公开(公告)号：US11744697B2

公开(公告)日：2023-09-05

申请号：US17060919

申请日：2020-10-01

Applicant: Alcon Inc.

Inventor： Andrew R. Walz ,  Robert Angelopoulos ,  Nathan Lewis

IPC: A61F2/16

CPC classification number: A61F2/1635 ,  A61F2/1645 ,  A61F2/1648 ,  A61F2/164 ,  A61F2002/1681 ,  A61F2002/1682 ,  A61F2250/0036

Abstract: Disclosed are toric accommodating intraocular lenses. In one embodiment, a toric accommodating intraocular lens comprises an anterior element and a posterior element. The anterior element can comprise an anterior optical surface. The posterior element can comprise a posterior optical surface. A fluid-filled optic fluid chamber can be defined in between the anterior element and the posterior element. The toric accommodating intraocular lens can be configured to correct for corneal astigmatism, spherical aberration, or a combination thereof.

公开(公告)号：US12167959B2

公开(公告)日：2024-12-17

申请号：US18302298

申请日：2023-04-18

Applicant: Alcon Inc.

Inventor： Terah Whiting Smiley ,  Andrew R. Walz ,  Sharad Hajela ,  Gregory Vinton Matthews ,  Robert Demitri Angelopoulos ,  Nathan Lewis

IPC: A61F2/16 ,  A61L27/44 ,  A61L27/50

Abstract: Disclosed are adjustable accommodating intraocular lenses and methods of adjusting accommodating intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and a peripheral portion. At least one of the optic portion and the peripheral portion can be made in part of a composite material comprising an energy absorbing constituent and a plurality of expandable components. At least one of a base power and a cylindricity of the optic portion can be configured to change in response to an external energy directed at the composite material.

公开(公告)号：US11660182B2

公开(公告)日：2023-05-30

申请号：US17060901

申请日：2020-10-01

Applicant: Alcon Inc.

Inventor： Terah Whiting Smiley ,  Andrew R. Walz ,  Sharad Hajela ,  Gregory Vinton Matthews ,  Robert Angelopoulos ,  Nathan Lewis

IPC: A61F2/16 ,  A61L27/44 ,  A61L27/50

CPC classification number: A61F2/1624 ,  A61F2/1605 ,  A61F2/1635 ,  A61F2/1659 ,  A61L27/44 ,  A61L27/443 ,  A61L27/50 ,  A61F2002/169 ,  A61F2002/1681 ,  A61F2002/16901 ,  A61F2230/0069 ,  A61F2250/0003 ,  A61L2300/204 ,  A61L2300/442 ,  A61L2430/16

Abstract: Disclosed are adjustable accommodating intraocular lenses and methods of adjusting accommodating intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and a peripheral portion. At least one of the optic portion and the peripheral portion can be made in part of a composite material comprising an energy absorbing constituent and a plurality of expandable components. At least one of a base power and a cylindricity of the optic portion can be configured to change in response to an external energy directed at the composite material.