BRPI0908903A2 - Métodos e sistemas para processamento de lentes oftálmicas de hidrogel de silicone para transferência otimizada das lentes - Google Patents
Métodos e sistemas para processamento de lentes oftálmicas de hidrogel de silicone para transferência otimizada das lentesInfo
- Publication number
- BRPI0908903A2 BRPI0908903A2 BRPI0908903A BRPI0908903A BRPI0908903A2 BR PI0908903 A2 BRPI0908903 A2 BR PI0908903A2 BR PI0908903 A BRPI0908903 A BR PI0908903A BR PI0908903 A BRPI0908903 A BR PI0908903A BR PI0908903 A2 BRPI0908903 A2 BR PI0908903A2
- Authority
- BR
- Brazil
- Prior art keywords
- systems
- methods
- silicone hydrogel
- ophthalmic lenses
- lens transfer
- Prior art date
Links
Classifications
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
- B29C33/64—Silicone
-
- 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
- B29D11/00067—Hydrating contact lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Eyeglasses (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
MÉTODOS E SISTEMAS PARA PROCESSAMENTO DE LENTES OFTÁLMICAS DE HIDROGEL DE SILICONE PARA TRANSFERÊNCIA OTIMIZADA DAS LENTES. A presente invenção refere-se a métodos e sistemas para processamento de lentes oftálmicas de hidrogel de silicone, com o uso de soluções aquosas contendo dimetil siloxano como auxiliar de processamento para facilitar a transferência das lentes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3216108P | 2008-02-28 | 2008-02-28 | |
US12/390,562 US20090218705A1 (en) | 2008-02-28 | 2009-02-23 | Methods and systems for processing silicone hydrogel ophthalmic lenses for improved lens transfer |
PCT/US2009/001245 WO2009108349A1 (en) | 2008-02-28 | 2009-02-26 | Methods and systems for processing silicone hydrogel ophthalmic lenses for improved lens transfer |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0908903A2 true BRPI0908903A2 (pt) | 2017-08-22 |
Family
ID=41012554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0908903A BRPI0908903A2 (pt) | 2008-02-28 | 2009-02-26 | Métodos e sistemas para processamento de lentes oftálmicas de hidrogel de silicone para transferência otimizada das lentes |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090218705A1 (pt) |
EP (1) | EP2252443A1 (pt) |
JP (1) | JP2011513778A (pt) |
KR (1) | KR20100136468A (pt) |
CN (1) | CN101959664A (pt) |
AR (1) | AR070541A1 (pt) |
AU (1) | AU2009217654A1 (pt) |
BR (1) | BRPI0908903A2 (pt) |
CA (1) | CA2716881A1 (pt) |
RU (1) | RU2010139645A (pt) |
TW (1) | TW201000288A (pt) |
WO (1) | WO2009108349A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2514791A4 (en) * | 2009-12-17 | 2013-08-21 | Menicon Co Ltd | ANTHRACHINONE PIGMENT, OCULAR LENS MATERIAL THEREOF, OCULAR LENS MATERIAL MANUFACTURING METHOD AND OCULAR LENS |
GB201100820D0 (en) * | 2011-01-18 | 2011-03-02 | Guillon Michel | Lenses |
US8937110B2 (en) * | 2011-12-23 | 2015-01-20 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels having a structure formed via controlled reaction kinetics |
US9581832B2 (en) * | 2013-03-15 | 2017-02-28 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for encapsulating a rigid insert in a contact lens for correcting vision in astigmatic patients |
US20230266505A1 (en) * | 2022-02-24 | 2023-08-24 | Bausch + Lomb Ireland Limited | Ophthalmic devices |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4067718B2 (ja) * | 1999-09-20 | 2008-03-26 | Jsr株式会社 | 樹脂製型の処理法および樹脂製型 |
US6486107B1 (en) * | 2002-06-18 | 2002-11-26 | Carlos A. Khantzis | Apparatus for and method of producing liquid to clean and coat surfaces |
US20040091613A1 (en) * | 2002-11-13 | 2004-05-13 | Wood Joe M. | Methods for the extraction of contact lenses |
US20060186564A1 (en) * | 2005-02-22 | 2006-08-24 | Adams Jonathan P | Hydrogel processing |
US7514482B2 (en) * | 2005-07-25 | 2009-04-07 | The Walman Optical Company | Optical coating composition |
JP2009521013A (ja) * | 2005-12-20 | 2009-05-28 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド | アルコール溶液を用いて、シリコーンヒドロゲルの眼科用レンズを浸出させ、かつ、離型させるための方法およびシステム |
US7572841B2 (en) * | 2006-06-15 | 2009-08-11 | Coopervision International Holding Company, Lp | Wettable silicone hydrogel contact lenses and related compositions and methods |
-
2009
- 2009-02-23 US US12/390,562 patent/US20090218705A1/en not_active Abandoned
- 2009-02-26 JP JP2010548729A patent/JP2011513778A/ja active Pending
- 2009-02-26 RU RU2010139645/05A patent/RU2010139645A/ru unknown
- 2009-02-26 AU AU2009217654A patent/AU2009217654A1/en not_active Abandoned
- 2009-02-26 CA CA2716881A patent/CA2716881A1/en not_active Abandoned
- 2009-02-26 EP EP09713843A patent/EP2252443A1/en not_active Withdrawn
- 2009-02-26 BR BRPI0908903A patent/BRPI0908903A2/pt not_active IP Right Cessation
- 2009-02-26 CN CN2009801067398A patent/CN101959664A/zh active Pending
- 2009-02-26 KR KR1020107021178A patent/KR20100136468A/ko not_active Application Discontinuation
- 2009-02-26 WO PCT/US2009/001245 patent/WO2009108349A1/en active Application Filing
- 2009-02-27 AR ARP090100695A patent/AR070541A1/es unknown
- 2009-02-27 TW TW098106265A patent/TW201000288A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
AR070541A1 (es) | 2010-04-14 |
CA2716881A1 (en) | 2009-09-03 |
JP2011513778A (ja) | 2011-04-28 |
US20090218705A1 (en) | 2009-09-03 |
TW201000288A (en) | 2010-01-01 |
WO2009108349A1 (en) | 2009-09-03 |
CN101959664A (zh) | 2011-01-26 |
AU2009217654A1 (en) | 2009-09-03 |
EP2252443A1 (en) | 2010-11-24 |
RU2010139645A (ru) | 2012-04-10 |
KR20100136468A (ko) | 2010-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15I | Others concerning applications: loss of priority | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |