CN103884852B - Full-automatic dry electrolyte analyzer and analysis method thereof - Google Patents
Full-automatic dry electrolyte analyzer and analysis method thereof Download PDFInfo
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- CN103884852B CN103884852B CN201410072308.7A CN201410072308A CN103884852B CN 103884852 B CN103884852 B CN 103884852B CN 201410072308 A CN201410072308 A CN 201410072308A CN 103884852 B CN103884852 B CN 103884852B
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Abstract
The invention relates to a method and a device for a full-automatic dry electrolyte analyzer. The device can quickly and accurately determine the content of ions such as Na<+>, K<+>, Cl<-> and Ca<2+> in biological samples, such as serum, plasma, whole blood and dilute urine, and has great significance in clinical. The device achieves full-automatic monitoring of sample information through the internally arranged automatic sampling and drainage systems, and can expand to monitor a plurality of channels and samples. The device achieves automatic analysis by using a central processing system, and the measurement result is directly displayed on a liquid crystal display, and printed on an internal printer. The device is high in accuracy, accurate and reliable in measured result on any sample, high in speed, and simple to operate.
Description
Technical field
The present invention relates to medical treatment electronic equipment, particularly relate to a kind of fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers.
Background technology
The compound that electrolyte refers in aqueous or can conduct electricity under molten condition, such as acid, alkali and salt etc.Electrolyte ion main in human body has Na
+, K
+, Cl
-, Ca
2+, these ions play an important role in the process maintaining human body organismic internal environment balance and normal physiological function.Blood plasma Na
+account for 92% of plasma ion total amount, account for 90% of osmotic pressure, therefore plasma sodium plays a decisive role to osmotic pressure, and is subject to the adjustment of hypothalamus, posterior pituitary and kidney.K
+in cell, account for 98% of total amount, all have great importance maintaining the osmotic pressure of intracellular fluid, capacity and metabolism, acid base equilibrium, the irritability of neuromuscular cell membrane and the normal function that maintains cardiac muscle.Cl
-negative ion main in extracellular fluid, Ca
2+ion is the main composition thing of bone, has regulating action to contraction of muscle, blood clotting.Clinically, sodium, potassium, chlorine, calcium ion content in mensuration blood promptly and accurately, have important effect for maintenance isohydria.
Blomelicalbloodgasandelectrolrteanalyzers is indispensable instrument in clinical examination, main test maintains the balance of osmotic pressure in blood of human body, body fluid, need in the patient of a large amount of balanced fluid infusion in operation, burn, diarrhoea, acute myocardial infarction etc., test and the detection of ion are very important, so blomelicalbloodgasandelectrolrteanalyzers is the indispensable common apparatus of situation of all-level hospitals.
At present, blomelicalbloodgasandelectrolrteanalyzers mainly contains flow-type blomelicalbloodgasandelectrolrteanalyzers and semi-automatic blomelicalbloodgasandelectrolrteanalyzers two kinds, and flow-type blomelicalbloodgasandelectrolrteanalyzers generally adopts conventional ion electrodes selective, electrode structure is complicated, be difficult to automated production, production cost is high, is not easy to carry; One piece of conventional ion electrodes selective can only monitor a parameter, several piece electrode combination need be got up use during test; And flow-type electrolyte balance analyser needs start continuously, have constant drain every year, use and maintenance cost is high.The manual operation of semi-automatic blomelicalbloodgasandelectrolrteanalyzers intermediate demand, as artificial application of sample, with titer and the operation such as control liquid, removal waste fluid, and a Na
+, K
+, Cl
-, Ca
2+monitoring, needs to carry out repeatedly different monitorings, thus causes the problems such as monitoring result accuracy rate is low, complicated operation, monitoring efficiency are low.
Summary of the invention
Object of the present invention, a kind of fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers is proposed exactly, this device can realize full-automatic application of sample, auto monitoring and measurement, automatically discharge opeing three are innovated greatly, can fast, convenient, measure (whole blood, serum, blood plasma in sample accurately, urine, dislysate, and hydrating fluid etc.) ion concentration, thus the existence of solution background technology: the problems such as monitoring result accuracy rate is low, complicated operation, monitoring efficiency are low.
A kind of fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers, comprise central processing system and peripherals, described blomelicalbloodgasandelectrolrteanalyzers also comprises the dry ion test card be connected with central processing system, described dry ion test card comprises ion electrode sensitive membrane, and this ion electrode sensitive membrane comprises potassium, sodium, chlorine and calcium sensitive membrane.
Further, described fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers is also built-in with compact centrifuge, and this hydro-extractor is built-in with automatic sample-adding system, and described automatic sample-adding system is used for automatic sample serum, titer, control liquid, and effluent discharge automatically; Described compact centrifuge carries out high speed centrifugation process to serum, titer, control liquid, and the electrolyte sample after process is sent to dry ion test card and monitors; The disposable monitoring completed electrolyte sample of described dry ion test card, this dry ion test card has extendability simultaneously, to realize the monitoring of hyperchannel multisample; Monitoring Data is transferred to central processing system by dry ion test card, obtains final testing result by central processing system.
Further, described peripherals comprises LCD display, mini-printer, clock system, communication interface, supply unit and keypad.
Further, described mini-printer is built-in thermal printer.
Further, described LCD display intuitively shows the ion concentration information detected in sample.
Further, described communication interface connects outer computer, and with management software communication.
Further, supply unit adopts built-in lithium battery power supply.
Further, described automatic sample-adding system is automatic suction needle, its automatic sucking sample serum, titer, control liquid.
Present invention also offers a kind of method utilizing fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers to carry out electrolyte analysis, the method comprises the following steps:
The first step: test card socket dry ion test card being put into fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers, then starts automatic sample-adding system, inject serum respectively, titer and control liquid;
Second step: after the repeatedly high speed centrifugation process of compact centrifuge, automatically throw away waste liquid;
3rd step: send the electrolyte sample after hydro-extractor process to dry ion test card and monitor, result after monitoring is transferred to central processing system again, manually arranged by keypad, central processing system processes according to artificial setting, result is intuitively shown by LCD display, and is printed by mini-printer.
The invention has the beneficial effects as follows, this device can realize the full automatic treatment of blomelicalbloodgasandelectrolrteanalyzers, can carry out automatic sample, automatically detection, automatic drain, thus minimizing manual intervention, improve the accuracy rate of testing result, and this device adopts binary channels, can realize Na
+, K
+, Cl
-, Ca
2+disposablely complete monitoring, this device has expanded function simultaneously, can realize the monitoring of hyperchannel multisample, thus improves monitoring efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers of the present invention.
Embodiment
The built-in compact centrifuge of fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers connects automatic suction needle, can automatic sucking monitor sample serum, titer, control liquid, these three kinds of liquid enter hydro-extractor respectively, and after the high speed centrifugation process of hydro-extractor, waste liquid is discharged automatically the most at last.Electrolyte sample after centrifugal treating is sent to dry ion test card and monitors, this dry ion test card can realize the monitoring of full-automatic binary channels, realize the disposable electrolyte that completes to monitor, this dry ion test card has extendability simultaneously, can realize the monitoring of hyperchannel multisample.Sample electrolyte information after the monitoring of dry type test card is sent to central processing system, and this central processing system connects LCD display, mini-printer, clock system, RS-232 interface, keypad keys, supply unit (built-in lithium battery) respectively.After central processing unit carries out a series of process according to the instruction of keypad keys to sample information, ion concentration information in the sample finally detected is shown on LCD, user is provided visual information, testing result also can carry out printing by built-in printer simultaneously, realize the preservation of information, clock system can be package unit system and provides date and time accurately, conveniently checks, supply unit adopts built-in lithium battery device, prevents power-off intermittent operation.RS-232 interface can connect outer computer and management software carries out communication.
Fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers comprises following analytical procedure: (for binary channels):
S1, by Na
+, K
+, Cl
-, Ca
2+dry ion test card puts into the test card socket of this analyser, then starts automatic sample-adding system, injects serum respectively, titer and control liquid.
S2, after the repeatedly high speed centrifugation process of hydro-extractor, throws away waste liquid automatically.
S3, send the electrolyte sample after hydro-extractor process to dry ion test card to monitor, result after monitoring is transferred to central processing system again, manually arranged by keypad, central processing system processes according to artificial setting, result is intuitively shown by LCD display, and is printed by mini-printer.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; person skilled in the relevant technique; when not departing from the inventive method and scope; can also make a variety of changes; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection proper right of the present invention requires to limit.
Claims (1)
1. a fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers carries out the method for electrolyte analysis, this fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers comprises central processing system and peripherals, also comprise the dry ion test card be connected with central processing system, described dry ion test card comprises ion electrode sensitive membrane, and this ion electrode sensitive membrane comprises potassium, sodium, chlorine and calcium sensitive membrane; Described fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers is also built-in with compact centrifuge, and this hydro-extractor is built-in with automatic sample-adding system, and described automatic sample-adding system is used for automatic sample serum, titer, control liquid, and effluent discharge automatically; Described compact centrifuge carries out high speed centrifugation process to serum, titer, control liquid, and the electrolyte sample after process is sent to dry ion test card and monitors; The disposable monitoring completed electrolyte sample of described dry ion test card, this dry ion test card has extendability simultaneously, to realize the monitoring of hyperchannel multisample; Monitoring Data is transferred to central processing system by dry ion test card, obtains final testing result by central processing system; Described peripherals comprises LCD display, mini-printer, clock system, communication interface, supply unit and keypad; Described mini-printer is built-in thermal printer; Described LCD display intuitively shows the ion concentration information in electrolyte sample; Described communication interface connects outer computer, and with management software communication; Supply unit adopts built-in lithium battery power supply; Described automatic sample-adding system is automatic suction needle, its automatic sucking sample serum, titer, control liquid; Described communication interface is RS-232 interface; Described clock system is used for providing date and time accurately for fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers;
It is characterized in that: the method comprises the following steps:
The first step: test card socket dry ion test card being put into fully-automatic dry type blomelicalbloodgasandelectrolrteanalyzers, then starts automatic sample-adding system, inject serum respectively, titer and control liquid;
Second step: after the repeatedly high speed centrifugation process of compact centrifuge, automatically throw away waste liquid;
3rd step: send the electrolyte sample after hydro-extractor process to dry ion test card and monitor, result after monitoring is transferred to central processing system again, manually arranged by keypad, central processing system processes according to artificial setting, result is intuitively shown by LCD display, and is printed by mini-printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072308.7A CN103884852B (en) | 2014-02-28 | 2014-02-28 | Full-automatic dry electrolyte analyzer and analysis method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072308.7A CN103884852B (en) | 2014-02-28 | 2014-02-28 | Full-automatic dry electrolyte analyzer and analysis method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103884852A CN103884852A (en) | 2014-06-25 |
| CN103884852B true CN103884852B (en) | 2015-04-15 |
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|---|---|---|---|
| CN201410072308.7A Expired - Fee Related CN103884852B (en) | 2014-02-28 | 2014-02-28 | Full-automatic dry electrolyte analyzer and analysis method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487857A (en) * | 2019-08-13 | 2019-11-22 | 梅州康立高科技有限公司 | A kind of automatic quality control system and method for blomelicalbloodgasandelectrolrteanalyzers |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464411U (en) * | 2009-09-17 | 2010-05-12 | 长安大学 | Card type detector for fast detecting concentration of cyanides |
| CN202189033U (en) * | 2011-07-01 | 2012-04-11 | 烟台卓越生物技术有限责任公司 | Card-type electrolyte testing electrode matched with dry-type electrolyte analyzer |
| CN202453287U (en) * | 2011-12-07 | 2012-09-26 | 北京倍肯恒业科技发展有限责任公司 | Field operation emergency quick examination system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5308952B2 (en) * | 2009-07-27 | 2013-10-09 | 株式会社日立ハイテクノロジーズ | Automatic analyzer |
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2014
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464411U (en) * | 2009-09-17 | 2010-05-12 | 长安大学 | Card type detector for fast detecting concentration of cyanides |
| CN202189033U (en) * | 2011-07-01 | 2012-04-11 | 烟台卓越生物技术有限责任公司 | Card-type electrolyte testing electrode matched with dry-type electrolyte analyzer |
| CN202453287U (en) * | 2011-12-07 | 2012-09-26 | 北京倍肯恒业科技发展有限责任公司 | Field operation emergency quick examination system |
Non-Patent Citations (1)
| Title |
|---|
| 一种新型的化学离子敏;马政国等;《化学传感器》;20030630;第23卷(第2期);第55-60页 * |
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| CN103884852A (en) | 2014-06-25 |
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