EP1940507A4 - Intraocular iontophoretic device and associated methods - Google Patents

Intraocular iontophoretic device and associated methods

Info

Publication number
EP1940507A4
EP1940507A4 EP06826593A EP06826593A EP1940507A4 EP 1940507 A4 EP1940507 A4 EP 1940507A4 EP 06826593 A EP06826593 A EP 06826593A EP 06826593 A EP06826593 A EP 06826593A EP 1940507 A4 EP1940507 A4 EP 1940507A4
Authority
EP
European Patent Office
Prior art keywords
intraocular
associated methods
iontophoretic device
iontophoretic
methods
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.)
Withdrawn
Application number
EP06826593A
Other languages
German (de)
French (fr)
Other versions
EP1940507A2 (en
Inventor
John W Higuchi
Kevin S Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aciont Inc
Original Assignee
Aciont Inc
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 filed Critical Aciont Inc
Publication of EP1940507A2 publication Critical patent/EP1940507A2/en
Publication of EP1940507A4 publication Critical patent/EP1940507A4/en
Withdrawn legal-status Critical Current

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
EP06826593A 2005-10-24 2006-10-24 Intraocular iontophoretic device and associated methods Withdrawn EP1940507A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72998005P 2005-10-24 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
PCT/US2006/041541 WO2007050645A2 (en) 2005-10-24 2006-10-24 Intraocular iontophoretic device and associated methods

Publications (2)

Publication Number Publication Date
EP1940507A2 EP1940507A2 (en) 2008-07-09
EP1940507A4 true EP1940507A4 (en) 2011-04-20

Family

ID=37968501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06826593A Withdrawn EP1940507A4 (en) 2005-10-24 2006-10-24 Intraocular iontophoretic device and associated methods

Country Status (2)

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

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
CA3046997A1 (en) 2016-12-13 2018-06-21 Beta Therapeutics Pty Ltd Heparanase inhibitors and use thereof
CN113557574A (en) 2019-01-09 2021-10-26 二十二十治疗学有限责任公司 Programmable therapeutic agents delivered from eye-mounted devices
BR112021013455A2 (en) * 2019-01-09 2021-09-14 Twenty Twenty Therapeutics Llc THERAPEUTIC AGENT DISPENSING DEVICE AND SYSTEM
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154671A (en) * 1998-01-05 2000-11-28 Optisinvest Device for the intraocular transfer of active products by iontophoresis
US20020016575A1 (en) * 1999-05-25 2002-02-07 Beck Jon E. Ocular iontophoretic apparatus
US6424862B1 (en) * 1999-02-10 2002-07-23 Gmp Drug Delivery, Inc. Iontophoresis electroporation and combination patches for local drug delivery to body tissues
WO2003039622A2 (en) * 2001-11-02 2003-05-15 Ceramatec Inc. Novel iontophoretic drug delivery systems

Family Cites Families (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
AU2003265226A1 (en) * 2002-03-11 2003-12-19 Altea Therapeutics Corporation Transdermal drug delivery device, method and use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154671A (en) * 1998-01-05 2000-11-28 Optisinvest Device for the intraocular transfer of active products by iontophoresis
US6424862B1 (en) * 1999-02-10 2002-07-23 Gmp Drug Delivery, Inc. Iontophoresis electroporation and combination patches for local drug delivery to body tissues
US20020016575A1 (en) * 1999-05-25 2002-02-07 Beck Jon E. Ocular iontophoretic apparatus
WO2003039622A2 (en) * 2001-11-02 2003-05-15 Ceramatec Inc. Novel iontophoretic drug delivery systems

Also Published As

Publication number Publication date
EP1940507A2 (en) 2008-07-09
WO2007050645A3 (en) 2009-04-30
WO2007050645A2 (en) 2007-05-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20080510

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AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LI, KEVIN S.

Inventor name: HIGUCHI, JOHN W.

R17D Deferred search report published (corrected)

Effective date: 20090430

A4 Supplementary search report drawn up and despatched

Effective date: 20110317

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