RU2020108181A - Интраокулярная линза - Google Patents

Интраокулярная линза Download PDF

Info

Publication number
RU2020108181A
RU2020108181A RU2020108181A RU2020108181A RU2020108181A RU 2020108181 A RU2020108181 A RU 2020108181A RU 2020108181 A RU2020108181 A RU 2020108181A RU 2020108181 A RU2020108181 A RU 2020108181A RU 2020108181 A RU2020108181 A RU 2020108181A
Authority
RU
Russia
Prior art keywords
lens
optical element
lens according
support member
circumferential edge
Prior art date
Application number
RU2020108181A
Other languages
English (en)
Inventor
Пабло Бенито ЛОПЕЗ
Original Assignee
Райнер Интраокулар Ленсиз Лимитед
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 Райнер Интраокулар Ленсиз Лимитед filed Critical Райнер Интраокулар Ленсиз Лимитед
Publication of RU2020108181A publication Critical patent/RU2020108181A/ru

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1601Lens body having features to facilitate aqueous fluid flow across the intraocular lens, e.g. for pressure equalization or nutrient delivery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/16015Lens having spacers for providing a gap between the posterior capsule and a posterior surface of the intraocular lens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1689Intraocular lenses having supporting structure for lens, e.g. haptics having plate-haptics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/169Surrounding optic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/16901Supporting structure conforms to shape of capsular bag
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/16903Having means to temporarily stabilize haptic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/1681Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/16905Having means on lens to reduce overall dimension of lens for insertion into small incision
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004Rounded shapes, e.g. with rounded corners
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017Angular shapes
    • A61F2230/0023Angular shapes triangular

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Prostheses (AREA)

Claims (20)

1. Деформируемая интраокулярная линза (ИОЛ), содержащая:
- деформируемый оптический элемент, содержащий круговую кромку по его окружности;
- по меньшей мере два опорных элемента, каждый из которых содержит проксимальную часть и дистальную часть относительно оптического элемента, причем опорные элементы проходят из разных точек на круговой кромке оптического элемента и могут быть сжаты, и
- по меньшей мере один выступ, проходящий от круговой кромки оптического элемента из точки, отличной от проксимальной части каждого из опорных элементов.
2. Линза по п. 1, содержащая соответствующий выступ для каждого из опорных элементов, причем выступы проходят от круговой кромки оптического элемента из точек, отличных от проксимальной части каждого из опорных элементов и любого другого выступа.
3. Линза по п. 2, в которой каждый из выступов расположен на круговой кромке ближе к проксимальной части своего соответствующего опорного элемента, чем другого опорного элемента.
4. Линза по п. 3, в которой каждый из выступов расположен азимутально ближе к дистальной части своего соответствующего опорного элемента, чем к проксимальной части своего соответствующего опорного элемента.
5. Линза по любому из предшествующих пунктов, в которой каждый из выступов содержит вершину, дистальную относительно круговой кромки оптического элемента.
6. Линза по п. 5, в которой вершина скруглена.
7. Линза по п. 6, в которой каждый из выступов имеет форму усеченного треугольника.
8. Линза по любому из предшествующих пунктов, в которой максимальная радиальная протяженность по меньшей мере одного выступа от круговой кромки оптического элемента меньше, чем максимальная радиальная протяженность по меньшей мере одного опорного элемента.
9. Линза по любому из предшествующих пунктов, в которой максимальная радиальная протяженность по меньшей мере одного опорного элемента от круговой кромки оптического элемента равна по меньшей мере радиусу оптического элемента.
10. Линза по любому из предшествующих пунктов, в которой оптический элемент выполнен из сгибаемого материала.
11. Линза по п. 10, в которой сгибаемый материал выбран из гидрофильного акрила, гидрофобного акрила и силикона.
12. Линза по любому из предшествующих пунктов, в которой по меньшей мере один опорный элемент содержит отверстие.
13. Линза по любому из предшествующих пунктов, в которой по меньшей мере один выступ содержит отверстие.
14. Линза по любому из предшествующих пунктов, дополнительно содержащая вокруг оптического элемента круговой ободок, выполненный с возможностью контактирования с задней частью капсульного мешка при использовании.
15. Линза по любому из предшествующих пунктов, дополнительно содержащая вокруг оптического элемента круговой ободок, выполненный с возможностью нахождения на передней поверхности линзы при использовании.
16. Линза по любому из предшествующих пунктов, в которой по меньшей мере один выступ тоньше, чем круговая кромка оптического элемента.
17. Линза по любому из предшествующих пунктов, в которой толщина по меньшей мере одного выступа равна толщине по меньшей мере одного опорного элемента.
RU2020108181A 2017-08-04 2018-08-03 Интраокулярная линза RU2020108181A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1712599.8 2017-08-04
GB1712599.8A GB2565152B (en) 2017-08-04 2017-08-04 Intraocular lens
PCT/GB2018/052227 WO2019025813A1 (en) 2017-08-04 2018-08-03 INTRAOCULAR LENS

Publications (1)

Publication Number Publication Date
RU2020108181A true RU2020108181A (ru) 2021-09-06

Family

ID=59894841

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020108181A RU2020108181A (ru) 2017-08-04 2018-08-03 Интраокулярная линза

Country Status (9)

Country Link
US (1) US20200237501A1 (ru)
EP (1) EP3661456A1 (ru)
CN (1) CN110996849A (ru)
AU (1) AU2018310841A1 (ru)
BR (1) BR112020002267A2 (ru)
CA (1) CA3071496A1 (ru)
GB (1) GB2565152B (ru)
RU (1) RU2020108181A (ru)
WO (1) WO2019025813A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111544647B (zh) * 2020-04-30 2022-03-25 厦门晶华视康医疗器械有限公司 不易粘攀的人工晶状体及其制作方法
WO2021220289A1 (en) * 2020-08-11 2021-11-04 Balamurugan R Artificial intraocular lens supporting device for aphakic patient treatment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738680A (en) * 1986-07-03 1988-04-19 Herman Wesley K Laser edge lens
US4676792A (en) * 1986-08-26 1987-06-30 Donald Praeger Method and artificial intraocular lens device for the phakic treatment of myopia
US4990159A (en) * 1988-12-02 1991-02-05 Kraff Manus C Intraocular lens apparatus with haptics of varying cross-sectional areas
ES2132259T3 (es) * 1992-10-02 1999-08-16 Nestle Sa Sistema de lentes intraoculares.
JPH08501972A (ja) * 1993-07-13 1996-03-05 カビ・ファーマシア・オフサルミクス・インコーポレーテッド 改良された支持固定装置を有する眼内レンズ
JP3636850B2 (ja) * 1996-11-29 2005-04-06 株式会社ニデック 眼内レンズ
WO2004010905A2 (en) * 2002-07-25 2004-02-05 Visiogen, Inc. Intraocular lens system
GB0217606D0 (en) * 2002-07-30 2002-09-11 Rayner Intraocular Lenses Ltd Intraocular lens
US20040193263A1 (en) * 2003-03-27 2004-09-30 Bryan Philip L. IOL and assembly
US20050187621A1 (en) * 2004-02-24 2005-08-25 Brady Daniel G. Foldable unitary intraocular lens
US7569073B2 (en) * 2004-12-29 2009-08-04 Bausch & Lomb Incorporated Small incision intraocular lens with anti-PCO feature
US8480734B2 (en) * 2007-12-27 2013-07-09 Anew Optics, Inc. Intraocular lens with accommodation
US11045309B2 (en) * 2016-05-05 2021-06-29 The Regents Of The University Of Colorado Intraocular lens designs for improved stability

Also Published As

Publication number Publication date
BR112020002267A2 (pt) 2020-07-28
GB2565152A (en) 2019-02-06
GB2565152B (en) 2020-06-03
CA3071496A1 (en) 2019-02-07
AU2018310841A1 (en) 2020-03-05
GB201712599D0 (en) 2017-09-20
CN110996849A (zh) 2020-04-10
WO2019025813A1 (en) 2019-02-07
EP3661456A1 (en) 2020-06-10
US20200237501A1 (en) 2020-07-30

Similar Documents

Publication Publication Date Title
JP6927972B2 (ja) 遠近調節型眼内レンズ
JP4892156B2 (ja) 眼内レンズ用ホルダ
JP4596492B2 (ja) 水力調節眼内レンズ
JP2736117B2 (ja) 前房室の眼内内植体
JP7032317B2 (ja) 強化された調節型眼内レンズ
ES2836725T3 (es) Lente oftálmica con una profundidad de foco extendida
JP2018501072A (ja) 多部品眼内レンズ
JP2009544368A (ja) 水圧式調節眼内レンズ
JP2002507451A (ja) 柔軟なモノブロックの眼内レンズ
RU2020108181A (ru) Интраокулярная линза
JP2003504115A (ja) 眼内インプラント
JP6893411B2 (ja) 眼内装置用のハプティック
CN102711668A (zh) 提供假性调节的眼内弦月形透镜
EP3446659B1 (en) Intraocular lens and haptic for intraocular lens
JP2003024366A5 (ru)
JP2021502201A (ja) 眼内レンズ
EP3873383B1 (en) Hybrid accommodating intraocular lens assemblages including discrete lens unit with segmented lens haptics
CN107205813B (zh) 在其光学部分中集成有单透镜望远镜的人工晶状体
KR101884112B1 (ko) 인공수정체
WO2006075320A2 (en) Intraocular lens assembly with distinguishing structure
JP5686486B2 (ja) 軟性眼内レンズおよびその製造方法
RU2017121918A (ru) Интраокулярная линза
JP2018192025A (ja) 眼内レンズ
US20220151769A1 (en) Accommodating intraocular lens
EP3949902A1 (en) Supplementary intraocular lens

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20210804