AR059263A1 - Control axial en la produccion de lentes de contacto toricas - Google Patents

Control axial en la produccion de lentes de contacto toricas

Info

Publication number
AR059263A1
AR059263A1 ARP070100410A ARP070100410A AR059263A1 AR 059263 A1 AR059263 A1 AR 059263A1 AR P070100410 A ARP070100410 A AR P070100410A AR P070100410 A ARP070100410 A AR P070100410A AR 059263 A1 AR059263 A1 AR 059263A1
Authority
AR
Argentina
Prior art keywords
toricas
production
contact lenses
axial control
lenses
Prior art date
Application number
ARP070100410A
Other languages
English (en)
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of AR059263A1 publication Critical patent/AR059263A1/es

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
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • 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
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0025—Toric lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

La presente refiere a métodos para la fabricacion de lentes toricas, aparatos utiles para el método de la presente y lentes producidas de acuerdo con el método, método en el cual se controla con más precision la posicion de una mitad de molde con respecto a su mitad complementaria de manera que se elimine sustancialmente la basculacion y rotacion de las mitades de molde relacionadas entre sí.
ARP070100410A 2006-02-01 2007-01-31 Control axial en la produccion de lentes de contacto toricas AR059263A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76400206P 2006-02-01 2006-02-01

Publications (1)

Publication Number Publication Date
AR059263A1 true AR059263A1 (es) 2008-03-19

Family

ID=38137310

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100410A AR059263A1 (es) 2006-02-01 2007-01-31 Control axial en la produccion de lentes de contacto toricas

Country Status (14)

Country Link
US (1) US7758332B2 (es)
EP (1) EP1981691B1 (es)
JP (1) JP4995206B2 (es)
KR (1) KR101281993B1 (es)
CN (2) CN102320147B (es)
AR (1) AR059263A1 (es)
AU (1) AU2007211087B2 (es)
BR (1) BRPI0707676B1 (es)
CA (1) CA2641322C (es)
DE (1) DE602007011037D1 (es)
HK (3) HK1125071A1 (es)
RU (1) RU2424113C2 (es)
TW (1) TWI404990B (es)
WO (1) WO2007090078A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100129484A1 (en) * 2008-11-26 2010-05-27 Scott Ansell Mold system for producing ophthalmic devices
AU2010279231B2 (en) * 2009-08-03 2013-10-31 Sasol Technology (Pty) Ltd Fully synthetic jet fuel
US8999209B2 (en) * 2010-04-28 2015-04-07 Bausch & Lomb Incorporated Method and system of measuring toric lens axis angle
US9164297B2 (en) * 2013-03-15 2015-10-20 Johnson & Johnson Vision Care, Inc. Ophthalmic devices with stabilization features
TWI593539B (zh) * 2014-04-17 2017-08-01 亨泰光學股份有限公司 隱形眼鏡鏡片脫模機
KR101707003B1 (ko) * 2015-03-30 2017-02-16 한국광학기술 주식회사 소프트 콘텍트 렌즈 제조용 몰드
MX2017014445A (es) * 2015-05-13 2018-03-16 Bausch & Lomb Moldeo por vaciado de lentes toricos de contacto.
KR101664458B1 (ko) * 2016-03-22 2016-10-10 (주)드림콘 난시 보정용 콘택트렌즈 제조방법 및 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640489A (en) 1981-04-30 1987-02-03 Mia-Lens Production A/S Mold for making contact lenses, either the male or female mold sections being relatively more flexible
US5252056A (en) 1990-03-16 1993-10-12 Ciba-Geigy Corporation Contact lens casting mould
JP2842945B2 (ja) 1994-01-31 1999-01-06 ボシュ アンド ロム インコーポレイテッド トーリックコンタクトレンズの注型成形法
IL113826A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Method and apparatus for demolding ophthalmic contact lenses
IL113693A0 (en) 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Contact lens production line pallet system
IL113904A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
US5916494A (en) * 1995-12-29 1999-06-29 Johnson & Johnson Vision Products, Inc. Rotational indexing base curve deposition array
US5733585A (en) * 1996-09-06 1998-03-31 Bausch & Lomb Incorporated Apparatus for rotationally aligning a feature of an optical tool with a gate in an injection molding apparatus
AR013512A1 (es) 1997-09-24 2000-12-27 Novartis Ag Metodo para fabricar una lente de contacto astigmatica
ID25659A (id) 1998-01-16 2000-10-19 Bausch & Lomb Mesin dan metode penjajaran sumbu torik
US6511311B1 (en) * 1998-09-30 2003-01-28 Novartis Ag Lens mold carriers
TW442381B (en) * 1999-02-05 2001-06-23 Novartis Ag Lens mold carrier
US6383419B1 (en) 1999-12-09 2002-05-07 Gregg A. Dean Method for cast molding toric contact lenses
US6708397B2 (en) * 2001-08-09 2004-03-23 Johnson & Johnson Vision Care, Inc. Inlay station with alignment assemblies and transfer tubes
US6939118B2 (en) 2004-01-06 2005-09-06 St. Shine Optical Co., Ltd. Molding apparatus for toric contact lenses

Also Published As

Publication number Publication date
CA2641322C (en) 2014-03-25
DE602007011037D1 (de) 2011-01-20
JP2009525151A (ja) 2009-07-09
TWI404990B (zh) 2013-08-11
CA2641322A1 (en) 2007-08-09
RU2008135348A (ru) 2010-03-10
AU2007211087A1 (en) 2007-08-09
AU2007211087B2 (en) 2011-02-17
JP4995206B2 (ja) 2012-08-08
HK1129344A1 (en) 2009-11-27
CN102320147B (zh) 2014-03-12
KR101281993B1 (ko) 2013-07-04
US20070176310A1 (en) 2007-08-02
CN101378887A (zh) 2009-03-04
CN101378887B (zh) 2011-10-26
KR20080106914A (ko) 2008-12-09
TW200741279A (en) 2007-11-01
US7758332B2 (en) 2010-07-20
HK1164223A1 (en) 2012-09-21
BRPI0707676B1 (pt) 2018-02-27
WO2007090078A1 (en) 2007-08-09
CN102320147A (zh) 2012-01-18
EP1981691A1 (en) 2008-10-22
EP1981691B1 (en) 2010-12-08
RU2424113C2 (ru) 2011-07-20
HK1125071A1 (en) 2009-07-31
BRPI0707676A2 (pt) 2011-05-10

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee