发明公开
EP2234605A2 TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HARNSTOFF-KOMPONENTE 有权
尿素成分透皮治疗系统

TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HARNSTOFF-KOMPONENTE
摘要:
The invention relates to a transdermal therapeutic system (TTS) for administering pharmaceutical agents through the skin, comprising a back layer (R) impermeable to the agent and at least one layer (S) comprising the agent, wherein the layer (H) facing the skin comprises urea in solid form, allowing continuous administration of large quantities of agent over a long period of time.
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