WO2007050645A3 - Dispositif iontophoretique intraoculaire, et procedes associes - Google Patents

Dispositif iontophoretique intraoculaire, et procedes associes Download PDF

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Publication number
WO2007050645A3
WO2007050645A3 PCT/US2006/041541 US2006041541W WO2007050645A3 WO 2007050645 A3 WO2007050645 A3 WO 2007050645A3 US 2006041541 W US2006041541 W US 2006041541W WO 2007050645 A3 WO2007050645 A3 WO 2007050645A3
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
anode
cathode
intraocular
eye
Prior art date
Application number
PCT/US2006/041541
Other languages
English (en)
Other versions
WO2007050645A2 (fr
Inventor
John W Higuchi
Kevin S Li
Original Assignee
Aciont Inc
John W Higuchi
Kevin S Li
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/414,137 external-priority patent/US8755880B2/en
Priority claimed from US11/414,134 external-priority patent/US8634907B2/en
Application filed by Aciont Inc, John W Higuchi, Kevin S Li filed Critical Aciont Inc
Priority to EP06826593A priority Critical patent/EP1940507A4/fr
Publication of WO2007050645A2 publication Critical patent/WO2007050645A2/fr
Publication of WO2007050645A3 publication Critical patent/WO2007050645A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432—Anode and cathode
    • A61N1/044—Shape of the electrode
    • 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
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • A61N1/303—Constructional details
    • A61N1/306—Arrangements where at least part of the apparatus is introduced into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0448—Drug reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Electrotherapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Prostheses (AREA)

Abstract

L'invention porte sur des méthodes et des dispositifs de délivrance d'un agent actif à l'oeil d'un patient. Un tel dispositif peut comporter: un ensemble anodique (14), comprenant un logement d'anode et une anode reliée à une alimentation (20), et conçu pour se poser sur la surface de l'oeil et s'y maintenir, et un ensemble cathodique (16), comprenant un logement de cathode et une cathode reliée à une alimentation (20), et conçu pour se poser sur la surface de l'oeil et s'y maintenir. Le dispositif peut en outre comporter un réservoir (19) d'agent actif fonctionnellement associé à l'ensemble anodique (14) et/ou à l'ensemble cathodique (16).
PCT/US2006/041541 2005-10-24 2006-10-24 Dispositif iontophoretique intraoculaire, et procedes associes WO2007050645A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06826593A EP1940507A4 (fr) 2005-10-24 2006-10-24 Dispositif iontophoretique intraoculaire, et procedes associes

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US72998005P 2005-10-24 2005-10-24
US60/729,980 2005-10-24
US11/414,137 US8755880B2 (en) 2005-10-24 2006-04-27 Intraocular iontophoretic device and associated methods
US11/414,134 US8634907B2 (en) 2005-10-24 2006-04-27 Intraocular iontophoretic device and associated methods
US11/414,134 2006-04-27
US11/414,137 2006-04-27

Publications (2)

Publication Number Publication Date
WO2007050645A2 WO2007050645A2 (fr) 2007-05-03
WO2007050645A3 true WO2007050645A3 (fr) 2009-04-30

Family

ID=37968501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/041541 WO2007050645A2 (fr) 2005-10-24 2006-10-24 Dispositif iontophoretique intraoculaire, et procedes associes

Country Status (2)

Country Link
EP (1) EP1940507A4 (fr)
WO (1) WO2007050645A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11787783B2 (en) 2016-12-13 2023-10-17 Beta Therapeutics Pty Ltd Heparanase inhibitors and use thereof
JP2020503377A (ja) 2016-12-13 2020-01-30 ベータ セラピューティクス プロプライアタリー リミティド ヘパラナーゼ阻害剤及びそれの使用
CN113784691A (zh) * 2019-01-09 2021-12-10 二十二十治疗学有限责任公司 眼戴式治疗剂释放装置
BR112021013451A2 (pt) 2019-01-09 2021-10-19 Twenty Twenty Therapeutics Llc Método, sistema, e, meio de armazenamento legível por máquina não transitório
US20230135281A1 (en) * 2021-10-28 2023-05-04 Twenty Twenty Therapeutics Llc Controlled release of a therapeutic from an ophthalmic device with a locally enhanced concentration of chloride ions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319240B1 (en) * 1999-05-25 2001-11-20 Iomed, Inc. Methods and apparatus for ocular iontophoresis
US6579276B2 (en) * 2001-01-22 2003-06-17 Iomed, Inc. Ocular iontophoretic device and method for inhibiting vascular endothelial growth factor (VEGF) using the same
US20030225360A1 (en) * 2002-03-11 2003-12-04 Jonathan Eppstein Transdermal drug delivery patch system, method of making same and method of using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773320B1 (fr) * 1998-01-05 2000-03-03 Optisinvest Dispositif pour le transfert intraoculaire de produits actifs par iontophorese
BR0008123A (pt) * 1999-02-10 2001-11-13 Gmp Drug Delivery Inc Dispositivo baseado em emplastro para aumentar aliberação local de um agente de tratamento paradentro de tecidos alvo, e, processo de liberaçãode um agente de tratamento para dentro detecidos alvo de uma vesìcula corporal
US6539251B2 (en) * 1999-05-25 2003-03-25 Iomed, Inc. Ocular iontophoretic apparatus
US7349733B2 (en) * 2001-11-02 2008-03-25 Ceramatel, Inc. Iontophoretic drug delivery systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319240B1 (en) * 1999-05-25 2001-11-20 Iomed, Inc. Methods and apparatus for ocular iontophoresis
US6579276B2 (en) * 2001-01-22 2003-06-17 Iomed, Inc. Ocular iontophoretic device and method for inhibiting vascular endothelial growth factor (VEGF) using the same
US20030225360A1 (en) * 2002-03-11 2003-12-04 Jonathan Eppstein Transdermal drug delivery patch system, method of making same and method of using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1940507A4 *

Also Published As

Publication number Publication date
EP1940507A4 (fr) 2011-04-20
WO2007050645A2 (fr) 2007-05-03
EP1940507A2 (fr) 2008-07-09

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