A device for transdermally delivering an anticoagulant agent by electrotransport. Preferably, the anticoagulant comprises a benzamidine or a naphthamidine derivative. A particularly preferred benzamidine derivative is a 2-[3-[4-(4-piperidinyloxy) anilino]-1-propenyl]benzamidine derivative. The devices are configured to maintain a plasma concentration of 20-80 ng/mL or providing a flux in the range of approximately 20 - 40 mg/day. Suitable current densities include 0.050 and 0.10 mA/cm2. Methods of the invention include delivering the anticoagulants to precisely maintain the desired plasma concentrations. The invention also comprises treating thromboembolic disease and inhibiting Factor Xa.
一种用电转运途径经皮递送抗凝剂的装置。最好的抗凝剂包括
苯胺或
萘胺衍
生物。特别优选的
苯胺衍
生物是2-[3-[4-(4-
哌啶氧基)苯
氨基]-
1-丙烯基]
苯胺衍
生物。这些装置被配置为维持20-80 ng/mL的血浆浓度或提供约20-40 mg/天的通量。适当的电流密度包括0.050和0.10 mA/cm2。本发明的方法包括传递抗凝剂以精确维持所需的血浆浓度。本发明还包括治疗血栓栓塞性疾病和抑制第Xa因子。