MICROFLUIDIC DEVICE AND METHOD WITH TRAPPING OF SAMPLE IN CARITIES HAVING LIDS THAT CAN BE OPENED OR CLOSED

Title:

MICROFLUIDIC DEVICE AND METHOD WITH TRAPPING OF SAMPLE IN CARITIES HAVING LIDS THAT CAN BE OPENED OR CLOSED

Document Type and Number:

WIPO Patent Application WO2002016903

Kind Code:

A3

Abstract:

The present invention relates to a sample preparing arrangement (10) submergible in a liquid medium, comprising a carrier structure (11), at least one cavity (12) in said carrier, in communication with said cavity an arrangement (13) for controllable generation of a magnetic filed through influence of a control signal. The sample preparing arrangement comprises a magnetic covering structure (4) for covering/uncovering said cavity in operative interaction with said magnetic field.

Inventors:

STOREK DAVID (SE)
SCHNEEBERGER NIKLAUS (CH)
OTTOSSON BRITTA (SE)
KROZER ANATOL (SE)
OTILLAR ROBERT P (US)

Application Number:

PCT/SE2001/001798

Publication Date:

May 30, 2002

Filing Date:

August 23, 2001

Export Citation:

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Assignee:

IMEGO AB (SE)
STOREK DAVID (SE)
SCHNEEBERGER NIKLAUS (CH)
OTTOSSON BRITTA (SE)
KROZER ANATOL (SE)
OTILLAR ROBERT P (US)

International Classes:

G01N1/00; B01J19/00; B01L3/00; B03C1/035; C12M1/00; C12Q1/68; C40B20/02; G01N1/02; G01N27/00; G01N27/22; G01N33/543; G01N37/00; C40B40/06; C40B60/14; (IPC1-7): G01N33/543; B01J19/00; B01L3/00; B03C1/00; C12Q1/00

Domestic Patent References:

WO1996015450A1	1996-05-23
WO2000043534A1	2000-07-27
WO2000054882A1	2000-09-21
WO2000060356A1	2000-10-12

Foreign References:

US5655665A

1997-08-12

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