B - Operations – Transporting – 01 – L
Patent
B - Operations, Transporting
01
L
B01L 3/00 (2006.01) B01J 19/00 (2006.01) B29C 33/38 (2006.01) B29C 33/42 (2006.01) B81C 1/00 (2006.01) G01N 27/447 (2006.01)
Patent
CA 2449193
A method of manufacturing a microfluidic structure, in particular a biochip, said method consisting at least :- in manufacturing a three-dimensional micro- mould with means for defining a three-dimensional geometry including at least micro-wells and micro-grooves or micro-channels interconnecting said micro- wells ; and- in using only said three-dimensional micro-mould for molding a membrane made of a polymer material, said membrane incorporating at least said micro-wells and said micro-grooves or micro-channels, said membrane constituting a three-dimensional microfluidic structure.
L'invention concerne un procédé de fabrication d'une structure microfluidique, en particulier une puce à ADN. Ledit procédé consiste à au moins : fabriquer un micro-moule tridimensionnel doté de moyens de définition d'une géométrie tridimensionnelle comportant au moins des micro-cupules et des micro-rainures ou des micro-canaux interconnectant lesdites micro-cupules et à utiliser uniquement ledit micro-moule afin de mouler une membrane composée d'un matériau polymérique. Ladite membrane comprend lesdites micro-cupules et lesdites micro-rainures ou micro-canaux, ladite membrane constituant une structure microfluidique.
Degenaar Patrick
Fujita Horoyuki
Griscom Laurent
Le Pioufle Bruno
Tamiya Eiichi
Borden Ladner Gervais Llp
Centre National de La Recherche Scientifique
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