B - Operations – Transporting – 01 – L
Patent
B - Operations, Transporting
01
L
B01L 3/00 (2006.01) G01N 33/52 (2006.01)
Patent
CA 2310762
The invention relates to a device for collecting samples of liquid test samples for analytic elements in which the test sample is transported from a sampling location to the determination location via a capillary active canal. The capillary active canal is essentially produced by a carrier, a covering and an optional intermediate layer which lies between the covering and the support, whereby a recess is located in an area, said area constructing the canal which permits capillary liquid transport, on the edge of the analytic test element, said edge constructing the test sample feeding opening, such that the edge of the test element, said edge constructing the test sample feeding opening, is at least partially discontinuous on one side, and the area opposite the recess is open. The invention also relates to a method for accommodating a liquid test sample in an analytic element with the assistance of the inventive device.
L'invention concerne un dispositif de prélèvement d'échantillons liquides destinés à des éléments d'analyse dans lesquels l'échantillon est transporté du point de prélèvement au point d'analyse par l'intermédiaire d'un canal à action capillaire. Ce dernier est formé essentiellement par un support, un revêtement et éventuellement une couche intermédiaire située entre le revêtement et le support. Un évidement est ménagé dans une surface formant le canal de transport du liquide par capillarité, sur le bord de l'élément d'analyse constituant l'orifice de chargement d'échantillon, de sorte que ce bord est discontinu au moins partiellement sur un côté, et la surface opposée à l'évidement est libre. L'invention concerne également un procédé pour recueillir un échantillon liquide dans un élément d'analyse à l'aide du dispositif décrit.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Roche Diagnostics Gmbh
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