Contact lens insertion device

作者: Marguerite B. McDonald

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摘要: A contact lens insertion device includes a syringe having barrel and piston slidably disposed within the barrel. The is adapted for receiving fluid which drawn into dispensed from through operation of piston. cup attached to syringe. concave surface receive therein. further chamber in communication with an aperture chamber, such that or gel flows upon actuation force flow out thereby eject cup.