ES2870775T3 - Impresión 3D de una lente intraocular que tiene superficies curvas suaves - Google Patents
Impresión 3D de una lente intraocular que tiene superficies curvas suaves Download PDFInfo
- Publication number
- ES2870775T3 ES2870775T3 ES18713727T ES18713727T ES2870775T3 ES 2870775 T3 ES2870775 T3 ES 2870775T3 ES 18713727 T ES18713727 T ES 18713727T ES 18713727 T ES18713727 T ES 18713727T ES 2870775 T3 ES2870775 T3 ES 2870775T3
- Authority
- ES
- Spain
- Prior art keywords
- photopolymer resin
- plane
- light source
- photopolymer
- cure
- 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
Links
- 238000010146 3D printing Methods 0.000 title description 8
- 239000011347 resin Substances 0.000 claims abstract description 74
- 229920005989 resin Polymers 0.000 claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 21
- 230000000996 additive effect Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000008569 process Effects 0.000 description 13
- 238000001723 curing Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000001429 visible spectrum Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- 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 [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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762474658P | 2017-03-22 | 2017-03-22 | |
| PCT/IB2018/051719 WO2018172888A1 (en) | 2017-03-22 | 2018-03-14 | 3d printing of an intraocular lens having smooth, curved surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2870775T3 true ES2870775T3 (es) | 2021-10-27 |
Family
ID=61800569
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES21168614T Active ES2971912T3 (es) | 2017-03-22 | 2018-03-14 | Impresión 3D de una lente intraocular que tiene superficies curvas suaves |
| ES18713727T Active ES2870775T3 (es) | 2017-03-22 | 2018-03-14 | Impresión 3D de una lente intraocular que tiene superficies curvas suaves |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES21168614T Active ES2971912T3 (es) | 2017-03-22 | 2018-03-14 | Impresión 3D de una lente intraocular que tiene superficies curvas suaves |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US11298874B2 (enExample) |
| EP (2) | EP3600844B1 (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)
| 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 |
| US11298874B2 (en) * | 2017-03-22 | 2022-04-12 | Alcon Inc. | 3D printing of an intraocular lens having smooth, curved surfaces |
| US10845307B2 (en) * | 2017-08-21 | 2020-11-24 | Saudi Arabian Oil Company | Determining composition of a sample |
| US10845306B2 (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 |
| CA3229595A1 (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 |
Family Cites Families (32)
| 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 |
| DE59501852D1 (de) * | 1994-05-13 | 1998-05-14 | Eos Electro Optical Syst | Verfahren und vorrichtung zum herstellen dreidimensionaler objekte |
| 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 |
| US8729426B2 (en) * | 2008-12-13 | 2014-05-20 | M-Solv Ltd. | 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 |
| CN105209972B (zh) * | 2013-03-14 | 2017-06-27 | 斯特塔西有限公司 | 增强分辨率dlp投影机设备及其使用方法 |
| 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 |
| 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 |
| WO2017066584A1 (en) * | 2015-10-15 | 2017-04-20 | Saint-Gobain Ceramics & Plastics, Inc. | 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 |
| US11298874B2 (en) * | 2017-03-22 | 2022-04-12 | Alcon Inc. | 3D printing of an intraocular lens having smooth, curved surfaces |
-
2018
- 2018-03-14 US US15/920,495 patent/US11298874B2/en active Active
- 2018-03-14 EP EP18713727.8A patent/EP3600844B1/en active Active
- 2018-03-14 CN CN202111323999.XA patent/CN114179361B/zh active Active
- 2018-03-14 EP EP21168614.2A patent/EP3868545B1/en active Active
- 2018-03-14 ES ES21168614T patent/ES2971912T3/es active Active
- 2018-03-14 AU AU2018237869A patent/AU2018237869B2/en active Active
- 2018-03-14 ES ES18713727T patent/ES2870775T3/es active Active
- 2018-03-14 JP JP2019547374A patent/JP7118988B2/ja active Active
- 2018-03-14 CA CA3052115A patent/CA3052115A1/en active Pending
- 2018-03-14 CN CN201880019615.5A patent/CN110430989B/zh active Active
- 2018-03-14 WO PCT/IB2018/051719 patent/WO2018172888A1/en not_active Ceased
-
2022
- 2022-02-22 US US17/652,084 patent/US11897190B2/en active Active
- 2022-08-02 JP JP2022123056A patent/JP7352700B2/ja active Active
-
2023
- 2023-11-16 AU AU2023266347A patent/AU2023266347B2/en active Active
- 2023-11-21 US US18/516,914 patent/US12208570B2/en active Active
-
2024
- 2024-12-23 US US19/000,412 patent/US20250128468A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3600844B1 (en) | 2021-04-21 |
| JP7118988B2 (ja) | 2022-08-16 |
| CN114179361A (zh) | 2022-03-15 |
| JP2020511331A (ja) | 2020-04-16 |
| CN114179361B (zh) | 2024-06-21 |
| AU2018237869A1 (en) | 2019-08-01 |
| CA3052115A1 (en) | 2018-09-27 |
| JP2022140612A (ja) | 2022-09-26 |
| EP3868545B1 (en) | 2023-12-06 |
| US20240083106A1 (en) | 2024-03-14 |
| AU2023266347A1 (en) | 2023-12-07 |
| CN110430989B (zh) | 2021-11-05 |
| US20180272598A1 (en) | 2018-09-27 |
| AU2018237869B2 (en) | 2023-08-17 |
| US11897190B2 (en) | 2024-02-13 |
| EP3868545A1 (en) | 2021-08-25 |
| WO2018172888A1 (en) | 2018-09-27 |
| US11298874B2 (en) | 2022-04-12 |
| ES2971912T3 (es) | 2024-06-10 |
| CN110430989A (zh) | 2019-11-08 |
| JP7352700B2 (ja) | 2023-09-28 |
| EP3600844A1 (en) | 2020-02-05 |
| US12208570B2 (en) | 2025-01-28 |
| US20250128468A1 (en) | 2025-04-24 |
| AU2023266347B2 (en) | 2025-11-13 |
| US20220176624A1 (en) | 2022-06-09 |
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