作者: Ingo Teutsch , Nouha Salman , Bjoern Schurad
DOI:
关键词: Medicine 、 Anesthesia 、 Pharmacology 、 Fentanyl 、 Transdermal
摘要: Disclosed is a transdermal therapeutic system for administering an active substance through the skin, comprising: a) backing; b) reservoir that located on backing and comprises b1) first layer containing substance, at least one gelatinizing agent, emollient, polyisobutylene, b2) second polyisobutylene different from other polyisobutylene. At contains undissolved in form of particles, said being fentanyl or analogue.