Microchip for platelet examination and platelet examination device using same
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United States of America Patent
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Aug 5, 2014
Grant Date -
Nov 29, 2012
app pub date -
Feb 10, 2011
filing date -
Feb 10, 2010
priority date (Note) -
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Abstract
A microchip for measuring platelet function by allowing blood to flow through a channel to induce platelet aggregation, wherein the microchip has a channel provided inside thereof, wherein at least a part of the channel is coated with collagen for allowing adhesion of platelets; a plurality of walls extend along the direction of the flow of blood in the channel and divide the width of the channel to form a channel dividing section; and the walls are treated to have a surface roughness (Ra) of 10 to 200 nm.
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