SG11201800595QA - Vision correction lens and method for preparation of the same - Google Patents

Vision correction lens and method for preparation of the same

Info

Publication number
SG11201800595QA
SG11201800595QA SG11201800595QA SG11201800595QA SG11201800595QA SG 11201800595Q A SG11201800595Q A SG 11201800595QA SG 11201800595Q A SG11201800595Q A SG 11201800595QA SG 11201800595Q A SG11201800595Q A SG 11201800595QA SG 11201800595Q A SG11201800595Q A SG 11201800595QA
Authority
SG
Singapore
Prior art keywords
preparation
same
correction lens
vision correction
vision
Prior art date
Application number
SG11201800595QA
Inventor
Zhao Wang
Jiangbing Xie
Original Assignee
Eyebright Medical Tech Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201520543407.9U external-priority patent/CN204964915U/en
Priority claimed from CN201510441201.XA external-priority patent/CN106291977B/en
Priority claimed from CN201510441714.0A external-priority patent/CN106707542B/en
Priority claimed from CN201510440964.2A external-priority patent/CN106291976B/en
Priority claimed from CN201520543778.7U external-priority patent/CN204964916U/en
Priority claimed from CN201510441713.6A external-priority patent/CN106353892B/en
Priority claimed from CN201520543779.1U external-priority patent/CN204964917U/en
Application filed by Eyebright Medical Tech Beijing Co Ltd filed Critical Eyebright Medical Tech Beijing Co Ltd
Publication of SG11201800595QA publication Critical patent/SG11201800595QA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/145—Corneal inlays, onlays, or lenses for refractive correction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1602—Corrective lenses for use in addition to the natural lenses of the eyes or for pseudo-phakic eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1624—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/164—Aspheric lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0228—Testing optical properties by measuring refractive power
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/24—Myopia progression prevention
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
SG11201800595QA 2015-07-24 2016-07-22 Vision correction lens and method for preparation of the same SG11201800595QA (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201520543407.9U CN204964915U (en) 2015-07-24 2015-07-24 Intraocular mirror
CN201510441201.XA CN106291977B (en) 2015-07-24 2015-07-24 Cornea shaping mirror
CN201510441714.0A CN106707542B (en) 2015-07-24 2015-07-24 Externally worn eyesight correction glasses
CN201510440964.2A CN106291976B (en) 2015-07-24 2015-07-24 A kind of preparation method for the aspherical vision correction mirror that periphery defocus is controllable
CN201520543778.7U CN204964916U (en) 2015-07-24 2015-07-24 Orthokeratology
CN201510441713.6A CN106353892B (en) 2015-07-24 2015-07-24 Intraocular lens
CN201520543779.1U CN204964917U (en) 2015-07-24 2015-07-24 Outer vision correction mirror of wearing of eye
PCT/CN2016/090955 WO2017016440A1 (en) 2015-07-24 2016-07-22 Vision correction lenses and preparation method therefor

Publications (1)

Publication Number Publication Date
SG11201800595QA true SG11201800595QA (en) 2018-02-27

Family

ID=57884081

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201800595QA SG11201800595QA (en) 2015-07-24 2016-07-22 Vision correction lens and method for preparation of the same

Country Status (7)

Country Link
US (3) US10551636B2 (en)
EP (1) EP3349055A4 (en)
JP (2) JP6931349B2 (en)
KR (1) KR102226668B1 (en)
HK (1) HK1250262A1 (en)
SG (1) SG11201800595QA (en)
WO (1) WO2017016440A1 (en)

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WO2019109862A2 (en) * 2017-12-06 2019-06-13 爱博诺德（北京）医疗科技有限公司 Orthokeratology lens and method for manufacture thereof
SG10201800855RA (en) * 2018-01-31 2019-08-27 Menicon Co Ltd Apparatus and Methods for Molding Rigid Ocular Lenses
JPWO2020079906A1 (en) * 2018-10-15 2021-09-02 国立大学法人東京農工大学 How to design a head-mounted display and the wide-focus lens used for it
JP7236927B2 (en) * 2019-05-13 2023-03-10 株式会社トプコン Ophthalmic device, control method thereof, ophthalmic information processing device, control method thereof, program, and recording medium
JP7286422B2 (en) * 2019-06-11 2023-06-05 株式会社トプコン Ophthalmic information processing device, ophthalmic device, ophthalmic information processing method, and program
US20220082862A1 (en) * 2020-09-16 2022-03-17 Brighten Optix Corp. Multi-curve multi-section alignment structure for orthokeratology lens and method thereof
EP4289338A1 (en) * 2021-02-05 2023-12-13 Topcon Corporation Ophthalmic information processing device, ophthalmic device, ophthalmic information processing method, and program
CN113608362B (en) * 2021-07-23 2023-05-12 深圳市浓华生物电子科技有限公司 Spectacle lens, preparation method thereof and spectacles
CN114563880A (en) * 2022-03-03 2022-05-31 上海艾康特医疗科技有限公司 Corneal contact lens and design method thereof
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CN116125679B (en) * 2023-01-19 2023-10-10 天津松润医疗器械有限公司 Personalized defocus parameter determining method, lens matching method and effect evaluation equipment

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Also Published As

Publication number Publication date
EP3349055A1 (en) 2018-07-18
KR20180034515A (en) 2018-04-04
WO2017016440A1 (en) 2017-02-02
US20180210229A1 (en) 2018-07-26
US20200117024A1 (en) 2020-04-16
JP2021099493A (en) 2021-07-01
US10551636B2 (en) 2020-02-04
HK1250262A1 (en) 2018-12-07
US11385479B2 (en) 2022-07-12
US20220317478A1 (en) 2022-10-06
KR102226668B1 (en) 2021-03-10
EP3349055A4 (en) 2019-07-24
JP6931349B2 (en) 2021-09-01
JP2018523171A (en) 2018-08-16

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