JP7066915B2 - 調節性眼内レンズ - Google Patents
調節性眼内レンズ Download PDFInfo
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- JP7066915B2 JP7066915B2 JP2021505283A JP2021505283A JP7066915B2 JP 7066915 B2 JP7066915 B2 JP 7066915B2 JP 2021505283 A JP2021505283 A JP 2021505283A JP 2021505283 A JP2021505283 A JP 2021505283A JP 7066915 B2 JP7066915 B2 JP 7066915B2
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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
- A61F2/1613—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
- A61F2/1629—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 longitudinal position, i.e. along the visual axis when implanted
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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
-
- 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
- A61F2/1635—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 shape
-
- 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
- A61F2/1648—Multipart 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
- 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
- A61F2002/1682—Intraocular lenses having supporting structure for lens, e.g. haptics having mechanical force transfer mechanism to the lens, e.g. for accommodating 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
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/169—Surrounding optic
-
- 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
Description
-光軸、前部光学体面及び後部光学体面を有する光透過光学体、
-光学体へしっかりと接続される触覚であって、前記触覚は水晶体嚢の中央に光学体を配置するために水晶体嚢と係合するように構成される、触覚、及び
-触覚又は光学体へしっかりと接続されるとともに前部皮膜面及び後部皮膜面を有する軟質皮膜であって、軟質皮膜は前部光学体面に隣接して配置され、軟質皮膜は光軸に一致して又は平行に延伸する中心軸を有し、後部皮膜面は曲率半径を有し、軟質皮膜は光に対して透明である、軟質皮膜を含む第1のレンズ部、並びに
軟質皮膜へ着脱可能に結合され得る中空円筒を有する第2のレンズ部であって、中空円筒の近端は、光軸に対して平行な中空円筒の遠端に働くとともに眼の毛様筋の運動により発生可能である圧縮力が中空円筒及び軟質皮膜を前部光学体面の方向に光軸に沿って移動可能にし、そして後部皮膜面がその曲率半径の変化を経験するようなやり方で第1のレンズ部の前部皮膜面上に配置され得る、第2のレンズ部を含む。
2 光学体
3 触覚
4 皮膜
5 内室
10 第2のレンズ部
11 中空円筒
12 中空円筒の近端
13 中空円筒の遠端
14 鍔
15 中空円筒の中心軸
21 前部光学体面
22 後部光学体面
23 前部光学体面の頂点
24 隆起
25 光学体の光軸
41 前部皮膜面
42 後部皮膜面
43 皮膜の中央領域
44 皮膜の周囲領域
45 案内要素
46 皮膜の中心軸
47 曲線
48 皮膜の中央領域の外縁
49 折り曲げ要素
50 水晶体嚢
51 水晶体嚢の内室壁
60 小帯線維
100 調節性眼内レンズ
F 圧縮力
R 後部皮膜面の曲率半径
Claims (7)
- 眼内の自然水晶体嚢(50)内の前記眼内の移植のための調節性眼内レンズ(100)であって、前記自然水晶体嚢はその周囲において小帯線維(60)により前記眼の毛様筋へ取り付けられ、前記眼内レンズ(100)は、
-光軸、前部光学体面(21)及び後部光学体面(22)を有する光透過光学体(2)、
-前記光学体(2)へしっかりと接続される触覚(3)であって、前記光学体(2)を前記水晶体嚢(50)の中央に配置するために前記水晶体嚢(50)と係合するように構成された触覚(3)、
-前記触覚(3)又は前記光学体(2)へしっかりと接続される軟質皮膜(4)であって、前記軟質皮膜は前部皮膜面(41)及び後部皮膜面(42)を有し、前記皮膜(4)は前記前部光学体面(21)に隣接して配置され、前記皮膜(4)は前記光軸(25)に一致して又は平行に延伸する中心軸(46)を有し、前記後部皮膜面(42)は曲率半径(R)を有し、前記皮膜(4)は透光性である、軟質皮膜(4)、を含む第1のレンズ部(1)、並びに
-前記皮膜(4)へ着脱可能に結合され得る中空円筒(11)を有する第2のレンズ部(10)であって、前記中空円筒(11)の近端(12)は、前記光軸(25)に対して平行な前記中空円筒(11)の遠端(13)に働くとともに前記眼の前記毛様筋の運動により発生可能である圧縮力(F)が前記中空円筒(11)及び前記皮膜(4)を前記前部光学体面(21)の方向に前記光軸(25)に沿って移動可能にし、前記後部皮膜面(42)がその曲率半径(R)の変化を経験するようなやり方で前記第1のレンズ部(1)の前記前部皮膜面(41)上に配置され得る、第2のレンズ部(10)、を含む調節性眼内レンズ(100)。 - 前記皮膜(4)は、前記後部皮膜面(42)と前記前部光学体面(21)との間の内室(5)が形成され、気体により充填されるように、密閉されたやり方で前記触覚(3)又は前記光学体(2)へ結合される、請求項1に記載の眼内レンズ(100)。
- 前記皮膜(4)は、前記中空円筒(11)が係合し得、その結果、前記皮膜(4)上に前記光軸(25)に対して中央に配置されることができる案内要素(45)を有する、請求項1又は2に記載の眼内レンズ(100)。
- 前記皮膜(4)は中央領域(43)及び周囲領域(44)を有し、前記中央領域(43)は前記周囲領域(44)より厚い厚さを有する、請求項1~3のいずれか一項に記載の眼内レンズ(100)。
- 前記皮膜(4)は、前記後部皮膜面(42)が前記前部光学体面(21)の少なくとも1つの頂点(23)と接触させられ得るようなやり方で移動可能である、請求項1~4のいずれか一項に記載の眼内レンズ(100)。
- 前記中空円筒(11)は前記遠端(13)に円周鍔(14)を有し、前記鍔を前記水晶体嚢(50)の内室壁(51)と係合させることが可能である、請求項1~5のいずれか一項に記載の眼内レンズ(100)。
- 0.05mm超の高さを有する隆起(24)が前記前部光学体面(21)上に形成される、請求項1~6のいずれか一項に記載の眼内レンズ(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018212774.3A DE102018212774B3 (de) | 2018-07-31 | 2018-07-31 | Akkomodative Intraokularlinse |
DE102018212774.3 | 2018-07-31 | ||
PCT/EP2019/069254 WO2020025325A1 (de) | 2018-07-31 | 2019-07-17 | Akkomodative intraokularlinse |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021531912A JP2021531912A (ja) | 2021-11-25 |
JP7066915B2 true JP7066915B2 (ja) | 2022-05-13 |
Family
ID=67390068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021505283A Active JP7066915B2 (ja) | 2018-07-31 | 2019-07-17 | 調節性眼内レンズ |
Country Status (10)
Country | Link |
---|---|
US (1) | US20210145569A1 (ja) |
EP (1) | EP3829488B1 (ja) |
JP (1) | JP7066915B2 (ja) |
KR (1) | KR102493628B1 (ja) |
CN (1) | CN112867466A (ja) |
AU (1) | AU2019312759B2 (ja) |
CA (1) | CA3108107C (ja) |
DE (1) | DE102018212774B3 (ja) |
ES (1) | ES2918191T3 (ja) |
WO (1) | WO2020025325A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020123518B3 (de) * | 2020-09-09 | 2021-09-16 | Carl Zeiss Meditec Ag | Akkommodative Intraokularlinse |
KR102504085B1 (ko) * | 2020-10-26 | 2023-02-24 | 표형근 | 수중용 안구착용렌즈 |
DE102021125295B3 (de) * | 2021-09-29 | 2022-11-03 | Carl Zeiss Meditec Ag | Akkommodative intraokularlinse zum erzeugen einer rückstellkraft |
DE102022108611A1 (de) | 2022-04-08 | 2023-10-12 | Carl Zeiss Meditec Ag | Ophthalmologisches Implantat mit einem Grundkörper und einem Kraftsensor sowie Vorrichtung zum Ermitteln einer Kraft, welche auf ein ophthalmologisches Implantat einwirkt |
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JP2007534427A (ja) | 2004-04-29 | 2007-11-29 | ニューレンズ・リミテッド | 調節式眼内レンズアッセンブリと、調節能力測定インプラント |
JP2011136154A (ja) | 2009-12-01 | 2011-07-14 | Nidek Co Ltd | 眼内レンズの製造方法 |
US20120296424A1 (en) | 2010-01-26 | 2012-11-22 | Nir Betser | Accomodating intraocular lens |
US20140172092A1 (en) | 2012-12-18 | 2014-06-19 | Novartis Ag | Presbyopia-correcting iol using curvature change of an air chamber |
JP2018507049A (ja) | 2015-03-03 | 2018-03-15 | ノバルティス アーゲー | 二重光学部型曲率変化調節可能iol |
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CA3108107C (en) | 2023-01-17 |
US20210145569A1 (en) | 2021-05-20 |
KR102493628B1 (ko) | 2023-02-06 |
WO2020025325A1 (de) | 2020-02-06 |
EP3829488B1 (de) | 2022-04-06 |
CN112867466A (zh) | 2021-05-28 |
CA3108107A1 (en) | 2020-02-06 |
DE102018212774B3 (de) | 2019-10-31 |
AU2019312759B2 (en) | 2022-03-24 |
ES2918191T3 (es) | 2022-07-14 |
KR20210035861A (ko) | 2021-04-01 |
AU2019312759A1 (en) | 2021-02-25 |
EP3829488A1 (de) | 2021-06-09 |
JP2021531912A (ja) | 2021-11-25 |
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