EP 1467949 A1 20041020 - A MICROFLUIDIC DEVICE AND ITS MANUFACTURE
Title (en)
A MICROFLUIDIC DEVICE AND ITS MANUFACTURE
Title (de)
MIKROFLUIDVORRICHTUNG UND IHRE HERSTELLUNG
Title (fr)
DISPOSITIF MICROFLUIDIQUE ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- SE 0202431 W 20021219
- SE 0104460 A 20011231
- US 36971402 P 20020404
Abstract (en)
[origin: WO03055790A1] A method for increasing the yield of functional micro channel structures per microfluidic device in the manufacturing of microfluidic devices each of which comprises a plurality of enclosed micro channel structures, said manufacturing comprising joining a substrate surface I of a first generally planar plastic substrate I to a substrate surface II of a second generally planar substrate II via a bonding material. The characterizing steps are : (i) providing (a) substrate I in a form in which substrate surface I comprises a first relief pattern which defines at least a part of the walls of the enclosed micro channel structures, (b) substrate II in a form in which substrate surface II (1) has a size that enables coverage of said first relief pattern, and (2) optionally comprises a complementing relief pattern, (ii) apposing substrates surface I and substrate surface II so that enclosed micro channel structures are formed, (iii) bonding the substrate surfaces together via said relief patterns and said bonding material.
IPC 1-7
IPC 8 full level
G01N 37/00 (2006.01); B01J 19/00 (2006.01); B01L 3/00 (2006.01); B29C 65/48 (2006.01); B81B 1/00 (2006.01); B81C 3/00 (2006.01); G01N 27/447 (2006.01)
CPC (source: EP)
B01J 19/0093 (2013.01); B01L 3/502707 (2013.01); B29C 65/48 (2013.01); B29C 66/1122 (2013.01); B29C 66/53461 (2013.01); B32B 37/1292 (2013.01); G01N 27/44791 (2013.01); B01J 2219/00783 (2013.01); B01J 2219/00833 (2013.01); B01L 2200/0689 (2013.01); B01L 2200/12 (2013.01); B29C 65/4815 (2013.01); B29C 65/483 (2013.01); B29C 65/4835 (2013.01); B29C 65/484 (2013.01); B29C 65/4845 (2013.01); B29C 65/485 (2013.01); B29C 66/71 (2013.01); B29L 2031/756 (2013.01)
Citation (search report)
See references of WO 03055790A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03055790 A1 20030710; AU 2002359209 A1 20030715; EP 1467949 A1 20041020; JP 2005512808 A 20050512; JP 4500544 B2 20100714
DOCDB simple family (application)
SE 0202431 W 20021219; AU 2002359209 A 20021219; EP 02793730 A 20021219; JP 2003556334 A 20021219