JPWO2017217443A1 - トーリック眼内レンズ、眼内レンズ挿入器具およびトーリック眼内レンズの製造方法 - Google Patents
トーリック眼内レンズ、眼内レンズ挿入器具およびトーリック眼内レンズの製造方法 Download PDFInfo
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- JPWO2017217443A1 JPWO2017217443A1 JP2018523955A JP2018523955A JPWO2017217443A1 JP WO2017217443 A1 JPWO2017217443 A1 JP WO2017217443A1 JP 2018523955 A JP2018523955 A JP 2018523955A JP 2018523955 A JP2018523955 A JP 2018523955A JP WO2017217443 A1 JPWO2017217443 A1 JP WO2017217443A1
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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
- A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
- A61F2/1645—Toric 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
-
- 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
- A61F2/1662—Instruments for inserting intraocular lenses into the eye
- A61F2/167—Instruments for inserting intraocular lenses into the eye with pushable plungers
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
-
- 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
- G02C7/04—Contact lenses for the eyes
- G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-shaped
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
- A61F2240/004—Using a positive or negative model, e.g. moulds
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0097—Visible markings, e.g. indicia
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
Abstract
Description
2 トーリック眼内レンズ
2a レンズ本体
2d、2p マーク
Claims (12)
- 乱視軸が設けられているレンズ本体を有するトーリック眼内レンズであって、
前記レンズ本体の光学面に、前記乱視軸を示すマークが形成されており、
前記光学面の上面視において、前記マークの外形寸法における前記レンズ本体の半径方向の長さと前記レンズ本体の円周方向の長さが互いに異なる
ことを特徴とするトーリック眼内レンズ。 - 前記マークにおいて前記レンズ本体の半径方向に延伸する第1の軸の少なくとも一端側の前記マークの縁の輪郭が、正円の円弧を有しない、ことを特徴とする請求項1に記載のトーリック眼内レンズ。
- 前記マークは、前記レンズ本体の後面に形成された凹部である、ことを特徴とする請求項1または2に記載のトーリック眼内レンズ。
- 前記マークは、前記レンズ本体の前面に形成された凸部である、ことを特徴とする請求項1または2に記載のトーリック眼内レンズ。
- 前記レンズ本体の光軸に平行な平面による前記レンズ本体の断面における前記マークの縁の丸み面取りの半径の寸法が0.1mmまたはそれより小さい寸法である、ことを特徴とする請求項3または4に記載のトーリック眼内レンズ。
- 前記マークは、前記レンズ本体の光軸に平行な平面による前記レンズ本体の断面における前記縁に隣接する傾斜面を有する、ことを特徴とする請求項3から5のいずれか一項に記載のトーリック眼内レンズ。
- 前記マークの面粗さの値が20nmまたはそれより小さい値であり、前記光学面の面粗さが前記マークの面粗さと異なる、ことを特徴とする請求項1から6のいずれか一項に記載のトーリック眼内レンズ。
- 前記トーリック眼内レンズは、前記レンズ本体の屈折力の異なる複数のトーリック眼内レンズからなるトーリック眼内レンズ群を形成し、
前記トーリック眼内レンズ群の各トーリック眼内レンズにおいて、前記マークが、前記トーリック眼内レンズの支持部の位置に対して、前記レンズ本体の屈折力によらず一定の位置に設けられている、ことを特徴とする請求項1から7のいずれか一項に記載のトーリック眼内レンズ。 - 請求項1から8のいずれか一項に記載のトーリック眼内レンズを患者の眼内に挿入するための眼内レンズ挿入器具に、前記トーリック眼内レンズがあらかじめ収納されている、ことを特徴とする眼内レンズ挿入器具。
- 請求項1から8のいずれか一項に記載のトーリック眼内レンズの製造方法であって、
前記乱視軸を示すマークの位置を前記トーリック眼内レンズの支持部の位置に対して一定の位置に設けるための指標が付された型を用いて、前記レンズ本体を構成する樹脂を重合する
ことを特徴とするトーリック眼内レンズの製造方法。 - 前記樹脂型の指標は凹部であることを特徴とする請求項10に記載のトーリック眼内レンズの製造方法。
- 前記樹脂型の指標の面粗さが、前記指標以外の部分の面粗さと異なる、ことを特徴とする請求項10に記載のトーリック眼内レンズの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016119064 | 2016-06-15 | ||
JP2016119064 | 2016-06-15 | ||
PCT/JP2017/021912 WO2017217443A1 (ja) | 2016-06-15 | 2017-06-14 | トーリック眼内レンズ、眼内レンズ挿入器具およびトーリック眼内レンズの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017217443A1 true JPWO2017217443A1 (ja) | 2019-04-11 |
JP7148400B2 JP7148400B2 (ja) | 2022-10-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018523955A Active JP7148400B2 (ja) | 2016-06-15 | 2017-06-14 | トーリック眼内レンズ、眼内レンズ挿入器具およびトーリック眼内レンズの製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11622851B2 (ja) |
EP (1) | EP3473211A4 (ja) |
JP (1) | JP7148400B2 (ja) |
KR (1) | KR20190019934A (ja) |
CN (1) | CN109640885B (ja) |
SG (2) | SG10202012416YA (ja) |
TW (1) | TW201804972A (ja) |
WO (1) | WO2017217443A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2972542T3 (es) * | 2016-04-08 | 2024-06-13 | Kowa Company Ltd | Lente intraocular tórica e instrumento de inserción de lente intraocular |
Citations (6)
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JP2003500508A (ja) * | 1999-05-20 | 2003-01-07 | ボシュ・アンド・ロム・インコーポレイテッド | 中間炭素コーティングに付着した親水性ポリマー鎖を含むシリコーンヒドロゲルコンタクトレンズの表面処理 |
US20110118836A1 (en) * | 2009-11-18 | 2011-05-19 | Abbott Medical Optics Inc. | Mark for intraocular lenses |
JP2013132503A (ja) * | 2011-12-27 | 2013-07-08 | Nidek Co Ltd | 眼内レンズ |
WO2015037994A1 (en) * | 2013-09-12 | 2015-03-19 | Oculentis Holding B.V. | Intraocular lens having partly overlapping additional optical active sectors on opposite sides |
JP5771907B2 (ja) * | 2010-05-31 | 2015-09-02 | 株式会社ニデック | 眼内レンズ、及び眼内レンズ挿入器具 |
US9277988B1 (en) * | 2013-03-15 | 2016-03-08 | Milton W. Chu | Intraocular lenses with quantum dots |
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DE3022448A1 (de) | 1980-06-14 | 1982-01-07 | Walter Hofmann, Maschinenfabrik, 2084 Rellingen | Anordnung zur vergleichmaessigung des markierungsstoffauftrages auf strassen o.dgl. |
US6024448A (en) * | 1998-03-31 | 2000-02-15 | Johnson & Johnson Vision Products, Inc. | Contact lenses bearing identifying marks |
US9233023B2 (en) * | 2007-03-13 | 2016-01-12 | Optimedica Corporation | Method and apparatus for creating ocular surgical and relaxing incisions |
JP5255832B2 (ja) * | 2007-12-28 | 2013-08-07 | 興和株式会社 | 眼内レンズの挿入器具 |
US8167940B2 (en) * | 2008-05-06 | 2012-05-01 | Novartis Ag | Aspheric toric intraocular lens |
JP5990416B2 (ja) | 2012-07-05 | 2016-09-14 | 興和株式会社 | 眼内レンズ及び、眼内レンズへのレンズ属性表示方法 |
CA2909684C (en) | 2013-04-17 | 2021-11-16 | Optimedica Corporation | Laser fiducials for axis alignment in cataract surgery |
KR20160086767A (ko) * | 2013-11-14 | 2016-07-20 | 캘리포니아 인스티튜트 오브 테크놀로지 | 원근 조절 인공 수정체 |
US20170304047A1 (en) | 2014-09-02 | 2017-10-26 | Jagrat Natavar DAVE | Intraocular lens customized for astigmatism or combined astigmatism and presbyopia |
US20160106534A1 (en) | 2014-10-15 | 2016-04-21 | Charles DeBoer | Methods and intraocular lens for counteracting astigmatism aberrations |
ES2972542T3 (es) * | 2016-04-08 | 2024-06-13 | Kowa Company Ltd | Lente intraocular tórica e instrumento de inserción de lente intraocular |
CA3089937A1 (en) * | 2018-02-01 | 2019-08-08 | Amo Groningen B.V. | Lenses with optical markings |
-
2017
- 2017-06-14 SG SG10202012416YA patent/SG10202012416YA/en unknown
- 2017-06-14 TW TW106119830A patent/TW201804972A/zh unknown
- 2017-06-14 SG SG11201811077UA patent/SG11201811077UA/en unknown
- 2017-06-14 JP JP2018523955A patent/JP7148400B2/ja active Active
- 2017-06-14 EP EP17813338.5A patent/EP3473211A4/en active Pending
- 2017-06-14 KR KR1020187035857A patent/KR20190019934A/ko not_active Application Discontinuation
- 2017-06-14 WO PCT/JP2017/021912 patent/WO2017217443A1/ja unknown
- 2017-06-14 CN CN201780037165.8A patent/CN109640885B/zh active Active
- 2017-06-14 US US16/309,903 patent/US11622851B2/en active Active
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JP2003500508A (ja) * | 1999-05-20 | 2003-01-07 | ボシュ・アンド・ロム・インコーポレイテッド | 中間炭素コーティングに付着した親水性ポリマー鎖を含むシリコーンヒドロゲルコンタクトレンズの表面処理 |
US20110118836A1 (en) * | 2009-11-18 | 2011-05-19 | Abbott Medical Optics Inc. | Mark for intraocular lenses |
JP5771907B2 (ja) * | 2010-05-31 | 2015-09-02 | 株式会社ニデック | 眼内レンズ、及び眼内レンズ挿入器具 |
JP2013132503A (ja) * | 2011-12-27 | 2013-07-08 | Nidek Co Ltd | 眼内レンズ |
US9277988B1 (en) * | 2013-03-15 | 2016-03-08 | Milton W. Chu | Intraocular lenses with quantum dots |
WO2015037994A1 (en) * | 2013-09-12 | 2015-03-19 | Oculentis Holding B.V. | Intraocular lens having partly overlapping additional optical active sectors on opposite sides |
Also Published As
Publication number | Publication date |
---|---|
CN109640885A (zh) | 2019-04-16 |
KR20190019934A (ko) | 2019-02-27 |
US20190167416A1 (en) | 2019-06-06 |
JP7148400B2 (ja) | 2022-10-05 |
EP3473211A4 (en) | 2020-03-11 |
EP3473211A1 (en) | 2019-04-24 |
TW201804972A (zh) | 2018-02-16 |
CN109640885B (zh) | 2022-05-10 |
SG11201811077UA (en) | 2019-01-30 |
SG10202012416YA (en) | 2021-01-28 |
US11622851B2 (en) | 2023-04-11 |
WO2017217443A1 (ja) | 2017-12-21 |
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