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:
Mar. 02, 1999
Filed:
Apr. 29, 1996
Shin-ichiro Kusunoki, Tokyo, JP;
Jun-ichiro Arai, Tsukuba-shi, JP;
Daikin Industries, Ltd., , JP;
Abstract
A method for detecting, identifying and measuring infectious disease causing microorganisms is described. The method utilizes a plural medium arrangement in which a test liquid containing a microorganism is simultaneously introduced. Different media are utilized for the plural medium arrangement and at least one of the media can contain a respiration inhibiting material and/or other reagents such as antibiotics. Dissolved oxygen measurements of the media are taken as a measurement of microorganism respiration. Oxygen electrode signals within different media are compared and differential respiration variation rates are determined and identification signals produced. The identification signal resulting from the multiple respiration rate determinations is compared with known values to identify and measure the microorganism. The drug sensitivity of a microorganism is also judged when at least one of the media contains a drug for which the sensitivity of microorganism is to be determined.