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:
Jan. 23, 1979
Filed:
Jan. 12, 1977
Applicant:
Inventor:
Holger Schmid-Schonbein, Aachen-Laurensberg, DE;
Assignee:
Ernst Leitz GmbH, Marl, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356 39 ; 2323 / ;
Abstract
Apparatus for measuring the aggregation rate of particles in liquids, comprising a transparent mixing chamber, a drive causing mixing, a photoelectric system for observing the mixed material in the chamber, and an analysis system following the photoelectric system, where the output signals are fed to a display and/or a warning and/or a memory system. The apparatus is applied to quickly ascertain information disclosing blood subsidence from a minimum amount of blood (capillary native blood free of coagulation inhibitor).