JP4476162B2 - 眼内レンズ - Google Patents
眼内レンズ Download PDFInfo
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- JP4476162B2 JP4476162B2 JP2005131524A JP2005131524A JP4476162B2 JP 4476162 B2 JP4476162 B2 JP 4476162B2 JP 2005131524 A JP2005131524 A JP 2005131524A JP 2005131524 A JP2005131524 A JP 2005131524A JP 4476162 B2 JP4476162 B2 JP 4476162B2
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- Prior art keywords
- optical unit
- elastic member
- optical
- intraocular lens
- lens
- 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.)
- Expired - Fee Related
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- 210000000695 crystalline len Anatomy 0.000 claims description 85
- 230000003287 optical effect Effects 0.000 claims description 83
- 239000000463 material Substances 0.000 claims description 49
- 239000002775 capsule Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000008961 swelling Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001886 ciliary effect Effects 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000007334 copolymerization reaction Methods 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 description 7
- 210000003190 lens capsule crystalline Anatomy 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 239000003505 polymerization initiator Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 210000004240 ciliary body Anatomy 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 229920001477 hydrophilic polymer Polymers 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
- YXYJVFYWCLAXHO-UHFFFAOYSA-N 2-methoxyethyl 2-methylprop-2-enoate Chemical compound COCCOC(=O)C(C)=C YXYJVFYWCLAXHO-UHFFFAOYSA-N 0.000 description 1
- ILZXXGLGJZQLTR-UHFFFAOYSA-N 2-phenylethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=CC=C1 ILZXXGLGJZQLTR-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- NQSMEZJWJJVYOI-UHFFFAOYSA-N Methyl 2-benzoylbenzoate Chemical compound COC(=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 NQSMEZJWJJVYOI-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- -1 vinyl lactams Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 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 or corneal implants; 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 or corneal implants; 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
- 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
- A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
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)
Description
上記従来技術の問題点に鑑み、患者眼に入れる際の眼内レンズの大きさをできるだけ小さくさせることができるとともに、良好な調節力を得ることのできる眼内レンズを提供することを技術課題とする。
(1) 人水晶体の代替物として眼内の水晶体嚢に収められる眼内レンズにおいて、所定の屈折力を有する第1光学部及び第2光学部と、該第1光学部及び第2光学部における光束の通過に使用しない領域である第1光学部の後面の周辺領域と第2光学部の前面の周辺領域に接合され前記両光学部の光束の通過に使用する領域に位置せぬように形成される弾性部材であって,該弾性部材の肉厚によって前記両光学部の間に所定の空隙を形成させるとともに毛様筋の緊張・弛緩に応じて前記肉厚が変化することにより前記両光学部の軸方向の相対的な移動を規制する弾性部材と、からなり、該弾性部材は水に溶解してしまう程度の高親水性材料を主材料とし,水に溶解しない程度の親水性を有した材料または疎水性材料を副材料として,前記主材料及び副材料を配合して共重合させることによって膨張率が200%〜400%となる親水性材料から構成され前記水晶体嚢に収められた際に吸湿することにより膨張して柔らかくなり所定の弾性力を得る性質を有し、前記第1光学部及び第2光学部,並びに膨潤後の前記弾性部材とによって、その外形が人水晶体と略一致する形状とされることを特徴とする。
図1(a)は眼内レンズ1を正面から見た図であり、図1(b)は眼内レンズ1を側面から見た断面図である。図1に示すように、眼内レンズ1は所定の屈折力を有する第1光学部2及び第2光学部3と、両光学部を接合する弾性部材4から構成される。弾性部材4は、親水性の材料から形成されており、眼内の水晶体嚢に設置された後、体液によって含水し膨潤することによってゲル化して柔らかくなり、所定の弾性力を持つ。また、弾性部材4は内部が中空の円筒形状(リング形状)を有している(図2参照)。なお、図1(b)に示す含水前の弾性部材4の外径A1は、膨潤後の弾性部材4の外径が水晶体嚢の直径と略一致する大きさ(長さ)となるように設計される。また、含水前の弾性部材4の内径A2は、膨潤後の弾性部材4の内径が該第1光学部及び第2光学部における光束の通過に使用される領域以上(例えば、光学部の有効光学径以上)の径を有するとともに、第1光学部2及び第2光学部3の径よりも小さく(短く)なるように設計される。また、含水前の弾性部材4の厚さは、膨潤後の眼内レンズ1の厚さが近用視時における人水晶体の厚さと略一致するように設計される。
また、このような各種材料を用いて作成される弾性部材4の基材は、含水率が好ましくは70%〜95%、さらに好ましくは80%〜90%程度であり、膨張率は200%〜400%程度であるとともに、含水飽和時(膨張した状態)において人水晶体と同程度の弾性力を有するような特性を有するように、主材料や副材料等の各組成材料の配合比が決定されている。
図3(a)に示すように、患者眼Eの水晶体嚢(前嚢)は、第1光学部2及び第2光学部3と膨潤していない弾性部材4とからなる眼内レンズ1を嚢内に入れることができるだけの大きさの切開創が形成され、既知の超音波乳化吸引術により人水晶体を取り除いておく。眼内レンズ1は図示なき患者眼Eの角膜に設けられた切開創から鑷子等により眼内に入れられ、水晶体嚢内に眼内レンズ1が位置するように鑷子等にて保持される。なお、弾性部材4は、含水前は小さい(薄い)ため、眼内レンズ1自体の厚みを極力抑えることができ、患者や術者への負担を減らすことができる。
眼内レンズ1の第1光学部2は眼内にて所定時間経過し、完全に含水した状態になると図3(b)に示すように、眼内レンズ1の外形が人水晶体と略一致する径及び厚さとなるまで弾性部材4膨張し、水晶体嚢にて眼内に保持されることとなる。また、第1光学部2,第2光学部3,弾性部材4によって形成される内部空間は体液によって満たされる。4は含水飽和時には、人水晶体と同程度の弾性力を有するようになる。弾性部材4は流動性を持たないため、膨潤(含水飽和)した状態であっても水晶体嚢の切開創から漏出することはない。
2 第1光学部
3 第2光学部
4 弾性部材
Claims (1)
- 人水晶体の代替物として眼内の水晶体嚢に収められる眼内レンズにおいて、所定の屈折力を有する第1光学部及び第2光学部と、該第1光学部及び第2光学部における光束の通過に使用しない領域である第1光学部の後面の周辺領域と第2光学部の前面の周辺領域に接合され前記両光学部の光束の通過に使用する領域に位置せぬように形成される弾性部材であって,該弾性部材の肉厚によって前記両光学部の間に所定の空隙を形成させるとともに毛様筋の緊張・弛緩に応じて前記肉厚が変化することにより前記両光学部の軸方向の相対的な移動を規制する弾性部材と、からなり、
該弾性部材は水に溶解してしまう程度の高親水性材料を主材料とし,水に溶解しない程度の親水性を有した材料または疎水性材料を副材料として,前記主材料及び副材料を配合して共重合させることによって膨張率が200%〜400%となる親水性材料から構成され前記水晶体嚢に収められた際に吸湿することにより膨張して柔らかくなり所定の弾性力を得る性質を有し、前記第1光学部及び第2光学部,並びに膨潤後の前記弾性部材とによって、その外形が人水晶体と略一致する形状とされることを特徴とする眼内レンズ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005131524A JP4476162B2 (ja) | 2005-04-28 | 2005-04-28 | 眼内レンズ |
| EP06008921A EP1716825A1 (en) | 2005-04-28 | 2006-04-28 | Intraocular lens having hydratable elastic part |
| US11/413,045 US20060265059A1 (en) | 2005-04-28 | 2006-04-28 | Intraocular lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005131524A JP4476162B2 (ja) | 2005-04-28 | 2005-04-28 | 眼内レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006305070A JP2006305070A (ja) | 2006-11-09 |
| JP4476162B2 true JP4476162B2 (ja) | 2010-06-09 |
Family
ID=36809604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005131524A Expired - Fee Related JP4476162B2 (ja) | 2005-04-28 | 2005-04-28 | 眼内レンズ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20060265059A1 (ja) |
| EP (1) | EP1716825A1 (ja) |
| JP (1) | JP4476162B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010520007A (ja) * | 2007-03-05 | 2010-06-10 | ニューレンズ・リミテッド | 一体型調節式眼内レンズ(aiol)及び同レンズと共に使用するための別個のベース部材 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110118834A1 (en) * | 2004-03-31 | 2011-05-19 | Yuhwa Lo | Fluidic intraocular lens systems and methods |
| WO2009154455A1 (en) * | 2008-06-19 | 2009-12-23 | Akkolens International B.V. | Accommodating intraocular lens |
| WO2011137191A1 (en) * | 2010-04-27 | 2011-11-03 | Ramgopal Rao | Accommodating intraocular lens device |
| WO2013187497A1 (ja) * | 2012-06-14 | 2013-12-19 | Hoya株式会社 | 眼内レンズ |
| US12447007B2 (en) | 2014-09-22 | 2025-10-21 | Onpoint Vision, Inc. | Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method |
| US10945832B2 (en) | 2014-09-22 | 2021-03-16 | Onpoint Vision, Inc. | Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method |
| US11938018B2 (en) | 2014-09-22 | 2024-03-26 | Onpoint Vision, Inc. | Intraocular pseudophakic contact lens (IOPCL) for treating age-related macular degeneration (AMD) or other eye disorders |
| US10299910B2 (en) | 2014-09-22 | 2019-05-28 | Kevin J. Cady | Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method |
| US10159562B2 (en) | 2014-09-22 | 2018-12-25 | Kevin J. Cady | Intraocular pseudophakic contact lenses and related systems and methods |
| US11109957B2 (en) | 2014-09-22 | 2021-09-07 | Onpoint Vision, Inc. | Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method |
| NL2028038B1 (en) * | 2020-05-11 | 2022-07-04 | Akkolens Int B V | Method to connect and distance hydrophilic intraocular lens elements |
| DE102020206037A1 (de) | 2020-05-13 | 2021-11-18 | Carl Zeiss Meditec Ag | Künstliche Augenlinse |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731078A (en) * | 1985-08-21 | 1988-03-15 | Kingston Technologies Limited Partnership | Intraocular lens |
| CS263203B1 (en) * | 1986-07-22 | 1989-04-14 | Sulc Jiri | Soft intraocular lenses |
| CS271606B1 (en) * | 1988-04-11 | 1990-10-12 | Sulc Jiri | Intraocular optical system |
| US5266074A (en) * | 1990-11-30 | 1993-11-30 | Menicon Co., Ltd. | Intraocular lens having annular groove formed in its peripheral portion |
| US6013101A (en) * | 1994-11-21 | 2000-01-11 | Acuity (Israel) Limited | Accommodating intraocular lens implant |
| US7662179B2 (en) * | 1999-04-09 | 2010-02-16 | Sarfarazi Faezeh M | Haptics for accommodative intraocular lens system |
| US6797004B1 (en) * | 2000-03-02 | 2004-09-28 | Advanced Medical Optics, Inc. | Holders for intraocular lenses |
| US6884261B2 (en) * | 2001-01-25 | 2005-04-26 | Visiogen, Inc. | Method of preparing an intraocular lens for implantation |
| US20030187504A1 (en) * | 2002-04-01 | 2003-10-02 | Weinschenk Joseph I. | Adjustable intraocular lens |
| US20040082995A1 (en) * | 2002-10-25 | 2004-04-29 | Randall Woods | Telescopic intraocular lens implant for treating age-related macular degeneration |
-
2005
- 2005-04-28 JP JP2005131524A patent/JP4476162B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-28 US US11/413,045 patent/US20060265059A1/en not_active Abandoned
- 2006-04-28 EP EP06008921A patent/EP1716825A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010520007A (ja) * | 2007-03-05 | 2010-06-10 | ニューレンズ・リミテッド | 一体型調節式眼内レンズ(aiol)及び同レンズと共に使用するための別個のベース部材 |
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| Publication number | Publication date |
|---|---|
| JP2006305070A (ja) | 2006-11-09 |
| US20060265059A1 (en) | 2006-11-23 |
| EP1716825A1 (en) | 2006-11-02 |
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