HUP0101418A2 - Progresszív többfókuszú kontaktlencse távollátás javítására - Google Patents

Progresszív többfókuszú kontaktlencse távollátás javítására

Info

Publication number
HUP0101418A2
HUP0101418A2 HU0101418A HUP0101418A HUP0101418A2 HU P0101418 A2 HUP0101418 A2 HU P0101418A2 HU 0101418 A HU0101418 A HU 0101418A HU P0101418 A HUP0101418 A HU P0101418A HU P0101418 A2 HUP0101418 A2 HU P0101418A2
Authority
HU
Hungary
Prior art keywords
refractive power
lens
contact lens
progressive multifocal
multifocal contact
Prior art date
Application number
HU0101418A
Other languages
English (en)
Inventor
Andrea Altieri
Alessandro Filippo
Original Assignee
Euro Lens Technology S.P.A.
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
Application filed by Euro Lens Technology S.P.A. filed Critical Euro Lens Technology S.P.A.
Publication of HUP0101418A2 publication Critical patent/HUP0101418A2/hu
Publication of HUP0101418A3 publication Critical patent/HUP0101418A3/hu
Publication of HU223909B1 publication Critical patent/HU223909B1/hu

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
    • G02C7/04—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
    • G02C7/041—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Progresszív többfókuszú kontaktlencse (1) törőereje (<dioptriája<)folyamatosan változik a lencse közepe és az optikai zóna kerületeközött a kontaktlencse alap-törőerejéhez képest egy olyanfüggvénymenet szerint, amelyben középen egy maximum van, amelyből egyelső, a kontaktlencse (1) alap-törőerejéhez képest gyorsan csökkenőszakasz (a) indul ki, és amely mentén a lencse a közellátásra szolgál;egy közbülső második szakasz (b) az alap-törőerő értékénél lévőabszcisszával lényegében párhuzamosan helyezkedik el, ennek mentén alencse távollátásra szolgál; egy kerületi harmadik szakasz (c) egygyorsan növekvő első részből (c') és egy az abszcisszával párhuzamosmásodik részből (c'') áll. E két rész (c', c'') megfelel annak atörőerőnek, amelynél a lencse az első részben progresszív a közbülsőtávolságokra, és a második szakaszban (b) állandó a közellátáshoz. Ó
HU0101418A 1998-02-11 1999-02-03 Progresszív többfókuszú kontaktlencse távollátás javítására HU223909B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98830059 1998-02-11
PCT/EP1999/000708 WO1999041633A1 (en) 1998-02-11 1999-02-03 A progressive multifocal contact lens suitable for compensating presbyopia

Publications (3)

Publication Number Publication Date
HUP0101418A2 true HUP0101418A2 (hu) 2001-09-28
HUP0101418A3 HUP0101418A3 (en) 2004-08-30
HU223909B1 HU223909B1 (hu) 2005-03-29

Family

ID=8236535

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101418A HU223909B1 (hu) 1998-02-11 1999-02-03 Progresszív többfókuszú kontaktlencse távollátás javítására

Country Status (23)

Country Link
US (1) US6322213B1 (hu)
EP (1) EP1055145B1 (hu)
JP (1) JP4294865B2 (hu)
KR (1) KR100518109B1 (hu)
CN (2) CN1815300A (hu)
AR (1) AR016177A1 (hu)
AT (1) ATE306092T1 (hu)
AU (1) AU760186B2 (hu)
BR (1) BR9907830A (hu)
CA (1) CA2313158C (hu)
CZ (1) CZ301875B6 (hu)
DE (1) DE69927577T2 (hu)
ES (1) ES2251177T3 (hu)
HK (1) HK1035231A1 (hu)
HU (1) HU223909B1 (hu)
ID (1) ID27084A (hu)
IL (1) IL137549A (hu)
NO (1) NO320052B1 (hu)
NZ (1) NZ505882A (hu)
PL (1) PL190955B1 (hu)
TW (1) TW532488U (hu)
WO (1) WO1999041633A1 (hu)
ZA (1) ZA99966B (hu)

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US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US6474814B1 (en) * 2000-09-08 2002-11-05 Florida Optical Engineering, Inc Multifocal ophthalmic lens with induced aperture
ITMI20012765A1 (it) * 2001-12-21 2003-06-21 Euro Lens Technology S P A Profilo di lente oculare atto a correggere ametropie associate all'astigmatismo
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US7018409B2 (en) * 2002-09-13 2006-03-28 Advanced Medical Optics, Inc. Accommodating intraocular lens assembly with aspheric optic design
US6802607B2 (en) * 2002-10-31 2004-10-12 Johnson & Johnson Vision Care, Inc. Progressive cylinder ophthalmic lenses
US6709103B1 (en) 2002-10-31 2004-03-23 Johnson & Johnson Vision Care, Inc. Methods for designing multifocal ophthalmic lenses
US7370962B2 (en) * 2002-10-31 2008-05-13 Johnson & Johnson Vision Care, Inc. Pupil regulated multifocal contact lenses
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
US7044597B2 (en) 2003-12-16 2006-05-16 Bausch & Lomb Incorporated Multifocal contact lens and method of manufacture thereof
JP4973027B2 (ja) * 2005-08-22 2012-07-11 セイコーエプソン株式会社 累進屈折力レンズ
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US8690319B2 (en) 2007-05-21 2014-04-08 Johnson & Johnson Vision Care, Inc. Ophthalmic lenses for prevention of myopia progression
US7637612B2 (en) 2007-05-21 2009-12-29 Johnson & Johnson Vision Care, Inc. Ophthalmic lenses for prevention of myopia progression
US8057034B2 (en) 2007-10-26 2011-11-15 Brien Holden Vision Institute Methods and apparatuses for enhancing peripheral vision
US20090213325A1 (en) * 2008-02-25 2009-08-27 Dan Katzman Step zone progressive lens
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
CA2766655C (en) 2009-06-26 2017-10-10 Abbott Medical Optics Inc. Accommodating intraocular lenses
US8343217B2 (en) 2009-08-03 2013-01-01 Abbott Medical Optics Inc. Intraocular lens and methods for providing accommodative vision
MY189708A (en) 2012-02-03 2022-02-28 Coopervision Int Ltd Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects
CN104508540B (zh) 2012-02-03 2017-03-22 库柏维景国际控股公司 用于改善老花者视力的多焦点隐形眼镜以及相关方法和用途
KR101900996B1 (ko) 2012-02-03 2018-11-02 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 노안 대상체의 시력을 개선하기 위한 다초점 콘택트 렌즈 및 관련 방법 및 용도
SG11201404586SA (en) 2012-02-03 2014-08-28 Coopervision Int Holding Co Lp Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects
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
EP3241063B1 (en) * 2014-12-29 2023-12-27 BF Research S.r.L. Contact lens and method for the production of a contact lens
KR20190024488A (ko) 2017-08-31 2019-03-08 주식회사 메이플테크 노안 보정 안경 시스템
EP3681438A1 (en) 2017-09-11 2020-07-22 AMO Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
JP6559866B1 (ja) * 2018-10-11 2019-08-14 Hoya株式会社 眼用レンズ、その設計方法、その製造方法、および眼用レンズセット
KR20190058403A (ko) 2019-05-14 2019-05-29 주식회사 메이플테크 노안 보정 안경 시스템

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642854B1 (fr) 1989-02-03 1991-05-03 Essilor Int Lentille optique a vision simultanee pour la correction de la presbytie
US5080472B1 (en) * 1989-07-21 1995-10-31 Ioptex Research Inc Multifocal optical lens
US5024517A (en) * 1989-12-07 1991-06-18 Leonard Seidner Monovision corneal contact lenses
US5112351A (en) * 1990-10-12 1992-05-12 Ioptex Research Inc. Multifocal intraocular lenses
FR2701770B1 (fr) 1993-02-18 1995-05-12 Essilor Int Lentille ophtalmique à vision simultanée pour la correction de la presbytie et jeu de deux telles lentilles ophtalmiques pour un même porteur .
US5691797A (en) 1993-03-31 1997-11-25 Permeable Technologies, Inc. Multifocal contact lens
KR0129588B1 (ko) * 1994-03-26 1998-04-04 이범진 노안 교정용 콘택트 렌즈 및 그 제조방법
US5715031A (en) * 1995-05-04 1998-02-03 Johnson & Johnson Vision Products, Inc. Concentric aspheric multifocal lens designs
US5682223A (en) 1995-05-04 1997-10-28 Johnson & Johnson Vision Products, Inc. Multifocal lens designs with intermediate optical powers
US5702440A (en) * 1996-01-26 1997-12-30 Allergan Multifocal ophthalmic lens for dim-lighting conditions
US6007201A (en) * 1996-02-21 1999-12-28 Seiko Epson Corporation Multifocal contact lens

Also Published As

Publication number Publication date
EP1055145B1 (en) 2005-10-05
TW532488U (en) 2003-05-11
CN1815300A (zh) 2006-08-09
WO1999041633A1 (en) 1999-08-19
CZ301875B6 (cs) 2010-07-14
PL342241A1 (en) 2001-06-04
ATE306092T1 (de) 2005-10-15
IL137549A (en) 2003-12-10
CN1289414A (zh) 2001-03-28
ID27084A (id) 2001-02-22
PL190955B1 (pl) 2006-02-28
KR20010040842A (ko) 2001-05-15
HK1035231A1 (en) 2001-11-16
AU2425499A (en) 1999-08-30
CA2313158C (en) 2007-01-30
KR100518109B1 (ko) 2005-10-04
AU760186B2 (en) 2003-05-08
CN1271449C (zh) 2006-08-23
DE69927577T2 (de) 2006-07-13
NO20003675D0 (no) 2000-07-18
US6322213B1 (en) 2001-11-27
BR9907830A (pt) 2000-10-24
CA2313158A1 (en) 1999-08-19
CZ20002892A3 (cs) 2000-11-15
AR016177A1 (es) 2001-06-20
JP2002503827A (ja) 2002-02-05
ZA99966B (en) 1999-08-11
NZ505882A (en) 2003-06-30
NO320052B1 (no) 2005-10-17
HU223909B1 (hu) 2005-03-29
JP4294865B2 (ja) 2009-07-15
ES2251177T3 (es) 2006-04-16
DE69927577D1 (de) 2006-02-16
EP1055145A1 (en) 2000-11-29
IL137549A0 (en) 2001-07-24
HUP0101418A3 (en) 2004-08-30
NO20003675L (no) 2000-07-18

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20050201

MM4A Lapse of definitive patent protection due to non-payment of fees