Patent ID: 6453919
Filing Date: 2002-09-24
Classification: A45C,A61L,G02C,Y10S

Abstract:
An anti-spillage system for contact lens cleaning comprising:a lens cup with an open top to allow filling of the cup with contact lens solution, a cap to close the lens cup top, an lens holder mounted in the lens cup to be immersed in contact lens cleaning solution, an overflow container connected to a bottom portion of the lens cup, the overflow container provided with an inner wall that is spaced apart from an outer wall of the container and with a bottom floor extended between bottom portions of the inner and outer wall to define a cavity between the walls for collection of contact lens solution leaking from the lens cup, and wherein the inner wall of the overflow container has a configuration similar to the configuration of a bottom of the lens cup so that the overflow container and lens cup can nest together.