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/cm
2
. 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.
一种通过电传输经皮输送抗凝剂的装置。抗凝剂最好包括
联苯胺或
萘甲脒衍
生物。特别优选的
联苯胺衍
生物是 2-[3-[4-(4-
哌啶基氧基)
苯胺基]-
1-丙烯基]
联苯胺衍
生物。该装置的配置可维持 20-80 纳克/毫升的血浆浓度,或提供约 20-40 毫克/天的通量。合适的电流密度包括 0.050 和 0.10 mA/cm
2
.本发明的方法包括输送抗凝剂,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 Xa 因子。