-
公开(公告)号：US11777340B2
公开(公告)日：2023-10-03
申请号：US17904450
申请日：2021-02-19
Applicant: ACUCELA INC.
Inventor： Ryo Kubota , Patrizia Weber , Marco Burgener , Jonas Butscher , Praveenth Sanmugarajah , Hans Bernhard , Amitava Gupta
CPC classification number: H02J50/10 , A45C11/005 , A45C15/00 , G02C7/04 , G02C11/10 , H02J7/0013 , H02J7/0044 , H02J50/40
Abstract: A contact lens charging case comprises a container sized and shaped to receive an electronic contact lens (“eCL”) and charging coil to couple to a coil of the eCL. In some embodiments, the charging coil comprises a diameter larger than a diameter of the coil of the eCL, so as to decrease sensitivity of the location and orientation of the eCL in the container and improve coupling between the coils. In some embodiments, the charging coil is dimensioned so as to extend at least partially around the container that receives the eCL.
-
公开(公告)号：US11467426B2
公开(公告)日：2022-10-11
申请号：US17655496
申请日：2022-03-18
Applicant: ACUCELA INC.
Inventor： Ryo Kubota , Philip M. Buscemi , Amitava Gupta , Stefan Bauer , Benjamin Crook , Julien Sauvet
Abstract: An apparatus to treat refractive error of an eye comprises an optic comprising an optical zone and a peripheral defocus optical structure to form images of a plurality of stimuli anterior or posterior to a peripheral portion of a retina of the eye. In some embodiments, the peripheral defocus optical structure located outside the optical zone. In some embodiments, the peripheral defocus optical structure comprises optical power to focus light to a different depth of the eye than the optical zone. In some embodiments, the optic comprises one or more of a lens, an optically transparent substrate, a beam splitter, a prism, or an optically transmissive support.
-
公开(公告)号：US11320674B2
公开(公告)日：2022-05-03
申请号：US17302827
申请日：2021-05-13
Applicant: ACUCELA INC.
Inventor： Ryo Kubota , Amitava Gupta
Abstract: An apparatus to treat refractive error of an eye comprises an electroactive component configured to switch between a light scattering or optical power providing configuration to treat refractive error of the eye and a substantially transparent configuration to allow normal viewing. The electroactive component can be located on the lens away from a central axis of the lens to provide light to a peripheral region of the retina to decrease the progression of myopia. The electroactive component can be located on the lens away from the central axis of the lens in order for the wearer to view objects through an optical zone while the electroactive component scatters light. The electroactive component can be configured to switch to the substantially transparent configuration to allow light to pass through the electroactive component and to allow the lens to refract light to correct vision and allow normal viewing through the lens.
-
公开(公告)号：US11467428B2
公开(公告)日：2022-10-11
申请号：US17657036
申请日：2022-03-29
Applicant: ACUCELA INC.
Inventor： Ryo Kubota , Amitava Gupta
Abstract: An apparatus to treat refractive error of an eye comprises an electroactive component configured to switch between a light scattering or optical power providing configuration to treat refractive error of the eye and a substantially transparent configuration to allow normal viewing. The electroactive component can be located on the lens away from a central axis of the lens to provide light to a peripheral region of the retina to decrease the progression of myopia. The electroactive component can be located on the lens away from the central axis of the lens in order for the wearer to view objects through an optical zone while the electroactive component scatters light. The electroactive component can be configured to switch to the substantially transparent configuration to allow light to pass through the electroactive component and to allow the lens to refract light to correct vision and allow normal viewing through the lens.
-
-
-
Search Results
24
records
(took 0.017 seconds)
