Method for increasing the metering precision of microfluidic pumps or valves and welding device and tensioning device for carrying out the method

Method for increasing the metering precision of microfluidic pumps or valves and welding device and tensioning device for carrying out the method

The invention relates to a method for increasing the dosing precision of microfluidic pumps and valves based on a flexible cover film/diaphragm and a valve trough, in which the surface of the diaphragm facing the valve trough is heated with a laser beam.

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Hauptverfasser: FRISCHE Niklas, PETRY Christoph, KREMERS Alexander, HILDENBRAND Karlheinz
Format: Patent
Sprache:eng ; heb
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creator FRISCHE Niklas
PETRY Christoph
KREMERS Alexander
HILDENBRAND Karlheinz
description The invention relates to a method for increasing the dosing precision of microfluidic pumps and valves based on a flexible cover film/diaphragm and a valve trough, in which the surface of the diaphragm facing the valve trough is heated with a laser beam.
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title Method for increasing the metering precision of microfluidic pumps or valves and welding device and tensioning device for carrying out the method
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