公开(公告)号：US5682875A

公开(公告)日：1997-11-04

申请号：US607018

申请日：1996-02-26

申请人： Andrew William Blower ,  Michael John Clarke ,  John Stuart Corbett

发明人： Andrew William Blower ,  Michael John Clarke ,  John Stuart Corbett

IPC分类号： A61M11/00 ,  A61M13/00 ,  A61M15/00 ,  B05B9/04 ,  A61M16/10 ,  B05B7/32

CPC分类号： A61M15/009

摘要： An aerosol inhalation device suitable for use in association with a pressurized medicament container having a valve stem has a spray head adapted to receive the valve stem. The spray head has an outlet orifice of uniform diameter which is provided with a spout to prevent blockage of the spray head. The device is especially useful in the administration of hygroscopic medicaments, for example sodium cromoglycate or nedocromil sodium.

摘要翻译： 适合与具有阀杆的加压药物容器结合使用的气溶胶吸入装置具有适于容纳阀杆的喷头。 喷头具有均匀直径的出口孔，其具有喷口以防止喷头堵塞。 该装置在吸湿药物的给药中是特别有用的，例如色甘酸钠或奈多罗米钠。