Global patent index - EP 1007622 A1

EP 1007622 A1 2000-06-14 - INTEGRATED FLUID CIRCUIT FOR THE EXECUTION OF A CHEMICAL OR BIOLOGICAL PROCESS

Title (en)

INTEGRATED FLUID CIRCUIT FOR THE EXECUTION OF A CHEMICAL OR BIOLOGICAL PROCESS

Title (de)

INTEGRIERTER FLUIDKREISLAUF ZUR DURCHFÜHRUNG EINES CHEMISCHEN ODER BIOLOGISCHENVERFAHRENS

Title (fr)

CIRCUIT A FLUIDE INTEGRE PERMETTANT D'EFFECTUER UN TRAITEMENT CHIMIQUE OU BIOLOGIQUE

Publication

EP 1007622 A1 (EN)

Application

EP 98910303 A

Priority

  • FR 9703014 A
  • US 9804748 W

Abstract (en)

[origin: FR2760838A1] The circuit comprises an inlet (3) for the injection of a sample of material to be analyzed into the circuit, cuvettes (6, 7, 9, 11, 12) filled with fluid compositions intervening in the analysis of the sample and a network of ducts (4, 6', 8, 13, 14) for the flow of the fluids present in the circuit. The inlet (3), the cuvettes (6, 7, 9, 11, 12) and the ducts (4, 6', 8, 13, 14) each comprise a wall element that is deformable between a first position where it allows the presence of a fluid under its surface and a second position where it is applied against a nondeformable surface placed opposite it, after expulsion of the fluid contained between said surfaces.

IPC 1-7 (main, further and additional classification)

C12M 1/34; C12Q 1/68

IPC 8 full level (invention and additional information)

B01L 3/00 (2006.01); B01L 7/00 (2006.01)

CPC (invention and additional information)

B01L 3/50273 (2013.01); C12Q 1/686 (2013.01); B01L 7/52 (2013.01); B01L 2200/10 (2013.01); B01L 2300/0636 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/087 (2013.01); B01L 2300/1872 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/0481 (2013.01)

Combination set (CPC)

C12Q 1/686 + C12Q 2565/629

Citation (search report)

See references of WO 9840466A1

Designated contracting state (EPC)

DE FR GB IT NL

EPO simple patent family

FR 2760838 A1 19980918; FR 2760838 B1 19990521; EP 1007622 A1 20000614; WO 9840466 A1 19980917

INPADOC legal status

2002-04-03 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020202

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990913

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT NL