G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 35/02 (2006.01) G01N 35/04 (2006.01)
Patent
CA 2474073
The invention relates to a device comprising a series of single-use cuvettes (C), each with a base, an upper face opposite said base with an opening and two opposing flanges (R¿1?, R¿2?) which each extend from the cuvette essentially in the plane of the opening. Said cuvettes are arranged side by side and fixed to each other by means of a flexible film (3) fixed to said flanges (R¿1?, R¿2?) and at least partially covering the openings of said cuvettes (C). Said film is provided with a series of openings (4) respectively arranged to the right of said openings on said cuvettes. The above finds application in an automatic analytical apparatus, particularly for the determination of the rate of change of the physical state of a medium.
Le dispositif selon l'invention comporte une succession de cuvettes (C) à usage unique comprenant chacune un fond, une face supérieure opposée au fond présentant une ouverture et deux rebords opposés (R1, R2) qui s'étendent de part et d'autre de la cuvette sensiblement dans le plan de l'ouverture, les cuvettes étant disposées côte à côte et solidarisées les unes aux autres par un film souple (3) fixé sur lesdits rebords (R1, R2) et recouvrant au moins partiellement les ouvertures desdites cuvettes (C), ledit film présentant une succession d'orifices (4) situés respectivement au droit des ouvertures desdites cuvettes. Elle s'applique à un appareil d'analyse automatique utilisable notamment pour la détermination des temps de modification de l'état physique d'un milieu.
Abou-Saleh Khaled
Perin Patrick
Poutrel Philippe
Rousseau Alain
Diagnostica Stago Sas
Ridout & Maybee Llp
Stago Instruments
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