AR061670A1 - Molde de dispositivo biomedico soluble en agua - Google Patents

Molde de dispositivo biomedico soluble en agua

Info

Publication number
AR061670A1
AR061670A1 ARP070102862A ARP070102862A AR061670A1 AR 061670 A1 AR061670 A1 AR 061670A1 AR P070102862 A ARP070102862 A AR P070102862A AR P070102862 A ARP070102862 A AR P070102862A AR 061670 A1 AR061670 A1 AR 061670A1
Authority
AR
Argentina
Prior art keywords
biomedical device
water soluble
device mold
mold
biomedical
Prior art date
Application number
ARP070102862A
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 AR061670A1 publication Critical patent/AR061670A1/es

Links

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
    • B29D11/00125—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
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • 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
    • B29D11/0048—Moulds for lenses
    • B29D11/0049—Double sided moulds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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

Landscapes

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

Abstract

La presente incluye métodos y aparatos para formar un dispositivo biomédico tal como, por ejemplo, una lente oftálmica, en la cual el dispositivo biomédico está formado con una parte de molde que es soluble en agua.
ARP070102862A 2006-06-28 2007-06-27 Molde de dispositivo biomedico soluble en agua AR061670A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/427,089 US20080001317A1 (en) 2006-06-28 2006-06-28 Water soluble biomedical device mold

Publications (1)

Publication Number Publication Date
AR061670A1 true AR061670A1 (es) 2008-09-10

Family

ID=38612804

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070102862A AR061670A1 (es) 2006-06-28 2007-06-27 Molde de dispositivo biomedico soluble en agua

Country Status (12)

Country Link
US (1) US20080001317A1 (es)
EP (1) EP2038098A2 (es)
JP (1) JP2009542470A (es)
KR (1) KR20090039736A (es)
CN (1) CN101578167A (es)
AR (1) AR061670A1 (es)
AU (1) AU2007265662A1 (es)
BR (1) BRPI0713930A2 (es)
CA (1) CA2655794A1 (es)
RU (1) RU2009102651A (es)
TW (1) TW200817753A (es)
WO (1) WO2008002398A2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070267765A1 (en) * 2006-05-18 2007-11-22 Ansell Scott F Biomedical device mold
US8758542B2 (en) 2009-03-25 2014-06-24 Nanyang Technological University Filter
WO2012006488A2 (en) * 2010-07-09 2012-01-12 Lee Darren Norris Ophthalmic lens molds with low levels of uv light transmittance, ophthalmic lenses molded therein, and related methods
JP2013542089A (ja) * 2010-07-30 2013-11-21 クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ ビニルアルコールコポリマーで作成された眼科学デバイス成型用の型、その中で成型された眼科学デバイス、および関連する方法
WO2012016152A1 (en) 2010-07-30 2012-02-02 Siddiqui A K M Shahab Ophthalmic lens molds, ophthalmic lenses molded therein, and related methods
CN102010149B (zh) * 2010-10-15 2013-02-13 航天材料及工艺研究所 一种水溶性模具及其制备方法和成型复合材料方法
US9789654B2 (en) 2014-12-05 2017-10-17 Coopervision International Holding Company, Lp Method of manufacturing wettable silicone hydrogel contact lenses
GB2552287B (en) * 2015-05-22 2018-06-27 Coopervision Int Holding Co Lp Method and apparatus for manufacturing contact lenses
WO2017083774A1 (en) 2015-11-11 2017-05-18 Onefocus Vision, Inc. Accommodating lens with cavity
US10422927B2 (en) 2016-07-14 2019-09-24 Coopervision International Holding Company, Lp Method of manufacturing silicone hydrogel contact lenses having reduced rates of evaporation
WO2018089699A1 (en) 2016-11-11 2018-05-17 Onefocus Vision, Inc. Accommodating cavity lens shaped with photocleavable insert
US20180354213A1 (en) 2017-06-13 2018-12-13 Coopervision International Holding Company, Lp Method of Manufacturing Coated Silicone Hydrogel Contact Lenses
US10328635B1 (en) * 2017-12-06 2019-06-25 Massivit 3D Printing Technologies Ltd. Complex shaped 3D objects fabrication
WO2020184163A1 (ja) * 2019-03-08 2020-09-17 三菱ケミカル株式会社 繊維強化樹脂製品の製造方法およびコア
CN110302425A (zh) * 2019-06-20 2019-10-08 温州医科大学附属第一医院 混合水凝胶生物材料的制备方法及其应用
US20240190049A1 (en) * 2021-04-09 2024-06-13 The Regents Of The University Of California Fluidic Infiltrative Assemblies of Three-Dimensional Hydrogels

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291953A (en) * 1977-11-04 1981-09-29 Permavision Ocular membrane and method for preparation thereof
NZ234921A (en) * 1989-09-01 1993-02-25 Air Prod & Chem Polyvinyl alcohol pellet prepared by melt extrusion
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
TW585882B (en) * 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
AU713509B2 (en) * 1995-12-07 1999-12-02 Bausch & Lomb Incorporated Monomeric units useful for reducing the modulus of silicone hydrogels
US6310116B1 (en) * 1997-10-09 2001-10-30 Kuraray Co., Ltd. Molded polymer article having a hydrophilic surface and process for producing the same
US5998498A (en) * 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US6087415A (en) * 1998-06-11 2000-07-11 Johnson & Johnson Vision Care, Inc. Biomedical devices with hydrophilic coatings
US6416690B1 (en) * 2000-02-16 2002-07-09 Zms, Llc Precision composite lens
US6551531B1 (en) * 2000-03-22 2003-04-22 Johnson & Johnson Vision Care, Inc. Molds for making ophthalmic devices
US6419858B1 (en) * 2000-06-13 2002-07-16 Zms, Llc Morphology trapping and materials suitable for use therewith
JP4119150B2 (ja) * 2002-04-09 2008-07-16 株式会社メニコン 高親水性レンズ表面を有する眼用レンズの製造方法及びそれにより得られた眼用レンズ

Also Published As

Publication number Publication date
RU2009102651A (ru) 2010-08-10
BRPI0713930A2 (pt) 2012-12-04
EP2038098A2 (en) 2009-03-25
CA2655794A1 (en) 2008-01-03
US20080001317A1 (en) 2008-01-03
JP2009542470A (ja) 2009-12-03
KR20090039736A (ko) 2009-04-22
AU2007265662A1 (en) 2008-01-03
WO2008002398A3 (en) 2008-03-13
TW200817753A (en) 2008-04-16
CN101578167A (zh) 2009-11-11
WO2008002398A2 (en) 2008-01-03

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