An improved iontophoresis electrode employing a current distributing member (12) and a drug reservoir (16) containing an ionic drug. The drug reservoir (16) is applied to the skin of a patient, and includes a charge selective ion permeable membrane (18) adapted to contact the skin, through which the ionic drug is delivered.
申请公布号
WO9004433(A1)
申请公布日期
1990.05.03
申请号
WO1989US04841
申请日期
1989.10.27
申请人
MEDTRONIC, INC.
发明人
UNTEREKER, DARREL, F.;PHIPPS, JOSEPH, B.;CAHALAN, PATRICK, T.;BRENNEN, KENNETH, R.
