ELECTROTRANSPORT DELIVERY SYSTEM COMPRISING INTERNAL SENSORS
摘要
The present invention relates to an apparatus (100) for the delivery of an active agent through a body surface of a mammal comprising: (a) a housing (102) with a delivery orifice through the housing; (b) a reservoir (120) within the housing for containing the active agent where the reservoir is in communication with the delivery orifice; (c) an electrode within the reservoir where the electrode (112) is capable of being in electronic communication with a current supply unit; and (d) a sensor (118) within the reservoir where the sensor is capable of being in electronic communication with the current supply unit; wherein the current supply unit can modify an electric parameter at the electrode based upon feedback from the sensor.
申请公布号
CA2370349(C)
申请公布日期
2013.01.29
申请号
CA20002370349
申请日期
2000.04.13
申请人
JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
发明人
SUN, YING;WISNIEWSKI, STEPHEN J.;OAKESON, RALPH W.;WANG, JONAS C. T.