CN112791207A

CN112791207A - Automatic disinfection device of hemodialysis machine

Info

Publication number: CN112791207A
Application number: CN202110012779.9A
Authority: CN
Inventors: 王琛; 沈良兰; 张芬; 黄华星; 房星星; 陈冬梅
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-05-14

Abstract

The invention discloses an automatic disinfection device of a hemodialysis machine, which has the technical scheme that: including fixed case, still include: the cleaning box is arranged inside the fixing box; the power assembly is used for driving the cleaning box to shake; the inner container connected to the inside of the cleaning box is detached through a fixing assembly; the pipeline supporting component is arranged in the inner container and used for hanging and connecting a dialysis machine pipeline; the disinfectant conveying component is used for inputting disinfectant into the liner; the disinfectant output processing assembly is used for outputting and processing the disinfectant in the liner; the radiation disinfection and sterilization assembly is arranged inside the fixed box; when in use, the automatic disinfection device of the hemodialysis machine can clean, disinfect, sterilize and dry the pipeline of the hemodialysis machine; the problem that the traditional dialysis machine is difficult and incomplete in pipeline disinfection is solved.

Description

Automatic disinfection device of hemodialysis machine

Technical Field

The invention relates to the technical field of medical treatment, in particular to an automatic disinfection device of a hemodialysis machine.

Background

The dialysis machine needs to be sterilized after being used for a certain period of time.

The prior Chinese patent with the publication number of CN109589436A discloses an automatic disinfection device for a hemodialysis machine, which comprises a hemodialysis machine body, wherein a liquid storage cavity is formed in the front side wall of the hemodialysis machine body, a liquid inlet communicated with the liquid storage cavity is formed in the side wall of the hemodialysis machine body, a first bar-shaped cavity is formed in the side wall of the hemodialysis machine body, a lifting mechanism is installed in the first bar-shaped cavity, a cavity is formed below the liquid storage cavity, a second bar-shaped cavity is formed below the cavity, a transmission mechanism connected with the lifting mechanism is arranged in the second bar-shaped cavity, a piston is arranged in the cavity, the cavity is divided into the first cavity and the second cavity through the piston, a slide bar is fixed between the left inner wall and the right inner wall of the cavity, the slide bar penetrates through the piston, and the piston is connected with the transmission mechanism through a suction.

The automatic disinfection device of the hemodialysis machine can wipe and disinfect the outside of the hemodialysis machine; however, the automatic disinfection device for hemodialysis machine still has some disadvantages, such as: the automatic cleaning, disinfection and drying of the upper pipeline of the hemodialysis machine cannot be realized.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an automatic disinfection device for a hemodialysis machine, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a hemodialysis machine self-sterilizer, includes fixed case, still includes:

the cleaning box is arranged inside the fixing box;

the power assembly is used for driving the cleaning box to shake;

the inner container connected to the inside of the cleaning box is detached through a fixing assembly;

the pipeline supporting component is arranged in the inner container and used for hanging and connecting a dialysis machine pipeline;

the disinfectant conveying component is used for inputting disinfectant into the liner;

the disinfectant output processing assembly is used for outputting and processing the disinfectant in the liner;

the radiation disinfection and sterilization assembly is arranged inside the fixed box;

and a drying assembly for line drying.

By adopting the technical scheme, the automatic disinfection device of the hemodialysis machine can be used for cleaning, disinfecting, sterilizing and drying the pipeline of the hemodialysis machine; the problems of difficult and incomplete pipeline disinfection of the traditional dialysis machine are solved; when using this device, can dismantle the dialysis machine pipeline and get off and arrange in the inner bag, and utilize pipeline bearing subassembly to carry out certain hooking and fixing, later can arrange the inner bag in and wash the incasement and fix with fixed subassembly, later can utilize antiseptic solution transport assembly to send into the inner bag with the antiseptic solution, and utilize power component to drive and wash the case and the inner bag and rock the washing, utilize antiseptic solution output processing subassembly to export the antiseptic solution after wasing, and utilize radiation disinfection subassembly and drying assembly to disinfect once more and dry, it is effectual to disinfect.

Further, the power assembly comprises a first servo motor, a support rod, two first connecting rods, two second connecting rods, two third connecting rods, two fourth connecting rods, a support plate and a first spring, the first servo motor is fixed in the fixed box, the support rod is fixed at the end part of a motor shaft of the first servo motor, the end parts of the two first connecting rods are respectively fixed outside the support rod, the two second connecting rods are respectively fixed in the fixed box, the two third connecting rods are respectively hinged with the second connecting rods, the two fourth connecting rods are respectively hinged with the first connecting rods, the end parts of the two fourth connecting rods are respectively hinged on the third connecting rods, the supporting plate is rotatably connected between the two third connecting rods, the third supporting plate is fixedly connected with the cleaning box, and the first spring is connected between the inner part of the fixing box and the cleaning box.

Through adopting above-mentioned technical scheme, when starting first servo motor, it can drive the bracing piece and rotate, drives two first connecting rods and swings to can drive the swing of third connecting rod and fourth connecting rod, the tractive of deuterogamying first spring drives the backup pad and washs the case and rocks, thereby reaches very good washing effect that rocks.

Further, fixed subassembly includes L shaped plate, screw, double-screw bolt, kidney-shaped groove and lock nut, the L shaped plate is fixed the inner bag is outside, the joint of L shaped plate is in on the wall of washing case, the L shaped plate with wash between the case through screwed connection is fixed, the kidney-shaped groove is seted up on the fixed case, the double-screw bolt is fixed the inner bag is outside, the double-screw bolt is worn to establish the kidney-shaped inslot, lock nut threaded connection is in the outside of double-screw bolt.

Through adopting above-mentioned technical scheme, through with the inner bag insert wash the case after, with the screw tightening on the L shaped plate, screw up lock nut after alternating the double-screw bolt through the kidney slot, can be swiftly reliable realize that the installation of inner bag is fixed.

Furthermore, the pipeline bearing assembly comprises a clamping seat, a clamping groove, a clamping block, a v-shaped rod, a bearing rod, a plurality of supporting rods, a bearing plate and a plurality of grooves, the clamping seat is fixed inside the inner container, the clamping groove is formed in the clamping seat, the clamping block is clamped in the clamping groove, the v-shaped rod is fixed on the clamping block, the bearing rod is fixed on the v-shaped rod, the supporting rods are fixed at the opening of the end portion of the v-shaped rod, the supporting rods are respectively fixed on the bearing rod, the bearing plate is fixed in the inner container, and the grooves are respectively formed in the bearing plate.

Through adopting above-mentioned technical scheme, on the last pipeline of dismantling of dialysis machine can be arranged in on the shape pole support pole on the branch, also can fix its card in the recess on the bearing board to can one end wind on branch, one end card is fixed in the recess, fixed pipeline that can convenient and fast.

Furthermore, antiseptic solution delivery component includes water pump, first hose, second hose, valve and places the box, the water pump is fixed the outside of fixed case, first hose intercommunication is fixed the play water end of water pump, the second hose intercommunication is fixed the end of intaking of water pump, the valve is installed on the second hose, place the box setting in the fixed incasement, the tip of second hose inserts to place the box in.

Through adopting above-mentioned technical scheme, when the water pump in the antiseptic solution delivery component is started, it can supply second hose and first hose to take in to the inner bag from putting the box in the antiseptic solution of suction in can.

Further, antiseptic solution output processing subassembly includes drain pipe, drain fill, solenoid valve, coiled pipe, third hose and closing cap, the drain pipe intercommunication is fixed the inner bag bottom, the drain fill is dismantled to be connected the drain pipe tip, the solenoid valve is installed on the drain pipe, coiled pipe threaded connection be in the drain fill tip, the third hose is dismantled to be connected the coiled pipe tip, closing cap threaded connection be in third hose tip.

Through adopting above-mentioned technical scheme, when the solenoid valve on the drain pipe starts to open, washing water in the inner bag can flow out through drain pipe, drain fill, coiled pipe and third hose, and the setting of coiled pipe can reduce the backward flow and pollute, and the drain fill can accelerate the siphon effect.

Further, radiation disinfection subassembly includes first protrusion board, second servo motor, lamp stand, ultraviolet lamp and limiting plate, first protrusion board is fixed the inside top surface of fixed incasement portion, second protrusion board rotates to be connected on the first protrusion board, second servo motor fixes drive on the first protrusion board second protrusion board swing, the lamp stand is fixed on the second protrusion board, ultraviolet lamp fixes on the lamp stand, the limiting plate is fixed the inside top surface of fixed incasement portion.

Through adopting above-mentioned technical scheme, when starting the second servo motor on the first protrusion board, it can drive the rotation of second protrusion board, drives lamp stand and the ultraviolet lamp on it and changes the radiation angle, and the limiting plate can restrict the angle of adjustment of lamp stand.

Further, a connecting plate is connected between the two fourth connecting rods, and a second spring is connected between the connecting plate and the cleaning box.

Through adopting above-mentioned technical scheme, the second spring between connecting plate and the washing case can improve the elasticity of drawing when wasing the case and rocking.

Further, dry subassembly includes air-blower, first tuber pipe, second tuber pipe, a plurality of air-out tube head, third tuber pipe and heater, the air-blower is fixed the fixed incasement portion, first tuber pipe intercommunication is fixed the air outlet of air-blower, second tuber pipe intercommunication is fixed first tuber pipe tip, a plurality of air-out tube head intercommunication is fixed respectively on the second tuber pipe, third tuber pipe intercommunication is fixed the air inlet end of air-blower, the heater is installed in the third tuber pipe.

Through adopting above-mentioned technical scheme, when starting the air-blower, it can be through third tuber pipe suction air, insufflates the air current to the inner bag through first tuber pipe, second tuber pipe and air-out tube head, and wherein the heater in the third tuber pipe can carry out the abundant heating to the air current.

Furthermore, the top of the fixed box is provided with a fan, and the openings on two sides of the fixed box are respectively provided with a telescopic door plate.

Through adopting above-mentioned technical scheme, utilize the fan of trading to trade the air current in can the fixed case and trade the wind, can reduce pollution, flexible door plant can protect the opening on the fixed case.

In summary, the invention mainly has the following beneficial effects: .

When in use, the automatic disinfection device of the hemodialysis machine can clean, disinfect, sterilize and dry the pipeline of the hemodialysis machine; the problems of difficult and incomplete pipeline disinfection of the traditional dialysis machine are solved; when using this device, can dismantle the dialysis machine pipeline and get off and arrange in the inner bag, and utilize pipeline bearing subassembly to carry out certain hooking and fixing, later can arrange the inner bag in and wash the incasement and fix with fixed subassembly, later can utilize antiseptic solution transport assembly to send into the inner bag with the antiseptic solution, and utilize power component to drive and wash the case and the inner bag and rock the washing, utilize antiseptic solution output processing subassembly to export the antiseptic solution after wasing, and utilize radiation disinfection subassembly and drying assembly to disinfect once more and dry, it is effectual to disinfect.

Drawings

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

FIG. 2 is a cross-sectional view of one embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a hidden fixing box according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the portion B in FIG. 4;

FIG. 6 is a second schematic structural view of the embodiment of the present invention after the fixing box is hidden;

FIG. 7 is an enlarged view of the portion C of FIG. 6;

FIG. 8 is a second schematic structural diagram of an embodiment of the present invention;

fig. 9 is an enlarged schematic view of a portion D in fig. 8.

In the figure: 1. a fixed box; 11. a cleaning tank; 2. a power assembly; 3. a fixing assembly; 12. an inner container; 4. a conduit support assembly; 5. a disinfectant delivery assembly; 6. a disinfectant output processing assembly; 7. a radiation disinfection and sterilization assembly; 8. a drying assembly; 21. a first servo motor; 22. a support bar; 23. a first link; 24. a second link; 25. a third link; 26. a fourth link; 27. a support plate; 28. a first spring; 31. an L-shaped plate; 32. a screw; 33. a stud; 34. a kidney-shaped groove; 35. locking the nut; 41. a card holder; 42. a card slot; 43. a clamping block; 44. \ 21274; 45. a support rod; 46. a strut; 47. a support plate; 48. a groove; 51. a water pump; 52. a first hose; 53. a second hose; 54. a valve; 55. placing the box; 61. a drain pipe; 62. a drainage hopper; 64. a serpentine tube; 65. a third hose; 66. sealing the cover; 71. a first projection plate; 72. a second projection plate; 73. a second servo motor; 74. a lamp socket; 75. an ultraviolet lamp; 76. a limiting plate; 261. a connecting plate; 262. a second spring; 81. a blower; 82. a first air duct; 83. a second air duct; 84. an air outlet pipe head; 85. a third air duct; 111. a fan is replaced; 112. a retractable door panel.

Detailed Description

Example (b):

the present invention is described in further detail below with reference to figures 1-9.

Example 1

As shown in fig. 1, 2 and 4, an automatic disinfection device for hemodialysis machine is mainly composed of the following parts:

a stationary box 1 as a main body support;

a cleaning tank 11, wherein the cleaning tank 11 is disposed inside the fixing tank 1;

the power assembly 2 is used for driving the cleaning box 11 to shake;

the inner container 12 connected with the inside of the cleaning box 11 is detached through the fixing component 3;

a pipeline supporting component 4 which is arranged in the inner container 12 and is used for hanging and connecting the dialysis machine pipeline;

a disinfectant liquid conveying component 5 for inputting disinfectant liquid into the inner container 12;

a disinfectant output processing assembly 6 for outputting and processing the disinfectant in the inner container 12;

a radiation disinfection and sterilization component 7 arranged inside the fixed box 1;

and a drying assembly 8 for line drying.

As shown in fig. 1, 2 and 4, the automatic disinfection device for the hemodialysis machine can clean, disinfect, sterilize and dry the pipelines of the hemodialysis machine when in use; the problems of difficult and incomplete pipeline disinfection of the traditional dialysis machine are solved; when using this device, can dismantle the dialysis machine pipeline and get off and arrange in inner bag 12, and utilize pipeline bearing subassembly 4 to carry out certain hooking and fixing, later can arrange inner bag 12 in wash 11 insides with fixed subassembly 3 and fix, later can utilize antiseptic solution conveying component 5 to send into inner bag 12 with the antiseptic solution, and utilize power component 2 to drive and wash case 11 and inner bag 12 and rock the washing, utilize antiseptic solution output processing subassembly 6 to export the antiseptic solution after the washing, and utilize radiation disinfection subassembly 7 and drying assembly 8 to disinfect once more and dry, it is effectual to disinfect.

Referring to fig. 2 and 4, in order to drive the cleaning tank 11 to swing, the power assembly 2 includes a first servo motor 21, a support rod 22, two first connecting rods 23, two second connecting rods 24, two third connecting rods 25, two fourth connecting rods 26, a support plate 27 and a first spring 28, the first servo motor 21 is fixed inside the fixed tank 1, the support rod 22 is fixed at the end of the motor shaft of the first servo motor 21, the ends of the two first connecting rods 23 are respectively fixed outside the support rod 22, the two second connecting rods 24 are respectively fixed inside the fixed tank 1, the two third connecting rods 25 are respectively hinged with the second connecting rods 24, the two fourth connecting rods 26 are respectively hinged with the first connecting rods 23, the ends of the two fourth connecting rods 26 are respectively hinged with the third connecting rods 25, the support plate 27 is rotatably connected between the two third connecting rods 25, and the third support plate 27 is fixedly connected with the cleaning tank 11, first spring 28 is connected between fixed case 1 is inside and wash case 11, and when starting first servo motor 21, it can drive bracing piece 22 and rotate, drives two first connecting rods 23 and swings to can drive third connecting rod 25 and the swing of fourth connecting rod 26, the tractive of deuterogamying first spring 28 drives backup pad 27 and washs case 11 and rocks, thereby reaches very good washing effect that rocks.

Referring to fig. 4 and 5, in order to fix the inner container 12 inside the cleaning box 11, the fixing assembly 3 includes an L-shaped plate 31, a screw 32, a stud 33, a kidney-shaped groove 34 and a locking nut 35, the L-shaped plate 31 is fixed outside the inner container 12, the L-shaped plate 31 is clamped on the wall surface of the cleaning box 11, the L-shaped plate 31 and the cleaning box 11 are connected and fixed through the screw 32, the kidney-shaped groove 34 is formed in the fixing box 1, the stud 33 is fixed outside the inner container 12, the stud 33 is inserted into the kidney-shaped groove 34, the locking nut 35 is screwed outside the stud 33, after the inner container 12 is inserted into the cleaning box 11, the screw 32 on the L-shaped plate 31 is screwed, the stud 33 is inserted through the kidney-shaped groove 34, and then the locking nut 35 is screwed, so that the inner container 12 can be.

Referring to fig. 6 and 7, in order to fix the pipeline in the inner container 12, the pipeline supporting assembly 4 includes a clamping seat 41, a clamping groove 42, a clamping block 43, a shape rod 44, a supporting rod 45, a plurality of supporting rods 46, a supporting plate 47 and a plurality of grooves 48, the clamping seat 41 is fixed in the inner container 12, the clamping groove 42 is opened in the clamping seat 41, the clamping block 43 is clamped in the clamping groove 42, the shape rod 44 is fixed on the clamping block 43, the supporting rod 45 is fixed at the opening of the end of the shape rod 44, the plurality of supporting rods 46 are respectively fixed on the supporting rod 45, the supporting plate 47 is fixed in the inner container 12, the plurality of grooves 48 are respectively opened in the supporting plate 47, the pipeline detached from the dialysis machine can be placed in the shape rod 44, the supporting rod 46 on the supporting rod 45 can also be clamped in the groove 48 on the supporting plate 47 for fixing, and one end can be wound on the supporting rod 46 and one end is clamped in the groove 48 for fixing, the pipeline can be fixed conveniently and quickly.

Referring to fig. 2, 4 and 6, in order to automatically deliver the disinfectant into the liner 12, the disinfectant delivery assembly 5 includes a water pump 51, a first hose 52, a second hose 53, a valve 54 and a placing box 55, the water pump 51 is fixed outside the fixed box 1, the first hose 52 is fixed to a water outlet end of the water pump 51 in a communicating manner, the second hose 53 is fixed to a water inlet end of the water pump 51 in a communicating manner, the valve 54 is installed on the second hose 53, the placing box 55 is arranged in the fixed box 1, an end of the second hose 53 is inserted into the placing box 55, when the water pump 51 in the disinfectant delivery assembly 5 is started, the second hose 53 and the first hose 52 can be pumped into the disinfectant from the placing box 55 into the liner 12.

Referring to fig. 2 and 3, in order to facilitate the discharge of the disinfectant in the inner container 12, the disinfectant output processing assembly 6 is provided and includes a drain pipe 61, a drain funnel 62, an electromagnetic valve, a coil pipe 64, a third hose 65 and a cover 66, wherein the drain pipe 61 is communicated and fixed at the bottom of the inner container 12, the drain funnel 62 is detachably connected to the end of the drain pipe 61, the electromagnetic valve is installed on the drain pipe 61, the coil pipe 64 is screwed to the end of the drain funnel 62, the third hose 65 is detachably connected to the end of the coil pipe 64, the cover 66 is screwed to the end of the third hose 65, when the electromagnetic valve on the drain pipe 61 is started and opened, the cleaning water in the inner container 12 can flow out through the drain pipe 61, the drain funnel 62, the coil pipe 64 and the third hose 65, the arrangement of the coil pipe 64 can reduce the backflow pollution.

Referring to fig. 8 and 9, the radiation sterilization assembly 7 includes a first protruding plate 71, a second protruding plate 72, a second servo motor 73, a lamp holder 74, an ultraviolet lamp 75 and a limiting plate 76, the first protruding plate 71 is fixed on the top surface inside the fixed box 1, the second protruding plate 72 is rotatably connected to the first protruding plate 71, the second servo motor 73 is fixed on the first protruding plate 71 to drive the second protruding plate 72 to swing, the lamp holder 74 is fixed on the second protruding plate 72, the ultraviolet lamp 75 is fixed on the lamp holder 74, the limiting plate 76 is fixed on the top surface inside the fixed box 1, when the second servo motor 73 on the first protruding plate 71 is started, the second protruding plate 72 can be driven to rotate, the lamp holder 74 and the ultraviolet lamp 75 thereon are driven to change the radiation angle, and the limiting plate 76 can limit the adjustment angle of the lamp holder 74.

Referring to fig. 2 and 3, in order to improve stability when the cleaning tank 11 oscillates, a connection plate 261 is connected between two fourth connection rods, a second spring 262 is connected between the connection plate 261 and the cleaning tank 11, and the second spring 262 between the connection plate 261 and the cleaning tank 11 can improve traction elasticity when the cleaning tank 11 shakes.

Referring to fig. 6 and 7, in order to dry the disinfected pipe, the drying assembly 8 includes an air blower 81, a first air duct 82, a second air duct 83, a plurality of air outlet tube heads 84, a third air duct 85 and a heater, the air blower 81 is fixed outside the fixing box 1, the first air duct 82 is communicated with and fixed at an air outlet of the air blower 81, the second air duct 83 is communicated and fixed at an end of the first air duct 82, the plurality of air outlet tube heads 84 are respectively communicated and fixed on the second air duct 83, the third air duct 85 is communicated and fixed at an air inlet end of the air blower 81, the heater is installed in the third air duct 85, when the air blower 81 is started, the air blower can suck air through the third air duct 85, the air flow is blown into the inner container 12 through the first air duct 82, the second air duct 83 and the air outlet tube heads 84, and the heater in the third air duct.

Referring to fig. 1 and 2, a blower fan 111 is installed at the top of the fixed box 1, and retractable door panels 112 are respectively disposed at openings at two sides of the fixed box 1, so that air flow in the fixed box 1 can be ventilated by using the blower fan 111, pollution can be reduced, and the retractable door panels 112 can protect the openings on the fixed box 1.

Example 2

The difference from example 1 is that: also provides a preparation method of the disinfectant for the dialysis machine, wherein the preparation method of the disinfectant for the dialysis machine comprises the following steps:

s1, taking the following components by weight: 10 parts of citric acid, 5 parts of sodium chloride, 5 parts of lactic acid, 10 parts of hydrogen peroxide, 4 parts of 8-hydroxyquinoline, 2 parts of EDTA disodium salt, 8 parts of isopropanol, 5 parts of peroxy acid based copolymer calcium remover and 300 parts of distilled water;

s2, mixing citric acid, sodium chloride, lactic acid, hydrogen peroxide, 8-hydroxyquinoline, EDTA disodium salt and distilled water to form a primary solution, adding isopropanol into the primary solution, and stirring and reacting at 60 ℃ for 3 hours to obtain a secondary solution;

and S3, cooling the secondary solution to normal temperature, cooling the secondary solution to 25 ℃, and adding a peroxy acid-based copolymer calcium remover to obtain the disinfectant.

Example 3

The difference from the embodiment 2 lies in a preparation method of the disinfectant for the dialysis machine, wherein the preparation method of the disinfectant for the dialysis machine comprises the following steps:

s1, taking the following components by weight: 14 parts of citric acid, 8 parts of sodium chloride, 5 parts of lactic acid, 10 parts of hydrogen peroxide, 4 parts of 8-hydroxyquinoline, 4 parts of EDTA disodium salt, 8 parts of isopropanol, 5 parts of peroxy acid based copolymer calcium remover and 330 parts of distilled water;

s2, mixing citric acid, sodium chloride, lactic acid, hydrogen peroxide, 8-hydroxyquinoline, EDTA disodium salt and distilled water to form a primary solution, adding isopropanol into the primary solution, and stirring and reacting at 64 ℃ for 3 hours to obtain a secondary solution;

and S3, cooling the secondary solution to normal temperature, cooling the secondary solution to 27 ℃, and adding a peroxy acid-based copolymer calcium remover to obtain the disinfectant.

Example 4

s1, taking the following components by weight: 13 parts of citric acid, 10 parts of sodium chloride, 5 parts of lactic acid, 10 parts of hydrogen peroxide, 4 parts of 8-hydroxyquinoline, 4 parts of EDTA disodium salt, 8 parts of isopropanol, 12 parts of peroxy acid based copolymer calcium remover and 330 parts of distilled water;

s2, mixing citric acid, sodium chloride, lactic acid, hydrogen peroxide, 8-hydroxyquinoline, EDTA disodium salt and distilled water to form a primary solution, adding isopropanol into the primary solution, and stirring and reacting at 62 ℃ for 3 hours to obtain a secondary solution;

and S3, cooling the secondary solution to normal temperature, cooling the secondary solution to 22 ℃, and adding a peroxy acid-based copolymer calcium remover to obtain the disinfectant.

Example 5

s1, taking the following components by weight: 11 parts of citric acid, 14 parts of sodium chloride, 7 parts of lactic acid, 12 parts of hydrogen peroxide, 7 parts of 8-hydroxyquinoline, 6 parts of EDTA disodium salt, 8 parts of isopropanol, 12 parts of peroxy acid based copolymer calcium remover and 330 parts of distilled water;

s2, mixing citric acid, sodium chloride, lactic acid, hydrogen peroxide, 8-hydroxyquinoline, EDTA disodium salt and distilled water to form a primary solution, adding isopropanol into the primary solution, and stirring and reacting at 72 ℃ for 3 hours to obtain a secondary solution;

and S3, cooling the secondary solution to normal temperature, cooling the secondary solution to 28 ℃, and adding a peroxy acid-based copolymer calcium remover to obtain the disinfectant.

The disinfectant solutions of the dialyzers prepared in examples 2 to 5 were used for the test, and microorganisms on the pipes sterilized with the disinfectant solutions were detected, and the results are as follows.

TABLE 1

	Staphylococcus aureus	Yeast
			Example 2	0	0
Example 3	0	0
			Example 4	0	0
Example 5	0	0

From the above, the dialysis machine disinfectant prepared in examples 2 to 5 has a good disinfection effect; and the components have the effect of promoting each other, and in addition, the calcified pipeline can be decalcified.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a hemodialysis machine self-sterilizer, includes fixed case (1), its characterized in that still includes:

a cleaning tank (11), the cleaning tank (11) being arranged inside the stationary tank (1);

the power assembly (2) is used for driving the cleaning box (11) to shake;

the inner container (12) connected with the inside of the cleaning box (11) is detached through the fixing component (3);

a pipeline supporting component (4) which is arranged in the inner container (12) and is used for hanging and connecting a dialysis machine pipeline;

a disinfectant liquid delivery assembly (5) for delivering disinfectant liquid into the inner container (12);

a disinfectant liquid output processing assembly (6) used for outputting and processing the disinfectant liquid in the inner container (12);

a radiation disinfection and sterilization assembly (7) arranged inside the fixed box (1);

and a drying assembly (8) for line drying.

2. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: the power assembly (2) comprises a first servo motor (21), a support rod (22), two first connecting rods (23), two second connecting rods (24), two third connecting rods (25), two fourth connecting rods (26), a support plate (27) and a first spring (28), the first servo motor (21) is fixed inside the fixed box (1), the support rod (22) is fixed at the end part of a motor shaft of the first servo motor (21), the end parts of the two first connecting rods (23) are respectively fixed outside the support rod (22), the two second connecting rods (24) are respectively fixed inside the fixed box (1), the two third connecting rods (25) are respectively hinged with the second connecting rods (24), the two fourth connecting rods (26) are respectively hinged with the first connecting rods (23), and the end parts of the two fourth connecting rods (26) are respectively hinged with the third connecting rods (25), the supporting plate (27) is rotatably connected between the two third connecting rods (25), the third supporting plate (27) is fixedly connected with the cleaning box (11), and the first spring (28) is connected between the inside of the fixing box (1) and the cleaning box (11).

3. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: fixed subassembly (3) include L shaped plate (31), screw (32), double-screw bolt (33), kidney-shaped groove (34) and lock nut (35), L shaped plate (31) are fixed inner bag (12) are outside, L shaped plate (31) joint is in wash on the wall of case (11), L shaped plate (31) with wash between case (11) through screw (32) are connected fixedly, kidney-shaped groove (34) are seted up fixed case (1) is last, double-screw bolt (33) are fixed inner bag (12) are outside, double-screw bolt (33) are worn to establish in kidney-shaped groove (34), lock nut (35) threaded connection is in the outside of double-screw bolt (33).

4. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: the pipeline bearing component (4) comprises a clamping seat (41), a clamping groove (42), a clamping block (43), a shape clamping rod (44), a bearing rod (45), a plurality of supporting rods (46), a bearing plate (47) and a plurality of grooves (48), wherein the clamping seat (41) is fixed inside the inner container (12), the clamping groove (42) is formed in the clamping seat (41), the clamping block (43) is clamped in the clamping groove (42), the shape clamping rod (44) is fixed on the clamping block (43), the bearing rod (45) is fixed at an opening at the end part of the shape clamping rod (44), the supporting rods (46) are fixed on the bearing rod (45), the bearing plate (47) is fixed in the inner container (12), and the grooves (48) are formed in the bearing plate (47).

5. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: antiseptic solution conveying component (5) include water pump (51), first hose (52), second hose (53), valve (54) and place box (55), water pump (51) are fixed the outside of fixed case (1), first hose (52) intercommunication is fixed the play water end of water pump (51), second hose (53) intercommunication is fixed the end of intaking of water pump (51), valve (54) are installed on second hose (53), place box (55) and set up in fixed case (1), the tip of second hose (53) insert to place in box (55).

6. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: antiseptic solution output treatment subassembly (6) include drain pipe (61), drain fill (62), solenoid valve, coiled pipe (64), third hose (65) and closing cap (66), drain pipe (61) intercommunication is fixed inner bag (12) bottom, drain fill (62) are dismantled and are connected drain pipe (61) tip, the solenoid valve is installed on drain pipe (61), coiled pipe (64) threaded connection be in drain fill (62) tip, third hose (65) are dismantled and are connected coiled pipe (64) tip, closing cap (66) threaded connection be in third hose (65) tip.

7. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: radiation disinfection subassembly (7) include first protrusion board (71), second protrusion board (72), second servo motor (73), lamp stand (74), ultraviolet lamp (75) and limiting plate (76), first protrusion board (71) are fixed the inside top surface of fixed case (1), second protrusion board (72) rotate to be connected on first protrusion board (71), second servo motor (73) are fixed drive on first protrusion board (71) second protrusion board (72) swing, lamp stand (74) are fixed on second protrusion board (72), ultraviolet lamp (75) are fixed on lamp stand (74), limiting plate (76) are fixed the inside top surface of fixed case (1).

8. The automatic sterilizer for hemodialysis machine according to claim 2, wherein: a connecting plate (261) is connected between the two fourth connecting rods, and a second spring (262) is connected between the connecting plate (261) and the cleaning box (11).

9. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: drying assembly (8) include air-blower (81), first tuber pipe (82), second tuber pipe (83), a plurality of air-out tube head (84), third tuber pipe (85) and heater, air-blower (81) are fixed box (1) is outside, first tuber pipe (82) intercommunication is fixed the air outlet of air-blower (81), second tuber pipe (83) intercommunication is fixed first tuber pipe (82) tip, a plurality of air-out tube head (84) intercommunication is fixed respectively on second tuber pipe (83), third tuber pipe (85) intercommunication is fixed the air inlet end of air-blower (81), the heater is installed in third tuber pipe (85).

10. The automatic sterilizer for hemodialysis machine according to claim 1, wherein: the top of the fixed box (1) is provided with a fan (111), and the openings at two sides of the fixed box (1) are respectively provided with a telescopic door panel (112).