发明申请
US20120065259A1 HEAT ASSISTED LIDOCAINE AND TETRACAINE FOR TRANSDERMAL ANALGESIA
有权
热辅助LIDOCAINE和TETRACAINE用于超声心动图
- 专利标题: HEAT ASSISTED LIDOCAINE AND TETRACAINE FOR TRANSDERMAL ANALGESIA
- 专利标题(中): 热辅助LIDOCAINE和TETRACAINE用于超声心动图
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申请号: US13049650申请日: 2011-03-16
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公开(公告)号: US20120065259A1公开(公告)日: 2012-03-15
- 发明人: Jie Zhang , Robert Lippert
- 申请人: Jie Zhang , Robert Lippert
- 主分类号: A61K31/245
- IPC分类号: A61K31/245 ; A61P23/02 ; A61P25/00
摘要:
The present disclosure is drawn to methods for treating various types of pain, including pain associated nerve entrapment, neuroma, headaches, connective tissue, arthritis, injury, and/or overuse. Specifically, the method includes the application of an analgesic system to a skin surface of a subject experiencing the pain and maintaining the analgesic system on the skin surface for an application period of at least 30 minutes. Following the application period the analgesic system can be removed and the subject being treated continues to experience reduction of pain for a period of 2 to 10, or even 4 to 12 hours after removal of the analgesic system. The analgesic system applied to the skin surface can include a heating component and a local anesthetic formulation.
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