JP2016521631A - 眼内装置用のハプティック - Google Patents
眼内装置用のハプティック Download PDFInfo
- Publication number
- JP2016521631A JP2016521631A JP2016519705A JP2016519705A JP2016521631A JP 2016521631 A JP2016521631 A JP 2016521631A JP 2016519705 A JP2016519705 A JP 2016519705A JP 2016519705 A JP2016519705 A JP 2016519705A JP 2016521631 A JP2016521631 A JP 2016521631A
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- JP
- Japan
- Prior art keywords
- hook portion
- assembly
- intraocular device
- loop element
- distal hook
- 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.)
- Granted
Links
- 210000003786 sclera Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
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, 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
-
- 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
- A61F2/1651—Multipart lenses comprising a telescope
-
- 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
- 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
- A61F2002/16965—Lens includes ultraviolet absorber
- A61F2002/1699—Additional features not otherwise provided for
-
- 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
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
-
- 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
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
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
遠位フック部分は、眼内装置の中央前後軸から離れるように傾けられた後縁を含む。
遠位フック部分は、その遠位先端部において丸められ、これが細長いループ要素から延びるところから細くなるように先細になる。
細長いループ要素の厚さは、幅より小さい。
遠位フック部分は、貫通穴を備えて形成される。
遠位フック部分および細長いループ要素は、異なる剛性を有することができ;細長いループ要素および眼内装置は、異なる剛性を有することができる。
本発明の実施形態によれば、眼内装置は、IOL、強膜内固定バッグ、または移植可能な小型望遠鏡を含む。
組立体は、前面12および後面14を有する眼内装置10を含む。この実施形態では、眼内装置10は、(それだけに限定されないが、単焦点IOL、多焦点IOL、視力調節式IOLおよび他のものなどの)IOLである。ハプティック16が、眼内装置10から延びる。各々のハプティック16は、近位端20が眼内装置10に取り付けられた細長いループ要素18を含む。細長いループ要素18は、長さ、幅、および厚さを有し、その長さは、湾曲した経路を辿り、その幅は、眼内装置10の中央前後軸22に対してほぼ平行である。ハプティック16を備えた眼内装置10の外径は、限定的ではないが、強膜内の適切な装着のために15mmである。
レンズ部分または光学装置、ならびにハプティックを含む組立体の他の部分は、生体適合性かつ光学的に透明なものであり、親水性または疎水性になることができる1つまたは複数の材料から作製され得る。材料は、限定的ではないが、メタクリレート(たとえば、ポリメチルメタクリレート)、オレフィン(たとえばポリプロピレン)およびシリコーンなどの剛性または可撓性、硬質または軟質のものでよい。
Claims (15)
- 前面および後面(12、14)を有する眼内装置(10)と、
前記眼内装置(10)から延びるハプティック(16)であって、前記ハプティック(16)の各々が、近位端が前記眼内装置(10)に取り付けられた細長いループ要素(18)を備え、前記細長いループ要素(18)は、長さ、幅、および厚さを有し、前記長さは、湾曲した経路を辿り、前記幅は、前記眼内装置(10)の中央前後軸(22)に対してほぼ平行である、ハプティック(16)と、
前記細長いループ要素(18)の遠位端から延びる遠位フック部分(24)であって、前記眼内装置(10)の前記中央前後軸(22)に向かって傾けられた前縁(26)を備える、遠位フック部分(24)と、を備える、組立体。 - 前記遠位フック部分(24)が、前記眼内装置(10)の前記中央前後軸(22)から離れるように傾けられた後縁(28)を備える、請求項1に記載の組立体。
- 前記遠位フック部分(24)が、その遠位先端部において丸められ、前記遠位フック部分(24)が前記細長いループ要素(18)から延びるところから細くなるように先細になる、請求項1に記載の組立体。
- 前記遠位フック部分(24)が平坦である、請求項1に記載の組立体。
- 前記遠位フック部分(24)が、前記細長いループ要素(18)より細い、請求項1に記載の組立体。
- 前記細長いループ要素(18)の前記厚さが、前記幅より小さい、請求項1に記載の組立体。
- 前記遠位フック部分(24)が、中央貫通穴(30)を備えて形成される、請求項1に記載の組立体。
- 前記細長いループ要素(18)の前記近位端が、前記眼内装置(10)の外側周囲のほぼ接線方向である、請求項1に記載の組立体。
- 前記遠位フック部分(24)および前記細長いループ要素(18)が、異なる剛性を有する、請求項1に記載の組立体。
- 前記細長いループ要素(18)および前記眼内装置(10)が、異なる剛性を有する、請求項1に記載の組立体。
- 前記遠位フック部分(24)の最前部の表面が、前記眼内装置(10)の最前部の表面の後方にない、請求項1に記載の組立体。
- 前記細長いループ要素(18)の最前部の表面が、前記眼内装置(10)の最前部の表面の後方にない、請求項1に記載の組立体。
- 前記細長いループ要素(18)が、細長いワイヤであり、前記遠位フック部分(24)が、前記細長いワイヤの端部から形成された丸められたひも穴である、請求項1に記載の組立体。
- 前記眼内装置(10)が、IOLを備える、請求項1に記載の組立体。
- 前記眼内装置(10)が、移植可能な小型望遠鏡(32)を備える、請求項1に記載の組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/918,969 US20140371851A1 (en) | 2013-06-16 | 2013-06-16 | Haptics for intraocular devices |
US13/918,969 | 2013-06-16 | ||
PCT/US2014/042457 WO2014204826A1 (en) | 2013-06-16 | 2014-06-16 | Haptics for intraocular devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016521631A true JP2016521631A (ja) | 2016-07-25 |
JP6893411B2 JP6893411B2 (ja) | 2021-06-23 |
Family
ID=51211315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016519705A Active JP6893411B2 (ja) | 2013-06-16 | 2014-06-16 | 眼内装置用のハプティック |
Country Status (6)
Country | Link |
---|---|
US (2) | US20140371851A1 (ja) |
EP (1) | EP3010444B1 (ja) |
JP (1) | JP6893411B2 (ja) |
CA (1) | CA2913640A1 (ja) |
ES (1) | ES2951591T3 (ja) |
WO (1) | WO2014204826A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR122020011777B1 (pt) | 2013-11-14 | 2022-01-25 | AqueSys, Inc | Dispositivo de inserção para o tratamento de glaucoma |
EP3244832A1 (en) | 2015-01-16 | 2017-11-22 | Marwan Ghabra | Variable strength intraocular lens and method of using same |
US10925722B2 (en) | 2018-04-26 | 2021-02-23 | Visioncare Inc. | Apparatus for use in implanting intraocular lenses and method of preparing apparatus for use |
USD968619S1 (en) * | 2020-02-07 | 2022-11-01 | Biotech Vision Care Pvt. Ltd. | Intraocular lens |
US11759309B2 (en) | 2020-04-29 | 2023-09-19 | Long Bridge Medical, Inc. | Devices to support and position an intraocular lens within the eye and methods of use |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409690A (en) * | 1981-09-24 | 1983-10-18 | Gess Lowell A | Intraocular lenses |
US4579557A (en) * | 1984-04-30 | 1986-04-01 | Fedorov Svjatoslav N | Intraocular lens implant |
US4725277A (en) * | 1986-05-14 | 1988-02-16 | Precision-Cosmet Co., Inc. | Intraocular lens with tapered haptics |
JP2002508994A (ja) * | 1998-01-15 | 2002-03-26 | ビジョンケア リミティド | テレスコープ支持部を有する眼内レンズインプラント |
US20040148022A1 (en) * | 1996-03-18 | 2004-07-29 | Eggleston Harry C. | Modular intraocular implant |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4676792A (en) * | 1986-08-26 | 1987-06-30 | Donald Praeger | Method and artificial intraocular lens device for the phakic treatment of myopia |
US4990159A (en) * | 1988-12-02 | 1991-02-05 | Kraff Manus C | Intraocular lens apparatus with haptics of varying cross-sectional areas |
US6786928B2 (en) * | 1997-08-20 | 2004-09-07 | Thinoptx, Inc. | Small incision lens |
US5814103A (en) * | 1998-01-15 | 1998-09-29 | Visioncare Ltd. | Intraocular lens and telescope with mating fasteners |
US6152959A (en) * | 1999-05-14 | 2000-11-28 | Portney; Valdemar | Iris fixated intraocular lens |
IL141529A0 (en) * | 2001-02-20 | 2002-03-10 | Ben Nun Yehoshua | Intraocular lens with scleral fixation capability |
EP2582325A1 (en) * | 2010-08-15 | 2013-04-24 | Nulens Ltd | Discrete pre-assembled monolithic aiol assemblages and aiol assemblies including same |
-
2013
- 2013-06-16 US US13/918,969 patent/US20140371851A1/en not_active Abandoned
-
2014
- 2014-06-16 WO PCT/US2014/042457 patent/WO2014204826A1/en active Application Filing
- 2014-06-16 JP JP2016519705A patent/JP6893411B2/ja active Active
- 2014-06-16 ES ES14741445T patent/ES2951591T3/es active Active
- 2014-06-16 EP EP14741445.2A patent/EP3010444B1/en active Active
- 2014-06-16 CA CA2913640A patent/CA2913640A1/en not_active Abandoned
-
2021
- 2021-05-14 US US17/320,243 patent/US20210259825A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409690A (en) * | 1981-09-24 | 1983-10-18 | Gess Lowell A | Intraocular lenses |
US4579557A (en) * | 1984-04-30 | 1986-04-01 | Fedorov Svjatoslav N | Intraocular lens implant |
US4725277A (en) * | 1986-05-14 | 1988-02-16 | Precision-Cosmet Co., Inc. | Intraocular lens with tapered haptics |
US20040148022A1 (en) * | 1996-03-18 | 2004-07-29 | Eggleston Harry C. | Modular intraocular implant |
JP2002508994A (ja) * | 1998-01-15 | 2002-03-26 | ビジョンケア リミティド | テレスコープ支持部を有する眼内レンズインプラント |
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 |
Also Published As
Publication number | Publication date |
---|---|
ES2951591T3 (es) | 2023-10-23 |
US20140371851A1 (en) | 2014-12-18 |
EP3010444B1 (en) | 2023-06-07 |
WO2014204826A1 (en) | 2014-12-24 |
CA2913640A1 (en) | 2014-12-24 |
JP6893411B2 (ja) | 2021-06-23 |
EP3010444A1 (en) | 2016-04-27 |
EP3010444C0 (en) | 2023-06-07 |
US20210259825A1 (en) | 2021-08-26 |
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