Title:
混合物の分析方法
Document Type and Number:
Japanese Patent JP2004501347
Kind Code:
A
Abstract:
Method for filter selection of binary configured for determining smallest concentration changes in substance mixtures is provided wherein one or a plurality of low-concentration lead components can be reliably detected in the presence of higher-concentration matrix or background components using the selected broad-band binary filters. The spectral power transmitted or reflected by the substance mixture is detected by a plurality of photosensitive detectors which are spectrally broad-banded and provided with binary filters, the detector signals being used for exact determination of the substance concentrations.
Inventors:
Epic, Bernd
Muller, Geralt
Muller, Geralt
Application Number:
JP2001576434A
Publication Date:
January 15, 2004
Filing Date:
April 06, 2001
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
G01N21/27; A61B5/145; A61B5/1455; G01N21/31; G01N21/35; (IPC1-7): G01N21/27; A61B5/145; G01N21/35
Domestic Patent References:
| JPH11506206A | 1999-06-02 | |||
| JP2000105313A | 2000-04-11 | |||
| JPH10512975A | 1998-12-08 | |||
| JPH11505451A | 1999-05-21 | |||
| JPH11173982A | 1999-07-02 | |||
| JPH1030982A | 1998-02-03 | |||
| JP2001517791A | 2001-10-09 |
Attorney, Agent or Firm:
Nobuo Kono
Hideno Kono
Hideno Kono