CN102262164B - Liquid-way system of fully-automatic fecal occult blood analyzer - Google Patents
Liquid-way system of fully-automatic fecal occult blood analyzer Download PDFInfo
- Publication number
- CN102262164B CN102262164B CN 201110202690 CN201110202690A CN102262164B CN 102262164 B CN102262164 B CN 102262164B CN 201110202690 CN201110202690 CN 201110202690 CN 201110202690 A CN201110202690 A CN 201110202690A CN 102262164 B CN102262164 B CN 102262164B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- pump
- sample
- reagent
- syringe pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a liquid-way system of a fully-automatic fecal occult blood analyzer, which is composed of an automatic sample adding module and a cleaning module, wherein the automatic sample adding module is used for adding samples and reagents; the cleaning module is used for cleaning sample needles, reagent needles and stirring rods; the automatic sample adding module is composed of a sample injection pump, a sample needle, a reagent injection pump, a three-way solenoid valve, a reagent needle and a buffer solution bottle; and the cleaning module is composed of a cleaning injection pump, a three-way solenoid valve, a sample injection pump, a cleaning solution bucket, a cleaning pump, a two-way solenoid valve, a cleaning tank, a waste liquid pump and a waste liquid bucket. The invention has the beneficial effects that the injection rates of samples and reagents are controlled by the injection pumps, the quantitative accuracy is high, and the cleaning pump and the waste liquid pump are diaphragm pumps, thereby meeting the operating requirements and lowering the cost at the same time.
Description
Technical field
The present invention relates to a kind of full-automatic fecal occult blood analyser, relate in particular to a kind of liquid-way system of full-automatic fecal occult blood analyser.
Background technology
In full-automatic fecal occult blood analyser, for realizing the function of clinical trial, its liquid-way system should possess the automatic sample function, reacts in reaction cup to realize sample and reagent; Simultaneously liquid-way system also should have cleaning function, and this comprises to the cleaning of the cleaning of specimen needle inside and outside wall, reagent needles with to the cleaning of stirring rod, to reduce to greatest extent the cross pollution between each test.
The mode that realizes at present these liquid road function has a lot, and for example automatic sample is selected the high-precision ceramic syringe pump, but cost is higher; Clean specimen needle and the useful swab cleaning way of reagent needles, but complex structure.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of simple in structure, and cost is lower, can satisfy again the liquid-way system of the full-automatic fecal occult blood analyser of quantitative accuracy.
For addressing the above problem, the invention provides a kind of liquid-way system of full-automatic fecal occult blood analyser, be comprised of automatic sample module and cleaning module, the automatic sample module is used for application of sample and reagent adding, and cleaning module is used for cleaning specimen needle, reagent needles and stirring rod.
The automatic sample module is comprised of sample syringe pump, specimen needle, reagent syringe pump, three-way solenoid valve, reagent needles and damping fluid bottle, wherein the sample syringe pump is connected with specimen needle, and the reagent syringe pump is connected with the damping fluid bottle with reagent needles respectively by three-way solenoid valve.
Cleaning module forms by cleaning syringe pump, three-way solenoid valve, sample syringe pump, cleaning fluid bucket, scavenging pump, two three-way electromagnetic valves, service sink, waste drains pump and waste liquid barrel, wherein cleans syringe pump and is connected with the cleaning fluid bucket with the sample syringe pump respectively by three-way solenoid valve; The scavenging pump entrance is connected with the cleaning fluid bucket, and outlet is connected with service sink by two three-way electromagnetic valves; The waste drains pump entrance is connected with service sink, and outlet is connected with waste liquid barrel.
Beneficial effect of the present invention: sample of the present invention and reagent injection rate IR are controlled by syringe pump, and quantitative accuracy is high, and scavenging pump and waste drains pump are diaphragm pump, satisfy request for utilization and reduce costs simultaneously.
Description of drawings
Fig. 1 is structural representation of the present invention.
1, specimen needle 2, reagent needles 3, three-way solenoid valve 4, three-way solenoid valve
5, sample syringe pump 6, reagent syringe pump 7, cleaning syringe pump 8, service sink
9, two three-way electromagnetic valves 10, scavenging pump 11, waste drains pump 12, damping fluid bottle
13, cleaning fluid bucket 14, waste liquid barrel 15, stirring rod.
Embodiment
See also shown in Figure 1: the liquid-way system that the invention provides a kind of full-automatic fecal occult blood analyser, formed by automatic sample module and cleaning module, the automatic sample module is used for application of sample and reagent adding, and cleaning module is used for cleaning specimen needle 1, reagent needles 2 and stirring rod 15.
The automatic sample module is comprised of sample syringe pump 5, specimen needle 1, reagent syringe pump 6, three-way solenoid valve 3, reagent needles 2 and damping fluid bottle 12, wherein sample syringe pump 5 is connected with specimen needle 1, and reagent syringe pump 6 is connected with damping fluid bottle 12 with reagent needles 2 respectively by three-way solenoid valve 3; The suction sample scope of sample syringe pump 5 is 0~100 μ L, and reagent syringe pump 6 liquid absorption scopes are 0~500 μ L.
Cleaning module forms by cleaning syringe pump 7, three-way solenoid valve 4, sample syringe pump 5, cleaning fluid bucket 13, scavenging pump 10, two three-way electromagnetic valves 9, service sink 8, waste drains pump 11 and waste liquid barrel 14, wherein cleans syringe pump 7 and is connected with cleaning fluid bucket 13 with sample syringe pump 5 respectively by three-way solenoid valve 4; Scavenging pump 10 entrances are connected with cleaning fluid bucket 13, and outlet is connected with service sink 8 by two three-way electromagnetic valves 9; Waste drains pump 11 entrances are connected with service sink 8, and outlet is connected with waste liquid barrel 14, and cleaning syringe pump 7 liquid absorption scopes is 0~500 μ L, and scavenging pump 10 is the diaphragm pump of maximum flow 150mL/min, and waste drains pump 11 is the diaphragm pump of maximum flow 150mL/min.
The specific works principle:
The above is the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes this instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (1)
1. the liquid-way system of a full-automatic fecal occult blood analyser, formed by automatic sample module and cleaning module, the automatic sample module is used for application of sample and reagent adding, cleaning module is used for cleaning specimen needle, reagent needles and stirring rod, the automatic sample module is by the sample syringe pump, specimen needle, the reagent syringe pump, three-way solenoid valve, reagent needles and damping fluid bottle form, wherein the sample syringe pump is connected with specimen needle, the reagent syringe pump is connected with the damping fluid bottle with reagent needles respectively by three-way solenoid valve, cleaning module is by cleaning syringe pump, three-way solenoid valve, the sample syringe pump, the cleaning fluid bucket, scavenging pump, two three-way electromagnetic valves, service sink, waste drains pump and waste liquid barrel form, it is characterized in that: clean syringe pump and be connected with the cleaning fluid bucket with the sample syringe pump respectively by three-way solenoid valve, the scavenging pump entrance is connected with the cleaning fluid bucket, and outlet is connected with service sink by two three-way electromagnetic valves, the waste drains pump entrance is connected with service sink, and outlet is connected with waste liquid barrel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110202690 CN102262164B (en) | 2011-07-20 | 2011-07-20 | Liquid-way system of fully-automatic fecal occult blood analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110202690 CN102262164B (en) | 2011-07-20 | 2011-07-20 | Liquid-way system of fully-automatic fecal occult blood analyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102262164A CN102262164A (en) | 2011-11-30 |
CN102262164B true CN102262164B (en) | 2013-06-05 |
Family
ID=45008870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110202690 Active CN102262164B (en) | 2011-07-20 | 2011-07-20 | Liquid-way system of fully-automatic fecal occult blood analyzer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102262164B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103344642A (en) * | 2013-07-05 | 2013-10-09 | 深圳普门科技有限公司 | Full-automatic external detection equipment and method for measuring specific egg white by turbidimetry |
CN107290556A (en) * | 2016-03-31 | 2017-10-24 | 深圳迈瑞生物医疗电子股份有限公司 | A kind of sample analyser |
CN109520806B (en) * | 2017-09-20 | 2023-09-12 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer and control method thereof |
CN108362865B (en) * | 2017-12-29 | 2020-06-02 | 迪瑞医疗科技股份有限公司 | Method for testing secretion and liquid path system |
CN108627657A (en) * | 2018-01-18 | 2018-10-09 | 重庆中元汇吉生物技术有限公司 | A kind of liquid path system, immune quantitative analyzer and its control method |
CN110320379B (en) * | 2018-03-30 | 2024-01-09 | 成都深迈瑞医疗电子技术研究院有限公司 | Sample analyzer and cleaning method thereof |
CN109709056B (en) * | 2019-02-22 | 2021-03-23 | 河南理工大学 | Flash quantitative analysis method and analyzer for mixture based on spectral information |
CN114368722B (en) * | 2022-01-18 | 2023-07-25 | 广州科方生物技术股份有限公司 | Quick pipeline emptying system and filling method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1437026A (en) * | 2002-02-06 | 2003-08-20 | 日立全球先端科技股份有限公司 | Automatic analytical apparatus |
CN201760292U (en) * | 2010-07-30 | 2011-03-16 | 孔兵 | Semi-automatic multifunctional liquid operating equipment capable of cleaning inner and outer walls of sampling needle |
CN101987302A (en) * | 2010-10-21 | 2011-03-23 | 孔兵 | Quick multifunctional liquid operation device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60225064A (en) * | 1984-04-23 | 1985-11-09 | Olympus Optical Co Ltd | Reagent distributor |
JP2729942B2 (en) * | 1993-02-25 | 1998-03-18 | 株式会社堀場製作所 | Automatic electrolyte analyzer sampling method |
-
2011
- 2011-07-20 CN CN 201110202690 patent/CN102262164B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1437026A (en) * | 2002-02-06 | 2003-08-20 | 日立全球先端科技股份有限公司 | Automatic analytical apparatus |
CN201760292U (en) * | 2010-07-30 | 2011-03-16 | 孔兵 | Semi-automatic multifunctional liquid operating equipment capable of cleaning inner and outer walls of sampling needle |
CN101987302A (en) * | 2010-10-21 | 2011-03-23 | 孔兵 | Quick multifunctional liquid operation device |
Non-Patent Citations (2)
Title |
---|
JP昭60-225064A 1985.11.09 |
JP特开平6-249763A 1994.09.09 |
Also Published As
Publication number | Publication date |
---|---|
CN102262164A (en) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102262164B (en) | Liquid-way system of fully-automatic fecal occult blood analyzer | |
CN103454439B (en) | A kind of micro-fluidic chip integral type sampling system | |
CN101869894B (en) | Clean device, purging system, cleaning method and particle analyzer | |
CN202133670U (en) | Liquid path system of full-automatic fecal occult blood analyser | |
CN102759474A (en) | Liquid-based cell smear manufacturing and dyeing machine utilizing principles of injection and pipetting | |
CN105784571A (en) | Double-cell measurement method and device for certain reaction protein (CRP) | |
CN103852587B (en) | Liquid sample introduction system and control method thereof | |
CN105562389A (en) | Sampling needle cleaning system and sampling needle cleaning method | |
CN102649121A (en) | Sampling needle cleaner and sample analyzing device therewith inside | |
CN103398890B (en) | A kind of liquid-based cell sample manufacturing system and flaking method thereof | |
CN203178290U (en) | Full-automatic biochemical ionic analysis liquid path system | |
CN103230897A (en) | Cleaning device and cleaning method | |
CN112858659B (en) | Sampling needle cleaning system, sample analyzer and immune luminescence analyzer | |
CN111289762A (en) | Micro-fluidic chip sample adding device and testing method | |
CN107643393B (en) | Sample analyzer, method for cleaning sample analyzer, and use of liquid containing hemolytic agent component | |
CN101332459B (en) | Cleaning head of porous sheet | |
CN109294890B (en) | Microbial fermentation multi-component online analysis device and use method thereof | |
CN104297023B (en) | A cell analyzer, a mixing device thereof and a mixing method | |
CN203350169U (en) | Sampling rinsing system | |
CN204882593U (en) | Negative pressure liquid feeding device of full -automatic biochemical analysis appearance | |
CN211826105U (en) | Micro-fluidic chip application of sample device | |
CN206638690U (en) | A kind of injection device of reagent | |
CN203265144U (en) | Washing device | |
CN210875403U (en) | Full-automatic liquid feeding device | |
CN209400555U (en) | A kind of cleaning liquid channel system for specific protein analyzer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee after: Medical Polytron Technologies Inc Address before: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee before: Changchun Dirui Medical Technology Co., Ltd. |