A TESTING DEVICE FOR TESTING OR ANALYSING FLUIDS AND A HOLDER AND A STORAGE CONTAINER FOR SUCH DEVICES

Title:

A TESTING DEVICE FOR TESTING OR ANALYSING FLUIDS AND A HOLDER AND A STORAGE CONTAINER FOR SUCH DEVICES

Document Type and Number:

WIPO Patent Application WO2004018100

Kind Code:

A3

Abstract:

A testing device for testing or analysing fluids comprises a separately produced holder (10) and a sheet-or plate-like test member (11) including analysis reagent. The holder defines an abutment surface (13) for engaging with a side surface of the test member. Projections (15) formed on the holder are positioned and shaped so as to allow insertion of the test member into the holder by moving the test member into engagement with said abutment surface while engaging with opposite edge portions thereof. The projections may, for example, be tooth-shaped and have pointed ends, and at least some of the projections may have a leading edge (16) forming a ramp sloping towards a plane defined by the abutment surface so as to facilitate insertion of the test member into the holder. A stack of such testing devices may be arranged within a cassette from which they may be fed successively into an automatic analyser. The holder or the testing device may be re-used.

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Inventors:

JOCHUMSEN HANS HENRIK (DK)
FREDERIKSEN NIELS STUBAGER (DK)
RASMUSSEN JANUS JUUL (DK)
CARLSEN THOMAS NIKOLAI (DK)

Application Number:

PCT/DK2003/000560

Publication Date:

May 06, 2004

Filing Date:

August 26, 2003

Export Citation:

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Assignee:

LATTEC I S (DK)
JOCHUMSEN HANS HENRIK (DK)
FREDERIKSEN NIELS STUBAGER (DK)
RASMUSSEN JANUS JUUL (DK)
CARLSEN THOMAS NIKOLAI (DK)

International Classes:

B01L3/00; B01L9/00; G01N21/86; G01N33/04; G01N33/487; G01N35/00; G01N37/00; (IPC1-7): B01L3/00; B01L9/00; G01N35/00

Foreign References:

US6287783B1	2001-09-11
US6303389B1	2001-10-16
US6118582A	2000-09-12
US5256372A	1993-10-26
US5592289A	1997-01-07
US20020102149A1	2002-08-01
US4346817A	1982-08-31
US4142863A	1979-03-06
US5599505A	1997-02-04

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