Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/68458
DC Field | Value | Language |
---|---|---|
dc.contributor | School of Optometry | - |
dc.creator | Tse, YY | - |
dc.creator | To, CH | - |
dc.creator | Lam, SY | - |
dc.date.accessioned | 2017-08-22T05:55:06Z | - |
dc.date.available | 2017-08-22T05:55:06Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/68458 | - |
dc.language.iso | en | en_US |
dc.rights | Assignee: The Hong Kong Polytechnic Univeristy. | en_US |
dc.title | Method and system for retarding the progression of myopia | en_US |
dc.type | Patent | en_US |
dc.description.otherinformation | US8950860; US8950860 B2; US8950860B2; US8,950,860; US 8,950,860 B2; 8950860; Appl. No. 12/878,777 | en_US |
dcterms.abstract | A method for retarding the progression of myopia in a human eye, the method comprising: providing (41) a concentric annular multi-zone refractive lens including: at least one correcting zone of optical power for correcting (42) refractive error, and at least one defocusing zone for projecting (43) at least one non-homogenous defocused image in front of at least a part of retina to inhibit myopic eye growth, the at least one defocusing zone having at least one less negative power; wherein the correcting and defocusing zones are alternated (45) in the lens and the zones are connected (46) to each other through integrated progressive transition curves. | - |
dcterms.bibliographicCitation | US Patent 8,950,860 B2. Washington, DC: US Patent and Trademark Office, 2015. | - |
dcterms.issued | 2015-02-10 | - |
dc.description.country | US | - |
dc.identifier.rosgroupid | 2014001721 | - |
dc.description.ros | 2014-2015 > Other Outputs > Patents granted | - |
dc.description.oa | Version of Record | en_US |
Appears in Collections: | Patent |
Files in This Item:
File | Description | Size | Format | |
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us8950860b2.pdf | 721.17 kB | Adobe PDF | View/Open |
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