JP7352979B2 - 眼用医療機器の水分の吸収又は排出方法及び眼用医療機器 - Google Patents

眼用医療機器の水分の吸収又は排出方法及び眼用医療機器 Download PDF

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JP7352979B2
JP7352979B2 JP2021503300A JP2021503300A JP7352979B2 JP 7352979 B2 JP7352979 B2 JP 7352979B2 JP 2021503300 A JP2021503300 A JP 2021503300A JP 2021503300 A JP2021503300 A JP 2021503300A JP 7352979 B2 JP7352979 B2 JP 7352979B2
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contact lens
electrodes
electrode
fixed charge
meth
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Japanese (ja)
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JPWO2020178964A5 (https=
JPWO2020178964A1 (https=
Inventor
松彦 西澤
昭太郎 吉田
慎也 草間
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Tohoku University NUC
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Tohoku University NUC
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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
    • 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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
    • 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
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021503300A 2019-03-04 2019-03-04 眼用医療機器の水分の吸収又は排出方法及び眼用医療機器 Active JP7352979B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/008475 WO2020178964A1 (ja) 2019-03-04 2019-03-04 眼用医療機器の水分の吸収又は排出方法及び眼用医療機器

Publications (3)

Publication Number Publication Date
JPWO2020178964A1 JPWO2020178964A1 (https=) 2020-09-10
JPWO2020178964A5 JPWO2020178964A5 (https=) 2022-02-08
JP7352979B2 true JP7352979B2 (ja) 2023-09-29

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JP2021503300A Active JP7352979B2 (ja) 2019-03-04 2019-03-04 眼用医療機器の水分の吸収又は排出方法及び眼用医療機器

Country Status (5)

Country Link
US (1) US12239527B2 (https=)
EP (1) EP3936091B1 (https=)
JP (1) JP7352979B2 (https=)
CN (1) CN113543753B (https=)
WO (1) WO2020178964A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022125941A (ja) * 2021-02-17 2022-08-29 株式会社ティ・エム・ディ コンタクトレンズ
CN113413541A (zh) * 2021-06-17 2021-09-21 中央民族大学 一种利用环状电极的眼部离子电渗透药物输送设备及方法
EP4176855A1 (en) * 2021-11-09 2023-05-10 Valsigna GmbH Glaucoma implant device
KR20240163713A (ko) * 2022-05-09 2024-11-19 알콘 인코포레이티드 내장형 히드로겔 콘택트 렌즈의 제조 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103197437A (zh) 2013-04-19 2013-07-10 哈尔滨工业大学 光敏流体变色眼镜
JP2016067401A (ja) 2014-09-26 2016-05-09 株式会社 東北テクノアーチ 創傷治癒用パッチ
JP2017198984A (ja) 2016-04-14 2017-11-02 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 高度な眼用デバイスのための酸素濃度を高める方法及び装置
JP2018502639A (ja) 2015-01-22 2018-02-01 アイゲート ファーマスーティカルズ，インコーポレイテッド イオントフォレシスコンタクトレンズ
JP2018530003A (ja) 2015-10-08 2018-10-11 オプトチューン アクチェンゲゼルシャフト 調節可能な焦点距離を備えるレンズ
WO2018194079A1 (ja) 2017-04-21 2018-10-25 日本電信電話株式会社 生体組織貼付けパッチ

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US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
ES2679673T3 (es) * 2008-12-31 2018-08-30 Eyegate Pharmaceuticals, Inc. Sistema para iontoforesis ocular con amortiguación
CN103733121B (zh) * 2011-08-17 2016-06-01 东丽株式会社 医疗设备、涂布溶液的组合和医疗设备的制造方法
US20140190839A1 (en) * 2012-08-06 2014-07-10 Google Inc. Contact lenses having two-electrode electrochemical sensors
US8874182B2 (en) * 2013-01-15 2014-10-28 Google Inc. Encapsulated electronics
US9383593B2 (en) * 2014-08-21 2016-07-05 Johnson & Johnson Vision Care, Inc. Methods to form biocompatible energization elements for biomedical devices comprising laminates and placed separators
US20170258635A1 (en) * 2016-03-14 2017-09-14 Michael Reynard Method and device for electrolysis of aqueous humor to treat glaucoma

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103197437A (zh) 2013-04-19 2013-07-10 哈尔滨工业大学 光敏流体变色眼镜
JP2016067401A (ja) 2014-09-26 2016-05-09 株式会社 東北テクノアーチ 創傷治癒用パッチ
JP2018502639A (ja) 2015-01-22 2018-02-01 アイゲート ファーマスーティカルズ，インコーポレイテッド イオントフォレシスコンタクトレンズ
JP2018530003A (ja) 2015-10-08 2018-10-11 オプトチューン アクチェンゲゼルシャフト 調節可能な焦点距離を備えるレンズ
JP2017198984A (ja) 2016-04-14 2017-11-02 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 高度な眼用デバイスのための酸素濃度を高める方法及び装置
WO2018194079A1 (ja) 2017-04-21 2018-10-25 日本電信電話株式会社 生体組織貼付けパッチ

Also Published As

Publication number Publication date
EP3936091A4 (en) 2022-10-19
JPWO2020178964A1 (https=) 2020-09-10
US12239527B2 (en) 2025-03-04
CN113543753B (zh) 2024-04-19
US20220117724A1 (en) 2022-04-21
WO2020178964A1 (ja) 2020-09-10
CN113543753A (zh) 2021-10-22
EP3936091B1 (en) 2023-07-19
EP3936091A1 (en) 2022-01-12

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