CN2446510Y - Disposable cell enrichent collector - Google Patents
Disposable cell enrichent collector Download PDFInfo
- Publication number
- CN2446510Y CN2446510Y CN 00248761 CN00248761U CN2446510Y CN 2446510 Y CN2446510 Y CN 2446510Y CN 00248761 CN00248761 CN 00248761 CN 00248761 U CN00248761 U CN 00248761U CN 2446510 Y CN2446510 Y CN 2446510Y
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- Prior art keywords
- conduit
- utility
- collector
- model
- retaining valve
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- Expired - Fee Related
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a disposable cell enrichment collector, which comprises an injector, a triplet, conduits, unidirectional valves and a filter, wherein, the triplet is connected with the injector and two conduits, wherein, one unidirectional valve is connected to one conduit; the control flow direction of the unidirectional valve is opposite to the triplet; the other unidirectional valve and the filter are connected to the other conduit; the control flow direction of the unidirectional valve enters the triplet. The utility model causes the examined liquid to flow towards single direction by continuously pumping, puling and pushing the injector; thus, cells are filtered and are collected on a filter membrane. The utility model has the advantages of simple structure, convenient operation and use, no need of power supplies, high work efficiency and low cost.
Description
The utility model relates to a kind of medicine equipment, specifically a kind of disposable use cell enrichment collector.
As everyone knows, in medical diagnosis on disease, pathological analysis process, collect the cell of related organization, the analytical test of being correlated with is means commonly used, important.Enrichment of cell is wherein element task, and at present, each hospital generally adopts hydro-extractor etc. to carry out separation, the enrichment of cell.Hydro-extractor adds corresponding support equipment, the price height, and some infirmaries often can not be equipped with.And it uses also more complicated, inconvenient operation.
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, and is easy to operate, need not use power supply, and result of use is good, the disposable use cell enrichment collector that efficient is high
For achieving the above object, a kind of disposable use cell enrichment collector of the utility model, it comprises syringe, threeway, conduit, retaining valve, filtrator, it is characterized in that connecting syringe and two conduits by threeway, wherein be connected with retaining valve in a conduit, it is threeway dorsad that the control of this retaining valve flows to, and is connected with retaining valve and filtrator in another root conduit, and it is to enter threeway that the control of this retaining valve flows to.
The utility model filtrator adopts the upper and lower shell body structure, and the two snaps together, and can conveniently open, and filtering membrane is clipped in wherein, and it is used for filtering, collecting cell.
The utility model is owing to adopt said structure, and during use, conduit is put into liquid container, by continuous pull, pushing syringe, and tested liquid uniflux, cell is filtered, is collected on the filtering membrane, and enrichment is got up, and is used for analytical test.The utility model simple structure, easy for operation, need not use power supply, high efficiency, cost is low.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
As can be seen from Figure 1, a kind of disposable use cell enrichment collector of the utility model, it comprises syringe 1, threeway 2, conduit 4,7, retaining valve 3,5, filtrator 6 etc., threeway 2 connects syringe 1 and two conduits 4,7, wherein be connected with retaining valve 3 in the conduit 4, it is threeway dorsad that the control of retaining valve 3 flows to, and is connected with retaining valve 5 and filtrator 6 in the conduit 7, and it is to enter threeway that the control of retaining valve 5 flows to.
What the utility model syringe 1 adopted is exactly existing disposable syringe, and filtrator adopts the upper and lower shell body structure, and upper and lower casing snaps together, and can conveniently open, and takes out filtering membrane wherein.Filtering membrane is clipped between the upper and lower casing, and it is used for filtering, collecting cell.Filtering membrane adopts miillpore filter, and its pore size is pressed the size of cell and selected.
When the utility model uses, conduit 7 is put into tested liquid container, conduit 4 is put in another collection container, by the piston of continuous pull, pushing syringe 1, tested liquid uniflux, cell is filtered, is collected on the filtering membrane, enrichment is got up, and is used for analytical test.For same filtrate, can be repeatedly, multiple times of filtration, filter collection cell wherein fully.
The utility model simple structure, easy for operation, need not use power supply, high efficiency, cost is low.
Claims (2)
1, a kind of disposable use cell enrichment collector, it comprises syringe, threeway, conduit, retaining valve, filtrator, it is characterized in that connecting syringe and two conduits by threeway, wherein be connected with retaining valve in a conduit, it is threeway dorsad that the control of this retaining valve flows to, be connected with retaining valve and filtrator in another root conduit, it is to enter threeway that the control of this retaining valve flows to.
2, disposable use cell enrichment collector as claimed in claim 1 is characterized in that said filtrator adopts the upper and lower shell body structure, and upper and lower casing snaps together, and filtering membrane is clipped in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248761 CN2446510Y (en) | 2000-09-27 | 2000-09-27 | Disposable cell enrichent collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248761 CN2446510Y (en) | 2000-09-27 | 2000-09-27 | Disposable cell enrichent collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446510Y true CN2446510Y (en) | 2001-09-05 |
Family
ID=33607335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00248761 Expired - Fee Related CN2446510Y (en) | 2000-09-27 | 2000-09-27 | Disposable cell enrichent collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446510Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371212C (en) * | 2005-05-30 | 2008-02-27 | 厦门大学 | Ship water ballast and sediment collector |
| CN101329231B (en) * | 2008-08-01 | 2010-07-07 | 张震 | Conical filter and full cast-off cell automatic collection instrument |
| CN101963550A (en) * | 2010-06-07 | 2011-02-02 | 广东省农业科学院土壤肥料研究所 | Soil solution extractor |
| CN103063500A (en) * | 2011-10-19 | 2013-04-24 | 封江南 | Suspension cell dyeing device |
| CN103669468A (en) * | 2013-12-04 | 2014-03-26 | 山东新华医疗器械股份有限公司 | Multifunctional water taking device |
| GB2543129A (en) * | 2015-08-04 | 2017-04-12 | Tokarski Adam | Sampling device |
| CN112525603A (en) * | 2021-02-08 | 2021-03-19 | 天宇利水信息技术成都有限公司 | Silt sampling equipment suitable for flood season river |
| CN113549536A (en) * | 2021-07-13 | 2021-10-26 | 深圳赛桥生物创新技术有限公司 | Sterile cell sampling device and method based on totally-enclosed syringe |
-
2000
- 2000-09-27 CN CN 00248761 patent/CN2446510Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371212C (en) * | 2005-05-30 | 2008-02-27 | 厦门大学 | Ship water ballast and sediment collector |
| CN101329231B (en) * | 2008-08-01 | 2010-07-07 | 张震 | Conical filter and full cast-off cell automatic collection instrument |
| CN101963550A (en) * | 2010-06-07 | 2011-02-02 | 广东省农业科学院土壤肥料研究所 | Soil solution extractor |
| CN103063500A (en) * | 2011-10-19 | 2013-04-24 | 封江南 | Suspension cell dyeing device |
| CN103063500B (en) * | 2011-10-19 | 2015-06-17 | 封江南 | Suspension cell dyeing device |
| CN103669468A (en) * | 2013-12-04 | 2014-03-26 | 山东新华医疗器械股份有限公司 | Multifunctional water taking device |
| GB2543129A (en) * | 2015-08-04 | 2017-04-12 | Tokarski Adam | Sampling device |
| US10006838B2 (en) | 2015-08-04 | 2018-06-26 | Adam Tokarski | Sampling device |
| GB2543129B (en) * | 2015-08-04 | 2019-03-13 | Komplx Eng Llc | Sampling device |
| CN112525603A (en) * | 2021-02-08 | 2021-03-19 | 天宇利水信息技术成都有限公司 | Silt sampling equipment suitable for flood season river |
| CN113549536A (en) * | 2021-07-13 | 2021-10-26 | 深圳赛桥生物创新技术有限公司 | Sterile cell sampling device and method based on totally-enclosed syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |