发明授权
- 专利标题： Method of forming an aerosol for inhalation delivery
- 专利标题（中）： 形成用于吸入输送的气溶胶的方法
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申请号： US13851577申请日： 2013-03-27
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公开(公告)号： US08955512B2公开(公告)日： 2015-02-17
- 发明人: Ron L. Hale , Craig C. Hodges , Peter M. Lloyd , Daniel Mufson , Daniel D. Rogers , Soonho Song , Martin J. Wensley , Daniel J. Myers , Jeffrey A. McKinney , Reynaldo J. Quintana , Joshua D. Rabinowitz
- 申请人： Alexza Pharmaceuticals, Inc.
- 申请人地址： US CA Mountain View
- 专利权人： Alexza Pharmaceuticals, Inc.
- 当前专利权人： Alexza Pharmaceuticals, Inc.
- 当前专利权人地址： US CA Mountain View
- 代理机构： Swanson & Bratschun, L.L.C.
- 主分类号： A61M11/00
- IPC分类号： A61M11/00 ; A61M15/00 ; A61K9/00 ; B05B7/16 ; B05B17/04 ; A61M11/02 ; A61M16/00
摘要：
The present invention relates to the inhalation delivery of aerosols containing small particles. Specifically, it relates to a method of forming an aerosol for use in inhalation therapy. The method involves: (a) heating a substrate coated with a composition comprising a drug to form a vapor, wherein the coated composition is in the form of a film less than 10μ thick; and, (b) allowing the vapor to cool, thereby forming an aerosol, which is used in inhalation therapy. In another aspect, a method of forming an aerosol for use in inhalation therapy is provided, wherein the method comprises: (a) heating a substrate coated with a composition comprising a drug to form a vapor in less than 100 milliseconds, wherein the vapor has a mass greater than 0.1 mg; and, (b) allowing the vapor to cool, thereby forming an aerosol, which is used in inhalation therapy.
公开/授权文献
- US20130276779A1 METHOD OF FORMING AN AEROSOL FOR INHALATION DELIVERY 公开/授权日：2013-10-24
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