Invention Grant
- Patent Title: Methods and therapeutic optical devices for regulation of astigmatism
- Patent Title (中): 用于调节散光的方法和治疗光学装置
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Application No.: US12575917Application Date: 2009-10-08
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Publication No.: US08128223B2Publication Date: 2012-03-06
- Inventor: Jerome A. Legerton , William E. Meyers
- Applicant: Jerome A. Legerton , William E. Meyers
- Applicant Address: US AZ Mesa
- Assignee: CRT Technology, Inc.
- Current Assignee: CRT Technology, Inc.
- Current Assignee Address: US AZ Mesa
- Agency: Snell & Wilmer L.L.P.
- Main IPC: G02C7/04
- IPC: G02C7/04
Abstract:
In accordance with exemplary embodiments, the present invention provides a therapeutic optical device configured to focus the central retinal image in at least one meridian and focus at least one semi-meridian of the peripheral image field in front of or behind the retina to stimulate eye and/or corneal reshaping to reduce astigmatism. In exemplary embodiments, the device further provides rotational stability.
Public/Granted literature
- US20110085129A1 METHODS AND THERAPEUTIC OPTICAL DEVICES FOR REGULATION OF ASTIGMATISM Public/Granted day:2011-04-14
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