TW200704466A - Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby - Google Patents

Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby

Info

Publication number
TW200704466A
TW200704466A TW095122089A TW95122089A TW200704466A TW 200704466 A TW200704466 A TW 200704466A TW 095122089 A TW095122089 A TW 095122089A TW 95122089 A TW95122089 A TW 95122089A TW 200704466 A TW200704466 A TW 200704466A
Authority
TW
Taiwan
Prior art keywords
contact lens
femtosecond laser
fenestration
laser micromachining
manufactured
Prior art date
Application number
TW095122089A
Other languages
English (en)
Inventor
Paul M Erickson
Jay F Kunzler
Joseph C Salamone
Original Assignee
Bausch & Lomb
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 filed Critical Bausch & Lomb
Publication of TW200704466A publication Critical patent/TW200704466A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Eyeglasses (AREA)
TW095122089A 2005-06-21 2006-06-20 Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby TW200704466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/158,150 US20060285071A1 (en) 2005-06-21 2005-06-21 Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby

Publications (1)

Publication Number Publication Date
TW200704466A true TW200704466A (en) 2007-02-01

Family

ID=37137406

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122089A TW200704466A (en) 2005-06-21 2006-06-20 Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby

Country Status (6)

Country Link
US (1) US20060285071A1 (zh)
EP (1) EP1893382A1 (zh)
CN (1) CN101198434A (zh)
CA (1) CA2612023A1 (zh)
TW (1) TW200704466A (zh)
WO (1) WO2007002231A1 (zh)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7567596B2 (en) 2001-01-30 2009-07-28 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7450618B2 (en) 2001-01-30 2008-11-11 Board Of Trustees Operating Michigan State University Laser system using ultrashort laser pulses
US8208505B2 (en) 2001-01-30 2012-06-26 Board Of Trustees Of Michigan State University Laser system employing harmonic generation
US7973936B2 (en) 2001-01-30 2011-07-05 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7583710B2 (en) 2001-01-30 2009-09-01 Board Of Trustees Operating Michigan State University Laser and environmental monitoring system
WO2006088841A1 (en) 2005-02-14 2006-08-24 Board Of Trustees Of Michigan State University Ultra-fast laser system
US8618470B2 (en) 2005-11-30 2013-12-31 Board Of Trustees Of Michigan State University Laser based identification of molecular characteristics
US9018562B2 (en) 2006-04-10 2015-04-28 Board Of Trustees Of Michigan State University Laser material processing system
WO2009070438A1 (en) * 2007-11-30 2009-06-04 Bausch & Lomb Incorporated Optical material and method for modifying the refractive index
WO2009086122A2 (en) 2007-12-21 2009-07-09 Board Of Trustees Of Michigan State University Control in ultrashort laser systems by a deformable mirror in the stretcher
KR101683042B1 (ko) 2008-04-04 2016-12-06 포사이트 비젼4, 인크. 통증 관리 및 시력을 위한 치료 장치
EP2379028B1 (en) 2008-12-22 2017-09-13 Medical College Of Wisconsin, Inc. Apparatus for limiting growth of eye length
US8675699B2 (en) 2009-01-23 2014-03-18 Board Of Trustees Of Michigan State University Laser pulse synthesis system
WO2010141128A2 (en) 2009-03-05 2010-12-09 Board Of Trustees Of Michigan State University Laser amplification system
US8240849B2 (en) * 2009-03-31 2012-08-14 Johnson & Johnson Vision Care, Inc. Free form lens with refractive index variations
WO2011050365A1 (en) 2009-10-23 2011-04-28 Forsight Labs, Llc Conformable therapeutic shield for vision and pain
US8591025B1 (en) 2012-09-11 2013-11-26 Nexisvision, Inc. Eye covering and refractive correction methods for LASIK and other applications
NO2490635T3 (zh) 2009-10-23 2018-02-03
US8630322B2 (en) 2010-03-01 2014-01-14 Board Of Trustees Of Michigan State University Laser system for output manipulation
US8790534B2 (en) * 2010-04-30 2014-07-29 Corporation For National Research Initiatives System and method for precision fabrication of micro- and nano-devices and structures
CA2816031A1 (en) 2010-10-25 2012-05-10 Nexisvision, Inc. Methods and apparatus to identify eye coverings for vision
ES2396101B1 (es) * 2011-07-21 2013-09-02 Fit And Cover Servilens S L "procedimiento para la obtencion de una lente de contacto fenestrada"
WO2012104450A1 (es) * 2011-02-04 2012-08-09 Fit And Cover Servilens, S.L. Lente de contacto fenestrada y procedimiento para la obtención de la misma
ES2386790B1 (es) * 2011-02-04 2013-03-13 Fit And Cover Servilens, S.L. Lente de contacto
US9423632B2 (en) 2012-04-20 2016-08-23 Nexisvision, Inc. Contact lenses for refractive correction
US8678584B2 (en) 2012-04-20 2014-03-25 Nexisvision, Inc. Contact lenses for refractive correction
KR20140023378A (ko) * 2011-04-28 2014-02-26 넥시스비젼, 인코포레이티드 개선된 눈물 흐름, 편안함, 및/또는 이용성을 지니는 눈 보호 및 굴절 교정 방법 및 장치
US9465233B2 (en) 2012-04-20 2016-10-11 Nexisvision, Inc. Bimodular contact lenses
US9161712B2 (en) 2013-03-26 2015-10-20 Google Inc. Systems and methods for encapsulating electronics in a mountable device
EP3014345A2 (en) 2013-06-26 2016-05-04 Nexisvision, Inc. Contact lenses for refractive correction
US9341864B2 (en) 2013-11-15 2016-05-17 Nexisvision, Inc. Contact lenses having a reinforcing scaffold
WO2015116559A1 (en) 2014-01-29 2015-08-06 Nexisvision, Inc. Multifocal bimodulus contact lenses
GB201519985D0 (en) 2015-11-12 2015-12-30 Respinor As Ultrasonic method and apparatus for respiration monitoring
SG11201900867UA (en) 2016-08-01 2019-02-27 Jay Neitz Ophthalmic lenses for treating myopia
US10688597B2 (en) 2016-12-15 2020-06-23 Tectus Corporation Polishing optical elements with a femtosecond laser beam
JP7222981B2 (ja) 2017-05-08 2023-02-15 サイトグラス・ヴィジョン・インコーポレイテッド 近視を軽減するためのコンタクトレンズおよびその製造方法
CN111051953B (zh) * 2017-07-07 2022-05-27 罗切斯特大学 具有弯曲样品平面的两自由度扫描系统的光学设计
US10884264B2 (en) 2018-01-30 2021-01-05 Sightglass Vision, Inc. Ophthalmic lenses with light scattering for treating myopia
KR102229389B1 (ko) * 2020-04-14 2021-03-17 김지태 천공구 가공 방법 및 이를 이용하여 가공된 콘택트렌즈
CN115097652A (zh) * 2022-07-15 2022-09-23 西安交通大学 一种非对称式复眼结构的防近视眼镜镜片及其制备方法
CN115055840A (zh) * 2022-08-17 2022-09-16 江苏安锦电气科技有限公司 一种用于防爆摄像机加工的激光切割设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971910A (en) * 1971-08-20 1976-07-27 Marschalko Cornell S Apparatus for perforating contact lenses
US3833786A (en) * 1973-06-08 1974-09-03 Continuous Curve Contact Lense Laser apparatus for fenestration of contact lenses
US4563565A (en) * 1983-03-02 1986-01-07 Minnesota Mining And Manufacturing Company Method for forming a peripheral edge on contact lenses
GB8925246D0 (en) * 1989-11-08 1989-12-28 Nat Res Dev Gas sensor
US5656186A (en) * 1994-04-08 1997-08-12 The Regents Of The University Of Michigan Method for controlling configuration of laser induced breakdown and ablation
US6010219A (en) * 1996-06-28 2000-01-04 Contex, Inc. Fenestrated contact lens for treating myopia
US6203156B1 (en) * 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
EP1158339B1 (en) * 2000-05-25 2006-11-22 Novartis AG Contact lens with moulded inversion mark
US6726322B2 (en) * 2000-09-28 2004-04-27 Novartis Ag Fenestrated lens for increased tear flow and method of making the same
US20050182489A1 (en) * 2001-04-27 2005-08-18 Peyman Gholam A. Intraocular lens adapted for adjustment via laser after implantation
JP4794089B2 (ja) * 2001-09-17 2011-10-12 株式会社メニコン 眼用レンズのマーキング方法
US6995336B2 (en) * 2003-01-29 2006-02-07 The Regents Of The University Of Michigan Method for forming nanoscale features
JP2006523130A (ja) * 2003-03-06 2006-10-12 ジョン エイチ． シャダック， 適合性光学レンズおよび製造方法
US7267436B2 (en) * 2003-06-27 2007-09-11 Seiko Epson Corporation Manufacturing method of spectacle lens, marking apparatus, marking system and spectacle lens

Also Published As

Publication number Publication date
CA2612023A1 (en) 2007-01-04
CN101198434A (zh) 2008-06-11
US20060285071A1 (en) 2006-12-21
EP1893382A1 (en) 2008-03-05
WO2007002231A1 (en) 2007-01-04

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