SG11202112576YA - Soft contact lens with reduced volume variation - Google Patents
Soft contact lens with reduced volume variationInfo
- Publication number
- SG11202112576YA SG11202112576YA SG11202112576YA SG11202112576YA SG11202112576YA SG 11202112576Y A SG11202112576Y A SG 11202112576YA SG 11202112576Y A SG11202112576Y A SG 11202112576YA SG 11202112576Y A SG11202112576Y A SG 11202112576YA SG 11202112576Y A SG11202112576Y A SG 11202112576YA
- Authority
- SG
- Singapore
- Prior art keywords
- lens
- volume
- ophthalmic lens
- cylinder power
- ophthalmic
- 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
- G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
-
- 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
-
- 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
- B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
-
- 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
-
- 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
- G02C7/022—Ophthalmic lenses having special refractive 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
- G02C7/024—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
- G02C7/048—Means for stabilising the orientation of lenses in the eye
-
- 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
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/08—Series of lenses, lens blanks
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/411,423 US11454823B2 (en) | 2019-05-14 | 2019-05-14 | Soft contact lens with reduced volume variation |
| PCT/IB2020/054493 WO2020230030A1 (en) | 2019-05-14 | 2020-05-12 | Soft contact lens with reduced volume variation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202112576YA true SG11202112576YA (en) | 2021-12-30 |
Family
ID=73231607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202112576YA SG11202112576YA (en) | 2019-05-14 | 2020-05-12 | Soft contact lens with reduced volume variation |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11454823B2 (https=) |
| EP (1) | EP3969223A4 (https=) |
| JP (1) | JP7528123B2 (https=) |
| KR (1) | KR102885052B1 (https=) |
| CN (1) | CN114126802B (https=) |
| AU (1) | AU2020273666B2 (https=) |
| SG (1) | SG11202112576YA (https=) |
| TW (1) | TWI874394B (https=) |
| WO (1) | WO2020230030A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4175117A4 (en) * | 2020-06-26 | 2023-08-02 | Terawatt Technology K.K. | BATTERY SYSTEM, CONTROL DEVICE AND CONTROL METHOD |
| EP4369079B1 (en) * | 2022-11-11 | 2026-02-11 | UNICON Optical Co., LTD. | Contact lens |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8829819D0 (en) * | 1988-12-21 | 1989-02-15 | Freeman Michael H | Lenses and mirrors |
| US6183082B1 (en) * | 1998-12-21 | 2001-02-06 | Johnson & Johnson Vision Care, Inc. | Contact lenses with constant peripheral geometry |
| US9216080B2 (en) | 2007-08-27 | 2015-12-22 | Amo Groningen B.V. | Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same |
| JP5753652B2 (ja) * | 2009-10-28 | 2015-07-22 | Hoya株式会社 | プラスチックレンズの製造方法、及び射出圧縮成形装置 |
| US9423632B2 (en) * | 2012-04-20 | 2016-08-23 | Nexisvision, Inc. | Contact lenses for refractive correction |
| US9144491B2 (en) | 2011-06-02 | 2015-09-29 | University Of Rochester | Method for modifying the refractive index of an optical material |
| US8814350B2 (en) * | 2012-02-13 | 2014-08-26 | Johnson & Johnson Vision Care, Inc. | Dynamic stabilization zones for contact lenses |
| EP2867004A1 (en) | 2012-06-29 | 2015-05-06 | Johnson & Johnson Vision Care, Inc. | Lens precursor with features for the fabrication of an ophthalmic lens |
| US9389434B2 (en) | 2013-11-22 | 2016-07-12 | Johnson & Johnson Vision Care, Inc. | Contact lenses with improved oxygen transmission |
| US9207466B2 (en) * | 2013-11-26 | 2015-12-08 | Johnson & Johnson Vision Care, Inc. | Determining lens alignment on an eye using optical wavefronts |
| FR3015694B1 (fr) * | 2013-12-20 | 2015-12-25 | Wavelens | Dispositif optique a variation de focale |
| KR101880008B1 (ko) * | 2014-03-24 | 2018-07-18 | 칼 제이스 비젼 인크 | 반마감된 안과용 렌즈 세트에서 반마감된 안과용 렌즈의 기하학적 구조를 최적화하는 방법 |
| EP3358394B1 (en) | 2015-10-01 | 2024-08-14 | Menicon Co., Ltd. | Contact lens |
| US20190064543A1 (en) * | 2017-08-30 | 2019-02-28 | Johnson & Johnson Vision Care, Inc. | Atoric Surfaces to Minimize Secondary Astigmatism in Contact Lenses for the Correction of Astigmatism |
| US11092822B2 (en) * | 2019-05-08 | 2021-08-17 | Johnson & Johnson Vision Care, Inc. | Photochromic soft contact lens with cosmetic and efficacy considerations |
-
2019
- 2019-05-14 US US16/411,423 patent/US11454823B2/en active Active
-
2020
- 2020-05-12 TW TW109115686A patent/TWI874394B/zh active
- 2020-05-12 KR KR1020217040608A patent/KR102885052B1/ko active Active
- 2020-05-12 SG SG11202112576YA patent/SG11202112576YA/en unknown
- 2020-05-12 WO PCT/IB2020/054493 patent/WO2020230030A1/en not_active Ceased
- 2020-05-12 AU AU2020273666A patent/AU2020273666B2/en active Active
- 2020-05-12 JP JP2021568042A patent/JP7528123B2/ja active Active
- 2020-05-12 EP EP20805226.6A patent/EP3969223A4/en active Pending
- 2020-05-12 CN CN202080051251.6A patent/CN114126802B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102885052B1 (ko) | 2025-11-17 |
| JP7528123B2 (ja) | 2024-08-05 |
| CN114126802B (zh) | 2025-02-25 |
| US11454823B2 (en) | 2022-09-27 |
| AU2020273666A1 (en) | 2021-12-09 |
| EP3969223A1 (en) | 2022-03-23 |
| US20200363653A1 (en) | 2020-11-19 |
| AU2020273666B2 (en) | 2026-02-05 |
| JP2022532221A (ja) | 2022-07-13 |
| TW202041924A (zh) | 2020-11-16 |
| TWI874394B (zh) | 2025-03-01 |
| WO2020230030A1 (en) | 2020-11-19 |
| EP3969223A4 (en) | 2023-03-01 |
| KR20220006632A (ko) | 2022-01-17 |
| CN114126802A (zh) | 2022-03-01 |
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