Peripheral circulating tumor cell separation device, rare cell separation device, peripheral circulating tumor cell separation methods and rare cell separation methods

摘要

A device for isolating periphery circulating tumor cells or rare cells includes a metal filter having depressions that can capture periphery circulating tumor cells or rare cells that are in a body fluid, and pores that are formed at the depressions and that can pass therethrough body fluid cells other than periphery circulating tumor cells or rare cells.