Microchannel having a spiral geometry structured with asymmetrical curls for continuous separation of cancer cells from blood and enrichment thereof in the circulatory system

摘要

A microchannel (1) having a spiral geometry structured with asymmetrical curls (2) that enables separation of metastasis cancer cells rarely found in blood from the blood cells and enrichment thereof, which forces the particles or the cells to focus quicker and where high-quality particle focusing in a wider flow rate range can be performed.