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:
Sep. 19, 2000
Filed:
Aug. 17, 1999
Chester F King, Frederick, MD (US);
Robert A Hallowitz, Frederick, MD (US);
Bio-Tech Imaging, Inc., , US;
Abstract
A microorganism detecting apparatus comprising a fluorescence microscope section which is furnished with a motor-driven xyz stage assembly for placing thereon a slide sample subject to fluorescent staining. An illumination subsystem for projecting excitation light of predetermined wavelength on the sample and a filter assembly for emission, which limits the band of frequencies emitted to a video camera which captures the images of fluorescent stained microorganisms from the sample slide mounted on the xyz stage assembly. A computer reads the output value of the band-limited signal from the video camera and processes the read output. A subsystem device has controllers which drive the xyz stage assembly so as to permit the microorganism sample to be scanned over its whole area. Each image is displayed on a video display monitor and detected microbes in the sample are stored on a hard drive and in an imaging archive system to permit verification or reexamination.