Title:
液体サンプルを吸入し分配する装置
Document Type and Number:
Japanese Patent JP4084034
Kind Code:
B2
Abstract:
A device for receiving and releasing liquid samples comprises a pump consisting of a cylinder chamber (3), a plunger (4) and a plunger drive (5); an impulse generator (6); a tip (8) connected via a line (7) to the cylinder chamber; and a channel (27) for rinsing the chamber. The chamber opens out into the cylinder chamber. An Independent claim is also included for a system for receiving and releasing liquid samples comprising several of the above devices. Preferred Features: The chamber formed by the cylinder chamber, plunger, line and tip is filled with a liquid column with or without an air gap. The volume of a liquid sample released is defined by the parameters of a single impulse produced by the impulse generator. The cylinder chamber has a capacity of 5-200 micro-liters.
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Inventors:
Nicolaus Ingenhoven
Noah Schmid
Stefano Fornit
Noah Schmid
Stefano Fornit
Application Number:
JP2001353068A
Publication Date:
April 30, 2008
Filing Date:
November 19, 2001
Export Citation:
Assignee:
TECAN Trading AG
International Classes:
G01N1/00; B01J4/00; G01N35/10; B01L3/02; B01L99/00; G01F25/00; G01N35/02; G01N37/00
Domestic Patent References:
| JP10114394A | ||||
| JP9327628A | ||||
| JP9145720A | ||||
| JP7103986A | ||||
| JP10296096A | ||||
| JP2000500567A | ||||
| JP2002500098A | ||||
| JP2000516526A | ||||
| JP51148993U | ||||
| JP55003754U |
Foreign References:
| WO1999034931A1 | ||||
| WO1998004358A1 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Kazuhisa Inaba
Aoyama Aoi
Mitsuo Tanaka
Kazuhisa Inaba
Aoyama Aoi