Title:
流体計量のためのマイクロフルイディック箔構造体
Document Type and Number:
Japanese Patent JP5436550
Kind Code:
B2
Abstract:
The microfluidic structure has a film attached to a substrate so that a chamber (6) or a channel is formed above the substrate plane (21) in an unattached portion (25) of the film and the substrate. A wedge of material (11) is formed in the edge zone between the unattached portion and attached portion, by the viscous flow of the film material of the film bonded to the substrate. A transition between the chamber wall and the substrate is formed, and the chamber wall is lifted away from the substrate plane, through the wedge of material. Independent claims are included for the following: (1) method for producing microfluidic structure; and (2) method for metering liquid in microfluidic structure.
More Like This:
Inventors:
Crowski Dirk
Hempel mario
Blankenstein Geld
Roden Fels Tobias
Hempel mario
Blankenstein Geld
Roden Fels Tobias
Application Number:
JP2011510902A
Publication Date:
March 05, 2014
Filing Date:
June 02, 2009
Export Citation:
Assignee:
Boehringer Ingelheim microParts GmbH
International Classes:
B81B3/00; B81C3/00; F16K7/12; G01F11/02; G01N35/08; G01N37/00
Domestic Patent References:
| JP2010515924A | ||||
| JP2003139660A | ||||
| JP2001510275A | ||||
| JP2008284626A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa