A spiral spring type artificial lacrimal passage with the densely arranged tubular spiral spring structure is disclosed. It can effectively dissolve the problems of granulation hyperplasia and narrow scar, and allow the tissue fluid osmosized between lacrimal passage wall and tubular spiral spring wall to be smoothly discharged in the cavity of tubular spiral spring. After the scar tissue is stable, the cold medical distilled water can be injected to it for softening the NiTi marmem, so it can be pulled out as its becomes a metal wire.