Title:
IMAGE ACQUIRING METHOD AND IMAGE ACQUIRING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/014445
Kind Code:
A1
Abstract:
The invention relates to a method for acquiring, by use of a continuous-wave electron spin resonance imaging scheme that sweeps a magnetic field, a 14N nitroxy radical distribution image and a 15N nitroxy radical distribution image in a single image capturing operation. This image acquiring method is characterized in that the central one (B) of three absorption peaks derived from 14N nitroxy radical is caused to move to a higher or lower magnetic field side and Fourier transform is used to determine a parameter (α), which represents the amplitude of the absorption peak of the higher or lower magnetic field side, and a parameter (γ) which represents the peak position of that absorption peak.
Inventors:
HIRATA, Hiroshi (())
Application Number:
JP2011/004201
Publication Date:
February 02, 2012
Filing Date:
July 26, 2011
Export Citation:
Assignee:
National University Corporation Hokkaido University (Kita 8-jyo Nishi 5-chome, Kita-ku Sapporo-sh, Hokkaido 08, 〒0600808, JP)
国立大学法人北海道大学 (〒08 北海道札幌市北区北８条西５丁目 Hokkaido, 〒0600808, JP)
国立大学法人北海道大学 (〒08 北海道札幌市北区北８条西５丁目 Hokkaido, 〒0600808, JP)
International Classes:
G01N24/10; A61B5/055
Attorney, Agent or Firm:
WASHIDA, Kimihito (8th Floor, Shinjuku First West Bldg. 1-23-7, Nishi-Shinjuku, Shinjuku-k, Tokyo 23, 〒1600023, JP)
Download PDF:
Claims: