CN206934395U - Anti-freezing flusher for haemodialysis - Google Patents
Anti-freezing flusher for haemodialysis Download PDFInfo
- Publication number
- CN206934395U CN206934395U CN201720125051.6U CN201720125051U CN206934395U CN 206934395 U CN206934395 U CN 206934395U CN 201720125051 U CN201720125051 U CN 201720125051U CN 206934395 U CN206934395 U CN 206934395U
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- CN
- China
- Prior art keywords
- douche
- microprocessor
- magnetic valve
- pipeline
- hemodialysis
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Abstract
The utility model discloses the anti-freezing flusher for haemodialysis, including support bar, douche can, microprocessor and the bag of saline being hung on support bar, bag of saline is communicated to douche can by liquid-feeding tube, first, second liquid level sensor is provided with douche can from bottom to top, the signal output part of first, second liquid level sensor is connected with microprocessor respectively, liquid-feeding tube is provided with the first magnetic valve, and the signal output part of microprocessor is connected with the first magnetic valve；Douche can is communicated to hemodialysis pipeline through flush pipe, the both ends of hemodialysis pipeline are respectively connecting to patient body, hemodialysis pipeline is provided with dialyzer and circulating pump, flush pipe is connected on the hemodialysis pipeline between circulating pump and patient, flush pipe is provided with second solenoid valve, pipeline on hemodialysis pipeline between flush pipe and patient is provided with the 3rd magnetic valve, and second, third magnetic valve is connected with the signal output part of microprocessor respectively.Flusher provided by the utility model, ensure hemodialysis treatment effect.
Description
Technical field
Auxiliary medical equipment technical field is the utility model is related to, more particularly to a kind of anti-freezing for haemodialysis is rinsed
Device.
Background technology
In hemodialysis, in order to which anti-Hemostatic Oral Liquid condenses in pipeline of dialysing, typically all take being added in pipeline
The methods such as anti-freezing medicament, but some patient, due to some diseases, it is impossible to using anti-freezing medicament, otherwise occur serious
Side effect.Therefore, for the patient of this type, the method for dialyzer is rinsed at regular time and quantity using physiological saline.
When with normal saline flushing dialyzer, the used in amounts of physiological saline used in flushing will be controlled strictly as far as possible every time,
, also can be with the purpose phase of dialysis if too much, the physiological saline into human body is too many if very little, being unable to reach developing result
Instead, the first purpose of dialysis is exactly to remove the unnecessary moisture of human body.Artificial flushing dialyzer method is clinically used at present, by facing
Bed nurse performs, and wants some pipeline clips of hand switch every time, calculates washing time, and salt water consumption is rinsed in estimation.Especially meet
It is more inconvenient when being required for the anti-freezing to rinse to multiple patients, also add potential safety hazard to clinical treatment.The utility model because
This.
The content of the invention
In order to solve problem of the prior art, the utility model purpose is to provide a kind of anti-freezing for haemodialysis and rinsed
Device, the quantitative flushing to dialyzer can be achieved, avoid pipeline condensation of dialysing, ensure dialysis treatment effect.
Based on above mentioned problem, technical scheme provided by the utility model is：
For the anti-freezing flusher of haemodialysis, including support bar, douche can, microprocessor and it is hung on the branch
It is used for the bag of saline for containing physiological saline on strut, the bag of saline is communicated to the douche can, the flushing by liquid-feeding tube
The first liquid level sensor and the second liquid level sensor, the signal of first, second liquid level sensor are provided with from bottom to top in bucket
Output end is connected with the microprocessor respectively, and the liquid-feeding tube is provided with the first magnetic valve, and the signal of the microprocessor is defeated
Go out end to be connected with first magnetic valve；The douche can is communicated to hemodialysis pipeline, the both ends of the hemodialysis pipeline through flush pipe
Patient body is respectively connecting to, the hemodialysis pipeline is provided with dialyzer and circulating pump, and the flush pipe is connected to the circulation
On hemodialysis pipeline between pump and patient, the flush pipe is provided with second solenoid valve, is located at the punching on the hemodialysis pipeline
The pipeline washed between pipe and patient is provided with the 3rd magnetic valve, second, third described magnetic valve respectively with the microprocessor
Signal output part connects.
In one of which embodiment, the microprocessor also includes time block and alarm module, the timing mould
Block, which is used to set, rinses interval time, when the time block record time, which reaches, rinses interval time, the alarm module
Send prompting.
In one of which embodiment, the bottom of the douche can is provided with heater, and temperature is provided with the douche can
Sensor is spent, the signal output part of the temperature sensor is connected with the microprocessor, the signal output of the microprocessor
End is connected with the heater.
Compared with prior art, the utility model has the advantages that：
1st, liquid feeding pattern and rinse mode, liquid feeding rank are included using the technical solution of the utility model, flusher work
Section microprocessor opens the first magnetic valve, the physiological saline in bag of saline is drained in douche can, when liquid level reaches in douche can
To the second liquid level sensor position, microprocessor switchs the first magnetic valve；When needing to rinse dialyzer, microprocessor closes the
Three magnetic valves, while second solenoid valve is opened, the physiological saline in douche can is led into dialyzer is rinsed to dialyzer, when
When liquid level in douche can is located at the first liquid level sensor, second solenoid valve is closed, while opens the 3rd magnetic valve and recovers hemodialysis
The work of system, the quantitative flushing of dialyzer is realized, cause to rinse incomplete or life using physiological saline is very few when avoiding rinsing
Manage the problem of salt dilutional hyponatremia influences hemodialysis effect；
2nd, time block and alarm module are also included using the further technical scheme of the utility model, microprocessor, can
Timed reminding nursing staff rinses dialyzer, ensures the effect of hemodialysis treatment；
3rd, using the further technical scheme of the utility model, heater is provided with the bottom of douche can, while rushing
Temperature sensor is set in cask washing, patient can be heated to physiological saline and uses comfortable temperature.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, and drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation for the anti-freezing flusher embodiment that the utility model is used for haemodialysis；
Fig. 2 is fundamental diagram of the present utility model；
Wherein：
1st, support bar；
2nd, bag of saline；
3rd, douche can；
4th, liquid-feeding tube；
5th, the first magnetic valve；
6th, the second liquid level sensor；
7th, the first liquid level sensor；
8th, temperature sensor；
9th, heater；
10th, flush pipe；
11st, second solenoid valve；
12nd, hemodialysis pipeline；
13rd, the 3rd magnetic valve；
14th, circulating pump；
15th, dialyzer；
16th, patient.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limit the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Referring to Fig. 1, for the structural representation of the utility model embodiment, there is provided a kind of anti-freezing for haemodialysis is rinsed
Device, including support bar 1, douche can 3, microprocessor and be hung on support bar 1 and be used to contain the bag of saline 2 of physiological saline,
Bag of saline 2 is communicated to douche can 3 through liquid-feeding tube 4, is provided with the first liquid level sensor 7 and the second liquid from bottom to top in douche can 3
Level sensor 6, the first liquid level sensor 7, the signal output part of the second liquid level sensor 6 are connected with microprocessor respectively, micro- place
The signal output part of reason device is connected with the first magnetic valve 5, and the first liquid level sensor 7 and the second liquid level sensor 6 are used for rinsing
Physiological saline carries out quantitative control.
Douche can 3 is communicated to hemodialysis pipeline 12 through flush pipe, and the both ends of hemodialysis pipeline 12 are respectively connecting to the body of patient 16,
Hemodialysis pipeline 12 is provided with dialyzer 15 and circulating pump 14, and flush pipe 10 is connected to the hemodialysis pipe between circulating pump 14 and patient 16
On road 12, flush pipe 10 is provided with second solenoid valve 11, the pipeline on hemodialysis pipeline 12 between flush pipe 10 and patient 16
The 3rd magnetic valve 13 is provided with, second solenoid valve 11, the 3rd magnetic valve 13 are connected with the signal output part of microprocessor respectively；It is micro-
Processor is connected with the control zone of model selection, and control zone is provided with liquid feeding mode button and rinse mode button, when needing to rinse
During dialyzer, nursing staff presses push button, and microprocessor closes the 3rd magnetic valve 13, while opens second solenoid valve 11,
Physiological saline in douche can 3 is led in dialyzer 15 and is rinsed, when liquid level reaches the first liquid level sensor in douche can 3
Stop rinsing when 7, close second solenoid valve 11, while open the work that the 3rd magnetic valve 13 recovers hemodialysis system.
In order to further optimize implementation result of the present utility model, microprocessor also includes time block and alarm module,
Time block, which is used to set, rinses interval time, when the time block record time, which reaches, rinses interval time, alarm module hair
Go out to remind, in order to remind nursing staff that timing is rinsed dialyzer 15.
In order to further optimize implementation result of the present utility model, the bottom of douche can 3 is provided with heater 9, heating dress
It is prior art to put 9, and its heating control circuit is connected with microprocessor, and temperature sensor 8, TEMP are provided with douche can 3
The signal output part of device 8 is connected the temperature that the physiological saline in douche can 3 can be heated to patient comfort with microprocessor.
Referring to Fig. 2, operation principle of the present utility model is：Enter liquid feeding pattern after the completion of flushing, microprocessor is opened
First magnetic valve 5, the physiological saline in bag of saline 2 is drained in douche can 3, when liquid level reaches the second liquid level in douche can 3
The position of sensor 6, microprocessor close the first magnetic valve 5 and complete liquid feeding；When needing to rinse dialyzer, alarm module reminds shield
Reason personnel are rinsed to dialyzer, and nursing staff selects rinse mode, and microprocessor is closed the 3rd magnetic valve 13, opened simultaneously
Second solenoid valve 11, the physiological saline in douche can is led into dialyzer 15 dialyzer 15 is rinsed, when in douche can 3
When liquid level is located at the first liquid level sensor 7, second solenoid valve 11 is closed, while opens the 3rd magnetic valve 13 and recovers hemodialysis system
Work.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personnel can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent transformations done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
1. the anti-freezing flusher for haemodialysis, it is characterised in that：Including support bar (1), douche can (3), microprocessor,
And be hung on and be used for the bag of saline (2) for containing physiological saline on the support bar (1), the bag of saline (2) passes through liquid-feeding tube (4)
The douche can (3) is communicated to, the first liquid level sensor (7) is provided with from bottom to top in the douche can (3) and the second liquid level passes
Sensor (6), the signal output part of first, second liquid level sensor (7,6) are connected with the microprocessor respectively, described to add
Liquid pipe (4) is provided with the first magnetic valve (5), and the signal output part of the microprocessor is connected with first magnetic valve (5)；Institute
State douche can (3) and be communicated to hemodialysis pipeline (12) through flush pipe (10), the both ends of the hemodialysis pipeline (12) are respectively connecting to suffer from
Person (16) body, the hemodialysis pipeline (12) are provided with dialyzer (15) and circulating pump (14), and the flush pipe (10) is connected to
On hemodialysis pipeline (12) between the circulating pump (14) and patient (16), the flush pipe (10) is provided with second solenoid valve
(11), the pipeline on the hemodialysis pipeline (12) between the flush pipe (10) and patient (16) is provided with the 3rd magnetic valve
(13), second, third the described signal output part of magnetic valve (11,13) respectively with the microprocessor is connected.
2. the anti-freezing flusher according to claim 1 for haemodialysis, it is characterised in that：The microprocessor is also
Including time block and alarm module, the time block, which is used to set, rinses interval time, when the time block records
Between reach rinse interval time when, the alarm module sends prompting.
3. the anti-freezing flusher according to claim 1 for haemodialysis, it is characterised in that：The douche can (3)
Bottom be provided with heater (9), is provided with temperature sensor (8) in the douche can (3), the signal of the temperature sensor is defeated
Go out end to be connected with the microprocessor, the signal output part of the microprocessor is connected with the heater (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125051.6U CN206934395U (en) | 2017-02-10 | 2017-02-10 | Anti-freezing flusher for haemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125051.6U CN206934395U (en) | 2017-02-10 | 2017-02-10 | Anti-freezing flusher for haemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934395U true CN206934395U (en) | 2018-01-30 |
Family
ID=61356731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125051.6U Expired - Fee Related CN206934395U (en) | 2017-02-10 | 2017-02-10 | Anti-freezing flusher for haemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544675A (en) * | 2020-05-07 | 2020-08-18 | 西安交通大学医学院第二附属医院 | Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration |
-
2017
- 2017-02-10 CN CN201720125051.6U patent/CN206934395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544675A (en) * | 2020-05-07 | 2020-08-18 | 西安交通大学医学院第二附属医院 | Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration |
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Legal Events
| 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: 20180130 Termination date: 20190210 |