초록 ▼

The present invention provides a device for disinfecting and storing a contact lens comprising a container, a lens holding means for supporting a contact lens, a cap for sealably covering the open end of the container and a gas-permeable, liquid-impermeable membrane fixed to the internal surface of

The present invention provides a device for disinfecting and storing a contact lens comprising a container, a lens holding means for supporting a contact lens, a cap for sealably covering the open end of the container and a gas-permeable, liquid-impermeable membrane fixed to the internal surface of the appliance and positioned to cover all apertures in the appliance to allow oxygen to escape from the device but preventing liquid from escaping from the device when an oxidative disinfectant is used in the appliance.

대표청구항 ▼

[ I claim:] [1.] A device for disinfecting and storing a contact lens comprising:a container including an open end;a lens holding means for supporting at least one contact lens within the container;a cap for sealably covering the open end of the container wherein the cap includes internal and extern

[ I claim:] [1.] A device for disinfecting and storing a contact lens comprising:a container including an open end;a lens holding means for supporting at least one contact lens within the container;a cap for sealably covering the open end of the container wherein the cap includes internal and external surfaces and has at least one aperture to serve as a vent, the lens holding means is secured to the internal surface of the cap; anda gas-permeable, liquid-impermeable membrane having an internal void through which passes the lens holding means, the membrane welded to the internal surface of the cap and positioned so as to cover any vent and the edge of the gas-permeable, liquid-impermeable membrane along the internal void is welded to the internal surface of the cap.