EP 1011790 A1 20000628 - DEVICE FOR IONOPHORESIS COMPRISING AT LEAST A MEMBRANE ELECTRODE ASSEMBLY, FOR THE TRANSCUTANEOUS ADMINISTRATION OF ACTIVE PRINCIPLES TO A SUBJECT
Title (en)
DEVICE FOR IONOPHORESIS COMPRISING AT LEAST A MEMBRANE ELECTRODE ASSEMBLY, FOR THE TRANSCUTANEOUS ADMINISTRATION OF ACTIVE PRINCIPLES TO A SUBJECT
Title (de)
IONOPHORESEVORRICHTUNG MIT WENIGSTENS EINER MEMBRANELEKTRODE ZUR TRANSKUTANEN VERABREICHUNG EINES WIRKSTOFFS AN EIN SUBJEKT
Title (fr)
DISPOSITIF D'IONOPHORESE COMPORTANT AU MOINS UN ENSEMBLE ELECTRODE A MEMBRANE, POUR L'ADMINISTRATION TRANSCUTANEE DE PRINCIPES ACTIFS A UN SUJET
Publication
Application
Priority
- FR 9701997 W 19971106
- FR 9613583 A 19961107
Abstract (en)
[origin: FR2755372A1] The device for ionophoresis combines a donor electrode assembly, a counter electrode assembly and a generator of electricity. The donor assembly comprises a primary reservoir element (11) containing the active principle and a secondary reservoir element (20) containing a neutral electrolyte, these reservoir elements being separated by a semipermeable membrane (17) in polymer material in contact with each of them, and an electrode (6) in contact with the secondary reservoir element. The polymer material of the membrane (17) consists at least in a polyetherblocamide with an <o>M</o>n between 10000 and 300000 and containing by weight, 35 % to 90 % of polyamide sequences. The invention is applicable to the transcutaneous administration of active principles to a subject with improved efficiency.
IPC 1-7
IPC 8 full level
A61N 1/30 (2006.01)
CPC (source: EP US)
A61N 1/30 (2013.01 - EP US)
Citation (search report)
See references of WO 9819735A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2755372 A1 19980507; FR 2755372 B1 19981224; AU 5058198 A 19980529; CA 2271088 A1 19980514; CA 2271088 C 20060808; EP 1011790 A1 20000628; JP 2001505091 A 20010417; JP 4215118 B2 20090128; US 6064908 A 20000516; WO 9819735 A1 19980514
DOCDB simple family (application)
FR 9613583 A 19961107; AU 5058198 A 19971106; CA 2271088 A 19971106; EP 97913269 A 19971106; FR 9701997 W 19971106; JP 52110998 A 19971106; US 28497199 A 19990708