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:
May. 08, 2018
Filed:
Jan. 16, 2015
Hitachi High-technologies Corporation, Tokyo, JP;
Gorou Yoshida, Tokyo, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
Dilution of a sample occurring in a sample dispensing operation is a problem in terms of analysis accuracy. Although the dilution amount is alleviated to some extent by a technique of sucking the sample excessively, the problem may emerge along with a requirement for reducing the sample dispensing amount, an increase of sucking and discharging speed in response to improvement of a processing capability, and an increase of the number of items to be analyzed simultaneously. Provided is an automatic analyzer including a mechanism monitoring conductivity of system water filled in a nozzle and an electro-physical amount such as voltage and capacitance of a probe to enable detection of mixture of the sample and a reagent into the system water and dilution of the sample and the reagent.