IN2014DE03224A - - Google Patents
Info
- Publication number
- IN2014DE03224A IN2014DE03224A IN3224DE2014A IN2014DE03224A IN 2014DE03224 A IN2014DE03224 A IN 2014DE03224A IN 3224DE2014 A IN3224DE2014 A IN 3224DE2014A IN 2014DE03224 A IN2014DE03224 A IN 2014DE03224A
- Authority
- IN
- India
- Prior art keywords
- regions
- locally thinned
- thinned regions
- lens
- dimples
- Prior art date
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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
-
- 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
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)
Abstract
Contact lenses may be designed with locally thinned regions to increase oxygen transmissibility to the eye. The locally thinned regions are preferably positioned outside of the optic zone and in the thicker peripheral zone. For a contact lens formed from a specific material, creating local thinner regions, for example, dimples in the back curve surface of the lens, provides an effective and efficient means for increasing oxygen diffusion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/087,625 US9389434B2 (en) | 2013-11-22 | 2013-11-22 | Contact lenses with improved oxygen transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE03224A true IN2014DE03224A (en) | 2015-07-17 |
Family
ID=51904879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3224DE2014 IN2014DE03224A (en) | 2013-11-22 | 2014-11-07 |
Country Status (15)
Country | Link |
---|---|
US (1) | US9389434B2 (en) |
EP (1) | EP2876488B1 (en) |
JP (1) | JP6689567B2 (en) |
KR (1) | KR102284886B1 (en) |
CN (1) | CN104656270A (en) |
AU (1) | AU2014265097C1 (en) |
BR (1) | BR102014029036A2 (en) |
CA (1) | CA2871982A1 (en) |
HK (1) | HK1210276A1 (en) |
IN (1) | IN2014DE03224A (en) |
MX (1) | MX343052B (en) |
MY (1) | MY174588A (en) |
RU (1) | RU2581088C1 (en) |
SG (1) | SG10201407401YA (en) |
TW (1) | TWI623790B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017083771A1 (en) * | 2015-11-11 | 2017-05-18 | Onefocus Vision, Inc. | Rotationally stabilized contact lens |
US9964780B2 (en) | 2016-04-14 | 2018-05-08 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus to enhance oxygen concentrations for advanced ophthalmic devices |
US10642068B2 (en) | 2016-07-15 | 2020-05-05 | Tectus Corporation | Process for customizing an active contact lens |
US11194179B2 (en) | 2016-07-15 | 2021-12-07 | Tectus Corporation | Wiring on curved surfaces |
US10646282B2 (en) | 2017-01-18 | 2020-05-12 | Tectus Corporation | Oxygen permeable contact lens structures for thick payloads |
US10095051B2 (en) | 2017-02-03 | 2018-10-09 | Spy Eye, Llc | Oxygen permeable contact lens structures with thick payloads |
US10932901B2 (en) * | 2017-02-10 | 2021-03-02 | University Of Rochester | Vision correction with laser refractive index changes |
US11409133B2 (en) | 2019-10-31 | 2022-08-09 | Tectus Corporation | Oxygen permeable scleral contact lenses using patterned air cavities |
US11150493B2 (en) | 2019-03-21 | 2021-10-19 | Tectus Corporation | Oxygen permeable scleral contact lenses with thick payloads |
US11231597B2 (en) | 2018-11-08 | 2022-01-25 | Tectus Corporation | Oxygen permeable contact lenses with thick payloads |
US11454823B2 (en) | 2019-05-14 | 2022-09-27 | Johnson & Johnson Vision Care, Inc. | Soft contact lens with reduced volume variation |
US11536986B2 (en) | 2019-10-31 | 2022-12-27 | Tectus Corporation | Oxygen permeable scleral contact lenses using patterned air cavities |
KR20220020120A (en) * | 2020-08-11 | 2022-02-18 | (주)메디오스 | Soft contact lens |
US11782297B2 (en) | 2020-08-28 | 2023-10-10 | Coopervision International Limited | Dimpled contact lens |
GB2608245B (en) * | 2021-04-29 | 2023-11-01 | Coopervision Int Ltd | Methods of increased contact lens rotation |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833786A (en) | 1973-06-08 | 1974-09-03 | Continuous Curve Contact Lense | Laser apparatus for fenestration of contact lenses |
US4465794A (en) * | 1979-07-27 | 1984-08-14 | Petr Kuzma | Hydrophilic polymers and contact lenses therefrom |
US4618227A (en) * | 1983-10-07 | 1986-10-21 | Vistakon, Inc. | Soft contact lens |
US4732715A (en) | 1985-09-20 | 1988-03-22 | Bausch & Lomb Incorporated | Manufacture of polymeric contact lenses |
WO1989007281A1 (en) | 1988-02-01 | 1989-08-10 | Steve Newman | Pattern contact lens |
GB8925302D0 (en) | 1989-11-09 | 1989-12-28 | Nat Res Dev | Gas-permeable contact lens |
AU629725B2 (en) * | 1990-01-24 | 1992-10-08 | Novartis Ag | Contact lens and process for the manufacture thereof |
US5798816A (en) * | 1994-11-08 | 1998-08-25 | Polymer Technology Corporation | Multispheric contact lens |
US5922249A (en) | 1995-12-08 | 1999-07-13 | Novartis Ag | Ophthalmic lens production process |
JP2001502810A (en) * | 1996-03-15 | 2001-02-27 | サイエンティフィック オプティクス インク. | contact lens |
US6582077B1 (en) * | 1999-11-03 | 2003-06-24 | Roger L. Tabb | Orthokeratological contact lenses and design methods therefor |
CN2424477Y (en) * | 2000-02-01 | 2001-03-21 | 张越苏 | High oxygen permeable corneal contact hard lens |
US6886936B2 (en) * | 2000-07-28 | 2005-05-03 | Ocular Sciences, Inc. | Contact lenses with blended microchannels |
US6779888B2 (en) | 2000-07-28 | 2004-08-24 | Ocular Sciences, Inc. | Contact lenses with microchannels |
US6626534B1 (en) * | 2000-09-29 | 2003-09-30 | Dimartino Robert B. | Contact lens stabilization design system |
AUPR276601A0 (en) | 2001-01-31 | 2001-02-22 | Newman, Steve | A contact lens for refractive correction and capable of engagement with an eye either inside out or right way out |
WO2006063836A1 (en) * | 2004-12-17 | 2006-06-22 | Novartis Ag | Colored contact lenses for enhancing a wearer’s natural eye color |
GB2426812B (en) * | 2005-06-03 | 2009-11-25 | Contact Lens Prec Lab Ltd | Improvements in or relating to contact lenses |
CA2613513A1 (en) | 2005-06-24 | 2007-01-04 | Boston Foundation For Sight | Scleral contact lens with grooves and method of making lens |
MX2008015204A (en) * | 2006-06-08 | 2008-12-09 | Vision Crc Ltd | Means for controlling the progression of myopia. |
WO2008118938A1 (en) * | 2007-03-26 | 2008-10-02 | Theta Research Consultants, Llc | Method and apparatus for ophthalmic medication delivery and ocular wound recovery |
US20100053548A1 (en) * | 2008-08-28 | 2010-03-04 | Perez Jose L | Toric Contact Lenses |
WO2010099102A1 (en) * | 2009-02-27 | 2010-09-02 | Euclid Systems Corporation | Orthokeratology lens wear combined with chemical treatment to correct myopia, hyperopia or astigmatism |
US8985764B2 (en) | 2009-11-17 | 2015-03-24 | Menicon Co., Ltd. | Contact lens |
RU2424543C1 (en) | 2010-05-11 | 2011-07-20 | Эрнест Витальевич Бойко | Eye contact lens |
US8801176B2 (en) * | 2011-03-24 | 2014-08-12 | Johnson & Johnson Vision Care, Inc. | Contact lenses with improved movement |
US9091865B2 (en) * | 2012-01-18 | 2015-07-28 | Johnson & Johnson Vision Care, Inc. | Fractal features for enhanced tear exchange |
US20130258276A1 (en) * | 2012-03-27 | 2013-10-03 | Jonathan Hansen | Increased stiffness center optic in soft contact lenses for astigmatism correction |
-
2013
- 2013-11-22 US US14/087,625 patent/US9389434B2/en active Active
-
2014
- 2014-11-07 IN IN3224DE2014 patent/IN2014DE03224A/en unknown
- 2014-11-10 SG SG10201407401YA patent/SG10201407401YA/en unknown
- 2014-11-17 MY MYPI2014703426A patent/MY174588A/en unknown
- 2014-11-19 KR KR1020140161389A patent/KR102284886B1/en active IP Right Grant
- 2014-11-20 TW TW103140157A patent/TWI623790B/en active
- 2014-11-21 BR BR102014029036A patent/BR102014029036A2/en not_active Application Discontinuation
- 2014-11-21 CA CA2871982A patent/CA2871982A1/en not_active Abandoned
- 2014-11-21 AU AU2014265097A patent/AU2014265097C1/en not_active Ceased
- 2014-11-21 RU RU2014146990/05A patent/RU2581088C1/en active
- 2014-11-21 CN CN201410674302.7A patent/CN104656270A/en active Pending
- 2014-11-21 MX MX2014014269A patent/MX343052B/en active IP Right Grant
- 2014-11-21 EP EP14194391.0A patent/EP2876488B1/en active Active
- 2014-11-21 JP JP2014236365A patent/JP6689567B2/en active Active
-
2015
- 2015-11-10 HK HK15111045.5A patent/HK1210276A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6689567B2 (en) | 2020-04-28 |
JP2015102871A (en) | 2015-06-04 |
KR102284886B1 (en) | 2021-08-04 |
CN104656270A (en) | 2015-05-27 |
AU2014265097B2 (en) | 2019-02-28 |
EP2876488B1 (en) | 2023-08-30 |
RU2581088C1 (en) | 2016-04-10 |
US20150146160A1 (en) | 2015-05-28 |
KR20150059606A (en) | 2015-06-01 |
CA2871982A1 (en) | 2015-05-22 |
AU2014265097C1 (en) | 2020-10-08 |
EP2876488A1 (en) | 2015-05-27 |
US9389434B2 (en) | 2016-07-12 |
BR102014029036A2 (en) | 2015-09-15 |
SG10201407401YA (en) | 2015-06-29 |
TW201533498A (en) | 2015-09-01 |
TWI623790B (en) | 2018-05-11 |
HK1210276A1 (en) | 2016-04-15 |
MX2014014269A (en) | 2015-07-01 |
EP2876488C0 (en) | 2023-08-30 |
AU2014265097A1 (en) | 2015-06-11 |
MY174588A (en) | 2020-04-28 |
MX343052B (en) | 2016-10-21 |
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