CN114179361B - 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

Info

Publication number
CN114179361B
CN114179361B CN202111323999.XA CN202111323999A CN114179361B CN 114179361 B CN114179361 B CN 114179361B CN 202111323999 A CN202111323999 A CN 202111323999A CN 114179361 B CN114179361 B CN 114179361B
Authority
CN
China
Prior art keywords
light source
curing
additive manufacturing
manufacturing system
source assembly
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202111323999.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN114179361A (zh
Inventor
A·X·罗德希弗
B·C·考克斯
F·E·奥尔蒂斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Inc
Original Assignee
Alcon 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 Alcon Inc filed Critical Alcon Inc
Priority to CN202111323999.XA priority Critical patent/CN114179361B/zh
Publication of CN114179361A publication Critical patent/CN114179361A/zh
Application granted granted Critical
Publication of CN114179361B publication Critical patent/CN114179361B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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)
CN202111323999.XA 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 CN114179361B (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 (5)

Application Number Priority Date Filing Date Title
US201762474658P 2017-03-22 2017-03-22
US62/474,658 2017-03-22
CN201880019615.5A CN110430989B (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
PCT/IB2018/051719 WO2018172888A1 (en) 2017-03-22 2018-03-14 3d printing of an intraocular lens having smooth, curved surfaces
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880019615.5A Division CN110430989B (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

Publications (2)

Publication Number Publication Date
CN114179361A CN114179361A (zh) 2022-03-15
CN114179361B true CN114179361B (zh) 2024-06-21

Family

ID=61800569

Family Applications (2)

Application Number Title Priority Date Filing Date
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
CN201880019615.5A Active CN110430989B (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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880019615.5A Active CN110430989B (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

Country Status (8)

Country Link
US (4) US11298874B2 (enExample)
EP (2) EP3868545B1 (enExample)
JP (2) JP7118988B2 (enExample)
CN (2) CN114179361B (enExample)
AU (2) AU2018237869B2 (enExample)
CA (1) CA3052115A1 (enExample)
ES (2) ES2971912T3 (enExample)
WO (1) WO2018172888A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3078482T3 (da) * 2013-12-03 2019-08-12 Prismlab China Ltd Lyshærdende 3D printerenhed og billedbehandlingssystem dertil
CN114179361B (zh) * 2017-03-22 2024-06-21 爱尔康公司 具有光滑弯曲表面的人工晶状体的3d打印
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
EP4388377A4 (en) * 2021-08-20 2024-12-11 OPT Industries, Inc. PHOTO-POLYMERIZATION CONTROL 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106113498A (zh) * 2016-06-23 2016-11-16 唐天 一种成型方法

Family Cites Families (30)

* 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
US20090250828A1 (en) * 2008-04-02 2009-10-08 David William Rosen Method for Making Ophthalmic Devices Using Single Mold Stereolithography
CN102318451B (zh) * 2008-12-13 2013-11-06 万佳雷射有限公司 用于激光加工相对窄和相对宽的结构的方法和设备
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
JP6566872B2 (ja) * 2013-03-14 2019-08-28 ストラタシス リミテッド 高解像度ｄｌｐプロジェクタ装置、及びその利用方法
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
US20170232668A1 (en) * 2014-05-26 2017-08-17 Institute Of Automation Chinese Academy Of Sciences 3D Printing System
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
EP3362265B1 (en) * 2015-10-15 2021-04-21 Saint-Gobain Ceramics&Plastics, Inc. Method for forming a three dimensional body from a mixture with a high content of solid particles
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
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
CN114179361B (zh) * 2017-03-22 2024-06-21 爱尔康公司 具有光滑弯曲表面的人工晶状体的3d打印

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106113498A (zh) * 2016-06-23 2016-11-16 唐天 一种成型方法

Also Published As

Publication number Publication date
US20220176624A1 (en) 2022-06-09
CN114179361A (zh) 2022-03-15
AU2018237869B2 (en) 2023-08-17
EP3868545A1 (en) 2021-08-25
US20250128468A1 (en) 2025-04-24
AU2018237869A1 (en) 2019-08-01
US20240083106A1 (en) 2024-03-14
US20180272598A1 (en) 2018-09-27
AU2023266347A1 (en) 2023-12-07
ES2971912T3 (es) 2024-06-10
JP2022140612A (ja) 2022-09-26
US11897190B2 (en) 2024-02-13
CN110430989A (zh) 2019-11-08
ES2870775T3 (es) 2021-10-27
AU2023266347B2 (en) 2025-11-13
WO2018172888A1 (en) 2018-09-27
EP3600844B1 (en) 2021-04-21
EP3868545B1 (en) 2023-12-06
JP7118988B2 (ja) 2022-08-16
EP3600844A1 (en) 2020-02-05
US11298874B2 (en) 2022-04-12
CN110430989B (zh) 2021-11-05
US12208570B2 (en) 2025-01-28
JP2020511331A (ja) 2020-04-16
JP7352700B2 (ja) 2023-09-28
CA3052115A1 (en) 2018-09-27

Similar Documents

Publication Publication Date Title
CN114179361B (zh) 具有光滑弯曲表面的人工晶状体的3d打印
JP6966807B2 (ja) 付加製造装置及び方法
JP4937044B2 (ja) １層ずつ三次元物体を成形する方法
JP6058819B2 (ja) ３次元物体の作製
CN104589651B (zh) 光固化打印设备及方法
JP2010509090A (ja) ３次元物体製造用連続生成法
US20090140172A1 (en) Optical shaping apparatus and optical shaping method
Vladić et al. Vat photopolymerization
JP2012056323A (ja) ３次元物体製造用連続生成法
JP2024517720A (ja) 大面積マイクロステレオリソグラフィにおけるレイヤレベリングのためのシステム及び方法
JP2002210834A (ja) 立体造形装置および立体造形方法
CN119141863A (zh) 一种快速体成型光固化dlp 3d打印系统及方法
JP2004155156A (ja) ３次元造形装置および３次元造形方法
Park et al. Three-dimensional grayscale for improving surface quality in projection microstereolithography
KR101918979B1 (ko) 디엘피 프로젝터 및 레이저 스캐너를 병용하는 3차원 프린팅 장치
RU2783178C1 (ru) Способ изготовления оптических элементов с использованием микростереолитографической 3d-печати
JPH09141749A (ja) 立体像の造形方法及びその装置
Barone et al. Fabrication of fluidic reactors by a customized 3D printing process

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant