The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
Mar. 23, 2017
Applicant:
Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);
Inventor:
Huawei Zhao, Saint Augustine, FL (US);
Assignee:
Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/16 (2006.01); G06F 30/20 (2020.01); G02B 27/00 (2006.01); A61B 3/00 (2006.01); G02C 7/00 (2006.01); G02C 7/04 (2006.01); G06F 30/00 (2020.01); G06F 7/548 (2006.01); G02C 7/06 (2006.01); A61B 3/036 (2006.01);
U.S. Cl.
CPC ...
A61F 2/1645 (2015.04); A61B 3/0025 (2013.01); A61F 2/1613 (2013.01); A61F 2/1624 (2013.01); A61F 2/1654 (2013.01); G02B 27/0012 (2013.01); G02C 7/00 (2013.01); G02C 7/042 (2013.01); G02C 7/06 (2013.01); G06F 7/548 (2013.01); G06F 30/00 (2020.01); G06F 30/20 (2020.01); A61B 3/036 (2013.01); G02B 27/0075 (2013.01); G02C 2202/02 (2013.01); G02C 2202/10 (2013.01); G02C 2202/20 (2013.01); G02C 2202/22 (2013.01);
Abstract
An IOL calculator is disclosed to determine the spherical equivalent (SE) and cylinder power for toric lenses and ophthalmic apparatuses having the extended band of operational meridian, such as the rotational extended tolerant toric intraocular lens. The IOL calculator may also be used for an extended rotational tolerant toric intraocular lens, an extended depth of field intraocular lens, an extended depth of field toric intraocular lens, an extended range of vision intraocular lens, and an extended range of vision toric intraocular lens.