GB0725331D0 - Method for forming silicone hydrogel contact lens and structure thereof - Google Patents
Method for forming silicone hydrogel contact lens and structure thereofInfo
- Publication number
- GB0725331D0 GB0725331D0 GBGB0725331.3A GB0725331A GB0725331D0 GB 0725331 D0 GB0725331 D0 GB 0725331D0 GB 0725331 A GB0725331 A GB 0725331A GB 0725331 D0 GB0725331 D0 GB 0725331D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact lens
- silicone hydrogel
- hydrogel contact
- forming silicone
- forming
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000000017 hydrogel Substances 0.000 title 1
- 229920001296 polysiloxane Polymers 0.000 title 1
Classifications
-
- 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
- B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0725331A GB2456002A (en) | 2007-12-31 | 2007-12-31 | A method for the manufacture of silicone hydrogel contact lenses in which filler material is introduced, the lens formed and the filler extracted. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0725331A GB2456002A (en) | 2007-12-31 | 2007-12-31 | A method for the manufacture of silicone hydrogel contact lenses in which filler material is introduced, the lens formed and the filler extracted. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0725331D0 true GB0725331D0 (en) | 2008-02-06 |
GB2456002A GB2456002A (en) | 2009-07-01 |
Family
ID=39092466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0725331A Withdrawn GB2456002A (en) | 2007-12-31 | 2007-12-31 | A method for the manufacture of silicone hydrogel contact lenses in which filler material is introduced, the lens formed and the filler extracted. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2456002A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012068247A1 (en) | 2010-11-16 | 2012-05-24 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for treatment of dry eye |
US9821159B2 (en) | 2010-11-16 | 2017-11-21 | The Board Of Trustees Of The Leland Stanford Junior University | Stimulation devices and methods |
EP2967817B1 (en) | 2013-03-12 | 2021-03-10 | Oculeve, Inc. | Implant delivery devices and systems |
CN105307718B (en) | 2013-04-19 | 2018-05-11 | 奥库利维公司 | Nose stimulating apparatus and method |
AU2015223184B2 (en) | 2014-02-25 | 2020-07-02 | Oculeve, Inc. | Polymer formulations for nasolacrimal stimulation |
ES2792856T3 (en) | 2014-07-25 | 2020-11-12 | Oculeve Inc | Stimulation patterns to treat dry eyes |
CA2965514A1 (en) | 2014-10-22 | 2016-04-28 | Oculeve, Inc. | Contact lens for increasing tear production |
US10207108B2 (en) | 2014-10-22 | 2019-02-19 | Oculeve, Inc. | Implantable nasal stimulator systems and methods |
AU2015335776B2 (en) | 2014-10-22 | 2020-09-03 | Oculeve, Inc. | Stimulation devices and methods for treating dry eye |
US10426958B2 (en) | 2015-12-04 | 2019-10-01 | Oculeve, Inc. | Intranasal stimulation for enhanced release of ocular mucins and other tear proteins |
US10252048B2 (en) | 2016-02-19 | 2019-04-09 | Oculeve, Inc. | Nasal stimulation for rhinitis, nasal congestion, and ocular allergies |
AU2017260237A1 (en) | 2016-05-02 | 2018-11-22 | Oculeve, Inc. | Intranasal stimulation for treatment of meibomian gland disease and blepharitis |
KR20190124698A (en) | 2016-12-02 | 2019-11-05 | 오큘레브, 인크. | Apparatus and Method for Dry Eye Prediction and Treatment Recommendations |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS153762B1 (en) * | 1969-01-14 | 1974-03-29 | ||
SE387272B (en) * | 1971-06-09 | 1976-09-06 | E W Merrill | PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA |
JPS5419181B2 (en) * | 1973-09-11 | 1979-07-13 | ||
US4605712A (en) * | 1984-09-24 | 1986-08-12 | Ciba-Geigy Corporation | Unsaturated polysiloxanes and polymers thereof |
GB9826701D0 (en) * | 1998-12-05 | 1999-01-27 | Univ Newcastle | Microcellular polymers as cell growth media and novel polymers |
EP1754728B1 (en) * | 1999-10-07 | 2010-02-24 | Johson & Johnson Vision Care Inc. | Soft contact lenses |
US20070037897A1 (en) * | 2005-08-12 | 2007-02-15 | Guigui Wang | Method for making contact lenses |
CN101378892A (en) * | 2005-12-20 | 2009-03-04 | 庄臣及庄臣视力保护公司 | Methods and systems for leaching and releasing silicone hydrogel ophthalmic lenses with alcohol solutions |
DE202007006174U1 (en) * | 2007-04-30 | 2007-11-08 | Hung, William M., San Cung City | Silicone contact lens |
-
2007
- 2007-12-31 GB GB0725331A patent/GB2456002A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2456002A (en) | 2009-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20091029 AND 20091104 |
|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |