BR9808732A - Método para processar lentes intraoculares com esferas de vidro revertidas - Google Patents

Método para processar lentes intraoculares com esferas de vidro revertidas

Info

Publication number
BR9808732A
BR9808732A BR9808732-0A BR9808732A BR9808732A BR 9808732 A BR9808732 A BR 9808732A BR 9808732 A BR9808732 A BR 9808732A BR 9808732 A BR9808732 A BR 9808732A
Authority
BR
Brazil
Prior art keywords
processing
intraocular lenses
glass spheres
drumming
lenses
Prior art date
Application number
BR9808732-0A
Other languages
English (en)
Inventor
Moises A Valle
Akira Yamada
Robert Kellar
Original Assignee
Bausch & Lomb Surgical Inc
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 Bausch & Lomb Surgical Inc filed Critical Bausch & Lomb Surgical Inc
Publication of BR9808732A publication Critical patent/BR9808732A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0006—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for intraocular lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0025—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)

Abstract

"MéTODO PARA PROCESSAR LENTES INTRAOCULARES COM ESFERAS DE VIDRO REVESTIDAS". Um método para processar lentes moles ou dobráveis inclui uma etapa de tamborear (polir) lentes em um meio de tamboreamento. O meio de tamboreamento inclui uma mistura de esferas de vidro revestidas com material abrasivo, álcool e água. Este processo se aplica à lente mole de peça única e DE múltiplas peças.
BR9808732-0A 1997-05-08 1998-04-13 Método para processar lentes intraoculares com esferas de vidro revertidas BR9808732A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/848,458 US5961370A (en) 1997-05-08 1997-05-08 Intraocular lens tumbling process using coated beads
PCT/US1998/007402 WO1998050199A1 (en) 1997-05-08 1998-04-13 Intraocular lens tumbling process using coated beads

Publications (1)

Publication Number Publication Date
BR9808732A true BR9808732A (pt) 2000-07-11

Family

ID=25303330

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808732-0A BR9808732A (pt) 1997-05-08 1998-04-13 Método para processar lentes intraoculares com esferas de vidro revertidas

Country Status (11)

Country Link
US (1) US5961370A (pt)
EP (1) EP0981418B1 (pt)
JP (3) JP2000513660A (pt)
CN (1) CN1080165C (pt)
AU (1) AU729544B2 (pt)
BR (1) BR9808732A (pt)
CA (1) CA2288041C (pt)
DE (1) DE69806243T2 (pt)
ES (1) ES2183350T3 (pt)
HK (1) HK1027315A1 (pt)
WO (1) WO1998050199A1 (pt)

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US6575814B1 (en) * 2000-08-21 2003-06-10 Bausch & Lomb Incorporated Dry polishing of intraocular lenses
US6634931B2 (en) * 2000-12-11 2003-10-21 Bausch & Lomb Surgical, Inc. Dry polishing of intraocular lenses
US6609958B2 (en) * 2000-12-21 2003-08-26 Bausch & Lomb Incorporated Apparatus and method for edging a contact lens
US6729939B2 (en) * 2001-12-17 2004-05-04 Bausch & Lomb Incorporated Polishing method for intraocular lens
US6648741B2 (en) * 2002-03-14 2003-11-18 Advanced Medical Optics, Inc. Apparatus for protecting the edge geometry of an intraocular lens during glass bead polishing process
US20040158323A1 (en) * 2002-11-20 2004-08-12 Lisk James R. Method for adjusting protein affinity of hydrophilic polymers
US20050232972A1 (en) * 2004-04-15 2005-10-20 Steven Odrich Drug delivery via punctal plug
EP3470108A1 (en) * 2004-07-02 2019-04-17 Mati Therapeutics Inc. Treatment medium delivery device for delivery of treatment media to the eye
EP2182078B1 (en) * 2005-09-01 2012-02-01 Bristol-Myers Squibb Company Biomarkers and methods for determining sensitivity to vascular endothelial growth factor receptor-2 modulators
CN101992141B (zh) * 2006-02-27 2015-07-01 东丽株式会社 使用研磨剂的粉末颗粒的制备方法
BRPI0709672B8 (pt) 2006-03-31 2021-06-22 3088922 Inc implante ocular insersível em um lúmen ocular e método de distribuição de um agente terapêutico a um olho
US20090017252A1 (en) * 2007-07-12 2009-01-15 Lyman Scott Ducworth Seal with radiused corners
DK2207529T3 (en) 2007-09-07 2015-03-09 Mati Therapeutics Inc PHARMACEUTICAL cores for the sustained release of therapeutic agents
EP2865361B1 (en) 2007-09-07 2019-05-22 Mati Therapeutics Inc. Lacrimal implants and related methods
AU2008300022A1 (en) 2007-09-07 2009-03-19 Qlt Inc. Lacrimal implant detection
WO2009105178A2 (en) * 2008-02-18 2009-08-27 Qlt Plug Delivery, Inc. Lacrimal implants and related methods
CN104623741A (zh) 2008-04-30 2015-05-20 马缇医疗股份有限公司 复合泪管植入物及相关方法
JP2011520805A (ja) * 2008-05-09 2011-07-21 キューエルティー プラグ デリバリー，インク． 緑内障および高眼圧症治療のための活性剤の持続送達
CN102119075A (zh) 2008-05-30 2011-07-06 Qlt栓塞输送公司 表面处理的可植入制品和相关方法
WO2010096822A2 (en) * 2009-02-23 2010-08-26 Qlt Plug Delivery, Inc. Lacrimal implants and related methods
US9974685B2 (en) 2011-08-29 2018-05-22 Mati Therapeutics Drug delivery system and methods of treating open angle glaucoma and ocular hypertension
EP3290024B1 (en) 2011-08-29 2019-04-17 Mati Therapeutics Inc. Sustained release delivery of active agents to treat glaucoma and ocular hypertension
JP5907081B2 (ja) * 2012-02-02 2016-04-20 信越化学工業株式会社 合成石英ガラス基板の製造方法
CN107496981B (zh) * 2017-09-22 2020-07-31 陈小鸟 一种新型材料的人工角膜支架及其应用
CN109529114A (zh) * 2019-01-15 2019-03-29 淄博祥臣医疗器械技术有限公司 一种用于制造人工晶体的新型材料
CN112847121B (zh) * 2021-02-25 2022-03-18 天津世纪康泰生物医学工程有限公司 一种疏水性人工晶状体的抛光方法

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Also Published As

Publication number Publication date
ES2183350T3 (es) 2003-03-16
CA2288041A1 (en) 1998-11-12
JP2002307290A (ja) 2002-10-23
WO1998050199A1 (en) 1998-11-12
JP2000513660A (ja) 2000-10-17
HK1027315A1 (en) 2001-01-12
US5961370A (en) 1999-10-05
AU7113898A (en) 1998-11-27
DE69806243T2 (de) 2002-11-07
EP0981418B1 (en) 2002-06-26
CN1080165C (zh) 2002-03-06
CA2288041C (en) 2004-07-06
CN1255079A (zh) 2000-05-31
EP0981418A1 (en) 2000-03-01
DE69806243D1 (de) 2002-08-01
AU729544B2 (en) 2001-02-01
JP2004034291A (ja) 2004-02-05

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADE(S)

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.