CN208598884U - A kind of haemodialysis B concentrate liquid mixing system - Google Patents
A kind of haemodialysis B concentrate liquid mixing system Download PDFInfo
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- CN208598884U CN208598884U CN201721796338.8U CN201721796338U CN208598884U CN 208598884 U CN208598884 U CN 208598884U CN 201721796338 U CN201721796338 U CN 201721796338U CN 208598884 U CN208598884 U CN 208598884U
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- valve
- infusion pipeline
- liquid
- fluid reservoir
- mixing system
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Abstract
The utility model discloses a kind of haemodialysis B concentrate liquid mixing systems, it includes liquid dispensing device (1), device for storing liquid (2), filter device (3), bottle placer (4) and infusion pipeline (5), liquid dispensing device (1) input end is connected with device for storing liquid (2) first exit end, liquid dispensing device (1) outlet end is connected through filter device (3) with (2) first input end of device for storing liquid, and device for storing liquid (2) the second outlet end is connected through bottle placer (4) with (2) second input end of device for storing liquid.The utility model uses haemodialysis B concentrate liquid mixing system, and structure design is simple, control cleaning Agitation Tank, fluid reservoir and infusion pipeline.
Description
Technical field
The utility model relates to technical field of medical equipment, and in particular to a kind of haemodialysis B concentrate liquid mixing system.
Background technique
Haemodialysis is one of acute or chronic renal failure kidneys of patients Replacement Therapy.It is by by blood in human body
Be drained to it is external, through one by the dialyzer that is formed without several hollow fibres, blood electrolyte similar with concentration containing body
Solution (dialyzate) carries out mass exchange inside and outside hollow fibre one by one, through disperse/convection current, and it is useless to remove intracorporal metabolism
Object maintains electrolyte and acid-base balance；Moisture excessive in vivo is removed simultaneously, and will be by the entire mistake of the blood recovery purified
Journey is known as haemodialysis.
During hemodialysis, haemodialysis control unit by A concentrate, B concentrate and water for dialysis in specific proportions
Dilution is mixed into dialyzate.Wherein, the aqueous solution that B concentrate is made of sodium bicarbonate and water for dialysis, pH value 8.0 are in
Alkalescent, characteristic are suitble to the growth of aerobic bacteria.Agitation Tank, fluid reservoir and infusion pipeline in B concentrate liquid mixing system are very
Aerobic bacteria easy to breed, it is necessary to often cleaning.Therefore, those skilled in the art are needed and develop one kind for controlling cleaning with liquid
The haemodialysis of tank, fluid reservoir and infusion pipeline B concentrate liquid mixing system.
Utility model content
Purpose of the utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of for controlling
Clean the haemodialysis B concentrate liquid mixing system of Agitation Tank, fluid reservoir and infusion pipeline.
In order to reach above-mentioned purpose of utility model, a kind of the technical scheme that the utility model is provided is as follows: haemodialysis B
Concentrate liquid mixing system, it includes liquid dispensing device, device for storing liquid, filter device, bottle placer and infusion pipeline, the liquid dispensing device
Input end is connected with device for storing liquid first exit end, and the liquid dispensing device outlet end is through filter device and the first import of device for storing liquid
End is connected, and device for storing liquid second outlet end is connected through bottle placer with the second input end of device for storing liquid；
The liquid dispensing device includes Agitation Tank, the first delivery pump, flowmeter, water inlet line and purified water service, institute
Stating device for storing liquid includes fluid reservoir and the second delivery pump, the infusion pipeline include the first infusion pipeline, the second infusion pipeline and
Third infusion pipeline；
The Agitation Tank water inlet is connect by being equipped with the water inlet line of flowmeter with purified water service, described to match liquid
Tank outlet end is connected to setting by the first infusion pipeline with the first input end of fluid reservoir, and it is defeated that first infusion pipeline is equipped with first
Pump and filter device are sent, the Agitation Tank input end is connected with fluid reservoir first exit end by the connection of the second infusion pipeline, institute
It states the first infusion pipeline and is connected with the second infusion pipeline in junction, second infusion pipeline is distinguished in the both ends of junction
It is provided with the first valve and third valve, and is equipped with the second valve in first infusion pipeline of fluid reservoir one end；
Fluid reservoir second outlet end is interlinked with the second input end by third infusion pipeline, the third perfusion tube
Road is equipped with the second delivery pump and bottle placer, and the connection of second delivery pump both ends is equipped with bypass line, sets on the bypass pipe
There is the second valve, is equipped with the 4th valve at second input end of fluid reservoir；
It is additionally provided with a branch branch pipe on second infusion pipeline, and is interlinked by branch branch pipe with fluid reservoir, it is described
Branch branch pipe is equipped with the 5th valve, is additionally provided with a connecting tube between the third infusion pipeline and branch branch pipe, and pass through company
Adapter tube makes third infusion pipeline be connected with branch branch pipe.
Preferably, the Agitation Tank side is additionally provided with return pipe, and described return pipe one end is connect with the first delivery pump,
The other end is connected with Agitation Tank input end.
Preferably, Drainage pipe is additionally provided with below the Agitation Tank, described Drainage pipe one end is equipped with tapping valve.
Preferably, the filter device is tertiary filter.
Preferably, the infusion pipeline is sanitation-grade stainless steel pipes.
Preferably, the tapping valve is Hygiene Ball Valve.
Preferably, first valve, the second valve, third valve, the 4th valve and the 5th valve are pneumatic
Valve.
It preferably, further include a two position control unit, first valve, the second valve, third valve,
Four valves and the 5th valve are connect with two position control unit.
Preferably, the liquid storage tank volume is 600L.
Based on the above-mentioned technical proposal, the utility model has following technological merit compared with prior art:
1. the utility model uses haemodialysis B concentrate liquid mixing system, structure design is simple, the second infusion pipeline in
The both ends of junction are respectively arranged with the first valve and third valve, and are equipped with the in first infusion pipeline of fluid reservoir one end
Two valves, fluid reservoir second outlet end are interlinked with the second input end by third infusion pipeline, the connection of the second delivery pump both ends
Equipped with bypass line, bypass pipe is equipped with the second valve, is equipped with the 4th valve, the second infusion pipeline at the second input end of fluid reservoir
On be additionally provided with a branch branch pipe, and be connected by branch branch pipe with fluid reservoir, branch branch pipe equipped with the 5th valve, by using
First valve, the second valve, third valve, the 4th valve and the 5th valve, control cleaning Agitation Tank, fluid reservoir and perfusion tube
Road.
2. the first valve, the second valve, third valve, the 4th valve and the 5th valve are all made of pneumatically in the utility model
Valve, further includes a two position control unit, the first valve, the second valve, third valve, the 4th valve and the 5th valve with
Two position control unit connection, it is convenient to for controlling cleaning Agitation Tank, fluid reservoir and infusion pipeline；Filter device uses
Tertiary filter, filter effect are good；Tapping valve uses Hygiene Ball Valve, and circulating resistance is small, small in size, easy to maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model haemodialysis B concentrate liquid mixing system.
In figure: 1. liquid dispensing devices, 101. Agitation Tanks, 102. first delivery pumps, 103. flowmeters, 104. water inlet lines,
105. purified water service, 106. return pipes, 107. Drainage pipes, 108. tapping valves, 2. device for storing liquid, 201. fluid reservoirs,
202. second delivery pumps, 3. filter devices, 4. bottle placers, 5. infusion pipelines, 501. first infusion pipelines, 502. second perfusion tubes
Road, 503. third infusion pipelines, 6. first valves, 7. second valves, 8. third valves, 9. bypass pipes, 10. the 4th valves, 11.
Branch branch pipe, 12. the 5th valves, 13. connecting tubes.
Specific embodiment
Explanation that the utility model is further explained with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of haemodialysis B concentrate liquid mixing system, it includes liquid dispensing device 1, device for storing liquid 2, mistake
Device 3, bottle placer 4 and infusion pipeline 5 are filtered, 1 input end of liquid dispensing device is connected with 2 first exit end of device for storing liquid, described
1 outlet end of liquid dispensing device is connected through filter device 3 with 2 first input end of device for storing liquid, 2 second outlet end of the device for storing liquid warp
Bottle placer 4 is connected with 2 second input end of device for storing liquid；
The liquid dispensing device 1 includes Agitation Tank 101, the first delivery pump 102, flowmeter 103, water inlet line 104 and purifying
Water supplying pipe road 105, the device for storing liquid 2 include fluid reservoir 201 and the second delivery pump 202, and the infusion pipeline 5 includes first
Infusion pipeline 501, the second infusion pipeline 502 and third infusion pipeline 503；
101 water inlet of Agitation Tank passes through water inlet line 104 and purified water service 105 equipped with flowmeter 103
Connection, 101 outlet end of Agitation Tank and 201 first input end of fluid reservoir are connected to setting by the first infusion pipeline 501, described
First infusion pipeline 501 is equipped with the first delivery pump 102 and filter device 3,101 input end of Agitation Tank and fluid reservoir 201 the
One outlet end is connected by the connection of the second infusion pipeline 502, and first infusion pipeline 501 and the second infusion pipeline 502 are in friendship
The place of connecing is connected, and second infusion pipeline 502 is respectively arranged with the first valve 6 and third valve 8 in the both ends of junction, and
The first infusion pipeline 501 in 201 one end of fluid reservoir is equipped with the second valve 7；
The 201 second outlet end of fluid reservoir is interlinked with the second input end by third infusion pipeline 503, the third
Infusion pipeline 503 is equipped with the second delivery pump 202 and bottle placer 4, and 202 both ends of the second delivery pump connection is equipped with bypass line
9, the bypass pipe 9 is equipped with the second valve 7, is equipped with the 4th valve 10 at 201 second input end of fluid reservoir；
It is additionally provided with a branch branch pipe 11 on second infusion pipeline 502, and passes through branch branch pipe 11 and 201 phase of fluid reservoir
Lead to, the branch branch pipe 11 is equipped with the 5th valve 12, is additionally provided between the third infusion pipeline 503 and branch branch pipe 11
One connecting tube 13, and so that third infusion pipeline 503 is connected with branch branch pipe 11 by connecting tube 13.
101 side of Agitation Tank is additionally provided with return pipe 106, and described 106 one end of return pipe and the first delivery pump 102 connect
It connects, the other end is connected with 101 input end of Agitation Tank.Drainage pipe 107, the drain pipe are additionally provided with below the Agitation Tank 101
107 one end of road is equipped with tapping valve 108.The filter device 3 is tertiary filter.The infusion pipeline 5 is sanitation-grade stainless steel
Pipeline.The tapping valve 108 is Hygiene Ball Valve.First valve 6, the second valve 7, third valve 8, the 4th valve 10 and
Five valves 12 are pneumatic operated valve.It further include a two position control unit, first valve 6, the second valve 7, third valve
8, the 4th valve 10 and the 5th valve 12 are connect with two position control unit, and the first valve 6, the second valve 7, third valve
The 8, the 4th valve 10 of door and the 5th valve 12 are controlled by two position control unit.201 volume of fluid reservoir is 600L.Institute
Stating bottle placer 4 is BMM-BIB model bottle placer.
Specific implementation process:
One, interior circulation is opened: being opened the first valve 6, the 4th valve 10, is closed the second valve 7, third valve 8 and the 5th
Valve 12 carries out opening interior circulation；
Two, it configures B concentrate: being intake by purified water service 105 and water inlet line 104 to Agitation Tank 101, and
Metering inflow is carried out by flowmeter 103, while the dialysis distribution side for needing to configure B concentrate being added into Agitation Tank 101,
It is stirred configuration.
Three, fluid reservoir cleaning is opened: being opened the second valve 7, the 4th valve 10, is closed the first valve 6,8 and of third valve
5th valve 12.When reaching high liquid level, the first valve 6, the 4th valve 10 are opened, the second valve 7, third valve 8 are simultaneously closed off
With the 5th valve 12, when reaching low liquid level, the second valve 7, the 4th valve 10 is opened, the first valve 6, third valve are simultaneously closed off
8 and the 5th valve 12；
Four, infusion pipeline cleaning is opened: being opened the first valve 6, the 4th valve 10, is closed the second valve 7, third valve 8
With the 5th valve 12, cleaned；
Five, Agitation Tank cleans: opening the second valve 7, the 5th valve 12, closes the first valve 6, third valve 8 and the 4th
Valve 10.When reaching high liquid level, the 5th valve 12 is opened, closes the first valve 6, the second valve 7, third valve 8, the 4th valve
10, when reaching low liquid level, the second valve 7, the 5th valve 12 are opened, closes the first valve 6, third valve 8 and the 4th valve 10.
Above content is the example and explanation of the utility model, but does not mean that the obtainable advantage of the utility model by this
Limitation may be realized in the simple transformation, and/or some embodiments to structure in all the utility model practice processes excellent
Wherein one or more of point are within the scope of protection of this application.
Claims (9)
1. a kind of haemodialysis B concentrate liquid mixing system, it is characterised in that: it include liquid dispensing device (1), device for storing liquid (2),
Filter device (3), bottle placer (4) and infusion pipeline (5), liquid dispensing device (1) input end and device for storing liquid (2) first outlet
End is connected, and liquid dispensing device (1) outlet end is connected through filter device (3) with (2) first input end of device for storing liquid, the liquid storage
Device (2) second outlet end is connected through bottle placer (4) with (2) second input end of device for storing liquid；
The liquid dispensing device (1) includes Agitation Tank (101), the first delivery pump (102), flowmeter (103), water inlet line (104)
With purified water service (105), the device for storing liquid (2) includes fluid reservoir (201) and the second delivery pump (202), described defeated
Liquid pipeline (5) includes the first infusion pipeline (501), the second infusion pipeline (502) and third infusion pipeline (503)；
Agitation Tank (101) water inlet passes through water inlet line (104) and purified water service equipped with flowmeter (103)
(105) it connects, Agitation Tank (101) outlet end and (201) first input end of fluid reservoir are connected by the first infusion pipeline (501)
Logical setting, first infusion pipeline (501) are equipped with the first delivery pump (102) and filter device (3), the Agitation Tank (101)
Input end is connected with fluid reservoir (201) first exit end by the second infusion pipeline (502) connection, first infusion pipeline
(501) it is connected with the second infusion pipeline (502) in junction, second infusion pipeline (502) is in the both ends point of junction
It is not provided with the first valve (6) and third valve (8), and the first infusion pipeline (501) in fluid reservoir (201) one end is equipped with
Second valve (7)；
Fluid reservoir (201) the second outlet end is interlinked with the second input end by third infusion pipeline (503), the third
Infusion pipeline (503) is equipped with the second delivery pump (202) and bottle placer (4), and the second delivery pump (202) both ends connection is equipped with
Bypass line (9), the bypass pipe (9) are equipped with the second valve (7), and the is equipped at (201) second input end of fluid reservoir
Four valves (10)；
It is additionally provided with a branch branch pipe (11) on second infusion pipeline (502), and passes through branch branch pipe (11) and fluid reservoir
(201) it interlinks, the branch branch pipe (11) is equipped with the 5th valve (12), the third infusion pipeline (503) and branch branch
It is additionally provided with a connecting tube (13) between pipe (11), and makes third infusion pipeline (503) and branch branch pipe by connecting tube (13)
(11) it is connected.
2. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: the Agitation Tank (101)
Side is additionally provided with return pipe (106), and described return pipe (106) one end is connect with the first delivery pump (102), the other end and Agitation Tank
(101) input end is connected.
3. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: the Agitation Tank (101)
Lower section is additionally provided with Drainage pipe (107), and described Drainage pipe (107) one end is equipped with tapping valve (108).
4. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: the filter device (3)
For tertiary filter.
5. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: the infusion pipeline (5)
For sanitation-grade stainless steel pipes.
6. haemodialysis according to claim 3 B concentrate liquid mixing system, it is characterised in that: the tapping valve (108)
For Hygiene Ball Valve.
7. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: first valve
(6), the second valve (7), third valve (8), the 4th valve (10) and the 5th valve (12) are pneumatic operated valve.
8. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: further include a height liquid
Position control unit, first valve (6), the second valve (7), third valve (8), the 4th valve (10) and the 5th valve (12)
It is connect with two position control unit.
9. haemodialysis according to claim 1 B concentrate liquid mixing system, it is characterised in that: the fluid reservoir (201)
Volume is 600L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796338.8U CN208598884U (en) | 2017-12-21 | 2017-12-21 | A kind of haemodialysis B concentrate liquid mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796338.8U CN208598884U (en) | 2017-12-21 | 2017-12-21 | A kind of haemodialysis B concentrate liquid mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598884U true CN208598884U (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796338.8U Expired - Fee Related CN208598884U (en) | 2017-12-21 | 2017-12-21 | A kind of haemodialysis B concentrate liquid mixing system |
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| CN (1) | CN208598884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066835A (en) * | 2017-12-21 | 2018-05-25 | 江苏纳海生物科技有限公司 | A kind of haemodialysis B concentrate liquid mixing systems |
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2017
- 2017-12-21 CN CN201721796338.8U patent/CN208598884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066835A (en) * | 2017-12-21 | 2018-05-25 | 江苏纳海生物科技有限公司 | A kind of haemodialysis B concentrate liquid mixing systems |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20211221 |