CA3136321A1 - Lentille intraoculaire de haute definition a profondeur de foyer etendue - Google Patents
Lentille intraoculaire de haute definition a profondeur de foyer etendue Download PDFInfo
- Publication number
- CA3136321A1 CA3136321A1 CA3136321A CA3136321A CA3136321A1 CA 3136321 A1 CA3136321 A1 CA 3136321A1 CA 3136321 A CA3136321 A CA 3136321A CA 3136321 A CA3136321 A CA 3136321A CA 3136321 A1 CA3136321 A1 CA 3136321A1
- Authority
- CA
- Canada
- Prior art keywords
- intraocular lens
- virtual aperture
- lens according
- optical
- profiles
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 62
- 230000004075 alteration Effects 0.000 claims abstract description 35
- 230000004438 eyesight Effects 0.000 claims abstract description 32
- 210000001525 retina Anatomy 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 25
- 201000009310 astigmatism Diseases 0.000 claims description 15
- 206010036346 Posterior capsule opacification Diseases 0.000 claims description 8
- 238000000149 argon plasma sintering Methods 0.000 claims 2
- 239000000560 biocompatible material Substances 0.000 claims 2
- 230000002708 enhancing effect Effects 0.000 claims 2
- 230000003116 impacting effect Effects 0.000 claims 2
- 238000001356 surgical procedure Methods 0.000 abstract description 7
- 238000002513 implantation Methods 0.000 abstract description 4
- 230000004256 retinal image Effects 0.000 abstract description 2
- 210000000695 crystalline len Anatomy 0.000 description 79
- 238000000034 method Methods 0.000 description 13
- 210000001747 pupil Anatomy 0.000 description 13
- 238000012937 correction Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 6
- 208000002177 Cataract Diseases 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 210000004087 cornea Anatomy 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 208000014733 refractive error Diseases 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 201000002287 Keratoconus Diseases 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 201000010041 presbyopia Diseases 0.000 description 3
- 206010002945 Aphakia Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000030533 eye disease Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000002430 laser surgery Methods 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000005043 peripheral vision Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
-
- 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
- A61F2/1618—Multifocal lenses
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
-
- 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
-
- 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2002/16965—Lens includes ultraviolet absorber
- A61F2002/1699—Additional features not otherwise provided for
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
- A61F2009/00887—Cataract
- A61F2009/00889—Capsulotomy
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Prostheses (AREA)
Abstract
L'invention concerne une ouverture virtuelle intégrée dans une lentille intraoculaire. Lorsqu'ils rencontrent l'ouverture virtuelle, des rayons optiques sont largement dispersés sur l'ensemble de la rétine, empêchant ainsi virtuellement la lumière d'atteindre des niveaux détectables sur la rétine. L'utilisation de l'ouverture virtuelle permet d'éliminer des aberrations chromatiques et monochromatiques, produisant des images rétiniennes de haute définition. Pour une définition donnée de vision acceptable, la profondeur de foyer est augmentée au-dessus d'une zone optique de diamètre supérieur. En outre, des lentilles intraoculaires plus minces peuvent être fabriquées, étant donné que la zone optique peut avoir un diamètre inférieur. L'invention permet également des incisions cornéennes de plus petite taille et une chirurgie d'implantation plus simple.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/380,622 | 2019-04-10 | ||
| US16/380,622 US11547554B2 (en) | 2015-04-14 | 2019-04-10 | High definition and extended depth of field intraocular lens |
| PCT/US2020/027197 WO2020210305A1 (fr) | 2019-04-10 | 2020-04-08 | Lentille intraoculaire de haute définition à profondeur de foyer étendue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3136321A1 true CA3136321A1 (fr) | 2020-10-15 |
Family
ID=72751478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3136321A Pending CA3136321A1 (fr) | 2019-04-10 | 2020-04-08 | Lentille intraoculaire de haute definition a profondeur de foyer etendue |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3934580A4 (fr) |
| JP (1) | JP2022527224A (fr) |
| KR (1) | KR20210151875A (fr) |
| CN (1) | CN113873968A (fr) |
| AU (1) | AU2020273147A1 (fr) |
| CA (1) | CA3136321A1 (fr) |
| WO (1) | WO2020210305A1 (fr) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7204849B2 (en) * | 2001-03-15 | 2007-04-17 | Valdemar Portney | Narrow profile intraocular lens |
| US20120330415A1 (en) * | 2011-06-23 | 2012-12-27 | Anew Optics, Inc. | Haptic devices for intraocular lens |
| US20080269886A1 (en) * | 2007-04-30 | 2008-10-30 | Simpson Michael J | IOL Peripheral Surface Designs to Reduce Negative Dysphotopsia |
| US20080269890A1 (en) * | 2007-04-30 | 2008-10-30 | Alcon Universal Ltd. | Intraocular lens with peripheral region designed to reduce negative dysphotopsia |
| US8231219B2 (en) * | 2008-04-24 | 2012-07-31 | Amo Groningen B.V. | Diffractive lens exhibiting enhanced optical performance |
| RU2013113921A (ru) * | 2010-08-31 | 2014-10-10 | Корнелл Юнивёрсити | Протез сетчатой оболочки |
| DE102013216020A1 (de) * | 2013-08-13 | 2015-02-19 | Carl Zeiss Meditec Ag | Augenlinse mit einem torisch brechenden Oberflächenprofil und eine in radialer Richtung gestufte Oberflächenstruktur |
| US20190076242A1 (en) * | 2017-09-08 | 2019-03-14 | Candido Dionisio Pinto | Methods of providing extended depth of field and/or enhanced distance visual acuity |
| CN111265331B (zh) * | 2014-09-09 | 2022-09-09 | 斯塔尔外科有限公司 | 具有扩展的景深和增强的远距视力的眼科植入物 |
| EP3267943A1 (fr) * | 2015-03-10 | 2018-01-17 | Amo Groningen B.V. | Lentilles intraoculaires superposées de fresnel qui améliorent la vision globale où une perte locale de la fonction rétinienne est rencontréee |
| US10285807B2 (en) | 2015-04-14 | 2019-05-14 | Z Optics LLC | High definition and extended depth of field intraocular lens |
-
2020
- 2020-04-08 KR KR1020217036230A patent/KR20210151875A/ko unknown
- 2020-04-08 EP EP20787946.1A patent/EP3934580A4/fr active Pending
- 2020-04-08 WO PCT/US2020/027197 patent/WO2020210305A1/fr unknown
- 2020-04-08 JP JP2021560613A patent/JP2022527224A/ja active Pending
- 2020-04-08 CA CA3136321A patent/CA3136321A1/fr active Pending
- 2020-04-08 AU AU2020273147A patent/AU2020273147A1/en active Pending
- 2020-04-08 CN CN202080028121.0A patent/CN113873968A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022527224A (ja) | 2022-05-31 |
| AU2020273147A1 (en) | 2021-12-02 |
| WO2020210305A1 (fr) | 2020-10-15 |
| CN113873968A (zh) | 2021-12-31 |
| EP3934580A1 (fr) | 2022-01-12 |
| KR20210151875A (ko) | 2021-12-14 |
| EP3934580A4 (fr) | 2022-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240408 |