoided, and meanwhile, the hemodialysis structures are electrically connected with the hemodialysis machine display screen, so that data generated in the dialysis process can be detected and displayed in real time.

4. The binding structure can bind the spare coverlet, so that the spare coverlet can be stably arranged on the lower side of the bearing conveyor belt, and the spare coverlet can be completely laid on the lower surface of the bearing conveyor belt through the binding of the binding structure, so that the replacement process of the coverlet and the quilt cover can be completed when the bearing conveyor belt rotates.

5. According to the invention, the arm bearing structure can support the arm of the needle insertion, and after dialysis is completed, the pressing structure can be used for laminating and extruding the needle pulling part during needle pulling, so that the problem that blood in a blood vessel or a catheter can splash on a bed when the needle is pulled out of a patient can be avoided, and the practicability of the disinfection type anti-collision drying device for the medical instrument is greatly improved.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the dialysis exchange structure according to the present invention;

FIG. 4 is a schematic bottom view of the frame of the patient bed of the present invention;

FIG. 5 is a schematic side view of the arm supporting structure of the present invention;

fig. 6 is a bottom schematic view of the press-stop structure of the present invention.

In the figure: 1. a bed frame; 2. a driving and replacing structure is paved; 201. a drive motor; 202. connecting a belt; 203. a drive wheel; 204. a driven load wheel; 205. a load carrying conveyor; 3. paving; 4. paving for standby; 5. a power source; 6. a bed support column; 7. a universal wheel; 8. a dialysis replacement structure; 801. a carrying box; 802. a load-bearing frame; 9. a hemodialysis machine display screen; 10. a hemodialysis structure; 101. a dialyzer; 102. a blood pump; 103. an arterial vessel; 104. an intravenous tube; 11. a binding structure; 111. binding a belt; 112. a fixing ring; 113. a connecting ring; 12. an arm bearing structure; 121. a carrier; 122. a sponge groove; 123. a pressure lever; 13. a press stop structure; 131. pressing the head; 132. a cotton wool groove; 133. cotton wool; 134. and an adhesive layer.

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.

Referring to fig. 1-6, the hemodialysis machine integrated bed includes a hospital bed frame 1, a cover driving and replacing structure 2, a driving motor 201, a connecting belt 202, a driving wheel 203, a driven bearing wheel 204, a bearing conveyor belt 205, a cover 3, a spare cover 4, a power supply 5, a bed support column 6, a universal wheel 7, a dialysis replacing structure 8, a bearing box 801, a bearing frame 802, a hemodialysis machine display screen 9, a hemodialysis structure 10, a dialyzer 101, a blood pump 102, an arterial tube 103, a venous tube 104, a tie structure 11, a tie 111, a fixing ring 112, a connecting ring 113, an arm bearing structure 12, a bearing frame 121, a sponge groove 122, a pressure rod 123, a pressure stopping structure 13, a pressure stopping head 131, a cotton groove 132, a cotton 133, and an adhesive layer 134, the cover driving and replacing structure 2 is installed inside the hospital bed frame 1, the cover 3 is installed above the cover driving and replacing structure 2, the spare cover 4 is installed below the cover driving and replacing structure 2, and the power supply 5 is arranged below the standby coverlet 4, the coverlet driving and replacing structure 2 comprises a driving motor 201, a connecting belt 202, a driving wheel 203, a driven bearing wheel 204 and a bearing conveying belt 205, the output end of the driving motor 201 is connected with the connecting belt 202, the other end of the connecting belt 202 is connected with the driving wheel 203, the left side of the driving wheel 203 is provided with the driven bearing wheel 204, the outer surfaces of the driving wheel 203 and the driven bearing wheel 204 are both connected with the bearing conveying belt 205, the driving motor 201 forms a rotating structure through the connecting belt 202 and the driving wheel 203, the bearing conveying belt 205 and the driven bearing wheel 204 are connected in a sleeved mode, the arranged coverlet driving and replacing structure 2 can conveniently replace the sheet and the quilt cover on the sickbed, when a large number of patients need to temporarily replace the bed sheet, medical personnel can timely replace the sheet through the coverlet driving and replacing, The quilt cover can reduce too much medical care manpower when nurses are busy, the arranged standby coverlet 4 can facilitate the replacement of the sheet and the quilt cover,

the binding structure 11 is arranged on the outer surface of the standby coverlet 4, the binding structure 11 comprises a binding belt 111, a fixing ring 112 and a connecting ring 113, one end of the binding belt 111 is connected with the fixing ring 112, the other end of the binding belt 111 is connected with the connecting ring 113, meanwhile, the binding structure 11 is provided with two groups, the mounted binding structure 11 can bind the standby coverlet 4, so that the standby coverlet 4 can be stably arranged on the lower side of the bearing conveyor belt 205, the standby coverlet 4 can be completely laid on the lower surface of the bearing conveyor belt 205 through the binding of the binding structure 11, and therefore, when the bearing conveyor belt 205 rotates, the replacement process of the coverlet and the quilt cover can be completed;

bed support columns 6 are welded at four corners of the lower end face of the hospital bed frame 1, universal wheels 7 are connected to the lower ends of the bed support columns 6, a dialysis replacement structure 8 is installed at the lower end of the left side of the hospital bed frame 1, a hemodialysis machine display screen 9 is fixed on the left side of the hospital bed frame 1, the dialysis replacement structure 8 comprises a bearing box 801 and a bearing frame 802, the bearing box 801 is installed inside the bearing frame 802, a sliding structure is formed between the bearing box 801 and the bearing frame 802, the installed dialysis replacement structure 8 can conveniently integrate the hemodialysis structures 10 together, and the bearing box 801 and the bearing frame 802 slide, so that the borne hemodialysis structures 10 can be conveniently replaced integrally;

a hemodialysis arrangement 10 is mounted inside the dialysis changing arrangement 8, the hemodialysis arrangement 10 comprising a dialyzer 101, a blood pump 102, an arterial tube 103 and a venous tube 104, a blood pump 102 is connected with the inner side of the dialyzer 101, an arterial tube 103 is connected with the front end of the blood pump 102, and the back end of the blood pump 102 is connected with a venous tube 104, the dialyzer 101 is communicated with the arterial tube 103 and the venous tube 104 through the blood pump 102, and the hemodialysis structure 10 is electrically connected with the hemodialysis machine display screen 9 through a lead, the arranged hemodialysis structures 10 are all arranged together, thus being convenient for the integral replacement of the internal parts, avoiding the problem of cross infection of patients during hemodialysis, meanwhile, the hemodialysis structure 10 is electrically connected with the hemodialysis machine display screen 9, so that data generated in the dialysis process can be detected and displayed in real time;

the arm bearing structure 12 is installed at the outer edge of the hospital bed frame 1, the arm bearing structure 12 includes a bearing frame 121, a sponge groove 122 and a pressing rod 123, the sponge groove 122 is arranged on the upper end surface of the bearing frame 121, the pressing rod 123 penetrates through the upper end of the bearing frame 121, the pressing rod 123 is movably connected with the bearing frame 121, the arranged arm bearing structure 12 can support the arm for acupuncture, the pressing structure 13 is installed on the arm bearing structure 12, the pressing structure 13 includes a pressing head 131, a cotton groove 132, cotton 133 and an adhesive layer 134, the lower surface of the pressing head 131 is provided with the adhesive layer 134, the center position of the adhesive layer 134 is provided with the cotton groove 132, the cotton groove 132 is internally provided with the cotton 133, after dialysis is completed, the needle pulling part can be attached and extruded when the needle is pulled out through the arranged pressing structure 13, so that when the needle is pulled out for a patient, blood in the blood vessel or in the catheter can splash on a bed, so that the practicability of the sterilizing and anti-collision drying device for the medical instrument is greatly improved.

The working principle is as follows: for the hemodialysis machine integrated bed, firstly, the movement of the whole device can be facilitated through the installed universal wheels 7, the whole hospital bed frame 1 can be supported through the bed support columns 6 installed at four corners of the hospital bed frame 1, and the electric energy can be provided for the electric parts of the whole integrated bed through the installed power supply 5, when the covers 3 on the hospital bed need to be replaced rapidly, the used covers 3 on the upper part need to be taken down and taken away, the replacement of the sheet and the quilt cover can be completed through the cover driving and replacing structure 2, the driving motor 201 is started, the driving motor 201 can drive the driving wheel 203 to rotate through the connecting belt 202, the bearing conveying belt 205 is sleeved on the outer sides of the driving wheel 203 and the driven bearing wheel 204, so that the bearing conveying belt 205 can be driven to rotate through the driving wheel 203, and the bearing conveying belt 205 can be supported through the driven bearing wheel 204, thus, when the sheet and the quilt cover need to be replaced, the standby cover 4 can be rotated to the upper end of the bearing conveyor belt 205 through the bearing conveyor belt 205, the replacement process of the sheet and the quilt cover can be completed, the binding of the standby cover 4 can be completed through the arranged binding structure 11, the binding of the standby cover 4 can be completed through the symmetrically arranged binding belts 111, the two sections of binding belts 111 can be connected through the fixing ring 112, the length of the binding belts 111 can be fixed by inserting the binding belts 111 into the connecting ring 113, the binding tightness of the binding belts 111 on the standby cover 4 can be adjusted, the blood inside the body of a patient can be dialyzed through the arranged hemodialysis structure 10, the installed arterial tube 103 and the installed venous tube 104 can be connected to the blood vessel of the human body through the needle tube, and the installed blood pump 102 with the model number 4008 can provide kinetic energy for the circulation of the blood, the hemodialysis machine 101 with the model of DBB-27 can dialyze blood, the arranged hemodialysis structure 10 can be electrically connected with the hemodialysis machine display screen 9 with the model of DBB-27 through a lead, and the hemodialysis machine display screen 9 is connected with a blood monitoring alarm system in the hemodialysis machine, so that the detection information can be displayed on the hemodialysis machine display screen 9 through the detection of the blood monitoring alarm system in the hemodialysis machine, real-time monitoring data can be realized, the whole hemodialysis structure 10 is arranged in the bearing box 801, the bearing box 801 can be pulled out from the bearing frame 802 through a handle, the hemodialysis structure 10 can be conveniently and integrally replaced, the problem of cross infection can be reduced, after the dialysis is finished, the hand wall connected with the needle tube is placed on the arm bearing structure 12, the sponge groove 122 arranged in the bearing frame 121 can absorb carelessly splashed blood, when there is blood to flow in the position of pricking, through pressing depression bar 123, enable to press and end structure 13 and carry out hemostasis by compression to the position of pricking, the adhesion layer 134 that sets up can make pressure end 131 hug closely on the arm through the bonding with skin, make the absorbent cotton 133 oppression in absorbent cotton groove 132 in pinhole bleeding department simultaneously, so can play hemostatic effect, and also can avoid the problem that patient blood splashes when removing the needle, make the practicality of whole hemodialysis machine body bed obtain fine improvement, just so accomplish the use of whole hemodialysis machine body bed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hemodialysis machine integrative bed, change structure (8), hemodialysis structure (10), constraint structure (11), arm bearing structure (12) and pressure stop structure (13) including sick bed frame (1), dialysis, its characterized in that: the hospital bed is characterized in that a covering drive replacing structure (2) is installed inside a hospital bed frame (1), a covering (3) is arranged above the covering drive replacing structure (2), a standby covering (4) is arranged below the covering drive replacing structure (2), a power supply (5) is arranged below the standby covering (4), a binding structure (11) is arranged on the outer surface of the standby covering (4), bed supporting columns (6) are welded at four corners of the lower end face of the hospital bed frame (1), the lower ends of the bed supporting columns (6) are connected with universal wheels (7), a dialysis replacing structure (8) is installed at the lower end of the left side of the hospital bed frame (1), a hemodialysis machine display screen (9) is fixed on the left side of the hospital bed frame (1), a hemodialysis structure (10) is installed inside the dialysis replacing structure (8), and an arm bearing structure (12) is installed at the outer edge of the hospital bed frame (1), the pressing stop structure (13) is arranged on the arm bearing structure (12).

2. The hemodialysis machine integrated bed of claim 1, wherein: the structure (2) is changed in the drive of tiling includes driving motor (201), connecting belt (202), drive wheel (203), driven bearing wheel (204) and bears conveyer belt (205), and the output of driving motor (201) is connected with connecting belt (202), the other end of connecting belt (202) is connected with drive wheel (203), and the left side of drive wheel (203) is provided with driven bearing wheel (204) to the surface of drive wheel (203) and driven bearing wheel (204) all is connected with bears conveyer belt (205).

3. The hemodialysis machine integrated bed of claim 2, wherein: the driving motor (201) forms a rotating structure with the driving wheel (203) through the connecting belt (202), and the bearing conveyor belt (205) is connected with the driven bearing wheel (204) in a sleeved mode.

4. The hemodialysis machine integrated bed of claim 1, wherein: the dialysis replacement structure (8) comprises a bearing box (801) and a bearing frame (802), wherein the bearing box (801) is installed inside the bearing frame (802), and a sliding structure is formed between the bearing box (801) and the bearing frame (802).

5. The hemodialysis machine integrated bed of claim 1, wherein: the hemodialysis structure (10) comprises a dialyzer (101), a blood pump (102), an arterial tube (103) and a venous tube (104), the blood pump (102) is connected to the inner side of the dialyzer (101), the arterial tube (103) is connected to the front end of the blood pump (102), and the venous tube (104) is connected to the rear end of the blood pump (102).

6. The hemodialysis machine integrated bed of claim 5, wherein: the dialyzer (101) is communicated with the arterial tube (103) and the venous tube (104) through the blood pump (102), and the hemodialysis structure (10) is electrically connected with the hemodialysis machine display screen (9) through a lead.

7. The hemodialysis machine integrated bed of claim 1, wherein: the binding structure (11) comprises a binding belt (111), a fixing ring (112) and a connecting ring (113), one end of the binding belt (111) is connected with the fixing ring (112), the other end of the binding belt (111) is connected with the connecting ring (113), and the binding structure (11) is provided with two groups.

8. The hemodialysis machine integrated bed of claim 1, wherein: the arm bearing structure (12) comprises a bearing frame (121), a sponge groove (122) and a pressing rod (123), the sponge groove (122) is arranged on the upper end face of the bearing frame (121), the pressing rod (123) penetrates through the upper end of the bearing frame (121), and the pressing rod (123) is movably connected with the bearing frame (121).

9. The hemodialysis machine integrated bed of claim 1, wherein: the pressing structure (13) comprises a pressing head (131), an absorbent cotton groove (132), absorbent cotton (133) and an adhesive layer (134), the adhesive layer (134) is arranged on the lower surface of the pressing head (131), the absorbent cotton groove (132) is formed in the center of the adhesive layer (134), and the absorbent cotton (133) is arranged in the absorbent cotton groove (132).