摘要:
A contact lens includes a body, having the plurality of monomers including at least some silicone monomer units including at least one zwitterionic distributed throughout the body. The contact lens includes a front surface and a back surface, where the silicone monomer including at least one zwitterionic group can be present in a greater concentration nearest the front surface than the back surface or a point therebetween. The contact lens can be formed by casting a polymer mixture containing the silicone monomer including at least one zwitterionic group.
摘要:
A contact lens package includes a first package layer, a second package layer, a lens receiving area defined between the first and second package layers, and first and second seal portions. The first seal portion extends around a first portion of the lens receiving area. The second seal portion extends around a second portion of the lens receiving area. The second seal portion has different sealing properties than the first seal portion. The first seal portion may include a releasable seal between the first and second package layers, and the second seal portion may include a permanent seal between the first and second package layers.
摘要:
A contact lens includes a body, a filtering characteristic of blocking at least some light with wavelengths between 400 nanometers and 500 nanometers from transmitting through the body, and a transmittance characteristic of transmitting at least some light with wavelengths above 500 nanometers through the body.
摘要:
An apparatus for spin casting lenses includes a rotatable tube, the rotatable tube defining a longitudinal cavity, wherein the longitudinal cavity is configured to receive molds. According to one exemplary embodiment, the rotatable tube is made of metal and includes a plurality of apertures configured to permit the transmission of actinic radiation.
摘要:
An apparatus for spin casting lenses includes a rotatable tube, the rotatable tube defining a longitudinal cavity, wherein the longitudinal cavity is configured to receive molds. According to one exemplary embodiment, the rotatable tube is made of metal and includes a plurality of apertures configured to permit the transmission of actinic radiation.
摘要:
A contact lens package includes a multi-layer laminate substrate and a cover sheet. The multi-layer laminate substrate includes a first polymer layer, a first metal layer and at least one pre-formed lens receiving portion that is sized to hold at least a portion of a contact lens. The cover sheet is removably secured to the substrate and configured to seal a contact lens within the at least one lens receiving portion. The substrate has sufficient structural integrity to maintain a shape of the lens receiving portion.
摘要:
A contact lens package includes a first package layer and a second package layer joined to the first package layer at an edge of the first package layer. The first package layer and the second package layer collectively define, at least in part, a cavity and a contact lens is disposed within the cavity. A visual trigger is depicted on either the first package layer or the second package layer, and the visual trigger is identifiable by a mobile device to be associated with an executable file.
摘要:
Disclosed herein are systems and techniques for evaluating prescribed optical devices during use. A method can include matching a user profile with a prescribed optical device, matching the prescribed optical device with a plurality of members of a distribution system of the prescribed optical device, requesting information about the prescribed optical device through a user interface, receiving information in response to requesting the information, and sending feedback based on the received information to one of the members of the distribution system. One or more network devices can generate a user interface including information associated with the prescribed optical device and the user profile. The user interface can be adapted based on a primary or secondary user of the network device. The user interface can also be adapted as the user progresses in age, treatment schedule, and/or other factors that support evaluation of the prescribed optical device.
摘要:
A contact lens package includes a first package layer and a second package layer joined to the first package layer at an edge of the first package layer. The first package layer and the second package layer collectively define, at least in part, a cavity and a contact lens is disposed within the cavity. A visual trigger is depicted on either the first package layer or the second package layer, and the visual trigger is identifiable by a mobile device to be associated with an executable file.
摘要:
A system can include an aural computing system in communication with the ophthalmic device. In some embodiments, the aural computing system can include a wireless communication device in communication with the ophthalmic device. In some embodiments, the ophthalmic device comprises a contact lens, which can inserted into the user's eye. The wireless communication device can comprise wearable technology.