CN2208975Y - Quick test tube - Google Patents
Quick test tube Download PDFInfo
- Publication number
- CN2208975Y CN2208975Y CN 94245914 CN94245914U CN2208975Y CN 2208975 Y CN2208975 Y CN 2208975Y CN 94245914 CN94245914 CN 94245914 CN 94245914 U CN94245914 U CN 94245914U CN 2208975 Y CN2208975 Y CN 2208975Y
- Authority
- CN
- China
- Prior art keywords
- reagent
- filter
- tube
- test tube
- piece
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 33
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 16
- 239000000284 extract Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000338 in vitro Methods 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 3
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to a quick test tube, which is characterized in that the top end of an extraction separation tube is covered by a through-hole sleeve on the center of a tube cap which is composed of the tube cap, an extraction separation tube, a filter, a test tube and a reagent film block, wherein, the extraction separation tube is tightly connected with the test tube which is provided with reagent film block via the filter. The variance result of colour or physic liquor can be detected within a few seconds or a few minutes after the sample liquor is connected with the reagent film block. The utility model has the advantages of visual result, few volume, light weight, easy portability and low cost.
Description
The utility model relates to a kind of fast detecting pipe, refer to especially a kind of easy, be used for the chemical analysis technology field, the speed of anti-drug counterfeiting surveyed pipe.
At present; China be in one by planned economic system to transition period that market economic system changes; relevant laws and regulations and social control measures are imperfection also; for example; medical market is very chaotic; counterfeit or substandard drug such as the ghost pestilence all parts of the country of stretching, healthy and interests constitute the serious danger side of body to numerous people, and partly overflow in the area.Medicine originally is the special cargo of curing the disease and saving somebody's life, for guaranteeing the safe and effective of public medications, enhancing is to the hitting dynamics of the lawless person and the case of violation of law, is badly in need of wanting a kind of testing tool of quick discriminating counterfeit or substandard drug, but current trace routine various, waste time and energy.
The purpose of this utility model is that a kind of fast detecting pipe will be provided, and it can once at the scene finish the detection task.
The purpose of this utility model is achieved in that first kind of fast detecting pipe formed by managing lid, extraction separator tube, filter, test tube and reagent membrane piece: pipe lid, extraction separator tube and test tube are cylindrical shape; There is the ball of suction pressurization hole at the Guan Gai center, and upper shield is extracting the separator tube top, extracts the separator tube low side filter is housed, and extracts separator tube by filter and is connected with test tube, and the reagent membrane piece is in vitro arranged.Filter is a cylindrical shape, and its upper diameter is a bit larger tham the diameter that extracts separator tube, and its underpart diameter is slightly smaller than the diameter of test tube, and the ball of suction vent is arranged on it, and filter is arranged in it.Reagent modules is made up of reagent mould and reagent piece, and each film piece is a class reagent or a detection reaction, and the reagent piece is embedded on the reagent membrane; Be contained in vitro.
Because adopt such scheme, the utility model can be measured the result in several seconds or a few minutes, easy and simple to handle, does not need special training; But execute-in-place, visual result can be carried small and light; Use not affected by environmently, carry out under the airtight condition, external interference is little; Cost is low, can disposablely use, and also recyclablely uses again; Applied range, the solid-liquid sample all can use, and changes different reagent membrane pieces and can detect different cultivars; Potentiality to be exploited is big, can be widely used in the detection discriminating of food, wine, chemical fertilizer, agricultural chemicals, feed and market multiple product and limit of impurities assay etc.
Below by accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the utility model embodiment 1 structure chart.
Fig. 2 is the utility model embodiment 1 parts expanded view.
Fig. 3 is a reagent membrane piece expanded view.
Among the figure: 1 pipe lid, 2 extract separator tube, 3 filters, 4 filters, 5 inhale ball pressurization hole, and 6 inhale ball vent, 7 test tubes, 8 reagent membrane pieces, 9 pieces of filter media, 10 fiber medium layers.
Referring to Fig. 1,2; The utility model embodiment 1 covers 1, one proposition separator tube 2, a filter 3, a test tube 7 and a reagent membrane piece 8 by a pipe and is formed; Whole cylindrical, agent structure is all made with transparent plastic, and test tube 7 also useable glass is made; The filter 4 of filter 3 is by common filter paper, also available synthetic filter paper; Reagent membrane is done the reagent adsorbing medium with synthetic fibers or filter paper, reagent piece foamed glass, and also available macromolecular material, the substrate of reagent modules or packaging material adopt different materials to make, as adopt acidproof, alkaline-resisting, antioxidant material etc.Pipe covers 1 central authorities the ball of suction pressurization hole, injects pressurization for inhaling ball point mouth, and pipe covers 3 upper shields extracting on separator tube 2 top ports, extracts the top that filter 3 is inserted in separator tube 2 bottoms, both tight sockets; Filter 4 is housed in the filter 3, and its outer lower portion has the ball of suction vent 6; The diameter of test tube 7 is a bit larger tham the caliber of filter 3 bottoms, both tight sockets; Reagent membrane piece 8 is contained in the test tube 7, and the reagent piece is round (Fig. 3), also can be square or rectangular body imbed with the corresponding reagent membrane of its shape in.
Use: with solid sample (as tablet) porphyrize, add and extract in the separator tube 2, add solvent then, capping jolting, filtration (are about to inhale ball as pressure filtration and are inserted in Gai Kongzhong, filtration under diminished pressure is about to inhale ball and is inserted in 3 times holes 6 of filter), filtrate contacts with reagent membrane piece in the test tube 7, and whether the change color by the reagent membrane piece after the contact or the variation of soup detect is positive reaction.
The shape of reagent membrane piece also can have multiple, as disk, square, the combination of multimembrane piece, the combination of monofilm piece, two-sided, join Standard colour board.
Claims (3)
1, a kind of fast detecting pipe, it is characterized in that it is made up of pipe lid, extraction separator tube, filter, test tube and reagent membrane piece: the pipe lid extracts separator tube and test tube is cylindrical shape; There is the ball of suction pressurization hole at the Guan Gai center, and upper shield is extracting the separator tube top, extracts the separator tube low side filter is housed, and extracts separator tube by filter and is connected with test tube, and the reagent membrane piece is in vitro arranged.
2, fast detecting pipe as claimed in claim 1 is characterized in that filter is a cylindrical shape, and its upper diameter is a bit larger tham the diameter that extracts separator tube, and its underpart diameter is slightly smaller than the diameter of test tube, and the ball of suction vent is arranged on it, and filter is arranged in it.
3, fast detecting pipe as claimed in claim 1 is characterized in that reagent modules is made up of reagent mould and reagent piece, and each film piece is a class reagent or a detection reaction, and the reagent piece is embedded on the reagent membrane; Be contained in vitro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245914 CN2208975Y (en) | 1994-11-23 | 1994-11-23 | Quick test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245914 CN2208975Y (en) | 1994-11-23 | 1994-11-23 | Quick test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208975Y true CN2208975Y (en) | 1995-10-04 |
Family
ID=33851557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245914 Expired - Fee Related CN2208975Y (en) | 1994-11-23 | 1994-11-23 | Quick test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208975Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899242A (en) * | 2012-11-02 | 2013-01-30 | 中华人民共和国上海出入境检验检疫局 | Multifunctional test tube for cultivating bacteria and using method of multifunctional test tube |
| TWI385031B (en) * | 2007-07-02 | 2013-02-11 | Ind Tech Res Inst | Apparatus and process for washing cell, tissue, or biological material |
| CN103344566A (en) * | 2013-07-31 | 2013-10-09 | 胡颖 | Cuvette for facilitating rapid detection of harmful substances in food |
| CN103868918A (en) * | 2014-04-01 | 2014-06-18 | 武汉百仕康生物科技有限公司 | Method for rapidly detecting illegal components added in Chinese patent medicines, healthcare foods, foods and cosmetics |
| CN106706622A (en) * | 2016-12-27 | 2017-05-24 | 安徽鲜森绿色食品有限公司 | Method for monitoring and controlling pesticide residue in poultry cultivation process |
-
1994
- 1994-11-23 CN CN 94245914 patent/CN2208975Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI385031B (en) * | 2007-07-02 | 2013-02-11 | Ind Tech Res Inst | Apparatus and process for washing cell, tissue, or biological material |
| US8623641B2 (en) | 2007-07-02 | 2014-01-07 | Industrial Technology Research Institute | Apparatus and method for washing biological material |
| CN102899242A (en) * | 2012-11-02 | 2013-01-30 | 中华人民共和国上海出入境检验检疫局 | Multifunctional test tube for cultivating bacteria and using method of multifunctional test tube |
| CN103344566A (en) * | 2013-07-31 | 2013-10-09 | 胡颖 | Cuvette for facilitating rapid detection of harmful substances in food |
| CN103868918A (en) * | 2014-04-01 | 2014-06-18 | 武汉百仕康生物科技有限公司 | Method for rapidly detecting illegal components added in Chinese patent medicines, healthcare foods, foods and cosmetics |
| CN103868918B (en) * | 2014-04-01 | 2016-06-29 | 武汉纳达康生物科技有限公司 | The detection pipe of a kind of illegal adding ingredient and detection method |
| CN106706622A (en) * | 2016-12-27 | 2017-05-24 | 安徽鲜森绿色食品有限公司 | Method for monitoring and controlling pesticide residue in poultry cultivation process |
| CN106706622B (en) * | 2016-12-27 | 2019-05-07 | 安徽鲜森绿色食品有限公司 | Pesticide residue monitoring and control method during a kind of poultry farming |
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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 |