JP2020521593A - 複合光調節型眼内レンズ - Google Patents
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- 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
- A61F2/1659—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 having variable absorption coefficient for electromagnetic radiation, e.g. photochromic lenses
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- 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
- A61F2/1648—Multipart lenses
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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
- 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
- A61F2/1624—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
- A61F2/1627—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing index of refraction, e.g. by external means or by tilting
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- 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
- A61F2002/1682—Intraocular lenses having supporting structure for lens, e.g. haptics having mechanical force transfer mechanism to the lens, e.g. for accommodating lenses
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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
- 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
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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
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/169—Surrounding optic
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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
- A61F2002/1696—Having structure for blocking or reducing amount of light transmitted, e.g. glare reduction
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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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/14—Photorefractive lens material
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/18—Cellular lens surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
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Abstract
Description
231:複合光調節型眼内レンズを眼に埋め込む目標視覚転帰を計画するステップ。
232:複合光調節型眼内レンズを眼に埋め込むステップ。
233:診断測定を実行して埋め込みの埋め込み視覚転帰を評価するステップ。
234:計画した視覚転帰と埋め込み視覚転帰との比較に基づいて補正を決定するステップ。
235:複合光調節型眼内レンズの光学特性を調整する刺激を与えて決定された補正を引き起こすステップ。
Pl,1+Pl,2=20D (1)
∂Pl,1/∂λ+∂Pl,2/∂λ≒−∂Pe/∂λ>0 (2)
PIOL+PLAL≒+20D (3)
∂PIOL/∂λ+∂PLAL/∂λ≒−∂Pe/∂λ (4)
110:IOL
114−1、114−2:ハプティック
120:光調節型レンズ
Claims (30)
- 複合光調節型眼内レンズであって、
眼内レンズ(IOL)と、
前記眼内レンズに取り付けられた光調節型レンズと、
ハプティックと、
を備えることを特徴とする複合光調節型眼内レンズ。 - 前記ハプティックが前記IOLに取り付けられ、
前記ハプティックが前記IOLと共に成形され、
前記ハプティックが前記光調節型レンズに取り付けられ、
前記ハプティックが前記IOLと前記光調節型レンズの両方に取り付けられる、
ことのうちの少なくとも1つを特徴とする、請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、前記IOLの近位面に取り付けられる、
請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、前記IOLの遠位面に取り付けられる、
請求項1に記載の複合光調節型眼内レンズ。 - 前記IOLは、アクリレート、アルキルアクリレート、アリールアクリレート、置換アリールアクリレート、置換アルキルアクリレート、ビニル、及びアルキルアクリレートとアリールアクリレートを結合させるコポリマ、のうちの少なくとも1つを含むモノマ、マクロマ及びポリマのうちの少なくとも1つを含む、
請求項1に記載の複合光調節型眼内レンズ。 - 前記アルキルアクリレートは、メチルアクリレート、エチルアクリレート、フェニルアクリレート、並びにこれらのポリマ及びコポリマを含む、
請求項5に記載の複合光調節型眼内レンズ。 - 前記IOLは、アクリレート、アルキルアクリレート、アリールアクリレート、置換アリールアクリレート、置換アルキルアクリレート、ビニル、及びアルキルアクリレートとアリールアクリレートとを結合させるコポリマ、のうちの少なくとも1つと共にポリマ及びコポリマの1つを形成するシリコーン系モノマ及びマクロマの少なくとも1つをさらに含む、
請求項5に記載の複合光調節型眼内レンズ。 - 前記IOLのモノマ、マクロマ及びポリマのうちの少なくとも1つは、少なくとも1つの官能基を有し、該官能基は、ヒドロキシ、アミノ、ビニル、メルカプト、イソシアネート、ニトリル、カルボキシル、ハイドライドのうちの少なくとも1つを含み、カチオン性、アニオン性及び中性のうちの1つである、
請求項5に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、
第1のポリママトリクスと、
前記第1のポリママトリクス内に分散した屈折変調組成物と、
を含み、前記屈折変調組成物は、前記光調節型レンズの屈折を変調する刺激誘起重合が可能である、
請求項1に記載の複合光調節型眼内レンズ。 - 前記第1のポリママトリクスは、マクロマと、アルキル基及びアリール基の少なくとも1つを含むモノマビルディングブロックとから形成されるシロキサン系ポリマを含む、
請求項9に記載の複合光調節型眼内レンズ。 - 前記第1のポリママトリクスは、前記第1のポリママトリクスの化合物と共にポリマ及びコポリマの少なくとも1つを形成するアクリレート、アルキルアクリレート、アリールアクリレート、置換アリールアクリレート、置換アルキルアクリレート、ビニル、及びアルキルアクリレートとアリールアクリレートを結合させるコポリマのうちの少なくとも1つを含む、
請求項9に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、
屈折変調照明を吸収し、
前記照明の前記吸収時に活性化され、
前記屈折変調化合物の前記重合を開始する、
光開始剤を含む、請求項9に記載の複合光調節型眼内レンズ。 - 前記光開始剤は、紫外線吸収剤を含む、
請求項12に記載の複合光調節型眼内レンズ。 - 前記屈折変調成分は、前記IOLに溶解しない、
請求項9に記載の複合光調節型眼内レンズ。 - 前記IOLの弾性定数は、前記光調節型レンズの対応する弾性定数よりも柔軟である、
請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、
前記光調節型レンズの遠位面における紫外線吸収層と、
前記光調節型レンズ全体に分散した紫外線吸収材料と、
のうちの少なくとも1つを含む、請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、前記IOLの近位面に取り付けられ、
前記IOLは、
前記IOL全体に分散した紫外線吸収材料と、
紫外線吸収層と、
のうちの少なくとも1つを含む、
請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズは、化学反応、熱処理、照明処理、重合プロセス、成形ステップ、硬化ステップ、旋盤加工ステップ、低温旋盤加工ステップ、機械的プロセス、接着剤の塗布、のうちの少なくとも1つ、及びこれらの組み合わせによって前記IOLに取り付けられる、
請求項1に記載の複合光調節型眼内レンズ。 - 前記光調節型レンズを前記IOLに取り付けるための取り付け構造を含む、
請求項1に記載の複合光調節型眼内レンズ。 - 前記取り付け構造は、円筒、リング、開放タブ及び留め金のうちの少なくとも1つを含む、
請求項19に記載の複合光調節型眼内レンズ。 - 前記IOLは、多焦点IOL、非球面IOL及び回折型IOLのうちの1つである、
請求項1に記載の複合光調節型眼内レンズ。 - 前記IOLは、トーリックIOLである、
請求項1に記載の複合光調節型眼内レンズ。 - 前記IOLは、2Dよりも大きな円柱度数を補正するためのトーリックIOLであり、
前記光調節型レンズは、最大2Dの円柱度数を補正できるように適合される、
請求項22に記載の複合光調節型眼内レンズ。 - 前記IOLは、IOLの色シフト変動を有し、
前記光調節型レンズは、光調節型レンズの色シフト変動を有し、
水晶体が除去された眼は、眼の色シフト変動を有し、
前記複合光調節型眼内レンズが埋め込まれた前記眼の色シフト変動は、前記水晶体が適所にある前記眼の色シフト変動よりも小さく、
前記色シフト変動は、450nm及び650nmにおける色シフトの差分から定義される、
請求項1に記載の複合光調節型眼内レンズ。 - 前記IOLの屈折力は負であり、
前記光調節型レンズの屈折力は正であり、
前記複合光調節型眼内レンズが埋め込まれた前記眼の前記色シフト変動は0.5D未満である、
請求項24に記載の複合光調節型眼内レンズ。 - 埋め込まれた複合光調節型眼内レンズの調節方法であって、
前記複合光調節型眼内レンズを眼に埋め込む目標視覚転帰を計画するステップと、
前記複合光調節型眼内レンズを前記眼に埋め込むステップと、
診断測定を実行して前記埋め込みの埋め込み視覚転帰を評価するステップと、
前記計画した視覚転帰と前記埋め込み視覚転帰との比較に基づいて補正を決定するステップと、
前記複合光調節型眼内レンズの光学特性を調整する刺激を与えて前記決定された補正を引き起こすステップと、
を含むことを特徴とする方法。 - 前記目標視覚転帰は目標円柱であり、
前記埋め込み視覚転帰は埋め込まれて回転した円柱であり、
前記決定された補正は逆回転円柱である、
請求項26に記載の方法。 - 複合光調節型眼内レンズであって、
眼内レンズ(IOL)と、
光調節ヒンジによって前記IOLに取り付けられたハプティックと、
を備えることを特徴とする複合光調節型眼内レンズ。 - 前記光調節ヒンジは、照明時に形状を変化させることによって前記ハプティックと前記IOLとの間の角度を調整してハプティックの回転を引き起こし、これによって前記IOL110の回転を引き起こす回転型光調節ヒンジである、
請求項28に記載の複合光調節型眼内レンズ。 - 前記光調節ヒンジは、照明時に形状を変化させることによって前記IOLに対して前記ハプティックを傾斜させ、これによって前記IOLの傾斜を引き起こす傾斜型光調節ヒンジである、
請求項28に記載の複合光調節型眼内レンズ。
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US15/607,681 US10966819B2 (en) | 2017-05-29 | 2017-05-29 | Composite light adjustable intraocular lens |
US15/607,681 | 2017-05-29 | ||
PCT/US2018/034786 WO2018222558A1 (en) | 2017-05-29 | 2018-05-26 | Composite light adjustable intraocular lens |
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JP7249960B2 JP7249960B2 (ja) | 2023-03-31 |
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EP (1) | EP3630012A4 (ja) |
JP (1) | JP7249960B2 (ja) |
CN (1) | CN111200992A (ja) |
AU (1) | AU2018278193A1 (ja) |
BR (1) | BR112019025015A2 (ja) |
CA (1) | CA3065531A1 (ja) |
WO (1) | WO2018222558A1 (ja) |
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US11191637B2 (en) | 2011-09-16 | 2021-12-07 | Rxsight, Inc. | Blended extended depth of focus light adjustable lens with laterally offset axes |
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US11298265B2 (en) * | 2016-10-24 | 2022-04-12 | Excel-Lens, Inc. | Intraocular lens with tilted optical axis |
US20210322152A1 (en) * | 2020-04-15 | 2021-10-21 | Rxsight, Inc. | Composite light adjustable intraocular lens with adhesion promoter |
US20210386538A1 (en) * | 2018-10-08 | 2021-12-16 | Akkolens International B.V. | Accommodating Intraocular Lens with Combination of Variable Aberrations for Extension of Depth of Field |
US20200205656A1 (en) * | 2018-12-31 | 2020-07-02 | Rxsight, Inc. | Multi-factor control system for ophthalmic refraction modification |
CN114760959A (zh) * | 2019-10-04 | 2022-07-15 | 爱尔康公司 | 可调节眼内晶状体和术后调节眼内晶状体的方法 |
US11266495B2 (en) | 2019-10-20 | 2022-03-08 | Rxsight, Inc. | Light adjustable intraocular lens with a modulable absorption front protection layer |
WO2022060376A1 (en) * | 2020-09-21 | 2022-03-24 | Carl Zeiss Meditec Ag | Intraocular lens |
US20220211488A1 (en) * | 2021-01-07 | 2022-07-07 | Amo Groningen B.V. | Lenses, systems, and methods for reducing negative dysphotopsia |
JP2024507815A (ja) * | 2021-02-21 | 2024-02-21 | アールエックスサイト インコーポレイテッド | 回折構造を備えた複合型光調節式眼内レンズ |
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Also Published As
Publication number | Publication date |
---|---|
JP7249960B2 (ja) | 2023-03-31 |
US20180338827A1 (en) | 2018-11-29 |
BR112019025015A2 (pt) | 2020-06-16 |
AU2018278193A1 (en) | 2019-12-12 |
EP3630012A1 (en) | 2020-04-08 |
US10966819B2 (en) | 2021-04-06 |
WO2018222558A1 (en) | 2018-12-06 |
EP3630012A4 (en) | 2021-03-03 |
CN111200992A (zh) | 2020-05-26 |
CA3065531A1 (en) | 2018-12-06 |
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