Device for transporting small volumes of a fluid, in particular a micropump or microvalve
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United States of America Patent
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Feb 10, 2015
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N/A
app pub date -
May 31, 2011
filing date -
Jun 2, 2010
priority date (Note) -
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Abstract
A microfluidic device for transporting a fluid, in particular a micropump or microvalve. The device has films, which lie against each other at film surfaces facing each other and are connected to each other in such a way that a transport channel to be formed between the films is defined, Deflecting apparatuses for forming the transport channel by jointly deflecting the films lie against each other in a direction perpendicular to the film surfaces. A deflecting surface region of the rear film in the deflection direction lies within the deflecting surface region of the front film in the deflection direction defined by the connection between the films.
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