CA2218715C - Procede et appareil d'administration d'agents par electrotransport - Google Patents

Procede et appareil d'administration d'agents par electrotransport Download PDF

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Publication number
CA2218715C
CA2218715C CA002218715A CA2218715A CA2218715C CA 2218715 C CA2218715 C CA 2218715C CA 002218715 A CA002218715 A CA 002218715A CA 2218715 A CA2218715 A CA 2218715A CA 2218715 C CA2218715 C CA 2218715C
Authority
CA
Canada
Prior art keywords
current
electrotransport
delivery
current density
agent
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.)
Expired - Fee Related
Application number
CA002218715A
Other languages
English (en)
Other versions
CA2218715A1 (fr
Inventor
J. Bradley Phipps
Gary A. Lattin
Ronald P. Haak
Felix Theeuwes
Suneel Gupta
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.)
Alza Corp
Original Assignee
Alza Corp
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 US08/483,069 external-priority patent/US5983130A/en
Application filed by Alza Corp filed Critical Alza Corp
Publication of CA2218715A1 publication Critical patent/CA2218715A1/fr
Application granted granted Critical
Publication of CA2218715C publication Critical patent/CA2218715C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Electrotherapy Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

Dispositif (10) d'administration d'agents par électrotransport permettant d'administrer un agent thérapeutique au travers de la peau sans entamer celle-ci, et procédé d'utilisation de ce dispositif. Le dispositif applique un courant d'électrotransport à impulsions, ces impulsions ayant une amplitude supérieure à un niveau critique (Ic) à partir duquel la peau accède à un état où l'efficacité (E) de l'administration par électrotransport est plus élevée. Idéalement, la durée des impulsions électriques appliquées est d'au moins 5 msec, et de préférence d'au moins 10 msec.
CA002218715A 1995-06-07 1996-06-07 Procede et appareil d'administration d'agents par electrotransport Expired - Fee Related CA2218715C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/483,069 1995-06-07
US08/483,069 US5983130A (en) 1995-06-07 1995-06-07 Electrotransport agent delivery method and apparatus
PCT/US1996/009989 WO1996040364A1 (fr) 1995-06-07 1996-06-07 Procede et appareil d'administration d'agents par electrotransport

Publications (2)

Publication Number Publication Date
CA2218715A1 CA2218715A1 (fr) 1996-12-19
CA2218715C true CA2218715C (fr) 2006-06-13

Family

ID=36587386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002218715A Expired - Fee Related CA2218715C (fr) 1995-06-07 1996-06-07 Procede et appareil d'administration d'agents par electrotransport

Country Status (1)

Country Link
CA (1) CA2218715C (fr)

Also Published As

Publication number Publication date
CA2218715A1 (fr) 1996-12-19

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