Microfluidic device
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United States of America Patent
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Oct 25, 2016
Grant Date -
Jul 9, 2015
app pub date -
Mar 4, 2013
filing date -
Jun 22, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a miniaturized microfluidic device with a heater that has a simple structure without needing adhesion means for improving the heat transfer between the heater block and the device, and which can form the uniform temperature regions. Disclosed is a microfluidic device, including: a substrate; a reaction flow path formed on the substrate; and a temperature adjustment heater for heating the reaction flow path, in which a reaction flow path formation region including the reaction flow path formed therein and a temperature adjustment heater formation region including the temperature adjustment heater formed therein are alternately arranged on the substrate, the reaction flow path is formed to be bent at least one time in the reaction flow path formation region, and the temperature adjustment heater is formed to be bent at least one time in the temperature adjustment heater formation region.
First Claim
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International Classification(s)
- F24J:PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED F....
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- C12M:APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
- B01L:CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENE....
- F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
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