JP2021500964A - 閉ループ支持部構造体を有する眼内レンズ - Google Patents
閉ループ支持部構造体を有する眼内レンズ Download PDFInfo
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- JP2021500964A JP2021500964A JP2020523755A JP2020523755A JP2021500964A JP 2021500964 A JP2021500964 A JP 2021500964A JP 2020523755 A JP2020523755 A JP 2020523755A JP 2020523755 A JP2020523755 A JP 2020523755A JP 2021500964 A JP2021500964 A JP 2021500964A
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- 239000000463 material Substances 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 description 17
- 239000002775 capsule Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 0 CCCC(CCC*I)C(CCC)(C*1)C(C)(CCC)[C@@]1(C)C=C Chemical compound CCCC(CCC*I)C(CCC)(C*1)C(C)(CCC)[C@@]1(C)C=C 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- A61F2/1694—Capsular bag spreaders 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
- 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
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform 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
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
- A61F2002/1686—Securing a filiform haptic to a lens body
-
- 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
- A61F2002/16901—Supporting structure conforms to shape of capsular bag
-
- 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
- A61F2002/16905—Having means on lens to reduce overall dimension of lens for insertion into small incision
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0091—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements connected by a hinged linkage mechanism, e.g. of the single-bar or multi-bar linkage type
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (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)
Abstract
Description
Claims (11)
- 光軸を含む光学部と、
前記光学部を包囲するフレームを介して前記光学部に結合された閉ループ支持部構造体であって、前記フレームへの第1取付箇所及び第2取付箇所から延在する閉ループを備え、前記閉ループが、
第1部分と、第2部分と、前記第1部分と前記第2部分との間の第1接続部分とを含む第1ヒンジであって、前記第1部分が第1角度方向に延在する第1構成要素を有し、前記第2部分が第2角度方向に延在する第2構成要素を有し、前記第2角度方向が前記第1角度方向とは反対である、第1ヒンジと、
第3部分と、第4部分と、前記第3部分と前記第4部分との間の第2接続部分とを含む第2ヒンジであって、前記第3部分が前記第2角度方向に延在する第3構成要素を有し、前記第4部分が前記第1角度方向に第4構成要素を有し、前記第2部分が前記第4部分に接続されて前記閉ループを形成している、第2ヒンジと、
を備える、閉ループ支持部構造体と、
を備える眼科デバイス。 - 前記第1方向が右回りであり、前記第2方向が左回りである、請求項1に記載の眼科デバイス。
- 前記第1ヒンジの前記第1部分が、実質的に半径方向に前記第1取付箇所から延在する第1拡張部を介して、前記第1取付箇所に結合されており、
前記第2ヒンジの前記第3部分が、実質的に半径方向に前記第2取付箇所から延在する第2拡張部を介して、前記第2取付箇所に結合されている、請求項1又は2に記載の眼科デバイス。 - 前記閉ループの外縁部が凹凸面を備える、請求項1〜3のいずれか一項に記載の眼科デバイス。
- 前記閉ループ支持部構造体が、内部に形成された操作構造体を含む、請求項1〜4のいずれか一項に記載の眼科デバイス。
- 前記操作構造体が開口部を含む、請求項5に記載の眼科デバイス。
- 前記光学部と、前記閉ループ支持部構造体の前記フレームと、前記閉ループ支持部構造体の前記閉ループとが、各々、単一の材料から一体的に形成されている、請求項1〜6のいずれか一項に記載の眼科デバイス。
- 前記光学部が、前記光軸に対して実質的に垂直な第1中心面を有し、前記閉ループ支持部構造体が、前記光軸に対して実質的に垂直な第2中心面を有し、前記第1中心面が前記第2中心面より後方に配置されている、請求項1〜7のいずれか一項に記載の眼科デバイス。
- 前記閉ループが、前記光学部と対向する凹部を含む、請求項1〜8のいずれか一項に記載の眼科デバイス。
- 前記フレームが、前記光学部の縁部の断面厚さより大きい断面厚さを有する、請求項1〜9のいずれか一項に記載の眼科デバイス。
- 前記フレームが、前記光学部の縁部の断面厚さと同じ断面厚さを有する、請求項1〜9のいずれか一項に記載の眼科デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023172606A JP2023181196A (ja) | 2017-11-01 | 2023-10-04 | 閉ループ支持部構造体を有する眼内レンズ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762579969P | 2017-11-01 | 2017-11-01 | |
US62/579,969 | 2017-11-01 | ||
PCT/IB2018/058480 WO2019087055A1 (en) | 2017-11-01 | 2018-10-30 | Intraocular lens having closed-loop haptic structures |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2023172606A Division JP2023181196A (ja) | 2017-11-01 | 2023-10-04 | 閉ループ支持部構造体を有する眼内レンズ |
Publications (2)
Publication Number | Publication Date |
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JP2021500964A true JP2021500964A (ja) | 2021-01-14 |
JP7389743B2 JP7389743B2 (ja) | 2023-11-30 |
Family
ID=64426984
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JP2020523755A Active JP7389743B2 (ja) | 2017-11-01 | 2018-10-30 | 閉ループ支持部構造体を有する眼内レンズ |
JP2023172606A Pending JP2023181196A (ja) | 2017-11-01 | 2023-10-04 | 閉ループ支持部構造体を有する眼内レンズ |
Family Applications After (1)
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JP2023172606A Pending JP2023181196A (ja) | 2017-11-01 | 2023-10-04 | 閉ループ支持部構造体を有する眼内レンズ |
Country Status (4)
Country | Link |
---|---|
US (2) | US11065108B2 (ja) |
EP (1) | EP3678591A1 (ja) |
JP (2) | JP7389743B2 (ja) |
WO (1) | WO2019087055A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249271A (en) * | 1979-07-13 | 1981-02-10 | Stanley Poler | Intraocular lens |
JPH0648620U (ja) * | 1992-09-30 | 1994-07-05 | ホーヤ株式会社 | 眼内レンズ |
JP2002507451A (ja) * | 1998-03-20 | 2002-03-12 | ショーヴァン オプシア | 柔軟なモノブロックの眼内レンズ |
JP2007531605A (ja) * | 2004-04-06 | 2007-11-08 | グセレン ソシエテ アノニム | 改良された眼球内のレンズ |
JP2009082689A (ja) * | 2007-09-27 | 2009-04-23 | Alcon Manufacturing Ltd | 眼球内レンズ |
US20150272725A1 (en) * | 2014-03-28 | 2015-10-01 | Mediphacos Industrias Medicas S/A | Intraocular lens |
WO2017116357A1 (en) * | 2015-12-29 | 2017-07-06 | Ozdemir Halim | Suture-free scleral lens |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4990159A (en) | 1988-12-02 | 1991-02-05 | Kraff Manus C | Intraocular lens apparatus with haptics of varying cross-sectional areas |
JP4184800B2 (ja) | 2001-01-25 | 2008-11-19 | ゴラン−レザ・ザドノ−アズィズィ | 遠近調節可能な眼内レンズシステム |
IL141529A0 (en) * | 2001-02-20 | 2002-03-10 | Ben Nun Yehoshua | Intraocular lens with scleral fixation capability |
US7763069B2 (en) * | 2002-01-14 | 2010-07-27 | Abbott Medical Optics Inc. | Accommodating intraocular lens with outer support structure |
US20040034417A1 (en) | 2002-08-16 | 2004-02-19 | Heyman Thomas M. | Intraocular lens |
US6960231B2 (en) | 2003-07-14 | 2005-11-01 | Alcon, Inc. | Intraocular lens system |
US7150760B2 (en) | 2004-03-22 | 2006-12-19 | Alcon, Inc. | Accommodative intraocular lens system |
US20090228101A1 (en) * | 2007-07-05 | 2009-09-10 | Visiogen, Inc. | Intraocular lens with post-implantation adjustment capabilities |
FR2918558B1 (fr) | 2007-07-13 | 2009-10-30 | Corneal Innovation Soc Par Act | Implant intraoculaire souple a haptique circulaire |
FR2944427B1 (fr) * | 2009-04-16 | 2012-05-18 | Philippe Sourdille | Implant intraoculaire |
US9364318B2 (en) | 2012-05-10 | 2016-06-14 | Z Lens, Llc | Accommodative-disaccommodative intraocular lens |
AU2015236131B2 (en) | 2014-03-28 | 2019-05-30 | Forsight Vision6, Inc. | Accommodating intraocular lens |
US10849737B2 (en) * | 2017-07-24 | 2020-12-01 | Alcon Inc. | Intraocular lens having hinged haptic structures |
-
2018
- 2018-10-30 JP JP2020523755A patent/JP7389743B2/ja active Active
- 2018-10-30 US US16/174,476 patent/US11065108B2/en active Active
- 2018-10-30 WO PCT/IB2018/058480 patent/WO2019087055A1/en unknown
- 2018-10-30 EP EP18807418.1A patent/EP3678591A1/en active Pending
-
2021
- 2021-06-18 US US17/351,433 patent/US11957570B2/en active Active
-
2023
- 2023-10-04 JP JP2023172606A patent/JP2023181196A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249271A (en) * | 1979-07-13 | 1981-02-10 | Stanley Poler | Intraocular lens |
JPH0648620U (ja) * | 1992-09-30 | 1994-07-05 | ホーヤ株式会社 | 眼内レンズ |
JP2002507451A (ja) * | 1998-03-20 | 2002-03-12 | ショーヴァン オプシア | 柔軟なモノブロックの眼内レンズ |
JP2007531605A (ja) * | 2004-04-06 | 2007-11-08 | グセレン ソシエテ アノニム | 改良された眼球内のレンズ |
JP2009082689A (ja) * | 2007-09-27 | 2009-04-23 | Alcon Manufacturing Ltd | 眼球内レンズ |
US20150272725A1 (en) * | 2014-03-28 | 2015-10-01 | Mediphacos Industrias Medicas S/A | Intraocular lens |
WO2017116357A1 (en) * | 2015-12-29 | 2017-07-06 | Ozdemir Halim | Suture-free scleral lens |
Also Published As
Publication number | Publication date |
---|---|
US20190125522A1 (en) | 2019-05-02 |
EP3678591A1 (en) | 2020-07-15 |
JP2023181196A (ja) | 2023-12-21 |
US20210307896A1 (en) | 2021-10-07 |
US11065108B2 (en) | 2021-07-20 |
US11957570B2 (en) | 2024-04-16 |
WO2019087055A1 (en) | 2019-05-09 |
JP7389743B2 (ja) | 2023-11-30 |
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