PH18402A - Oxygen-permeable hard contact lens - Google Patents

Oxygen-permeable hard contact lens

Info

Publication number
PH18402A
PH18402A PH29296A PH29296A PH18402A PH 18402 A PH18402 A PH 18402A PH 29296 A PH29296 A PH 29296A PH 29296 A PH29296 A PH 29296A PH 18402 A PH18402 A PH 18402A
Authority
PH
Philippines
Prior art keywords
oxygen
contact lens
hard contact
permeable hard
permeable
Prior art date
Application number
PH29296A
Other languages
English (en)
Inventor
Kazunori Kawamura
Shinichi Yamashita
Yuichi Yokoyama
Original Assignee
Hoya Lens Corp
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 Hoya Lens Corp filed Critical Hoya Lens Corp
Publication of PH18402A publication Critical patent/PH18402A/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
    • G02C7/04—Contact lenses for the eyes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
PH29296A 1982-07-27 1983-07-26 Oxygen-permeable hard contact lens PH18402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57130836A JPS5919918A (ja) 1982-07-27 1982-07-27 酸素透過性ハ−ドコンタクトレンズ

Publications (1)

Publication Number Publication Date
PH18402A true PH18402A (en) 1985-06-21

Family

ID=15043827

Family Applications (1)

Application Number Title Priority Date Filing Date
PH29296A PH18402A (en) 1982-07-27 1983-07-26 Oxygen-permeable hard contact lens

Country Status (14)

Country Link
US (1) US4540761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0114894B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5919918A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR850001868B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU543235B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8307455A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1205943A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH664837A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3390130T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8406743A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2135476B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL184926C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH18402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1984000619A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194014A (ja) * 1982-05-08 1983-11-11 Shin Etsu Chem Co Ltd 酸素透過性硬質コンタクトレンズ
DE3348477C2 (de) * 1982-05-08 2002-10-17 Menicon Co Ltd Sauerstoffdurchlässige harte Kontaktlinse
AU546039B2 (en) * 1982-05-08 1985-08-08 Menicon Co., Ltd Oxygen permeable hard contact lens
WO1986004342A1 (en) * 1985-01-29 1986-07-31 Bausch And Lomb Incorporated Oxygen-permeable lenses
US4829137A (en) * 1985-01-29 1989-05-09 Bausch & Lomb Incorporated Continuous-wear highly oxygen permeable contact lenses
AU593543B2 (en) * 1985-01-29 1990-02-15 Bausch & Lomb Incorporated Continuous-wear lenses
ZA86638B (en) * 1985-01-29 1986-12-30 Bausch & Lomb Continuous-wear lenses
JPS6254220A (ja) * 1985-09-03 1987-03-09 Nippon Contact Lens:Kk コンタクトレンズ材料
US4690993A (en) * 1985-11-25 1987-09-01 Alcon Laboratories, Inc. p-(2-Hydroxy hexafluoroisopropyl) styrene [HFIS] monomer for ophthalmic applications
JPH073517B2 (ja) * 1985-11-29 1995-01-18 チバ―ガイギー アクチエンゲゼルシャフト 非含水型ソフトコンタクトレンズおよびその製造方法
US5093447A (en) * 1986-02-06 1992-03-03 Novicky Nick N Ophthalmic device formed of a copolymer plastic material from ethylenic siloxanylalkoxy ester
US4861850A (en) * 1986-02-06 1989-08-29 Progressive Chemical Research, Ltd. Ophthalamic device from fluoro-silicon polymers
US4661573A (en) * 1986-04-14 1987-04-28 Paragon Optical Inc. Lens composition articles and method of manufacture
DE3630793A1 (de) * 1986-09-10 1988-03-24 Basf Lacke & Farben Silylgruppen enthaltendes verzweigtes polymerisat, verfahren zu seiner herstellung, ueberzugsmittel auf basis des polymerisats sowie deren verwendung
AU1156688A (en) * 1987-01-07 1988-07-27 Mei-Zyh Chang Wettable, hydrophilic, soft and oxygen permeable copolymer compositions
US4780515A (en) * 1987-02-05 1988-10-25 Bausch & Lomb Incorporated Continuous-wear lenses having improved physical properties
JPH0627911B2 (ja) * 1987-06-06 1994-04-13 株式会社メニコン コンタクトレンズ材料
JP2746376B2 (ja) * 1988-04-30 1998-05-06 ホーヤ株式会社 コンタクトレンズ
CA1318446C (en) * 1988-05-31 1993-05-25 William J. Burke Contact lenses and materials and methods of making same
US4954587A (en) * 1988-07-05 1990-09-04 Ciba-Geigy Corporation Dimethylacrylamide-copolymer hydrogels with high oxygen permeability
KR940003942B1 (ko) * 1988-07-08 1994-05-09 미쓰비시레이용 가부시끼가이샤 산소-투과성 성형물 및 그 제조방법
US4933406A (en) * 1988-09-12 1990-06-12 Nippon Oil And Fats Co., Ltd. Contact lens article made of silicon- and fluorine-containing resin
US5055602A (en) * 1989-05-02 1991-10-08 Bausch & Lomb Incorporated Polymerizable dye
US4997897A (en) * 1990-04-03 1991-03-05 Bausch & Lomb Incorporated Polymerizable dye
US5264878A (en) * 1990-05-02 1993-11-23 Ciba-Geigy Corporation Polymers and hard, gas-permeable contact lenses made therefrom
DE59106004D1 (de) * 1990-05-02 1995-08-24 Ciba Geigy Ag Neue Polymere und harte, gasdurchlässige Kontaktlinsen daraus.
JP3056546B2 (ja) * 1991-07-23 2000-06-26 株式会社メニコン 眼用レンズ材料
US5391591A (en) * 1990-10-31 1995-02-21 Menicon Co., Ltd. Oxygen permeable hard contact lens materials comprising a fluoroalkyl(silicon-containing alkyl) fumarate copolymer
US5259032A (en) * 1990-11-07 1993-11-02 Resound Corporation contact transducer assembly for hearing devices
WO1992017991A1 (en) * 1991-04-01 1992-10-15 Resound Corporation Inconspicuous communication method utilizing remote electromagnetic drive
US5162469A (en) * 1991-08-05 1992-11-10 Optical Research Inc. Composition for rigid gas permeable contact lenses
JP3320773B2 (ja) * 1992-06-05 2002-09-03 旭光学工業株式会社 成形複合光学部品の加熱重合方法
US5260000A (en) * 1992-08-03 1993-11-09 Bausch & Lomb Incorporated Process for making silicone containing hydrogel lenses
US5310571A (en) * 1992-09-01 1994-05-10 Allergan, Inc. Chemical treatment to improve oxygen permeability through and protein deposition on hydrophilic (soft) and rigid gas permeable (RGP) contact lenses
US5424468A (en) * 1994-02-01 1995-06-13 Korea Institute Of Science And Technology Polymeric contact lens material of improved oxygen permeability
FR2721412A1 (fr) * 1994-06-21 1995-12-22 Claude Gervais Lentille de contact rigide.
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
TW585882B (en) * 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
US5807944A (en) * 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
FR2752463A1 (fr) * 1996-08-14 1998-02-20 Gervais Claude Rene Lentille de contact rigide deformable
JP3905194B2 (ja) * 1997-10-13 2007-04-18 株式会社シード コンタクトレンズ
US6488375B2 (en) 1999-10-28 2002-12-03 Ocular Sciences, Inc. Tinted contact lens and method for making same
DE60025539T2 (de) 1999-11-01 2006-07-27 Praful Poway Doshi Getönte kontaktlinse aus kunststoff und verfahren zu deren herstellung
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
US7048375B2 (en) 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
US6880932B2 (en) 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7105270B2 (en) * 2002-01-31 2006-09-12 Fuji Photo Film Co., Ltd. Fluoroaliphatic group-containing copolymer
US7668325B2 (en) 2005-05-03 2010-02-23 Earlens Corporation Hearing system having an open chamber for housing components and reducing the occlusion effect
US8295523B2 (en) 2007-10-04 2012-10-23 SoundBeam LLC Energy delivery and microphone placement methods for improved comfort in an open canal hearing aid
US8401212B2 (en) 2007-10-12 2013-03-19 Earlens Corporation Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management
US7867160B2 (en) 2004-10-12 2011-01-11 Earlens Corporation Systems and methods for photo-mechanical hearing transduction
US20060227287A1 (en) * 2005-04-08 2006-10-12 Frank Molock Photochromic ophthalmic devices made with dual initiator system
US9052438B2 (en) * 2005-04-08 2015-06-09 Johnson & Johnson Vision Care, Inc. Ophthalmic devices comprising photochromic materials with reactive substituents
US20060226402A1 (en) * 2005-04-08 2006-10-12 Beon-Kyu Kim Ophthalmic devices comprising photochromic materials having extended PI-conjugated systems
US8158037B2 (en) 2005-04-08 2012-04-17 Johnson & Johnson Vision Care, Inc. Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
US7727545B2 (en) * 2006-02-22 2010-06-01 Bausch & Lomb Incorporated Polymeric fluorinated dioxole and medical devices comprising same
DK2301262T3 (da) 2008-06-17 2017-11-13 Earlens Corp Optiske elektromekaniske høreapparater med kombineret effekt- og signalopbygning
US8396239B2 (en) 2008-06-17 2013-03-12 Earlens Corporation Optical electro-mechanical hearing devices with combined power and signal architectures
WO2009155358A1 (en) 2008-06-17 2009-12-23 Earlens Corporation Optical electro-mechanical hearing devices with separate power and signal components
EP2342905B1 (en) 2008-09-22 2019-01-02 Earlens Corporation Balanced armature devices and methods for hearing
WO2010141895A1 (en) 2009-06-05 2010-12-09 SoundBeam LLC Optically coupled acoustic middle ear implant systems and methods
US9544700B2 (en) 2009-06-15 2017-01-10 Earlens Corporation Optically coupled active ossicular replacement prosthesis
AU2010263045A1 (en) 2009-06-18 2012-02-09 Earlens Corporation Optically coupled cochlear implant systems and methods
EP2443843A4 (en) 2009-06-18 2013-12-04 SoundBeam LLC DEVICES IMPLANTABLE IN THE TYMPAN MEMBRANE FOR HEARING AID SYSTEMS AND METHODS
CN102598715B (zh) 2009-06-22 2015-08-05 伊尔莱茵斯公司 光耦合骨传导设备、系统及方法
DK2446646T3 (en) 2009-06-22 2019-02-04 Earlens Corp Hearing aid for coupling to the round window
WO2010151647A2 (en) 2009-06-24 2010-12-29 SoundBeam LLC Optically coupled cochlear actuator systems and methods
US8845705B2 (en) 2009-06-24 2014-09-30 Earlens Corporation Optical cochlear stimulation devices and methods
EP3758394A1 (en) 2010-12-20 2020-12-30 Earlens Corporation Anatomically customized ear canal hearing apparatus
US10034103B2 (en) 2014-03-18 2018-07-24 Earlens Corporation High fidelity and reduced feedback contact hearing apparatus and methods
WO2016011044A1 (en) 2014-07-14 2016-01-21 Earlens Corporation Sliding bias and peak limiting for optical hearing devices
JP6708126B2 (ja) * 2014-09-19 2020-06-10 横浜ゴム株式会社 紫外線硬化性樹脂組成物及びこれを用いる積層体
US9924276B2 (en) 2014-11-26 2018-03-20 Earlens Corporation Adjustable venting for hearing instruments
EP3888564B1 (en) 2015-10-02 2025-04-09 Earlens Corporation Drug delivery customized ear canal apparatus
KR101633757B1 (ko) * 2015-10-21 2016-06-27 (주) 해피비전 컬러 하드 콘택트렌즈의 프린팅용 조성물
US11350226B2 (en) 2015-12-30 2022-05-31 Earlens Corporation Charging protocol for rechargeable hearing systems
US10492010B2 (en) 2015-12-30 2019-11-26 Earlens Corporations Damping in contact hearing systems
US10178483B2 (en) 2015-12-30 2019-01-08 Earlens Corporation Light based hearing systems, apparatus, and methods
WO2018048794A1 (en) 2016-09-09 2018-03-15 Earlens Corporation Contact hearing systems, apparatus and methods
US11035983B2 (en) 2016-09-26 2021-06-15 Verily Life Sciences Llc Cast-moldable, high refractive index, rigid, gas permeable polymer formulations for an accommodating contact lens
WO2018093733A1 (en) 2016-11-15 2018-05-24 Earlens Corporation Improved impression procedure
TW201918524A (zh) * 2017-10-31 2019-05-16 鴻海精密工業股份有限公司 硬性透氧性眼用鏡片材料及硬性透氧性眼用鏡片
WO2019173470A1 (en) 2018-03-07 2019-09-12 Earlens Corporation Contact hearing device and retention structure materials
WO2019199680A1 (en) 2018-04-09 2019-10-17 Earlens Corporation Dynamic filter
CN114516941A (zh) * 2020-11-18 2022-05-20 亨泰光学股份有限公司 硬式透氧隐形眼镜高分子材料的聚合方法
CN114516942A (zh) * 2020-11-18 2022-05-20 亨泰光学股份有限公司 硬式透氧隐形眼镜高分子材料及其聚合方法
CN116515300B (zh) * 2023-05-06 2023-12-08 上海艾康特医疗科技有限公司 高透氧硬性接触镜材料及接触镜

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950315A (en) * 1971-06-11 1976-04-13 E. I. Du Pont De Nemours And Company Contact lens having an optimum combination of properties
JPS5117136B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-19 1976-05-31
JPS5916324B2 (ja) * 1975-09-08 1984-04-14 アソシエイテツド・ペ−パ−・インダストリ−ズ・リミテツド レコ−ドプレヤ−用帯電防止タ−ンテ−ブルマット
US4182822A (en) * 1976-11-08 1980-01-08 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer composition
JPS584327B2 (ja) * 1978-07-15 1983-01-26 東洋コンタクトレンズ株式会社 コンタクトレンズ
AU528355B2 (en) * 1977-10-12 1983-04-28 Menicon Co., Ltd Contact lens
JPS5455455A (en) * 1977-10-12 1979-05-02 Toyo Contact Lens Co Ltd Contact lens
JPS5466853A (en) * 1977-11-08 1979-05-29 Toyo Contact Lens Co Ltd Soft contact lens
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
US4243790A (en) * 1978-06-30 1981-01-06 Foley William M Jun Styrene/hydroxy alkyl acrylic acid ester copolymer for contact lenses
US4216303A (en) * 1979-01-26 1980-08-05 George F. Tsuetaki Oxygen-permeable contact lens compositions, methods and articles of manufacture
JPS5640806A (en) * 1979-09-12 1981-04-17 Fujitsu Ltd Production of optical fiber connector
JPS56118408A (en) * 1980-02-22 1981-09-17 Toyo Contact Lens Co Ltd Contact lens
JPS6025766B2 (ja) * 1980-09-13 1985-06-20 ホ−ヤ株式会社 酸素透過性コンタクトレンズ材料
US4433111A (en) * 1980-10-14 1984-02-21 Kelvin Lenses Limited Fluorine-containing hydrogel-forming polymeric materials
JPS587124A (ja) * 1981-06-26 1983-01-14 シンテツクス・（ユ−・エス・エイ）・インコ−ポレ−テツド 酸素透過性のハ−ド又は準ハ−ドコンタクトレンズ、その材料およびそれらの製造法
JPS587418A (ja) * 1981-06-26 1983-01-17 シンテツクス（ユ−・エス・エイ）インコ−ポレ−テツド 酸素透過性のハ−ド又は準ハ−ドコンタクトレンズ、その材料およびそれらの製法
AU546039B2 (en) * 1982-05-08 1985-08-08 Menicon Co., Ltd Oxygen permeable hard contact lens
JPS58194014A (ja) * 1982-05-08 1983-11-11 Shin Etsu Chem Co Ltd 酸素透過性硬質コンタクトレンズ
US4419505A (en) * 1982-07-14 1983-12-06 Paragon Optical, Inc. Contact lens composition, article and method of manufacture

Also Published As

Publication number Publication date
CH664837A5 (de) 1988-03-31
NL184926B (nl) 1989-07-03
KR840005564A (ko) 1984-11-14
GB2135476B (en) 1986-03-19
DE3390130T1 (de) 1984-08-09
KR850001868B1 (ko) 1985-12-28
NL184926C (nl) 1989-12-01
ES524433A0 (es) 1984-07-01
WO1984000619A1 (en) 1984-02-16
NL8320221A (nl) 1984-06-01
JPS5919918A (ja) 1984-02-01
GB2135476A (en) 1984-08-30
DE3390130C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-08-11
EP0114894A4 (en) 1984-08-20
GB8407392D0 (en) 1984-05-02
US4540761A (en) 1985-09-10
EP0114894B1 (en) 1988-01-27
AU1779483A (en) 1984-02-23
AU543235B2 (en) 1985-04-04
EP0114894A1 (en) 1984-08-08
CA1205943A (en) 1986-06-10
BR8307455A (pt) 1984-07-17
JPS6261928B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-24
ES8406743A1 (es) 1984-07-01

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