Title:
DISPENSER
Document Type and Number:
Japanese Patent JP3234285
Kind Code:
B2
Abstract:
PURPOSE: To present solution from remaining on a tip of a chip to obtain a dispenser with improved accuracy.
CONSTITUTION: When a predetermined amount of liquid sample has dripped from a tip of a chip 14, a piston 10b of a syringe pump 10 is pulled down to have suction performed, whereby liquid sample which may possibly remain is dripped down to prevent liquid from becoming a liquid ball at the tip of the chip 14. Thus liquid sample residue on the tip of the chip 14 can be prevented to improve measurement accuracy.
Inventors:
Junichi Kawanabe
Hiroyuki Suzuki
Hiroyuki Suzuki
Application Number:
JP17876192A
Publication Date:
December 04, 2001
Filing Date:
July 07, 1992
Export Citation:
Assignee:
Aloka Co., Ltd.
International Classes:
G01N1/00; G01N35/10; (IPC1-7): G01N35/10; G01N1/00
Domestic Patent References:
| JP6039967U | ||||
| JP5836355U |
Attorney, Agent or Firm:
Kenji Yoshida (2 outside)