EP3973265A4 - Automated analysis system utilizing reagent addition - Google Patents
Automated analysis system utilizing reagent addition Download PDFInfo
- Publication number
- EP3973265A4 EP3973265A4 EP20840932.6A EP20840932A EP3973265A4 EP 3973265 A4 EP3973265 A4 EP 3973265A4 EP 20840932 A EP20840932 A EP 20840932A EP 3973265 A4 EP3973265 A4 EP 3973265A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- analysis system
- system utilizing
- automated analysis
- reagent addition
- utilizing reagent
- 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.)
- Withdrawn
Links
- 239000003153 chemical reaction reagent Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
- G01N2001/388—Other diluting or mixing processes mixing the sample with a tracer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962873498P | 2019-07-12 | 2019-07-12 | |
US16/871,895 US20200338547A1 (en) | 2017-05-08 | 2020-05-11 | Automated extraction system |
PCT/US2020/041834 WO2021011489A2 (en) | 2019-07-12 | 2020-07-13 | Automated analysis system utilizing reagent addition |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3973265A2 EP3973265A2 (en) | 2022-03-30 |
EP3973265A4 true EP3973265A4 (en) | 2023-07-05 |
Family
ID=74210032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20840932.6A Withdrawn EP3973265A4 (en) | 2019-07-12 | 2020-07-13 | Automated analysis system utilizing reagent addition |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3973265A4 (en) |
WO (1) | WO2021011489A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06213778A (en) * | 1993-01-13 | 1994-08-05 | Teraru Kyokuto:Kk | Automatic photometric analyzer |
US6887429B1 (en) * | 2001-01-26 | 2005-05-03 | Global Fia | Apparatus and method for automated medical diagnostic tests |
WO2019118896A1 (en) * | 2017-12-15 | 2019-06-20 | Richard Nordman | Automated liquid handling and testing systems and methods |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5307560B2 (en) * | 2006-03-10 | 2013-10-02 | ヴィヴィア バイオテク エス.エル. | Specimen high-speed feeder |
EP2235517B1 (en) * | 2007-12-31 | 2018-08-01 | O. I. Corporation | System and method for regulating flow in fluidic devices |
CN110740813B (en) * | 2016-11-28 | 2022-06-03 | 亚利桑那州立大学董事会 | Systems and methods involving continuous flow droplet reactions |
WO2019107045A1 (en) * | 2017-11-28 | 2019-06-06 | オルガノ株式会社 | Analysis method and analysis apparatus for urea |
-
2020
- 2020-07-13 EP EP20840932.6A patent/EP3973265A4/en not_active Withdrawn
- 2020-07-13 WO PCT/US2020/041834 patent/WO2021011489A2/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06213778A (en) * | 1993-01-13 | 1994-08-05 | Teraru Kyokuto:Kk | Automatic photometric analyzer |
US6887429B1 (en) * | 2001-01-26 | 2005-05-03 | Global Fia | Apparatus and method for automated medical diagnostic tests |
WO2019118896A1 (en) * | 2017-12-15 | 2019-06-20 | Richard Nordman | Automated liquid handling and testing systems and methods |
Also Published As
Publication number | Publication date |
---|---|
WO2021011489A3 (en) | 2021-03-11 |
WO2021011489A2 (en) | 2021-01-21 |
EP3973265A2 (en) | 2022-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211222 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230605 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 1/10 20060101ALI20230530BHEP Ipc: G01N 21/01 20060101ALI20230530BHEP Ipc: G01N 21/85 20060101ALI20230530BHEP Ipc: G01N 1/20 20060101AFI20230530BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20240103 |