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:
Jul. 08, 2025
Filed:
Jan. 22, 2020
Hitachi High-tech Corporation, Tokyo, JP;
Akira Joji, Tokyo, JP;
Hitachi High-Tech Corporation, Tokyo, JP;
Abstract
There is provided a technique that can efficiently control disposal and use of containers of an automatic analyzer. An automatic analyzer includes a controller, a container retaining mechanism (incubator), a dispensing mechanism, a detection mechanism, and a transfer mechanism. The dispensing mechanism includes a liquid surface detection mechanism. The controller uses the dispensing mechanism at a prescribed timing to detect the presence or absence of the liquid surface at a target position on the container retaining mechanism to determine a state including the presence or absence of the container accommodating a reaction solution. The controller performs control in which the operation of disposal using the transfer mechanism is performed at a position when a state is determined in which the container is present, and the operation of disposal using the transfer mechanism is not performed at the position when a state is determined in which the container is not present.