The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 1984
Filed:
Sep. 05, 1980
Hiroshi Takekawa, Kunitachi, JP;
Abstract
An immunological agglutination pattern detection device, which can precisely detect an agglutination pattern formed on the base surface of a reaction vessel and which is simple in construction and easy in operation. The device comprises a reaction vessel provided with a base surface which is provided with at least one concave portion and a centrally located V-shaped section, a point light source for emitting light for evenly illuminating the base surface of the reaction vessel, a projection lens for projecting an image formed on the base surface of the reaction vessel illuminated with the light emitted from the point light source onto an image formation surface, apparatus for scanning the image formed on the image surface inclusive of the image of the agglutination pattern, and a light receiving element for receiving the image scanned by the scanning means and delivering an output signal.