JPS562564A - Deciding method for particle coagulation pattern - Google Patents
Deciding method for particle coagulation patternInfo
- Publication number
- JPS562564A JPS562564A JP7850579A JP7850579A JPS562564A JP S562564 A JPS562564 A JP S562564A JP 7850579 A JP7850579 A JP 7850579A JP 7850579 A JP7850579 A JP 7850579A JP S562564 A JPS562564 A JP S562564A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- elements
- output
- outputs
- generates
- 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.)
- Granted
Links
- 230000015271 coagulation Effects 0.000 title abstract 4
- 238000005345 coagulation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
PURPOSE: To decide the coagulation pattern of a container bottom accurately by providing a photodetector with elements that photodetect images at the lowest part of the inclined bottom surface of a reaction container, at its circumference and outside of it.
CONSTITUTION: On photodetector 7, four photodetecting elements 7-2W7-5 are arranged around the 1st center photodetecting element 7-1 and five photodetecting elements 7-6W7-10 are also arranged outside of them to photodetect center, middle and circumferential images. Next, the outputs of element 7-1 and one element 7-6 of a group of elements at the circumferential parts are supplied to subtracting circuit 8, and those of element 7-1 and elements 7-2W7-5 are to adding circuit 9; and the output of circuit 9 and those of elements 7-6W7-10 are supplied to subtracting circuit 10, and the outputs of circuits 8 and 10 to deciding circuit 11. Circuit 11 makes a decision on noncoagulation when only circuit 8 generates its output, intermediate coagulation when both the circuits generate their outputs, or coagulation when circuit 8 generates on output and circuit 10 generates a low level output. Consequently, the pattern can be decided with accuracy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7850579A JPS562564A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7850579A JPS562564A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562564A true JPS562564A (en) | 1981-01-12 |
JPS618934B2 JPS618934B2 (en) | 1986-03-18 |
Family
ID=13663799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7850579A Granted JPS562564A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562564A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58102157A (en) * | 1981-12-15 | 1983-06-17 | Olympus Optical Co Ltd | Judging method for particle agglomeration pattern |
FR2536859A1 (en) * | 1982-11-29 | 1984-06-01 | Olympus Optical Co | METHOD FOR EVALUATING PARTICLE AGGLUTINATION CONFIGURATION BY PHOTOELECTRIC MEANS |
EP0079717B1 (en) * | 1981-11-02 | 1985-09-25 | Olympus Optical Co., Ltd. | A method of judging a particle agglutination reaction and a reaction vessel for use in the method |
JPS60233535A (en) * | 1984-05-02 | 1985-11-20 | Green Cross Corp:The | Automatic tester for hemagglutination |
US4661460A (en) * | 1983-10-18 | 1987-04-28 | Olympus Optical Co., Ltd. | Method of judging immunological reactions |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4013586C2 (en) * | 1990-04-27 | 1994-08-18 | Suzuki Motor Co | Device for the detection of immunological agglutination |
-
1979
- 1979-06-21 JP JP7850579A patent/JPS562564A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079717B1 (en) * | 1981-11-02 | 1985-09-25 | Olympus Optical Co., Ltd. | A method of judging a particle agglutination reaction and a reaction vessel for use in the method |
JPS58102157A (en) * | 1981-12-15 | 1983-06-17 | Olympus Optical Co Ltd | Judging method for particle agglomeration pattern |
JPH0145862B2 (en) * | 1981-12-15 | 1989-10-05 | Olympus Optical Co | |
FR2536859A1 (en) * | 1982-11-29 | 1984-06-01 | Olympus Optical Co | METHOD FOR EVALUATING PARTICLE AGGLUTINATION CONFIGURATION BY PHOTOELECTRIC MEANS |
US4661460A (en) * | 1983-10-18 | 1987-04-28 | Olympus Optical Co., Ltd. | Method of judging immunological reactions |
US4770855A (en) * | 1983-10-18 | 1988-09-13 | Olympus Optical Co., Ltd. | Reaction vessel for use in a method of judging immunological reactions |
JPS60233535A (en) * | 1984-05-02 | 1985-11-20 | Green Cross Corp:The | Automatic tester for hemagglutination |
Also Published As
Publication number | Publication date |
---|---|
JPS618934B2 (en) | 1986-03-18 |
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