Automatic analyzing device and method for controlling analyzing unit
A technology of automatic analysis device and analysis unit, which is applied in the direction of measuring device, material analysis, material analysis through optical means, etc. It can solve the problems of ignoring important changes or indication information of the object to be analyzed, analysis operation delay, etc., and eliminate installation overhead , the effect of reducing the loss
Inactive Publication Date: 2004-09-29
SHIMADZU SEISAKUSHO CO LTD
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Then, when the analysis operation is interrupted or suspended due to the occurrence of an abnormality, the resumption of the operation cannot always be quickly performed, and either the analysis operation will be delayed, or important changes or indication information of the object to be analyzed will be ignored
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[0026] Now, reference will be made to Figure 1 and figure 2 , describes an automatic analysis device according to a first embodiment of the present invention. A liquid chromatograph is used as the analysis device, but other analysis devices may also be used.
[0027] FIG. 1 is an overall configuration diagram of a remote analysis system including an automatic analysis device for this embodiment of the present invention. In this remote analysis system, an automatic analysis device 1 installed at an analysis site is connected to a PC 3 , a mobile phone 4 , or a portable information terminal 5 locally available to a person in charge remote from the analysis site via the Internet 2 . There is standard e-mail software installed on the PC 3, the portable phone 4, or the portable information terminal 5 (for example, Outlook Express (a trademark of Microsoft Corporation) available from Microsoft Corporation is installed on the PC 3), and by using A mail server provided by a contract...
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When an instruction by a person in charge is required during an analysis operation, a transmitted e-mail processing unit creates an e-mail that includes, as a message or an attached file, information concerning data to be currently analyzed and an analysis condition, and transmits the e-mail to the e-mail address of the person in charge. The person in charge, at a remote area, employs a locally available PC to read the e-mail, and transmits, to an analysis apparatus, a response e-mail that includes an instruction command. The e-mail is read through a communication controller, and a received case name confirmation unit and a sender verification unit examine the received e-mail to determine whether it is a control e-mail issued by an authorized sender. Thereafter, a command extraction unit extracts a control command from the e-mail. Upon receiving this command, an analysis controller controls the individual sections of an analysis unit.
Description
technical field [0001] The present invention relates to an automatic analysis device for performing continuous operation over a long period of time, and a method for controlling an analysis unit for analyzing an object to be analyzed. More specifically, the present invention relates to a technique for remotely controlling or monitoring an automated analysis device. Background technique [0002] For example, with analysis using a liquid chromatograph, there is a case where tests are continuously performed over a long period of time, or where a large number of samples are automatically exchanged. Analytical devices that are automatically operated over a long period of time are frequently and extensively performed without supervision and the person in charge does not stand by the analytical device. When an anomaly occurs during an analysis operation, or when a human decision is required to continue the operation, the person in charge must take some action, such as interrupting...
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IPC IPC(8): G01N35/00G01N21/01G01N30/86G01N30/88
CPCG01N2030/8804G01N35/00871G01N2035/00881G01N2021/0118G01N35/00594G01N30/88G01N2021/0162G01N35/00613
Inventor 木原隆幸
Owner SHIMADZU SEISAKUSHO CO LTD