CN202133670U - Liquid path system of full-automatic fecal occult blood analyser - Google Patents
Liquid path system of full-automatic fecal occult blood analyser Download PDFInfo
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- CN202133670U CN202133670U CN 201120258341 CN201120258341U CN202133670U CN 202133670 U CN202133670 U CN 202133670U CN 201120258341 CN201120258341 CN 201120258341 CN 201120258341 U CN201120258341 U CN 201120258341U CN 202133670 U CN202133670 U CN 202133670U
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Abstract
The utility model discloses a liquid path system of a full-automatic fecal occult blood analyser. The system is composed of an automatic sample adding module and a cleaning module. The automatic sample adding module is used for adding a sample and adding a reagent. The cleaning module is used for cleaning a sample needle, a reagent needle and a stirring rod. The automatic sample adding module is composed of a sample injection pump, the sample needle, a reagent injection pump, a three-way electromagnetic valve, the reagent needle and a buffer liquid bottle. The cleaning module is composed of a cleaning injection pump, a three-way electromagnetic valve, a sample injection pump, a cleaning liquid barrel, a cleaning pump, a two-way electromagnetic valve, a cleaning tank, a waste liquid pump and a waste liquid barrel. The liquid path system disclosed by the utility model has the benefits that: the injection amounts of the sample and the reagent are controlled by the injection pump; the quantitative precision is high; both the cleaning pump and the waste liquid pump are diaphragm pumps; therefore, the use requirements can be satisfied; simultaneously, the cost is reduced.
Description
Technical field
The utility model relates to a kind of full-automatic fecal occult blood analyser, relates 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 automatic application of 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 the cross pollution between each test to greatest extent.
The mode that realizes these liquid road functions at present has a lot, and for example application of sample is selected the high-precision ceramic syringe pump for use automatically, 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 utility model mainly solves provides a kind of simple in structure, and cost is lower, can satisfy the liquid-way system of the full-automatic fecal occult blood analyser of quantitative accuracy again.
For addressing the above problem; The utility model provides a kind of liquid-way system of full-automatic fecal occult blood analyser; Be made up of automatic application of sample module and cleaning module, the application of sample module is used for application of sample and adds reagent automatically, and cleaning module is used to clean specimen needle, reagent needles and stirring rod.
Automatically the application of sample module is made up of sample syringe pump, specimen needle, reagent syringe pump, three-way solenoid valve, reagent needles and damping fluid bottle; Wherein the sample syringe pump links to each other with specimen needle, and the reagent syringe pump links to each other with the damping fluid bottle with reagent needles respectively through three-way solenoid valve.
Cleaning module is formed 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 links to each other with the cleaning fluid bucket with the sample syringe pump respectively through three-way solenoid valve; The scavenging pump inlet links to each other with the cleaning fluid bucket, and outlet links to each other with service sink through two three-way electromagnetic valves; The waste drains pump inlet links to each other with service sink, and outlet links to each other with waste liquid barrel.
The beneficial effect of the utility model: the utility model sample 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 cost simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
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 utility model provides a kind of liquid-way system of full-automatic fecal occult blood analyser; Form by automatic application of sample module and cleaning module; Automatically the application of sample module is used for application of sample and adds reagent, and cleaning module is used to clean specimen needle 1, reagent needles 2 and stirring rod 15.
Automatically the application of sample module is made up 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 links to each other with specimen needle 1, and reagent syringe pump 6 links to each other with damping fluid bottle 12 with reagent needles 2 respectively through three-way solenoid valve 3; The suction appearance 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 is formed 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 passes through three-way solenoid valve 4 and link to each other with cleaning fluid bucket 13 with sample syringe pump 5 respectively; Scavenging pump 10 inlets link to each other with cleaning fluid bucket 13, and outlet links to each other with service sink 8 through two three-way electromagnetic valves 9; Waste drains pump 11 inlets link to each other with service sink 8, and outlet links to each other 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.
Concrete principle of work:
The above is the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes this instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. the liquid-way system of a full-automatic fecal occult blood analyser; It is characterized in that: form by automatic application of sample module and cleaning module; Automatically the application of sample module is used for application of sample and adds reagent; Cleaning module is used to clean specimen needle, reagent needles and stirring rod; Automatically the application of sample module is made up of sample syringe pump, specimen needle, reagent syringe pump, three-way solenoid valve, reagent needles and damping fluid bottle, and wherein the sample syringe pump links to each other with specimen needle, and the reagent syringe pump links to each other with the damping fluid bottle with reagent needles respectively through three-way solenoid valve; Cleaning module is formed 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 links to each other with the cleaning fluid bucket with the sample syringe pump respectively through three-way solenoid valve; The scavenging pump inlet links to each other with the cleaning fluid bucket, and outlet links to each other with service sink through two three-way electromagnetic valves; The waste drains pump inlet links to each other with service sink, and outlet links to each other with waste liquid barrel.
2. the liquid-way system of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: the suction appearance scope of described sample syringe pump is 0～100 μ L.
3. the liquid-way system of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: described reagent syringe pump liquid absorption scope is 0～500 μ L.
4. the liquid-way system of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: described cleaning syringe pump liquid absorption scope is 0～500 μ L.
5. the liquid-way system of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: described scavenging pump is the diaphragm pump of maximum flow 150mL/min.
6. the liquid-way system of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: described waste drains pump is the diaphragm pump of maximum flow 150mL/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120258341 CN202133670U (en) | 2011-07-21 | 2011-07-21 | Liquid path system of full-automatic fecal occult blood analyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120258341 CN202133670U (en) | 2011-07-21 | 2011-07-21 | Liquid path system of full-automatic fecal occult blood analyser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133670U true CN202133670U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120258341 Expired - Lifetime CN202133670U (en) | 2011-07-21 | 2011-07-21 | Liquid path system of full-automatic fecal occult blood analyser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133670U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879595A (en) * | 2012-09-29 | 2013-01-16 | 力合科技（湖南）股份有限公司 | Automatic sample injector and sample injection testing system |
| CN103433256A (en) * | 2013-09-04 | 2013-12-11 | 深圳市锦瑞电子有限公司 | Cleaning device and cleaning method for sampling needle of specific protein analysis meter |
| WO2014015691A1 (en) * | 2012-07-20 | 2014-01-30 | 深圳市麦迪聪医疗电子有限公司 | Blood gas analyzer and method of use thereof |
| CN107966583A (en) * | 2017-12-26 | 2018-04-27 | 北京博晖创新光电技术股份有限公司 | A kind of autosampler based on kit |
-
2011
- 2011-07-21 CN CN 201120258341 patent/CN202133670U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015691A1 (en) * | 2012-07-20 | 2014-01-30 | 深圳市麦迪聪医疗电子有限公司 | Blood gas analyzer and method of use thereof |
| CN102879595A (en) * | 2012-09-29 | 2013-01-16 | 力合科技（湖南）股份有限公司 | Automatic sample injector and sample injection testing system |
| CN103433256A (en) * | 2013-09-04 | 2013-12-11 | 深圳市锦瑞电子有限公司 | Cleaning device and cleaning method for sampling needle of specific protein analysis meter |
| CN103433256B (en) * | 2013-09-04 | 2016-04-20 | 深圳市锦瑞电子有限公司 | Specific protein analyzer sampling needle cleaning device and method |
| CN107966583A (en) * | 2017-12-26 | 2018-04-27 | 北京博晖创新光电技术股份有限公司 | A kind of autosampler based on kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |