The present utility proclaims an automatic corneal epithelium separation device characterized in the following including: a dual-motor assembly comprising two motors, with a connecting key fixed below; a separator, with an inner-round via-hole connecting up and down, a separating piece on its one side and a check arm extending out on its upper surface; a suction ring assembly comprising a suction ring, with a suction ring stud on the upper plane, on the ring face of which a flat key slot is positioned, and a connecting tube is connected with the suction ring integrally through a stop ring fixed at its one end. The present invention can separate corneal epithelium from Bowman's membrane rapidly and easily without the use of alcohol and other chemicals. It prevents the epithelium from being loosened. It separates the epithelium continuously and protects the stroma bed and the epithelial flap after separation. It is a kind of epithelial microkeratome without using alcohol, that is automatic rotating EPI-LASIK.
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