ATE368236T1 - Bifokallinsen - Google Patents

Bifokallinsen

Info

Publication number
ATE368236T1
ATE368236T1 AT00956716T AT00956716T ATE368236T1 AT E368236 T1 ATE368236 T1 AT E368236T1 AT 00956716 T AT00956716 T AT 00956716T AT 00956716 T AT00956716 T AT 00956716T AT E368236 T1 ATE368236 T1 AT E368236T1
Authority
AT
Austria
Prior art keywords
zones
focal length
zone
reading
viewing area
Prior art date
Application number
AT00956716T
Other languages
English (en)
Inventor
Carle John Trevor De
Original Assignee
Carle John Trevor De
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 GBGB9920882.9A external-priority patent/GB9920882D0/en
Priority claimed from GBGB9928027.3A external-priority patent/GB9928027D0/en
Application filed by Carle John Trevor De filed Critical Carle John Trevor De
Application granted granted Critical
Publication of ATE368236T1 publication Critical patent/ATE368236T1/de

Links

Classifications

    • 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
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal 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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/042—Simultaneous type
    • 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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/20—Friction elements
    • 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
    • G02C2202/04—Lenses comprising decentered structures

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00956716T 1999-09-03 2000-09-01 Bifokallinsen ATE368236T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9920882.9A GB9920882D0 (en) 1999-09-03 1999-09-03 Bifocal lenses with peripheral higher negative power
GBGB9928027.3A GB9928027D0 (en) 1999-11-26 1999-11-26 Bifocal lenses

Publications (1)

Publication Number Publication Date
ATE368236T1 true ATE368236T1 (de) 2007-08-15

Family

ID=26315904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00956716T ATE368236T1 (de) 1999-09-03 2000-09-01 Bifokallinsen

Country Status (6)

Country Link
US (1) US6685315B1 (de)
EP (1) EP1212652B1 (de)
AT (1) ATE368236T1 (de)
AU (1) AU6858300A (de)
DE (1) DE60035698D1 (de)
WO (1) WO2001018592A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
SE0101293D0 (sv) * 2001-04-11 2001-04-11 Pharmacia Groningen Bv Technical field of the invention
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US7370962B2 (en) * 2002-10-31 2008-05-13 Johnson & Johnson Vision Care, Inc. Pupil regulated multifocal contact lenses
US7896916B2 (en) * 2002-11-29 2011-03-01 Amo Groningen B.V. Multifocal ophthalmic lens
SE0203564D0 (sv) 2002-11-29 2002-11-29 Pharmacia Groningen Bv Multifocal opthalmic lens
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US7365917B2 (en) * 2004-08-16 2008-04-29 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
US8377123B2 (en) * 2004-11-10 2013-02-19 Visiogen, Inc. Method of implanting an intraocular lens
US7073906B1 (en) * 2005-05-12 2006-07-11 Valdemar Portney Aspherical diffractive ophthalmic lens
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US20070168027A1 (en) * 2006-01-13 2007-07-19 Brady Daniel G Accommodating diffractive intraocular lens
US20070258143A1 (en) * 2006-05-08 2007-11-08 Valdemar Portney Aspheric multifocal diffractive ophthalmic lens
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
TWI370894B (en) * 2007-02-26 2012-08-21 Corning Inc Method for measuring distortion
US20080297721A1 (en) * 2007-05-29 2008-12-04 Amitava Gupta Lens designs for treating asthenopia caused by visual defects
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US20090088840A1 (en) * 2007-10-02 2009-04-02 Simpson Michael J Zonal diffractive multifocal intraocular lenses
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US7753521B2 (en) * 2008-03-31 2010-07-13 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
WO2010151691A2 (en) 2009-06-26 2010-12-29 Abbott Medical Optics Inc. Accommodating intraocular lenses
AU2010279561B2 (en) 2009-08-03 2014-11-27 Johnson & Johnson Surgical Vision, Inc. Intraocular lens for providing accomodative vision
KR101798031B1 (ko) * 2009-10-26 2017-11-15 노바르티스 아게 안구 임플란트를 위한 위상-시프트된 중심-거리 회절 설계
US8531783B2 (en) * 2010-02-09 2013-09-10 Xceed Imaging Ltd. Imaging method and system for imaging with extended depth of focus
WO2011107723A1 (en) 2010-03-05 2011-09-09 John Trevor De Carle Multifocal lens
EP2646872A1 (de) 2010-12-01 2013-10-09 AMO Groningen B.V. Multifokale linse mit optischer leistungsverstärkungsprogression sowie system und herstellungsverfahren dafür
US8556417B2 (en) * 2012-02-02 2013-10-15 Novartis Ag Apodized hybrid diffractive-refractive IOL for pseudo-accommodation
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
EP2890287B1 (de) 2012-08-31 2020-10-14 Amo Groningen B.V. Linse mit mehreren ringen sowie systeme und verfahren für erweiterte fokustiefe
ES2472121B1 (es) 2012-12-27 2015-04-13 Consejo Superior De Investigaciones Científicas (Csic) Lente intraocular multifocal refractiva con calidad óptica optimizada en un rango de foco y procedimiento para obtenerla
HUE048829T2 (hu) 2014-01-31 2020-08-28 Ophtec Bv Multifokális szemlencse, amelyet a szemben vagy a szemén kell viselni
AU2017218679B2 (en) 2016-02-09 2021-08-19 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US9933633B1 (en) 2016-11-08 2018-04-03 Paul Douglas Becherer Bifocal contact lenses providing reduced glare and blurriness in dim lighting
WO2018167302A1 (en) 2017-03-17 2018-09-20 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
EP3639084A1 (de) 2017-06-28 2020-04-22 Amo Groningen B.V. Erweiterte reichweite und verwandte intraokularlinsen zur behandlung von presbyopie
US11262598B2 (en) 2017-06-28 2022-03-01 Amo Groningen, B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
AU2018330604A1 (en) 2017-09-11 2020-04-02 Amo Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US11886046B2 (en) * 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
WO2021136617A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
AU2021283398A1 (en) 2020-06-01 2023-01-05 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129155B (en) * 1982-10-13 1987-05-20 Ng Trustees & Nominees Ltd Bifocal contact lenses
US5225858A (en) * 1987-06-01 1993-07-06 Valdemar Portney Multifocal ophthalmic lens
US5116111A (en) * 1988-04-01 1992-05-26 Minnesota Mining And Manufacturing Company Multi-focal diffractive ophthalmic lenses
AU7130391A (en) * 1990-03-08 1991-09-12 Breger, Joseph Laurence Multifocal simultaneous vision lenses
US5422687A (en) * 1993-03-31 1995-06-06 Menicon Co., Ltd. Contact lens wherein central correction region has a center 0.2-2.4mm offset from lens geometric center and a diameter of 0.8-3.5mm
GB2295686B (en) * 1994-11-30 1998-05-06 Carle John Trevor De Bifocal contact lenses
US5684560A (en) * 1995-05-04 1997-11-04 Johnson & Johnson Vision Products, Inc. Concentric ring single vision lens designs
WO1997031285A1 (fr) * 1996-02-21 1997-08-28 Seiko Epson Corporation Verres de contact a foyer progressif

Also Published As

Publication number Publication date
US6685315B1 (en) 2004-02-03
WO2001018592A1 (en) 2001-03-15
EP1212652A1 (de) 2002-06-12
DE60035698D1 (de) 2007-09-06
EP1212652B1 (de) 2007-07-25
AU6858300A (en) 2001-04-10

Similar Documents

Publication Publication Date Title
DE60035698D1 (de) Bifokallinsen
ATE283498T1 (de) Brechende/beugende multifokallinse
BR9602152A (pt) Projetos de lentes multifocais com potências óticas intermediárias
MY106155A (en) Multifocal multizone diffractive ophthalmic lenses.
NO961802D0 (no) Konsentrisk annulær ringlinse for astigmatisme
ATE82478T1 (de) Intraokulare linse mit mehreren brennpunkten.
DE60139390D1 (de) Binokulare linsensysteme
TW334516B (en) Concentric ring single vision lens designs
BR9602154A (pt) Lente de anel anular concêntrica multifocal para presbiopes astigmáticos
DE69129217D1 (de) Multifokale intraokulare Augenlinse
BR0113756A (pt) lente oftálmica multifocal com abertura induzida
ATE263522T1 (de) Intraokularlinse
RU96108389A (ru) Многофокальная глазная линза, способ обеспечения многофокальной коррекции зрения пациента, глазная линза
RU93054521A (ru) Способ многофокусной корректировки зрения пациента. пара глазных линз

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties