Active transdermal medicament patch and circuit board for same

摘要: An active transdermal medicament patch includes a planar substrate with therapeutic face releasably retainable against the skin of patient. A return electrode and matrix susceptible to permeation by are secured at separated locations on electrically conductively engage skin. detector monitors iontophoretic migration into integrator operating output produces running cumulative total amount delivered during plurality temporally non-contiguous therapy subsessions. circuit breaker terminates migration, when equals predetermined quantity. timer stimulates driver operate light-emitting diode in distinct delivery confirmation mode each sequence non-overlapping subsessions, respectively. board compact, folded state bears interconnected electrical components.