CN109381761A - The device and method for generating peritoneal dialysis liquid is diluted with concentrate - Google Patents
The device and method for generating peritoneal dialysis liquid is diluted with concentrate Download PDFInfo
- Publication number
- CN109381761A CN109381761A CN201811345036.8A CN201811345036A CN109381761A CN 109381761 A CN109381761 A CN 109381761A CN 201811345036 A CN201811345036 A CN 201811345036A CN 109381761 A CN109381761 A CN 109381761A
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- China
- Prior art keywords
- peritoneal dialysis
- water
- medical fluid
- concentrate
- tempering tank
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/287—Dialysates therefor
Abstract
The invention discloses the device and method for generating peritoneal dialysis liquid is diluted with concentrate, automatically concentrate can be diluted and is configured to medical fluid, and detect whether medical fluid meets patient's use, it is adjusted simultaneously to incongruent, meet medical fluid using standard, the allocative efficiency for substantially increasing peritoneal dialysis solution, shortens setup time, shortens the treatment time of patient.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to device and the side for generating peritoneal dialysis liquid are diluted with concentrate
Method.
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.
When using peritoneal dialysis machine, peritoneal dialysis solution is first got out, when configuring peritoneal dialysis solution now with use
Dry powder and concentrate configure two methods.At present when configuring peritoneal dialysis solution, human configuration is mostly used greatly, allocative efficiency is very
It is low, and be extremely difficult to cause patient to require a great deal of time using standard, and patient will generally carry out peritonaeum several times
Dialysis, the peritoneal dialysis solution that the different patient of the latter needs to use is different, this is just required to for different peritoneal dialysis solutions
It is matched, and different peritoneal dialysis solutions needs to use different concentrates, and after configuring medical fluid with concentrate
It can not directly use, need can after all stable certain numerical value of electrolyte in the temperature of medical fluid, hydraulic and medical fluid
It is used for patient.
Therefore, it is necessary to the device for formulating and method of a kind of peritoneal dialysis solution be designed, to solve the above problems.
Summary of the invention
It is proposed by the present invention that the device and method for generating peritoneal dialysis liquid is diluted with concentrate, it can be prepared automatically using concentrate
Peritoneal dialysis solution, and whether up to standard using standard, and adjusted if detecting the temperature of peritoneal dialysis solution, hydraulic and electrolyte content
Control, improves the confecting efficiency of peritoneal dialysis solution.
In order to solve the above-mentioned technical problem, the present invention is using the basic ideas of technical solution: a kind of to be diluted with concentrate
The device of peritoneal dialysis liquid, including tempering tank are generated, water inlet pipe and inlet tube are equipped at the top of the tempering tank, bottom is equipped with outlet tube,
It is connected with electrolyte detector, temperature sensor, pressure sensor, gear pump and flowmeter on the outlet tube in turn；It is described
Inlet tube has 2, respectively medical fluid inlet tube and glucose inlet tube, and the medical fluid inlet tube is connected with medicinal cupping, the grape
Sugared inlet tube is connected with grape sugar bowl, is equipped with plunger metering pump on the medical fluid inlet tube and glucose inlet tube；It is described into
Water pipe is equipped with inlet water solenoid valve.
Further, it is equipped with liquid back pipe at the top of the tempering tank, the liquid back pipe is equipped with back liquid electromagnetic valve, described time liquid
Pipe is connected with the flowmeter on outlet tube.
Peritoneal dialysis liquid dilutes the method for generating peritoneal dialysis liquid with concentrate, comprising the following steps:
1) it, is needed that medical water is warming up to 36.5-37 DEG C using suitable concentrate according to patient first；
2), by plunger metering pump by concentrate and glucose water inspiration tempering tank, while inlet water solenoid valve is opened, made
Medical water enters in tempering tank, is diluted to form peritoneal dialysis medical fluid to concentrate and glucose water；
3), the peritoneal dialysis medical fluid for diluting formation in tempering tank is released by gear pump, then passes through temperature sensing
Whether device, pressure sensor and electrolyte detector detect the temperature of peritoneal dialysis medical fluid, hydraulic and electrolyte content respectively
Reach and uses standard；
4), according to the testing result of step 3, reach using after standard, examined into subsequent process for using, and by flowmeter
Survey the dosage of peritoneal dialysis medical fluid；Do not reach and then open back liquid electromagnetic valve using standard so that peritoneal dialysis medical fluid flow back to it is mixed
The process that bucket continues step 3 is closed, until detection data complies with standard.
Further, medical water continues into tempering tank by water inlet pipe, after medical water inlet reaches 3L, closes water inlet
Inlet water solenoid valve at pipe.
The invention has the benefit that
1, the temperature, hydraulic, electrolyte content and concentration of glucose of medical fluid can be monitored, in time to ensure that medical fluid can be for
Patient uses；
2, it improves with liquid efficiency, saves the time of configuration peritoneal dialysis solution, shorten the time of patient's peritoneal dialysis consumption.
The configuration of the present invention is simple, it is easy to use, it is suitble to promote.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the pipeline jointing construction schematic diagram of the embodiment of the present invention.
In figure: 1, tempering tank；2, water inlet pipe；3, liquid back pipe；4, medical fluid inlet tube；5, glucose inlet tube；6, outlet tube；
7, electrolyte detector；8, temperature sensor；9, pressure sensor；10, gear pump；11, flowmeter；12, liquid electromagnetic valve is returned；
13, inlet water solenoid valve；14, plunger metering pump；15, medicinal cupping；16, grape sugar bowl.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
It is as shown in Figure 1 it is a kind of the device for generating peritoneal dialysis liquid, including tempering tank 1 are diluted with concentrate, set at the top of tempering tank 1
There are water inlet pipe 2 and inlet tube, bottom is equipped with outlet tube 6, is connected with electrolyte detector 7, temperature sensor in turn on outlet tube 6
8, pressure sensor 9, gear pump 10 and flowmeter 11；Inlet tube has 2, respectively medical fluid inlet tube 4 and glucose inlet tube
5, medical fluid inlet tube 4 is connected with medicinal cupping 15, glucose inlet tube 5 be connected with grape sugar bowl 16, medical fluid inlet tube 4 and glucose into
Plunger metering pump 14 is equipped in liquid pipe 5；Water inlet pipe 2 is equipped with inlet water solenoid valve 13.It is equipped with liquid back pipe 3 at the top of tempering tank 1, returns
Liquid pipe 3 is equipped with back liquid electromagnetic valve 12, and liquid back pipe 3 is connected with the flowmeter 11 on outlet tube 6.
When in use, according to patient's needs, suitable concentrate is selected, concentrate injects in medicinal cupping 15, when configuration, first opens
2 plunger metering pumps 14 are moved, by concentrate and glucose water sucking tempering tank 1, open simultaneously inlet water solenoid valve 13, medical water
Enter tempering tank 1 simultaneously, concentrate is diluted；Then gear pump 10 is opened, by the medical fluid formed after dilution from tempering tank 1
The outlet tube 6 of bottom is extracted out, and the electricity that electrolyte detector 7, temperature sensor 8 and pressure sensor 9 detect medical fluid is passed sequentially through
Matter content, temperature and hydraulic are solved, if this 3 testing results of medical fluid are not inconsistent standardization, return flow solenoid valve is opened, by medical fluid
Tempering tank 1 is flowed back to by liquid back pipe 3 to continue to prepare, until testing result complies with standard, then medical fluid flows to next link,
Do not needed in whole process it is artificial operate, save manpower and material resources, reduce operation difficulty, improve peritoneal dialysis solution
Allocative efficiency, shorten liquid preparation time, so shorten patient treat consumption time.
The method for generating peritoneal dialysis liquid is diluted with concentrate, comprising the following steps:
1) it, is needed that medical water is warming up to 36.5-37 DEG C using suitable concentrate according to patient first；
2), by plunger metering pump 14 by concentrate and glucose water inspiration tempering tank 1, while inlet water solenoid valve is opened
13, enter medical water in tempering tank 1, concentrate and glucose water are diluted to form peritoneal dialysis medical fluid；
3), the peritoneal dialysis medical fluid for diluting formation in tempering tank 1 is released by gear pump 10, is then passed by temperature
Sensor 8, pressure sensor 9 and electrolyte detector 7 detect temperature, the hydraulic and electrolyte content of peritoneal dialysis medical fluid respectively
Whether reach using standard；
4), according to the testing result of step 3, reach using after standard, into subsequent process for using, and pass through flowmeter 11
Detect the dosage of peritoneal dialysis medical fluid；Do not reach and then open back liquid electromagnetic valve 12 using standard, so that peritoneal dialysis medical fluid stream
The process that tempering tank 1 continues step 3 is returned, until detection data complies with standard.
Medical water continues into tempering tank 1 by water inlet pipe 2, after medical water inlet reaches 3L, closes at water inlet pipe 2
Inlet water solenoid valve 13.
Flowmeter 11 can count flow of the medical fluid inside pipeline.
In actual use, electrolyte detector 7 predominantly detects the concentration of potassium ion in medical fluid, calcium ion and sodium ion,
When potassium ion in medical fluid, the concentration of calcium ion and sodium ion, the temperature of medical fluid and it is hydraulic meet using standard after, medical fluid just into
Enter subsequent use link.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (4)
1. a kind of dilute the device for generating peritoneal dialysis liquid with concentrate, it is characterised in that: including tempering tank, set at the top of the tempering tank
There are water inlet pipe and inlet tube, bottom is equipped with outlet tube, is connected with electrolyte detector, temperature sensing in turn on the outlet tube
Device, pressure sensor, gear pump and flowmeter；The inlet tube has 2, respectively medical fluid inlet tube and glucose inlet tube,
The medical fluid inlet tube is connected with medicinal cupping, and the glucose inlet tube is connected with grape sugar bowl, the medical fluid inlet tube and grape
Plunger metering pump is equipped on sugared inlet tube；The water inlet pipe is equipped with inlet water solenoid valve.
2. according to claim 1 dilute the device for generating peritoneal dialysis liquid with concentrate, it is characterised in that: the tempering tank top
Portion is equipped with liquid back pipe, and the liquid back pipe is equipped with back liquid electromagnetic valve, and the liquid back pipe is connected with the flowmeter on outlet tube.
3. diluting the method for generating peritoneal dialysis liquid with concentrate, it is characterised in that: the following steps are included:
1) it, is needed that medical water is warming up to 36.5-37 DEG C using suitable concentrate according to patient first；
2), by plunger metering pump by concentrate and glucose water inspiration tempering tank, while inlet water solenoid valve is opened, made medical
Water enters in tempering tank, is diluted to form peritoneal dialysis medical fluid to concentrate and glucose water；
3), the peritoneal dialysis medical fluid for diluting formation in tempering tank is released by gear pump, then passes through temperature sensor, pressure
Force snesor and electrolyte detector detect the temperature of peritoneal dialysis medical fluid, whether hydraulic and electrolyte content reaches makes respectively
Use standard；
4), according to the testing result of step 3, reach using after standard, detect abdomen into subsequent process for using, and by flowmeter
The dosage of film dialysis medical fluid；Do not reach and then open back liquid electromagnetic valve using standard, so that peritoneal dialysis medical fluid flows back to tempering tank
Continue the process of step 3, until detection data complies with standard.
4. it is according to claim 3 with concentrate dilute generate peritoneal dialysis liquid method, it is characterised in that: medical water by into
Water pipe continues into tempering tank, after medical water inlet reaches 3L, closes the inlet water solenoid valve at water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345036.8A CN109381761A (en) | 2018-11-13 | 2018-11-13 | The device and method for generating peritoneal dialysis liquid is diluted with concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345036.8A CN109381761A (en) | 2018-11-13 | 2018-11-13 | The device and method for generating peritoneal dialysis liquid is diluted with concentrate |
Publications (1)
| Publication Number | Publication Date |
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| CN109381761A true CN109381761A (en) | 2019-02-26 |
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ID=65428631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345036.8A Pending CN109381761A (en) | 2018-11-13 | 2018-11-13 | The device and method for generating peritoneal dialysis liquid is diluted with concentrate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915879A (en) * | 2019-03-06 | 2019-06-21 | 中国船舶重工集团公司第七0四研究所 | Ethylene glycol non-freezing solution concentration control unit and control method |
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|---|---|---|---|---|
| JPH08280793A (en) * | 1995-04-14 | 1996-10-29 | Nikkiso Co Ltd | Bicarbonate dialyzate preparing device for large number of people |
| CN102363054A (en) * | 2011-10-27 | 2012-02-29 | 尹良红 | Liquid bag type online liquid dispensing peritoneal dialysis machine |
| CN202505854U (en) * | 2011-12-27 | 2012-10-31 | 旭化成医疗株式会社 | Dialyzate cleaning device and dialysis device with same |
| CN103404500A (en) * | 2013-05-23 | 2013-11-27 | 江苏大学 | Variable amount spraying device capable of automatically mixing pesticide |
| CN204903386U (en) * | 2015-08-12 | 2015-12-23 | 广州市顺元医疗器械有限公司 | Antiseptic solution concentration monitoring devices |
| CN205127910U (en) * | 2015-11-04 | 2016-04-06 | 雷鹏 | Automatic medicament feeding system |
| CN205683848U (en) * | 2016-06-03 | 2016-11-16 | 华夏生生药业(北京)有限公司 | Medicinal liquid is dilute joins circulated filter system |
| CN108778362A (en) * | 2016-04-04 | 2018-11-09 | 美敦力公司 | Peritoneal dialysis solution generation system with integrated circulating instrument |
| CN209596288U (en) * | 2018-11-13 | 2019-11-08 | 重庆本善医疗设备有限公司 | The device for generating peritoneal dialysis liquid is diluted with concentrate |
-
2018
- 2018-11-13 CN CN201811345036.8A patent/CN109381761A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280793A (en) * | 1995-04-14 | 1996-10-29 | Nikkiso Co Ltd | Bicarbonate dialyzate preparing device for large number of people |
| CN102363054A (en) * | 2011-10-27 | 2012-02-29 | 尹良红 | Liquid bag type online liquid dispensing peritoneal dialysis machine |
| CN202505854U (en) * | 2011-12-27 | 2012-10-31 | 旭化成医疗株式会社 | Dialyzate cleaning device and dialysis device with same |
| CN103404500A (en) * | 2013-05-23 | 2013-11-27 | 江苏大学 | Variable amount spraying device capable of automatically mixing pesticide |
| CN204903386U (en) * | 2015-08-12 | 2015-12-23 | 广州市顺元医疗器械有限公司 | Antiseptic solution concentration monitoring devices |
| CN205127910U (en) * | 2015-11-04 | 2016-04-06 | 雷鹏 | Automatic medicament feeding system |
| CN108778362A (en) * | 2016-04-04 | 2018-11-09 | 美敦力公司 | Peritoneal dialysis solution generation system with integrated circulating instrument |
| CN205683848U (en) * | 2016-06-03 | 2016-11-16 | 华夏生生药业(北京)有限公司 | Medicinal liquid is dilute joins circulated filter system |
| CN209596288U (en) * | 2018-11-13 | 2019-11-08 | 重庆本善医疗设备有限公司 | The device for generating peritoneal dialysis liquid is diluted with concentrate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915879A (en) * | 2019-03-06 | 2019-06-21 | 中国船舶重工集团公司第七0四研究所 | Ethylene glycol non-freezing solution concentration control unit and control method |
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Address after: 1st Floor, 1st Card, 4th Floor, No. 9 Perfect Road, South China Modern Traditional Chinese Medicine City, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Applicant 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 Applicant before: CHONGQING BENSHAN MEDICAL EQUIPMENT CO.,LTD. |
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