Title:
CENTRIFUGAL DISPENSING METHOD AND CENTRIFUGAL DISPENSER OF SPECIMEN SAMPLE
Document Type and Number:
Japanese Patent JP3699721
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow a liquid-like specimen sample, such as blood and a PCR reaction solution, to flow into a plurality of chambers quickly and accurately even if the liquid-like specimen sample flows in from only one part.
SOLUTION: A centrifugal dispenser has one solution dropping section C for injecting the liquid-like specimen sample at the center section of a microchip 1A for the specimen sample, and chambers T1, T2 for detection are arranged at the outer periphery of one solution dropping section C. Rotary tables 13A, 13B to which the microchip 1A for specimen samples is mounted are allowed to rotate on their own axes and move around and the liquid-like specimen sample injected to the solution dropping section C is separated and injected (dispensed) to the chambers T1, T2 for detection.
Inventors:
Kobayashi, Masaaki
Ichikawa, Hiroshi
Tamiya, Eiichi
Ichikawa, Hiroshi
Tamiya, Eiichi
Application Number:
JP2004000314645
Publication Date:
July 15, 2005
Filing Date:
October 28, 2004
Export Citation:
Assignee:
ISHIKAWA SEISAKUSHO LTD
Tamiya, Eiichi
Tamiya, Eiichi
International Classes:
B01L3/00; G01N33/52; G01N33/543; G01N35/00; G01N35/08; G01N37/00; B01L7/00; (IPC1-7): G01N33/52; G01N33/543; G01N35/00; G01N35/08; G01N37/00