WO2000002620A1 - Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications - Google Patents
Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications Download PDFInfo
- Publication number
- WO2000002620A1 WO2000002620A1 PCT/US1999/015754 US9915754W WO0002620A1 WO 2000002620 A1 WO2000002620 A1 WO 2000002620A1 US 9915754 W US9915754 W US 9915754W WO 0002620 A1 WO0002620 A1 WO 0002620A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- skin
- electrode
- handheld
- pulser
- ascorbic acid
- Prior art date
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- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- 230000002195 synergetic effect Effects 0.000 description 1
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Classifications
-
- 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
- A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
-
- 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
- A61N1/0412—Specially adapted for transcutaneous electroporation, e.g. including drug reservoirs
- A61N1/0416—Anode and cathode
- A61N1/0424—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
- A61N1/32—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
-
- 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
-
- 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
- A61N1/0436—Material of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—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
-
- 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
- A61N1/0468—Specially adapted for promoting wound healing
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000558877A JP2002520101A (en) | 1998-07-13 | 1999-07-13 | Method and apparatus for localized delivery of electrically assisted cosmetic agents |
CA002337129A CA2337129A1 (en) | 1998-07-13 | 1999-07-13 | Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications |
AU49882/99A AU761522B2 (en) | 1998-07-13 | 1999-07-13 | Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications |
EP99933936A EP1102608A4 (en) | 1998-07-13 | 1999-07-13 | Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9254198P | 1998-07-13 | 1998-07-13 | |
US60/092,541 | 1998-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000002620A1 true WO2000002620A1 (en) | 2000-01-20 |
Family
ID=22233728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/015754 WO2000002620A1 (en) | 1998-07-13 | 1999-07-13 | Method and apparatus for electrically assisted topical delivery of agents for cosmetic applications |
Country Status (6)
Country | Link |
---|---|
US (2) | US6302874B1 (en) |
EP (1) | EP1102608A4 (en) |
JP (1) | JP2002520101A (en) |
AU (1) | AU761522B2 (en) |
CA (1) | CA2337129A1 (en) |
WO (1) | WO2000002620A1 (en) |
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US7083580B2 (en) | 2001-04-06 | 2006-08-01 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery |
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US6743215B2 (en) | 2001-04-06 | 2004-06-01 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and cellulite reduction |
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US6980854B2 (en) | 2001-04-06 | 2005-12-27 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery of lidocaine and/or other drugs |
US6535761B2 (en) | 2001-04-06 | 2003-03-18 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement |
US7376460B2 (en) | 2001-04-06 | 2008-05-20 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery |
US7471979B2 (en) | 2001-04-06 | 2008-12-30 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery |
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US7520875B2 (en) | 2001-04-06 | 2009-04-21 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery |
US7532926B2 (en) | 2001-04-06 | 2009-05-12 | Mattioli Engineering Ltd. | Method and apparatus for skin absorption enhancement and transdermal drug delivery |
WO2003018117A3 (en) * | 2001-08-30 | 2003-09-25 | Mattioli Eng Ltd | Apparatus for skin enhancement and cellulite reduction |
US8812119B2 (en) | 2008-05-09 | 2014-08-19 | James Colthurst | Plurality of electrons for use in the restoration of a patient's health |
Also Published As
Publication number | Publication date |
---|---|
US6302874B1 (en) | 2001-10-16 |
JP2002520101A (en) | 2002-07-09 |
AU4988299A (en) | 2000-02-01 |
AU761522B2 (en) | 2003-06-05 |
CA2337129A1 (en) | 2000-01-20 |
EP1102608A4 (en) | 2008-09-17 |
US6947791B2 (en) | 2005-09-20 |
EP1102608A1 (en) | 2001-05-30 |
US20030097118A1 (en) | 2003-05-22 |
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