CN110430989B - 具有光滑弯曲表面的人工晶状体的3d打印 - Google Patents

具有光滑弯曲表面的人工晶状体的3d打印 Download PDF

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Publication number
CN110430989B
CN110430989B CN201880019615.5A CN201880019615A CN110430989B CN 110430989 B CN110430989 B CN 110430989B CN 201880019615 A CN201880019615 A CN 201880019615A CN 110430989 B CN110430989 B CN 110430989B
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CN
China
Prior art keywords
photocurable resin
light source
source assembly
curing
curing plane
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CN201880019615.5A
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English (en)
Chinese (zh)
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CN110430989A (zh
Inventor
A·X·罗德希弗
B·C·考克斯
F·E·奥尔蒂斯
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Alcon Inc
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Novartis AG
Alcon Inc
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Priority to CN202111323999.XA priority Critical patent/CN114179361B/zh
Publication of CN110430989A publication Critical patent/CN110430989A/zh
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    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • 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
    • 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
    • B29D11/02—Artificial eyes from organic plastic material
    • B29D11/023—Implants for natural eyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Toxicology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
CN201880019615.5A 2017-03-22 2018-03-14 具有光滑弯曲表面的人工晶状体的3d打印 Active CN110430989B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111323999.XA CN114179361B (zh) 2017-03-22 2018-03-14 具有光滑弯曲表面的人工晶状体的3d打印

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762474658P 2017-03-22 2017-03-22
US62/474,658 2017-03-22
PCT/IB2018/051719 WO2018172888A1 (en) 2017-03-22 2018-03-14 3d printing of an intraocular lens having smooth, curved surfaces

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202111323999.XA Division CN114179361B (zh) 2017-03-22 2018-03-14 具有光滑弯曲表面的人工晶状体的3d打印

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CN110430989A CN110430989A (zh) 2019-11-08
CN110430989B true CN110430989B (zh) 2021-11-05

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CN202111323999.XA Active CN114179361B (zh) 2017-03-22 2018-03-14 具有光滑弯曲表面的人工晶状体的3d打印

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Country Link
US (4) US11298874B2 (https=)
EP (2) EP3868545B1 (https=)
JP (2) JP7118988B2 (https=)
CN (2) CN110430989B (https=)
AU (2) AU2018237869B2 (https=)
ES (2) ES2870775T3 (https=)
WO (1) WO2018172888A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6600315B2 (ja) * 2013-12-03 2019-10-30 プリズムラボ チャイナ リミテッド 光硬化型３ｄプリント装置及びその結像システム
AU2018237869B2 (en) * 2017-03-22 2023-08-17 Alcon Inc. 3D printing of an intraocular lens having smooth, curved surfaces
US10845306B2 (en) 2017-08-21 2020-11-24 Saudi Arabian Oil Company Determining composition of a sample
US10845307B2 (en) * 2017-08-21 2020-11-24 Saudi Arabian Oil Company Determining composition of a sample
CN109130173A (zh) * 2018-08-15 2019-01-04 吴晶军 一种三维成型方法
EP3708369B1 (en) * 2019-03-11 2023-03-22 DENTSPLY SIRONA Inc. Stereolithography apparatus having a detection unit for optical adjustment and image modification
EP4134226A1 (en) * 2021-08-11 2023-02-15 Essilor International Manufacturing system configured to carry out a method for additively manufacturing a plurality of ophthalmic devices and such a method
WO2023023315A1 (en) * 2021-08-20 2023-02-23 Opt Industries, Inc. Control of photo-polymerization for additive manufacturing
CN114161702B (zh) * 2021-10-29 2024-01-05 深圳市纵维立方科技有限公司 一种光固化3d打印装置
CN116423824B (zh) * 2023-05-30 2026-03-20 江南大学 复杂结构的光学元件及其成型方法
US20250381734A1 (en) * 2024-06-13 2025-12-18 Skyphos Industries Inc. Additive Manufacturing Platform, Resin, and Improvements for Microdevice Fabrication
WO2026075770A1 (en) 2024-10-03 2026-04-09 Alcon Inc. Apparatus and methods for 3d printing intraocular lens components, intraocular lens formulations suitable for 3d printing, and 3d-printed intraocular lens components

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810041A (en) * 1955-12-03 1959-03-11 Ti Group Services Ltd Improvements relating to the production of bodies of plastic
FR2567668B1 (fr) * 1984-07-16 1987-10-16 Cilas Alcatel Dispositif pour realiser un modele de piece industrielle
JPH03227222A (ja) 1990-01-31 1991-10-08 Sanyo Electric Co Ltd ３次元模型作製装置
JPH03275337A (ja) 1990-03-26 1991-12-06 Sanyo Electric Co Ltd 光学的立体造形方法
FR2692067A1 (fr) 1992-06-05 1993-12-10 Laser Int Sa Procédé de réalisation de pièces par transformation de matière grâce à l'action de la lumière et dispositif de mise en Óoeuvre de ce procédé.
JP2541756B2 (ja) 1993-06-14 1996-10-09 東レ株式会社 光学素子およびフラットパネルディスプレイ
JP3520310B2 (ja) * 1994-05-13 2004-04-19 イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ ３次元物体の製造方法及び装置
JPH09207228A (ja) 1996-02-06 1997-08-12 Toshiba Corp 光造形装置
US6051179A (en) * 1997-03-19 2000-04-18 Replicator Systems, Inc. Apparatus and method for production of three-dimensional models by spatial light modulator
US6207097B1 (en) * 1998-02-18 2001-03-27 Norma Jean Iverson Method for manufacturing physical objects using precision stereolithography
DE10245617A1 (de) * 2002-09-30 2004-04-08 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum schichtweisen Herstellen von dreidimensionalen Objekten
JP4692092B2 (ja) 2005-06-17 2011-06-01 Ｊｓｒ株式会社 光造形用光硬化性液状組成物、立体造形物及びその製造方法
MY156057A (en) * 2008-04-02 2016-01-15 Novartis Ag Method for making ophthalmic devices using single mold stereolithography
EP2377375B1 (en) * 2008-12-13 2016-01-27 M-Solv Limited Method and apparatus for laser machining relatively narrow and relatively wide structures
KR101025132B1 (ko) 2009-06-03 2011-03-31 한국산업기술대학교산학협력단 블루레이 픽업 유니트를 이용한 광조형 장치
US20110122381A1 (en) 2009-11-25 2011-05-26 Kevin Hickerson Imaging Assembly
US20130235334A1 (en) * 2011-08-31 2013-09-12 Michael F. Widman Ophthalmic lens forming optic
WO2014141272A2 (en) * 2013-03-14 2014-09-18 Stratasys Ltd. Enhanced resolution dlp projector apparatus and method of using same
CN104085106A (zh) * 2014-01-21 2014-10-08 上海坤融实业有限公司 一种基于dlp原理的3d打印机
CN103786346B (zh) * 2014-02-27 2016-04-27 西安交通大学 一种可变倍的面曝光投影3d打印快速成型系统及方法
CN110843209A (zh) * 2014-05-20 2020-02-28 加利福尼亚大学董事会 经由动态光学投影的无分层生物打印及其用途
WO2015180022A1 (zh) * 2014-05-26 2015-12-03 中国科学院自动化研究所 3d打印系统
US10314691B2 (en) 2014-10-24 2019-06-11 Verily Life Sciences Llc Intra-ocular device
CN204431744U (zh) * 2015-01-15 2015-07-01 上海联泰三维科技有限公司 光斑可变的光固化快速成型装置
ES3053144T3 (en) * 2015-10-15 2026-01-19 Saint Gobain Ceramics Method for forming a three dimensional body from a mixture with a high content of solid particles
CN105997303A (zh) * 2016-05-11 2016-10-12 张斌 一种3dp定制仿生镜片及其制作方法和装置
CN105856573A (zh) * 2016-05-18 2016-08-17 博纳云智（天津）科技有限公司 一种高精度高速度连续3d打印机及其打印方法
CN106113498A (zh) * 2016-06-23 2016-11-16 唐天 一种成型方法
CN106042388A (zh) * 2016-07-25 2016-10-26 东莞中国科学院云计算产业技术创新与育成中心 3d打印装置及其系统控制方法与其工作方法
EP3287262A1 (de) * 2016-08-26 2018-02-28 Multiphoton Optics Gmbh Vorrichtung und verfahren zur lasergestützten bearbeitung von körpern oder oberflächen
FR3056593B1 (fr) 2016-09-28 2020-06-26 Ecole Centrale De Marseille Procede pour la realisation d’un objet tridimensionnel par un processus de photo-polymerisation multi-photonique et dispositif associe
AU2018237869B2 (en) * 2017-03-22 2023-08-17 Alcon Inc. 3D printing of an intraocular lens having smooth, curved surfaces

Also Published As

Publication number Publication date
EP3600844A1 (en) 2020-02-05
AU2018237869B2 (en) 2023-08-17
EP3868545A1 (en) 2021-08-25
JP7352700B2 (ja) 2023-09-28
WO2018172888A1 (en) 2018-09-27
AU2018237869A1 (en) 2019-08-01
CA3052115A1 (en) 2018-09-27
ES2971912T3 (es) 2024-06-10
JP2022140612A (ja) 2022-09-26
US20220176624A1 (en) 2022-06-09
CN110430989A (zh) 2019-11-08
US20180272598A1 (en) 2018-09-27
AU2023266347B2 (en) 2025-11-13
US11298874B2 (en) 2022-04-12
CN114179361A (zh) 2022-03-15
AU2023266347A1 (en) 2023-12-07
US11897190B2 (en) 2024-02-13
ES2870775T3 (es) 2021-10-27
EP3868545B1 (en) 2023-12-06
CN114179361B (zh) 2024-06-21
EP3600844B1 (en) 2021-04-21
US20240083106A1 (en) 2024-03-14
US12208570B2 (en) 2025-01-28
JP7118988B2 (ja) 2022-08-16
US20250128468A1 (en) 2025-04-24
JP2020511331A (ja) 2020-04-16

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