摘要:
A cleaning system configured to use a hydrogen peroxide solution to clean contact lenses. The cleaning system includes a reservoir to hold the cleaning solution and a complex base coupled to the reservoir to insure a hermetically closed reservoir environment. The complex base is separated into at least a first and a second segment. A lens holder assembly holds the lenses within the solution and is coupled to the complex base in the first segment. A motor is located in the second segment of the complex base to selectively introduce a catalyst to the cleaning solution. The cleaning system has additional features that permit the system to allow for the storage of the contact lenses by converting a neutralized cleaning solution into a storage solution to prevent recontamination.
摘要:
A cleaning system configured to use a hydrogen peroxide solution to clean contact lenses. The cleaning system includes a reservoir to hold the cleaning solution and a complex base coupled to the reservoir to insure a hermetically closed reservoir environment. The complex base is separated into at least a first and a second segment. A lens holder assembly holds the lenses within the solution and is coupled to the complex base in the first segment. A motor is located in the second segment of the complex base to selectively introduce a catalyst to the cleaning solution. The cleaning system has additional features that permit the system to allow for the storage of the contact lenses by converting a neutralized cleaning solution into a storage solution to prevent recontamination.
摘要:
The “Contact lens case with cleaning compartment” allows customers to hand clean, rub, and rinse their contact lens as a part of their contact lens case instead of cleaning their contact lens separately in the palm of their hand. This product allows the user to clean their contact lens within the wall structure of the contact case cleaning compartment. Apply a preferable amount of contact solution in the inside of the cleaning compartment, place your contact lens in the solution, and begin cleaning
摘要:
A dispenser used when attached to an opening of a squeeze bottle discharge a content liquid when inverted. The dispenser has a first channel to discharge a straight forward-moving liquid and a second channel to discharge a foaming liquid. The first channel has a first through channel connecting a first inlet for the content liquid to a first outlet. The second channel has a conduit that has an opening at an inner bottom of the bottle, extends to a foaming chamber, serves as an air supply channel, and has an inner diameter; the foaming chamber is connected to the conduit and mixes the content liquid with air to foam the content liquid; and a second through channel connecting the foaming chamber to a second outlet.
摘要:
The invention relates to a container for a contact lens storage solution, in particular having contact lenses in said contact lens storage solution. The container has a vessel (14), which has a filling opening (20), and a first closing element (24), which can be attached to the vessel (14) and which closes the filling opening (20). The first closing element (24) has a gas supply channel (42) for a cleaning and/or sterilizing gas, which extends from at least one inlet (40) on an outer face of the first closing element (24) to at least one outlet (48) on an inner face of the first closing element (24) facing the interior of the vessel (14). On the outer face of the first closing element, said first closing element (24) has at least one venting opening (50) for the escape of gas from the vessel (14). The invention further relates to a container for a contact lens storage solution, which has a second closing element (26) which is arranged on the first closing element (24) and which closes the at least one inlet (40) of the gas supply channel (42) and the at least one venting opening (50) of the first closing element (24).
摘要:
A process for cleaning all types of contact lenses by placing each contact lens in individual compartments of a liquid impermeable lens storage container filled with an aqueous medium such as sterile saline or sterile lens cleaning solution, floating the liquid impermeable storage container in an ultrasonic device operating at a frequency of 50-60 Hz and a wattage of 20-117 watts.
摘要:
A Contact Lens Cleaning and Storage Device with left and right side cleaning reservoirs that, independent of each other, receives a quantity of clean solution and contact lenses, having agitating bosses, circular stops and drive system links on one quadrant, a drive system, a motor to operate the drive system, a bottom housing having holders to accommodate the cleaning reservoirs and motor, a top housing having circular cut outs to allow the top portion of the cleaning reservoirs to protrude, an on/off switch, a way to supply power to the motor, and caps for the cleaning reservoirs to prevent the cleaning solution from splashing out. A preferred embodiment includes the cleaning reservoir agitating bosses having the front side curved and the backside flat and a drive system comprising a drive arm and a drive cam.
摘要:
A self-contained single-use apparatus for cleaning and hydrating a pair of contact lenses comprises a housing including a pair of hollow snap-lock lens containers in which opposed layers of a deformable relatively hydrophobic reactive material having surfaces arranged for non-abrasive contiguous wetted contact with the optical surfaces of the lenses when the lenses are enclosed in the housings. While in contact with the optical surfaces contaminants in the lenses are attracted to the contacting surfaces of the reactive layers. Upon removal of the lenses the attracted contaminants remain on the contacting surfaces and are disposed of with the housing. The container contains sufficient absorbed liquid for maintaining the lens in a hydrated condition while being treated in the container during the treatment process.
摘要:
A unique container system for holding and cleaning a soft contact lens over a period of time. The system includes a container base having a substantially dry cavity. A hydrophilic fixation and cleaning member is wetted and disposed within the substantially dry cavity. The contact lens is placed on the hydrophilic fixation member and held in a desired orientation while remaining hydrated due to the moisture from the hydrophilic fixation member. Also, a cover is disposed over the substantially dry cavity to enclose the hydrophilic fixation member and the contact lens during storage.
摘要:
A self-contained apparatus for cleaning contact lenses comprising a deformable, non-abrasive material having an enzyme enriched layer for contact with the optical surfaces of the lenses. While in contact with the optical surfaces, the contaminants on the lens surfaces are enzymatically removed. Upon separation of the lenses and the deformable material, substantially all of the enzymes are retained on the deformable material, largely eliminating the need to perform additional operations to inactivate the enzymes or otherwise rid the lenses of residual enzymatic matter.