会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Transdermal delivery system for sufentanil
    • 舒芬太尼透皮给药系统
    • US08252320B2
    • 2012-08-28
    • US11888661
    • 2007-07-31
    • Su Il YumFelix Theeuwes
    • Su Il YumFelix Theeuwes
    • A61K9/70A61K31/445A61K31/4468A61K31/4535
    • A61K31/4535A61F2013/0296A61K9/7053A61K9/7061A61K9/7084
    • Transdermal delivery systems for administering sufentanil through the skin are provided. The systems contain a sufficient amount of sufentanil to induce and maintain a constant state of analgesia when applied to a subject. The systems are characterized as having one or more features including a high degree of dosage form rate control over flux of sufentanil from the system, a high net flux of sufentanil from the system through the skin, lack of a permeation enhancer, an adhesive member demonstrating superior shear time, a low coefficient of variation in the net flux of sufentanil from the system, a high delivery efficiency, and a substantially constant steady state net flux of sufentanil from the system. Methods of using the transdermal delivery systems to administer a sufficient amount of sufentanil to induce and maintain analgesia for extended periods when applied to a subject are also provided.
    • 提供了通过皮肤施用舒芬太尼的透皮递送系统。 当施用于受试者时,该系统含有足量的舒芬太尼以诱导和保持恒定的止痛状态。 该系统的特征在于具有一个或多个特征,其包括对来自系统的舒芬太尼的通量的高剂量形式速率控制,来自系统通过皮肤的舒芬太尼的高净通量,缺乏渗透促进剂, 优异的剪切时间,来自系统的舒芬太尼的净通量的低变异系数,高的输送效率和来自系统的舒芬太尼的稳定的稳态净通量。 还提供了使用透皮递送系统施用足够量的舒芬太尼以在施用于受试者时延长期间诱导和维持止痛的方法。