CA1302247C - Sliding valve for vent of liquid collecting compartment - Google Patents
Sliding valve for vent of liquid collecting compartmentInfo
- Publication number
- CA1302247C CA1302247C CA000563473A CA563473A CA1302247C CA 1302247 C CA1302247 C CA 1302247C CA 000563473 A CA000563473 A CA 000563473A CA 563473 A CA563473 A CA 563473A CA 1302247 C CA1302247 C CA 1302247C
- Authority
- CA
- Canada
- Prior art keywords
- aperture
- compartment
- slide valve
- liquid
- vent
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 239000000427 antigen Substances 0.000 claims description 5
- 102000036639 antigens Human genes 0.000 claims description 5
- 108091007433 antigens Proteins 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000013642 negative control Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000003018 immunoassay Methods 0.000 claims description 3
- 239000013641 positive control Substances 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims 3
- 239000000806 elastomer Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 abstract description 3
- 229920002223 polystyrene Polymers 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 12
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 102000004726 Connectin Human genes 0.000 description 1
- 108010002947 Connectin Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001274660 Modulus Species 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013610 patient sample Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920003031 santoprene Polymers 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006103 sulfonylation Effects 0.000 description 1
- 238000005694 sulfonylation reaction Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
- B01L3/50255—Multi-well filtration
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9824887A | 1987-09-18 | 1987-09-18 | |
| US098,248 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1302247C true CA1302247C (en) | 1992-06-02 |
Family
ID=22268350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000563473A Expired - Fee Related CA1302247C (en) | 1987-09-18 | 1988-04-07 | Sliding valve for vent of liquid collecting compartment |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0308231B1 (de) |
| JP (1) | JPH021551A (de) |
| AT (1) | ATE78194T1 (de) |
| CA (1) | CA1302247C (de) |
| DE (1) | DE3872811T2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439303U (de) * | 1987-08-31 | 1989-03-09 | ||
| US5147609A (en) * | 1989-05-19 | 1992-09-15 | Pb Diagnostic Systems, Inc. | Assay element |
| CA2041050A1 (en) * | 1990-10-29 | 1992-04-30 | Kerinchan Babaoglu | Batch test apparatus with adjacent negative control and patient sample rows |
| DE19725894A1 (de) * | 1997-06-19 | 1998-12-24 | Biotechnolog Forschung Gmbh | Differentielle Vakuumkammer |
| US9739691B2 (en) | 2013-07-15 | 2017-08-22 | Cytogen Co., Ltd. | Slide assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4246339A (en) * | 1978-11-01 | 1981-01-20 | Millipore Corporation | Test device |
| AU2991384A (en) * | 1983-06-29 | 1985-01-03 | Precision Valve Australia Pty Limited | Self sealing caps |
| US4632901A (en) * | 1984-05-11 | 1986-12-30 | Hybritech Incorporated | Method and apparatus for immunoassays |
| DE3535292A1 (de) * | 1985-10-03 | 1987-04-09 | Bramlage Gmbh | Geraet zur portionierten ausgabe koerniger medien, tabletten oder dergleichen |
| US4719085A (en) * | 1985-12-24 | 1988-01-12 | Eastman Kodak Company | Mount for ammonia-sensitive test elements |
-
1988
- 1988-04-07 CA CA000563473A patent/CA1302247C/en not_active Expired - Fee Related
- 1988-09-16 AT AT88308558T patent/ATE78194T1/de active
- 1988-09-16 EP EP88308558A patent/EP0308231B1/de not_active Expired - Lifetime
- 1988-09-16 DE DE8888308558T patent/DE3872811T2/de not_active Expired - Lifetime
- 1988-09-18 JP JP63234692A patent/JPH021551A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0308231A3 (en) | 1989-07-19 |
| JPH021551A (ja) | 1990-01-05 |
| EP0308231B1 (de) | 1992-07-15 |
| EP0308231A2 (de) | 1989-03-22 |
| ATE78194T1 (de) | 1992-08-15 |
| DE3872811T2 (de) | 1992-12-17 |
| DE3872811D1 (de) | 1992-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |