CN209348434U - Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system - Google Patents
Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system Download PDFInfo
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- CN209348434U CN209348434U CN201821867571.5U CN201821867571U CN209348434U CN 209348434 U CN209348434 U CN 209348434U CN 201821867571 U CN201821867571 U CN 201821867571U CN 209348434 U CN209348434 U CN 209348434U
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- filter device
- liquid
- dialysate filter
- inlet
- peritoneal dialysis
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Abstract
The utility model discloses peritoneal dialysis liquid online generating means dialysate filter device integrity testing systems, including dialysate filter device, dialysate filter device has 1 inlet, 2 liquid outlets and 1 impurity discharge outlet, inlet pipe and air inlet pipeline are connected at inlet, inlet pipe is equipped with liquid inlet electromagnetic valve, and close inlet is connected with check-valves, first filter, intake solenoid valve and the second filter in turn on air inlet pipeline；2 liquid outlets are connected with outlet tube road after being connected, outlet tube road is equipped with liquid outlet electromagnetic valve, first pressure sensor and plunger metering pump；Impurity discharge solenoid valve is equipped at impurity discharge outlet.Detection is based on the online generating means of peritoneal dialysis liquid, with the online generating means common sparing pipeline of peritoneal dialysis liquid, save the cost；It is capable of the integrity degree of accurate judgement dialysate filter device self-filtering core, detection efficiency is high, as a result accurately；It can automatically detect, user need to only check pressure sensor data, save human cost.
Description
Technical field
The utility model relates to technical field of medical equipment, the in particular to online generating means dialysate filter of peritoneal dialysis liquid
Device integrity testing system.
Background technique
Peritoneal dialysis is using abdominal cavity as swapace, using peritonaeum as semi-permeable membrane, by the dialyzate and peritonaeum that pour into abdominal cavity
Plasma composition in the capillary of the other side carries out the exchange of solute and moisture, removes the metabolite of internal retention and excessive
Moisture, while by dialyzate supplement body necessary to substance, to achieve the purpose that treatment.Due to its safe, side
Just, simply, fast, it has also become one of the critical treatment method of end-stage renal disease (ESRD).Peritoneal dialysis is to utilize human body
A kind of dialysis of the peritonaeum of itself as dialysis membrane.
The infusion bag that traditional peritoneal dialysis generally passes through suspension carries out conveying circulation fluid, then passes through vial receiving body
The waste liquid of interior discharge, this traditional mode efficiency is very low, and the time of cost is longer, but also to expend many manpowers and also grasp
Make.And peritoneal dialysis liquid also needs to fall the air filtration in medical fluid using preceding, peritoneal dialysis liquid filter used at present, and filter
Can the filtration core integrated degree of the inside of device directly affect peritoneal dialysis liquid and use, if configured using the online generating means of transparent liquid
Peritoneal dialysis liquid, peritoneal dialysis liquid filter more influence the normal use of equipment.
Therefore, it is necessary to a kind of dialysate filter device integrity testing system be designed, to solve the above problems.
Utility model content
The utility model proposes peritoneal dialysis liquid online generating means dialysate filter device integrity testing system, according to saturating
The principle for analysing liquid filter, judges whether dialysate filter device self-filtering core is complete, shortens by signal piping pressure
Detect the time of consumption, additionally it is possible to be detected automatically, improve detection efficiency.
In order to solve the above-mentioned technical problem, the utility model is using the basic ideas of technical solution: a kind of peritoneal dialysis liquid exists
Line generating means dialysate filter device integrity testing system, including dialysate filter device, the dialysate filter device have 1
Inlet, 2 liquid outlets and 1 impurity discharge outlet are connected with inlet pipe and air inlet pipeline, the feed liquor at the inlet
Pipeline is equipped with liquid inlet electromagnetic valve, and close inlet is connected with check-valves, first filter, air inlet in turn on the air inlet pipeline
Solenoid valve and the second filter；2 liquid outlets are connected with outlet tube road after being connected, the outlet tube road is close to liquid out
Mouth is successively arranged liquid outlet electromagnetic valve, first pressure sensor and plunger metering pump；Impurity is equipped at the impurity discharge outlet to discharge
Solenoid valve.
Further, the dialysate filter device has 2, respectively the first dialysate filter device and the second dialysate filter
2 liquid outlets of device, the first dialysate filter device are connected with the inlet of the second dialysate filter device, and described second
2 liquid outlets of dialysate filter device connect outlet tube road after being connected.
Further, electrolyte is successively also connected between the outlet tube road dialysate filter device and liquid outlet electromagnetic valve
Detector, the first temperature sensor, second temperature sensor and gas bubble detector.
Further, human body access interface is additionally provided between the pressure sensor and plunger metering pump, the human body connects
Second pressure sensor and discharging of waste liquid solenoid valve are equipped between inbound port and plunger metering pump.
The utility model has the following beneficial effects:
1, the online generating means of peritoneal dialysis liquid are based on, with the online generating means common sparing pipeline of peritoneal dialysis liquid, save the cost；
2, it is capable of the integrity degree of accurate judgement dialysate filter device self-filtering core, detection efficiency is high, as a result accurately；
3, it can automatically detect, user need to only check pressure sensor data, save human cost.This is practical
New structure is simple, easy to use, is suitble to promote.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the pipeline jointing construction schematic diagram of the utility model embodiment.
In figure: 1, dialysate filter device；2, liquid inlet electromagnetic valve；3, liquid outlet electromagnetic valve；4, first pressure sensor；5, second
Pressure sensor；6, plunger metering pump；7, discharging of waste liquid solenoid valve；8, human body access interface；9, intake solenoid valve；10, second
Filter；11, first filter；12, check-valves；13, impurity discharge solenoid valve；14, electrolyte detector；15, the first temperature
Sensor；16, second temperature sensor；17, gas bubble detector.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of peritoneal dialysis liquid online generating means 1 integrity testing system of dialysate filter device as shown in Figure 1, including it is saturating
Liquid filter 1 is analysed, dialysate filter device 1 has 1 inlet, 2 liquid outlets and 1 impurity discharge outlet, is connected at inlet
Inlet pipe and air inlet pipeline, inlet pipe are equipped with liquid inlet electromagnetic valve 2, are connected in turn only on air inlet pipeline close to inlet
Return valve 12, first filter 11, intake solenoid valve 9 and the second filter 10；2 liquid outlets are connected with outlet tube after being connected
Road, outlet tube road are successively arranged liquid outlet electromagnetic valve 3, first pressure sensor 4 and plunger metering pump 6 close to liquid outlet；Impurity
Impurity discharge solenoid valve 13 is equipped at discharge outlet.
Dialysate filter device 1 has 2, respectively the first dialysate filter device 1 and the second dialysate filter device 1, and first thoroughly
2 liquid outlets of analysis liquid filter 1 are connected with the inlet of the second dialysate filter device 1, the second dialysate filter device 1
2 liquid outlets connect outlet tube road after being connected.
Electrolyte detector 14, are successively also connected between outlet tube road dialysate filter device 1 and liquid outlet electromagnetic valve 3
One temperature sensor 15, second temperature sensor 16 and gas bubble detector 17.
Human body access interface 8, human body access interface 8 and plunger meter are additionally provided between pressure sensor and plunger metering pump 6
Second pressure sensor 5 and discharging of waste liquid solenoid valve 7 are equipped between amount pump 6.
1 integrity testing system of dialysate filter device is arranged based on the online generating means of peritoneal dialysis liquid, is existed to peritoneal dialysis liquid
Dialysate filter device 1 in line generating means is detected.
Check-valves 12 is used to prevent medical fluid from entering air inlet pipeline.
The online generating means of peritoneal dialysis liquid first open liquid inlet electromagnetic valve 2 and liquid outlet electromagnetic valve 3 when using the part, so that
Configured medical fluid enters dialysate filter device 1, and after the completion of filtering, medical fluid is flowed out from liquid outlet, then detects the electricity in medical fluid
Matter content, temperature, gas content and hydraulic are solved, it, can be by human body access interface 8 and people if these projects comply with standard
Body is connected, and carries out abdomen liquid dialysis treatment, opens impurity discharge solenoid valve 13 and plunger metering pump 6 after having treated, will be used
Dialyzate extraction exhausts；It and is then first to close liquid inlet electromagnetic valve 2 and impurity discharge electricity to the integrity detection of dialysate filter device 1
Magnet valve 13 opens liquid outlet electromagnetic valve 3, intake solenoid valve 9 and discharging of waste liquid solenoid valve 7, while starting plunger metering pump 6, and first
Filter 11 and the second filter 10 are used to prevent the impurity in atmosphere from entering dialysate filter device 1, in the work of plunger metering pump 6
Under, it will be pumped into negative pressure inside liquid outlet to this segment management of plunger metering pump 6, if the filtration core of dialysate filter device 1 has been
Whole, then gas will not pass through observation the by dialysate filter device 1, into outlet tube road, so that outlet tube road forms negative pressure
One pressure sensor 4 and second pressure sensor 5 judge that, if the filtration core of dialysate filter device 1 has breakage, atmosphere is calmed the anger
Know from experience and outlet tube road is entered by filtration core, then remains atmospheric pressure state, entire detection process letter inside outlet tube road
Single, accurate, user, which need to only observe pressure sensor, can determine whether that workload is small, improve detection efficiency.
The connection of outlet tube road the electrolyte detector 14, the first temperature sensor 15, second temperature of dialysate filter device 1
Sensor 16 and gas bubble detector 17 are to detect medicine for detecting electrolyte content in medical fluid and temperature and gas content
Whether liquid reaches using standard, and the human body access interface 8 connected between pressure sensor and plunger metering pump 6 is for trouble
It is the contact port with human body that person, which does the dialysis of abdomen liquid, and second pressure is equipped between human body access interface 8 and plunger metering pump 6 and is sensed
Device 5 and discharging of waste liquid solenoid valve 7 are the discharging of waste liquid management after the used dialyzate discharge human body of patient, pass through plunger meter
Amount pump 6 is released discharge；First temperature sensor 15 is used to detect the temperature of medical fluid, and second temperature sensor 16 is used to early warning
The temperature of medical fluid is alarmed if fluid temperature reaches the maximum temperature of setting, and user is reminded to carry out cooling process.
Detection is based on the online generating means of peritoneal dialysis liquid, with the online generating means common sparing pipeline of peritoneal dialysis liquid, save the cost；
It is capable of the integrity degree of 1 self-filtering core of accurate judgement dialysate filter device, detection efficiency is high, as a result accurately；It can automatically detect,
User need to only check pressure sensor data, save human cost.
The utility model is reliable, practical device, easy to use, is suitble to promote.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (4)
1. a kind of peritoneal dialysis liquid online generating means dialysate filter device integrity testing system, it is characterised in that: including dialysis
Liquid filter, the dialysate filter device have 1 inlet, 2 liquid outlets and 1 impurity discharge outlet, connect at the inlet
It is connected to inlet pipe and air inlet pipeline, the inlet pipe is equipped with liquid inlet electromagnetic valve, close inlet on the air inlet pipeline
It is connected with check-valves, first filter, intake solenoid valve and the second filter in turn；2 liquid outlets connect after being connected
There is outlet tube road, the outlet tube road is successively arranged liquid outlet electromagnetic valve, first pressure sensor and plunger meter close to liquid outlet
Amount pump；Impurity discharge solenoid valve is equipped at the impurity discharge outlet.
2. peritoneal dialysis liquid online generating means dialysate filter device integrity testing system according to claim 1, special
Sign is: the dialysate filter device has 2, respectively the first dialysate filter device and the second dialysate filter device, and described
2 liquid outlets of one dialysate filter device are connected with the inlet of the second dialysate filter device, the second dialyzate mistake
2 liquid outlets of filter connect outlet tube road after being connected.
3. peritoneal dialysis liquid online generating means dialysate filter device integrity testing system according to claim 2, special
Sign is: electrolyte detector, are successively also connected between the outlet tube road dialysate filter device and liquid outlet electromagnetic valve
One temperature sensor, second temperature sensor and gas bubble detector.
4. peritoneal dialysis liquid online generating means dialysate filter device integrity testing system according to claim 3, special
Sign is: human body access interface, the human body access interface and column are additionally provided between the pressure sensor and plunger metering pump
It fills in and is equipped with second pressure sensor and discharging of waste liquid solenoid valve between metering pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867571.5U CN209348434U (en) | 2018-11-13 | 2018-11-13 | Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867571.5U CN209348434U (en) | 2018-11-13 | 2018-11-13 | Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system |
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| CN209348434U true CN209348434U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821867571.5U Active CN209348434U (en) | 2018-11-13 | 2018-11-13 | Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395588A (en) * | 2018-11-13 | 2019-03-01 | 重庆本善医疗设备有限公司 | Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system |
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2018
- 2018-11-13 CN CN201821867571.5U patent/CN209348434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395588A (en) * | 2018-11-13 | 2019-03-01 | 重庆本善医疗设备有限公司 | Peritoneal dialysis liquid online generating means dialysate filter device integrity testing system |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528451 1st Floor, 1st Floor, 4th Floor, No. 9, Perfect Road, South China Modern Traditional Chinese Medicine City, Nanlang Street, Zhongshan City, Guangdong Province Patentee after: Zhongshan Benshan Medical Technology Co.,Ltd. Address before: 9-1, 9-2, Building 3, No. 28, Gang'an 2nd Road, Jiangbei District, Chongqing 400000 Patentee before: CHONGQING BENSHAN MEDICAL EQUIPMENT CO.,LTD. |
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