JP7302096B2 - 特殊な立体湾曲ハプティックを有する眼内レンズ - Google Patents
特殊な立体湾曲ハプティックを有する眼内レンズ Download PDFInfo
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- JP7302096B2 JP7302096B2 JP2022512394A JP2022512394A JP7302096B2 JP 7302096 B2 JP7302096 B2 JP 7302096B2 JP 2022512394 A JP2022512394 A JP 2022512394A JP 2022512394 A JP2022512394 A JP 2022512394A JP 7302096 B2 JP7302096 B2 JP 7302096B2
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- 230000003287 optical effect Effects 0.000 claims description 79
- 239000002775 capsule Substances 0.000 claims description 45
- 238000002513 implantation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000002159 anterior chamber Anatomy 0.000 description 2
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000001179 pupillary effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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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 or corneal implants; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1602—Corrective lenses for use in addition to the natural lenses of the eyes or for pseudo-phakic eyes
- A61F2/161—Posterior chamber lenses for use in addition to the natural lenses of the eyes
-
- 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
-
- 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
- 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 or corneal implants; 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 or corneal implants; 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 or corneal implants; 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
-
- 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
- A61F2230/0095—Saddle-shaped
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- 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
Claims (10)
- 単一の光学部(2)を含み、且つ前記光学部(2)に連結されたハプティック(5)を含み、及び前記光学部(2)の前面(3)と後面(4)とを通過する主光軸(A)を有する眼内レンズ(1)であって、前記ハプティック(5)は、第一のリング(6)の形態であり、且つ前記光学部(2)を取り囲む第一のハプティック部と、第二のリング(11)の形態であり、且つ前記光学部(2)を取り囲み、及び前記第一のハプティック部に対して弾性的に移動可能な少なくとも1つの第二のハプティック部とを含み、前記2つのリング(6、11)の少なくとも1つは、前記主光軸(A)の周囲で円周方向に不均一な形態を有する、眼内レンズ(1)において、
前記2つのリング(6、11)の少なくとも1つは、正確に2つのリング谷部(8、17、12、13)と、正確に2つのリング山部(9、10、14、15)とを有することを特徴とする眼内レンズ(1)。 - 前記正確に2つのリング谷部(8、17、12、13)及び正確に2つのリング山部(9、10、14、15)を有する前記少なくとも1つのリング(6、11)は、サドル形態のエッジリングの形状を有することを特徴とする、請求項1に記載の眼内レンズ(1)。
- 前記少なくとも1つのリング(6、11)は、そのリング谷部(8、17、12、13)で円周面に沿って前記光学部(2)に融合し、及びそのリング山部(9、10、14、15)は、前記光学部(2)と接触しないように配置されることを特徴とする、請求項1又は2に記載の眼内レンズ(1)。
- 前記リング谷部(8、17、12、13)は、前記主光軸(A)の方向への投影図の場合に前記主光軸(A)に関して第一の半径(r1)に配置され、及び前記リング山部(9、10、14、15)は、前記投影図の場合に前記第一の半径(r1)より比較的大きい第二の半径(r2)に配置されることを特徴とする、請求項1~3の何れか一項に記載の眼内レンズ(1)。
- 前記正確に2つのリング谷部(8、17、12、13)及び正確に2つのリング山部(9、10、14、15)を有する前記少なくとも1つのリング(6、11)は、前記第一のリング谷部(8、12)から第一のリング山部(9、10、14、15)にわたって前記第二のリング谷部(17、13)まで延びる第一のリング部分(6a、6b、11a、11b)を有し、前記リング谷部(8、17、12、13)間で測定される前記リング部分(6a、6b、11a、11b)の正幅(L)は、前記光学部(2)の直径の少なくとも90%であることを特徴とする、請求項1~4の何れか一項に記載の眼内レンズ(1)。
- 前記正確に2つのリング谷部(8、17、12、13)及び正確に2つのリング山部(9、10、14、15)を有する前記少なくとも1つのリング(6、11)は、前記第一のリング谷部(8、12)から第一のリング山部(9、10、14、15)にわたって前記第二のリング谷部(17、13)まで延びる第一のリング部分(6a、6b、11a、11b)を有し、前記第一のリング部分(6a、6b、11a、11b)の湾曲は、前記主光軸(A)に関して半径方向に外側に向けられることを特徴とする、請求項1~5の何れか一項に記載の眼内レンズ(1)。
- 前記リング山部(9、10、14、15)は、前記主光軸(A)に平行に考慮されるとき、前記リング谷部(8、17、12、13)よりも大きい、前記光学部(2)の中心面(M)からの距離を有し、ここで、前記中心面(M)は前記主光軸(A)に対して直角であることを特徴とする、請求項1~6の何れか一項に記載の眼内レンズ(1)。
- 前記第一のリング(6)は、前記第二のリング(11)と同じ形状を有し、及び前記リング(6、11)は、前記光学部(2)の中心面(M)であって前記主光軸(A)に対して直角である中心面(M)に関して対称に配置されることを特徴とする、請求項1~7の何れか一項に記載の眼内レンズ(1)。
- 前記リング(6、11)は、そのそれぞれのリング谷部(8、17、12、13)により、前記光学部(2)の円周壁において前記光学部(2)に直接接続され、特にそれと一体部品において形成されることを特徴とする、請求項8に記載の眼内レンズ(1)。
- 眼の水晶体嚢(16、16’、16’’)に植え込むための後眼房レンズであることを特徴とする、請求項1~9の何れか一項に記載の眼内レンズ(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019123295.3A DE102019123295B4 (de) | 2019-08-30 | 2019-08-30 | Intraokularlinse mit spezifischer, dreidimensional gekrümmter Haptik |
DE102019123295.3 | 2019-08-30 | ||
PCT/EP2020/072215 WO2021037523A1 (de) | 2019-08-30 | 2020-08-07 | Intraokularlinse mit spezifischer, dreidimensional gekrümmter haptik |
Publications (2)
Publication Number | Publication Date |
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JP2022545509A JP2022545509A (ja) | 2022-10-27 |
JP7302096B2 true JP7302096B2 (ja) | 2023-07-03 |
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JP2022512394A Active JP7302096B2 (ja) | 2019-08-30 | 2020-08-07 | 特殊な立体湾曲ハプティックを有する眼内レンズ |
Country Status (9)
Country | Link |
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US (1) | US20220183820A1 (ja) |
EP (1) | EP4021346B1 (ja) |
JP (1) | JP7302096B2 (ja) |
KR (1) | KR102626044B1 (ja) |
CN (1) | CN114302696A (ja) |
AU (1) | AU2020339623B2 (ja) |
DE (1) | DE102019123295B4 (ja) |
ES (1) | ES2967046T3 (ja) |
WO (1) | WO2021037523A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014221084A (ja) | 2013-05-13 | 2014-11-27 | 株式会社Frontier Vision | 調節眼内レンズ |
JP2015131104A (ja) | 2013-12-13 | 2015-07-23 | 株式会社Frontier Vision | 調節眼内レンズ |
Family Cites Families (13)
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CH609859A5 (en) * | 1975-06-06 | 1979-03-30 | Inprohold Ets | Lens as a substitute for the natural lens surgically removed from the eye of a living being |
US4804361A (en) * | 1984-06-25 | 1989-02-14 | Anis Aziz Y | Flexible one-piece posterior chamber lens |
US6027531A (en) * | 1997-10-14 | 2000-02-22 | Tassignon; Marie-Joseb. R. | Intraocular lens and method for preventing secondary opacification |
DE10016929C2 (de) * | 2000-04-05 | 2003-07-24 | Acrimed Gmbh | Vorrichtung zur Befestigung einer Intraokularlinse |
US7118597B2 (en) * | 2001-06-22 | 2006-10-10 | David Miller | Accommodating intraocular lens |
DE10310961B4 (de) | 2003-03-13 | 2006-12-28 | Aixmed Gmbh | Hinterkammerlinse |
US20130053955A1 (en) * | 2004-09-17 | 2013-02-28 | Gene Currie | Intraocular lens (iol) |
US8241355B2 (en) | 2005-10-28 | 2012-08-14 | Abbott Medical Optics Inc. | Haptic for accommodating intraocular lens |
DE102007057122A1 (de) | 2006-12-22 | 2008-06-26 | Dr. Schmidt Intraocularlinsen Gmbh | Intraokularlinse |
US8608799B2 (en) * | 2007-01-24 | 2013-12-17 | Tekia, Inc. | Umbrella-shaped accommodating artificial ocular lens (AAOL) device |
MX2011000419A (es) * | 2008-07-15 | 2011-02-24 | Alcon Inc | Iol acomodativo con profundidad de foco extendida y optica torica. |
US8043372B2 (en) * | 2008-10-14 | 2011-10-25 | Abbott Medical Optics Inc. | Intraocular lens and capsular ring |
WO2015026226A1 (en) * | 2013-08-20 | 2015-02-26 | Oculentis Holding B.V. | Intraocular lens assembly |
-
2019
- 2019-08-30 DE DE102019123295.3A patent/DE102019123295B4/de active Active
-
2020
- 2020-08-07 CN CN202080060877.3A patent/CN114302696A/zh active Pending
- 2020-08-07 KR KR1020227010210A patent/KR102626044B1/ko active IP Right Grant
- 2020-08-07 WO PCT/EP2020/072215 patent/WO2021037523A1/de unknown
- 2020-08-07 ES ES20753740T patent/ES2967046T3/es active Active
- 2020-08-07 EP EP20753740.8A patent/EP4021346B1/de active Active
- 2020-08-07 JP JP2022512394A patent/JP7302096B2/ja active Active
- 2020-08-07 AU AU2020339623A patent/AU2020339623B2/en active Active
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2022
- 2022-02-28 US US17/683,172 patent/US20220183820A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014221084A (ja) | 2013-05-13 | 2014-11-27 | 株式会社Frontier Vision | 調節眼内レンズ |
JP2015131104A (ja) | 2013-12-13 | 2015-07-23 | 株式会社Frontier Vision | 調節眼内レンズ |
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Publication number | Publication date |
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DE102019123295A1 (de) | 2021-03-04 |
AU2020339623A1 (en) | 2022-03-17 |
CN114302696A (zh) | 2022-04-08 |
EP4021346A1 (de) | 2022-07-06 |
KR102626044B1 (ko) | 2024-01-17 |
EP4021346B1 (de) | 2023-10-04 |
JP2022545509A (ja) | 2022-10-27 |
DE102019123295B4 (de) | 2021-04-15 |
AU2020339623B2 (en) | 2023-06-15 |
KR20220054639A (ko) | 2022-05-03 |
US20220183820A1 (en) | 2022-06-16 |
WO2021037523A1 (de) | 2021-03-04 |
ES2967046T3 (es) | 2024-04-25 |
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