DE3674796D1 - Anordnung und verfahren zur nephelometrischen messung von reaktionen. - Google Patents
Anordnung und verfahren zur nephelometrischen messung von reaktionen.Info
- Publication number
- DE3674796D1 DE3674796D1 DE8787900586T DE3674796T DE3674796D1 DE 3674796 D1 DE3674796 D1 DE 3674796D1 DE 8787900586 T DE8787900586 T DE 8787900586T DE 3674796 T DE3674796 T DE 3674796T DE 3674796 D1 DE3674796 D1 DE 3674796D1
- Authority
- DE
- Germany
- Prior art keywords
- reactions
- arrangement
- nephelometric measurement
- nephelometric
- measurement
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1748—Comparative step being essential in the method
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/122—Kinetic analysis; determining reaction rate
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/125—Digital circuitry
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81282485A | 1985-12-23 | 1985-12-23 | |
PCT/US1986/002776 WO1987003960A1 (en) | 1985-12-23 | 1986-12-22 | Apparatus and method for nephelometric measurement of reactions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3674796D1 true DE3674796D1 (de) | 1990-11-08 |
Family
ID=25210727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787900586T Expired - Fee Related DE3674796D1 (de) | 1985-12-23 | 1986-12-22 | Anordnung und verfahren zur nephelometrischen messung von reaktionen. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0252127B1 (de) |
JP (1) | JPS63502372A (de) |
DE (1) | DE3674796D1 (de) |
WO (1) | WO1987003960A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU750602B2 (en) * | 1996-07-03 | 2002-07-25 | Beckman Coulter, Inc. | Nephelometer and turbidimeter combination |
US5940178A (en) * | 1996-07-03 | 1999-08-17 | Beckman Instruments, Inc. | Nephelometer and turbidimeter combination |
DE19640121B4 (de) * | 1996-09-28 | 2007-04-26 | Dade Behring Marburg Gmbh | Verfahren zur Bestimmung einer sich zeitabhängig ändernden Meßgröße |
DE10103620C1 (de) * | 2001-01-25 | 2002-08-08 | Htk Hamburg Gmbh | Verfahren zur Anakyse von Proben mittels einer Streulichtmessung |
DE10128978B4 (de) * | 2001-06-11 | 2004-01-22 | Htk Hamburg Gmbh | Verfahren zur Analyse von Proben mittels einer Streulichtmessung |
CN103335983A (zh) * | 2013-07-05 | 2013-10-02 | 深圳普门科技有限公司 | 采用比浊法测量特定蛋白的准自动体外检测设备及方法 |
CN103344642A (zh) * | 2013-07-05 | 2013-10-09 | 深圳普门科技有限公司 | 采用比浊法测量特定蛋白的全自动体外检测设备及方法 |
CN103344643A (zh) * | 2013-07-05 | 2013-10-09 | 深圳普门科技有限公司 | 采用比浊法测量特定蛋白的半自动体外检测设备及方法 |
CN110609139B (zh) * | 2018-06-14 | 2023-06-30 | 深圳市理邦精密仪器股份有限公司 | 抗原浓度过量检测方法、装置及存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305665A (en) * | 1975-01-29 | 1981-12-15 | Baxter Travenol Laboratories, Inc. | Nephelometer and nephelometer method for assaying immunochemical complex |
-
1986
- 1986-12-22 DE DE8787900586T patent/DE3674796D1/de not_active Expired - Fee Related
- 1986-12-22 EP EP19870900586 patent/EP0252127B1/de not_active Expired
- 1986-12-22 WO PCT/US1986/002776 patent/WO1987003960A1/en active IP Right Grant
- 1986-12-22 JP JP87500643A patent/JPS63502372A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0252127A1 (de) | 1988-01-13 |
EP0252127B1 (de) | 1990-10-03 |
JPS63502372A (ja) | 1988-09-08 |
WO1987003960A1 (en) | 1987-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |