CN208405520U - Microcirculation water for dialysis device and pipeline water segregator - Google Patents
Microcirculation water for dialysis device and pipeline water segregator Download PDFInfo
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- CN208405520U CN208405520U CN201720911162.XU CN201720911162U CN208405520U CN 208405520 U CN208405520 U CN 208405520U CN 201720911162 U CN201720911162 U CN 201720911162U CN 208405520 U CN208405520 U CN 208405520U
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Abstract
The utility model relates to the field of medical instrument technology, disclose a kind of microcirculation water for dialysis device, including pipeline water segregator, the first hose, the second hose and multi-way valve；Pipeline water segregator includes pipeline body and the main water inlet that pipeline body both ends are arranged in and master goes to the mouth of a river, and the side wall of pipeline body is equipped with the water return outlet for going to the mouth of a river and the mouth of a river is gone to close to master close to main water inlet；Go nozzle inlet far from main water inlet side be equipped with first slope, first slope towards go nozzle inlet direction tilt；Water return outlet outlet is equipped with the second slope far from the main side for going to the mouth of a river, and the second slope is tilted towards water return outlet export direction；Multi-way valve includes the return water interface, water interface and the water nozzle for connecting dialysis machine being mutually conducted；The mouth of a river and water interface are gone in the connection of first hose；Second hose is connected to water return outlet and return water interface.The utility model has prevented conventional hemodialysis water consumption device and has been up to 2 meters of dead space pools zone, allows in water consumption device be difficult to be detained and breeds bacterium and endotoxin.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of microcirculation water for dialysis device and pipeline point
Hydrophone.
Background technique
Existing haemodialysis water consumption device includes pipeline water segregator 01 and hose 02, and pipeline water segregator 01 uses T-type water receiving, such as
Shown in Fig. 1, pipeline water segregator 01 includes that pipeline body 03 and the main water inlet 04 that pipeline body both ends are arranged in and master go to the mouth of a river
05, the side wall of the pipeline body 03 is equipped with one for connecting the water outlet connector 06 of hose 02.In use process, hose 2
Rice, hose one end connect water outlet connector, and the other end connects the water nozzle 08 of dialysis machine 07.
When dialysis machine deactivates, water outlet connector will form dead space pools zone, reason to the region for being up to 2 meters between water nozzle
As follows: (1) after dialysis machine deactivates, the water in the region will not flow away for a long time, and also not new water is flowed through and replaced；(2) even if
Effective cleaning is also unable to complete using thimerosal, when chemical disinfection impregnates, thimerosal can not reach dialysis machine water nozzle, once
After manpower is allowed to arrival, thimerosal can be difficult to develop again.Therefore the region will breed a large amount of bacterium or cause to sterilize
Liquid can not wash away, and patient's thimerosal is caused to be poisoned.It accumulates over a long period, it is bigger that existing T-type pipeline water segregator causes medical use water
Harm.Water for dialysis new standard in 2017 it is tighter to the bacterium of pure water and toxoid (bacterium by 100 drop to 10 and toxoid by
0.25) 2 drop to；Existing T-type pipeline water segregator is unable to reach dialysis medically with water project to bacterium, toxoid quantity control in water
The requirement of system.
Therefore, the prior art has much room for improvement.
Utility model content
In view of the above technical problems, the utility model discloses a kind of microcirculation water for dialysis device and pipeline water segregator.
The utility model to achieve the above object, takes following technical scheme to be achieved:
A kind of microcirculation water for dialysis device, including pipeline water segregator, the first hose, the second hose and multi-way valve；The pipe
Road water segregator includes that pipeline body and the main water inlet that pipeline body both ends are arranged in and master go to the mouth of a river, the side of the pipeline body
Wall, which is equipped with, goes to the mouth of a river and close to the main water return outlet for going to the mouth of a river close to main water inlet；It is described to go nozzle inlet far from main water inlet
Side be equipped with first slope, the first slope towards go nozzle inlet direction tilt；Water is removed far from master in the water return outlet outlet
The side of mouth is equipped with the second slope, and second slope is tilted towards water return outlet export direction；The multi-way valve includes leading mutually
Logical return water interface, water interface and the water nozzle for connecting dialysis machine；The both ends of first hose are separately connected water
Mouth and water interface；The both ends of second hose are separately connected water return outlet and return water interface.
Preferably, the first slope is arc transition towards the one side in nozzle inlet direction is gone；Second slope to
Water return outlet export direction one side be arc transition.
Preferably, described to go to the mouth of a river and water return outlet that the same side of pipeline body side wall is set.
Preferably, first hose and the second hose are 2 meters.
Preferably, the multi-way valve further includes the sample tap that return water interface, water interface and water nozzle is connected, the sampling
Mouth is equipped with sampling valve.The setting of sampling valve and sample tap, can targeted water sampling.
The another object of the utility model is to disclose a kind of pipeline water segregator, and the pipeline water segregator includes pipeline body
And the main water inlet at pipeline body both ends is set and is led and goes to the mouth of a river, the side wall of the pipeline body is equipped with close to main water inlet
Go to the mouth of a river and close to the main water return outlet for going to the mouth of a river；It is described that nozzle inlet is gone to be equipped with first slope, institute far from the side of main water inlet
State first slope towards go nozzle inlet direction tilt；The water return outlet outlet is equipped with second tiltedly far from the main side for going to the mouth of a river
Slope, second slope are tilted towards water return outlet export direction.
Preferably, the first slope is arc transition towards the one side in nozzle inlet direction is gone；Second slope to
Water return outlet export direction one side be arc transition.
Preferably, described to go to the mouth of a river and water return outlet that the same side of pipeline body side wall is set.
When dialysis machine deactivates, the pure water in the utility model water consumption device is run by eddy current type putamina water flow.Specifically such as
Under:
Pure water enters pipeline body from main water inlet, and the resistance by first slope generates impulse force, and pure water is by going to the mouth of a river
The first hose is poured, reflux is formed at multi-way valve, returns to pipeline body from water return outlet by the second hose.At this point, water flow by
To the blocking on the second slope, forms negative pressuren zone and generate jet stream, flow back convenient for diversion, the water in the second hose is sucked back pipeline body
In.The utility model has prevented conventional hemodialysis water consumption device and has been up to 2 meters of dead space pools zone, thus allow in water consumption device be difficult to it is stagnant
It stays and breeds bacterium and endotoxin.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model structure is simple, has fully considered the factors such as hydrodynamics, by changing the direction of a stream of water and water flow velocity
Degree can make to generate microcirculation by the pure water of water consumption device, so that reaching in water consumption device absolutely without dead space, no ponding is complete
The full possibility for excluding water consumption device intussusception endophytic bacteria, is absolutely satisfied with control of the haemodialysis water to bacterium, toxoid in pure water
It is required that.
Water flow is without dead angle in the utility model water consumption device, if cleaned using thimerosal, is also beneficial to the timely of thimerosal
It excludes, will not, cause patient's thimerosal to be poisoned.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing haemodialysis water consumption device；
Fig. 2 is a kind of structural schematic diagram of microcirculation water for dialysis device of the utility model；
Fig. 3 is the structural schematic diagram of multi-way valve in the utility model；
Fig. 4 is a kind of structural schematic diagram of pipeline water segregator of the utility model.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, but it should be recognized that embodiment is not right
The utility model requires protection scope is construed as limiting.
Embodiment 1
As shown in figs. 2 to 4, a kind of microcirculation water for dialysis device, including pipeline water segregator 1, the first hose 2, the second hose 3
With multi-way valve 4.Pipeline water segregator 1 includes that pipeline body 5 and the main water inlet 6 that 5 both ends of pipeline body are arranged in and master go to the mouth of a river
7.The side wall of pipeline body 5, which is equipped with, goes to the mouth of a river 8 and close to the main water return outlet 9 for going to the mouth of a river 7 close to main water inlet 6.The mouth of a river 8 is gone to enter
Mouthful far from main water inlet 6 side be equipped with first slope 10, first slope 10 towards go 8 Way in of the mouth of a river tilt.Water return outlet 9
Outlet is equipped with the second slope 11 far from the main side for going to the mouth of a river 7, and the second slope 11 is tilted towards 9 export direction of water return outlet.Multichannel
Valve 4 includes return water interface 12, water interface 13 and the water nozzle 15 for connecting dialysis machine 14 being mutually conducted.First hose 2
Both ends be separately connected the mouth of a river 8 and water interface 13.The both ends of second hose 3 are separately connected water return outlet 9 and return water interface 12.
First slope 10 is arc transition towards the one side of 8 Way in of the mouth of a river is gone.Second slope 11 goes out towards water return outlet 9
The one side in mouth direction is arc transition.
Go to the mouth of a river 8 and water return outlet 9 that the same side of 5 side wall of pipeline body is set.
First hose 2 and the second hose 3 are 2 meters.The length of hose can choose at random according to actual needs.
Multi-way valve 4 further includes the sample tap 16 that return water interface 12, water interface 13 and water nozzle 15 is connected, and sample tap 16 is set
There is sampling valve 17.The setting of sampling valve 17 and sample tap 16, can targeted water sampling.
When dialysis machine deactivates, the pure water in the utility model water consumption device is run by eddy current type putamina water flow.Specifically such as
Under:
Pure water enters pipeline body from main water inlet, and the resistance by first slope generates impulse force, and pure water is by going to the mouth of a river
The first hose is poured, reflux is formed at multi-way valve, returns to pipeline body from water return outlet by the second hose.At this point, water flow by
To the blocking on the second slope, forms negative pressuren zone and generate jet stream, flow back convenient for diversion, the water in the second hose is sucked back pipeline body
In.The utility model has prevented conventional hemodialysis water consumption device and has been up to 2 meters of dead space pools zone, thus allow in water consumption device be difficult to it is stagnant
It stays and breeds bacterium and endotoxin.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model structure is simple, has fully considered the factors such as hydrodynamics, by changing the direction of a stream of water and water flow velocity
Degree can make to generate microcirculation by the pure water of water consumption device, so that reaching in water consumption device absolutely without dead space, no ponding is complete
The full possibility for excluding water consumption device intussusception endophytic bacteria, is absolutely satisfied with control of the haemodialysis water to bacterium, toxoid in pure water
It is required that.
Water flow is without dead angle in the utility model water consumption device, if cleaned using thimerosal, is also beneficial to the timely of thimerosal
It excludes, will not, cause patient's thimerosal to be poisoned.
Embodiment 2
As shown in figure 4, a kind of pipeline water segregator 1, enters water including pipeline body 5 and the master that 5 both ends of pipeline body are arranged in
Mouth 6 and master go to the mouth of a river 7, and the side wall of pipeline body 5 is equipped with the return water for going to the mouth of a river 8 to go to the mouth of a river 7 with close master of close main water inlet 6
Mouth 9.5 entrance of the mouth of a river is gone to be equipped with first slope 10 far from the side of main water inlet 3, first slope 10 is towards going to 8 entrance side of the mouth of a river
To inclination.Water return outlet 9, which is exported, is equipped with the second slope 11 far from the main side for going to the mouth of a river 7, and the second slope 11 is exported towards water return outlet 6
Direction inclination.
First slope 10 is arc transition towards the one side of 8 Way in of the mouth of a river is gone；Second slope 11 goes out towards water return outlet 9
The one side in mouth direction is arc transition.
Go to the mouth of a river 8 and water return outlet 9 that the same side of 5 side wall of pipeline body is set.
The pipeline water segregator 1 of the present embodiment is used to provide pure water to haemodialysis control unit, reference implementation example 1 when use, herein
It does not repeat them here.
When dialysis machine deactivates, pure water enters pipeline body from main water inlet, and the resistance by first slope generates impulse force,
Pure water flows back into pipeline body by going to the mouth of a river to go out, through water return outlet.At this point, blocking of the water flow by the second slope, forms negative
Pressure area generates jet stream, flows back convenient for diversion.The pipeline water segregator of the utility model will not make the mouth of a river 8 connect with water return outlet 9
Hose formed dead space pools zone.
Technical solution provided by the utility model embodiment is described in detail above, it is used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Assistant solves the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (8)
1. a kind of microcirculation water for dialysis device, which is characterized in that including pipeline water segregator, the first hose, the second hose and multichannel
Valve；The pipeline water segregator includes that pipeline body and the main water inlet that pipeline body both ends are arranged in and master remove the mouth of a river, the pipe
The side wall of road ontology, which is equipped with, goes to the mouth of a river and close to the main water return outlet for going to the mouth of a river close to main water inlet；It is described to go nozzle inlet separate
The side of main water inlet be equipped with first slope, the first slope towards go nozzle inlet direction tilt；The water return outlet outlet
It is equipped with the second slope far from the main side for going to the mouth of a river, second slope is tilted towards water return outlet export direction；The multi-way valve
Including the return water interface, water interface and water nozzle for connecting dialysis machine being mutually conducted；The both ends of first hose point
The mouth of a river and water interface Lian Jie not gone to；The both ends of second hose are separately connected water return outlet and return water interface.
2. a kind of microcirculation water for dialysis device according to claim 1, which is characterized in that the first slope is towards removing water
The one side of mouth Way in is arc transition；The one side of second slope towards water return outlet export direction is arc transition.
3. a kind of microcirculation water for dialysis device according to claim 1, which is characterized in that described that the mouth of a river is gone to set with water return outlet
It sets in the same side of pipeline body side wall.
4. a kind of microcirculation water for dialysis device according to claim 1, which is characterized in that first hose and second soft
Pipe is 2 meters.
5. a kind of microcirculation water for dialysis device according to claim 1, which is characterized in that the multi-way valve further includes conducting
The sample tap of return water interface, water interface and water nozzle, the sample tap are equipped with sampling valve.
6. a kind of pipeline water segregator, which is characterized in that the pipeline water segregator includes pipeline body and is arranged in pipeline body two
The main water inlet at end goes to the mouth of a river with main, and the side wall of the pipeline body is equipped with goes to the mouth of a river and close master to remove water close to main water inlet
The water return outlet of mouth；Described that nozzle inlet is gone to be equipped with first slope far from the side of main water inlet, the first slope is towards removing water
Mouth Way in inclination；Water return outlet outlet is equipped with the second slope far from the main side for going to the mouth of a river, second slope towards
The inclination of water return outlet export direction.
7. a kind of pipeline water segregator according to claim 6, which is characterized in that the first slope is towards removing nozzle inlet
The one side in direction is arc transition；The one side of second slope towards water return outlet export direction is arc transition.
8. a kind of pipeline water segregator according to claim 6, which is characterized in that described that the mouth of a river and water return outlet is gone to be arranged in pipe
The same side of this body sidewall of road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911162.XU CN208405520U (en) | 2017-07-26 | 2017-07-26 | Microcirculation water for dialysis device and pipeline water segregator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911162.XU CN208405520U (en) | 2017-07-26 | 2017-07-26 | Microcirculation water for dialysis device and pipeline water segregator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405520U true CN208405520U (en) | 2019-01-22 |
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ID=65126917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911162.XU Active CN208405520U (en) | 2017-07-26 | 2017-07-26 | Microcirculation water for dialysis device and pipeline water segregator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405520U (en) |
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2017
- 2017-07-26 CN CN201720911162.XU patent/CN208405520U/en active Active
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