JPS562562A - Deciding method for particle coagulation pattern - Google Patents

Deciding method for particle coagulation pattern

Info

Publication number
JPS562562A
JPS562562A JP7850379A JP7850379A JPS562562A JP S562562 A JPS562562 A JP S562562A JP 7850379 A JP7850379 A JP 7850379A JP 7850379 A JP7850379 A JP 7850379A JP S562562 A JPS562562 A JP S562562A
Authority
JP
Japan
Prior art keywords
output
spot
image
scan
coagulation pattern
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.)
Pending
Application number
JP7850379A
Other languages
Japanese (ja)
Inventor
Tokio Kano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP7850379A priority Critical patent/JPS562562A/en
Publication of JPS562562A publication Critical patent/JPS562562A/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE: To make an accurate pattern decision by taking a spot scan on a coagulation pattern formed on the bottom surface of a reaction container by a spot light source which provides a linear scan, and then by comparing a photodetection output to a reference value.
CONSTITUTION: Light from lamp 1 is caused to strike pinhole plate 2 that is movable as shown by arrow A, the spot image of pinhole 2A is image-formed on conic bottom surface 6A of reaction container 6 through lens 5 of deep depth of focus, and moving pinhole plate 2 provides a spot scan on the coagulation pattern on bottom surface 6A. A light spot penetrating bottom surface 6A at the lowest point forms a coagulation pattern image on photodetector 8 via image-forming lens 7 and the output of detector 8 varies according to the scan. For the purpose, this output is supplied to differential amplifier 11 applied with a reference voltage whose value is based upon an intermediate sedimentary state through differentiating circuit 10 and its output is input to comparator 13 to obtain the output of a comparison to the reference voltage, so that patterns of integration, intermediate sedimentaion, even sedimentaion, etc., can be decided accurately.
COPYRIGHT: (C)1981,JPO&Japio
JP7850379A 1979-06-21 1979-06-21 Deciding method for particle coagulation pattern Pending JPS562562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7850379A JPS562562A (en) 1979-06-21 1979-06-21 Deciding method for particle coagulation pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7850379A JPS562562A (en) 1979-06-21 1979-06-21 Deciding method for particle coagulation pattern

Publications (1)

Publication Number Publication Date
JPS562562A true JPS562562A (en) 1981-01-12

Family

ID=13663750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7850379A Pending JPS562562A (en) 1979-06-21 1979-06-21 Deciding method for particle coagulation pattern

Country Status (1)

Country Link
JP (1) JPS562562A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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
JPS62175649A (en) * 1985-10-31 1987-08-01 ジュネティック　システムズ　コーポレイション Method of measuring luminous intensity, photometer and method of measuring hla type of cell
CN102095497A (en) * 2010-12-16 2011-06-15 中国检验检疫科学研究院 Pinhole imaging-based quantitative detector for color development signal of immunochromatography detection test strip
CN111855544A (en) * 2020-07-31 2020-10-30 洹仪科技(上海)有限公司 Fluorescence imaging device and imaging method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334596A (en) * 1976-09-10 1978-03-31 Yoshimichi Yonezawa Detecting method of coagulation state in blood and the like
JPS5369694A (en) * 1976-12-02 1978-06-21 Sanki Eng Co Ltd Immumological testing apparatus for blood using cellar granule

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334596A (en) * 1976-09-10 1978-03-31 Yoshimichi Yonezawa Detecting method of coagulation state in blood and the like
JPS5369694A (en) * 1976-12-02 1978-06-21 Sanki Eng Co Ltd Immumological testing apparatus for blood using cellar granule

Cited By (5)

* Cited by examiner, † Cited by third party
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
JPH0145862B2 (en) * 1981-12-15 1989-10-05 Olympus Optical Co
JPS62175649A (en) * 1985-10-31 1987-08-01 ジュネティック　システムズ　コーポレイション Method of measuring luminous intensity, photometer and method of measuring hla type of cell
CN102095497A (en) * 2010-12-16 2011-06-15 中国检验检疫科学研究院 Pinhole imaging-based quantitative detector for color development signal of immunochromatography detection test strip
CN111855544A (en) * 2020-07-31 2020-10-30 洹仪科技(上海)有限公司 Fluorescence imaging device and imaging method thereof

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