Title:
MASS SPECTROMETRY ASSISTANCE METHOD, MASS SPECTROMETRY ASSISTANCE DEVICE, AND MASS SPECTROMETRY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/017558
Kind Code:
A1
Abstract:
To enable mass spectrometry using simple operations, this invention is characterized by comprising a storage unit (120) having a plurality of scan speeds stored thereon in advance as a scan speed pattern, an acquisition unit for acquiring a first mass spectrum that is the result of measurement by a mass spectrometry device (200), and a scan speed variation processing unit that, when an enlarged range or reduced range of the first mass spectrum displayed on a display unit is designated by a user, acquires the m/z range of the enlarged range or reduced range, selects the scan speeds stored in the scan speed pattern in order, uses a mass spectrometry device to carry out provisional measurement of the m/z range of the enlarged range or reduced range at the selected scan speeds, and determines a scan speed for the m/z range of the enlarged range or reduced range on the basis of second mass spectrums obtained as a result of the provisional measurement.
Inventors:
YOSHIMOTO TAKUYA (JP)
SHISHIKA TSUKASA (JP)
HIYAMA TOSHIYUKI (JP)
SHISHIKA TSUKASA (JP)
HIYAMA TOSHIYUKI (JP)
Application Number:
PCT/JP2021/029492
Publication Date:
February 16, 2023
Filing Date:
August 10, 2021
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N27/62
Foreign References:
| JP2012195104A | 2012-10-11 | |||
| JP2021515242A | 2021-06-17 | |||
| JP2011523172A | 2011-08-04 | |||
| US8384022B1 | 2013-02-26 | |||
| US20210098241A1 | 2021-04-01 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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