Title:
MICROREACTOR
Document Type and Number:
Japanese Patent JP3729011
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize the liquid delivery to a channel in a microreactor with high precision.
SOLUTION: The capacity of a cavity 21 formed on the inner wall of an injection port 12 is changed by the drive of a piezoelectric element 18 to deliver and receive a liquid to and from a channel 14. Since the piezoelectric element 18 can deliver and receive the liquid to and from the channel 14 with a resolution of 0.5 pl to 60 pl, precise handling of a molecule can be realized by the minute drive of the piezoelectric element 18.
Inventors:
Hiroshi Kiguchi
Application Number:
JP2000035284A
Publication Date:
December 21, 2005
Filing Date:
February 14, 2000
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G01N31/20; B01J4/00; B01J19/00; B01L99/00; G01N35/08; G01N37/00; (IPC1-7): G01N35/08; B01J4/00; B01J19/00; G01N31/20; G01N37/00
Domestic Patent References:
| JP8332425A | ||||
| JP8219956A | ||||
| JP5240872A | ||||
| JP10337173A | ||||
| JP10185929A | ||||
| JP7508928A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Katsuro Tanaka
Shinji Oga
Katsuro Tanaka
Shinji Oga