发明授权
- 专利标题： Inhaler
- 专利标题（中）： 吸入器
-
申请号： US78151申请日： 1993-10-04
-
公开(公告)号： US5487378A公开(公告)日： 1996-01-30
- 发明人: Paul A. Robertson , Peter J. Houzego , Borge R. Jensen , Murray A. Creeke , Neil Emerton , Peter D. Hodson , Eric A. Baum
- 申请人： Paul A. Robertson , Peter J. Houzego , Borge R. Jensen , Murray A. Creeke , Neil Emerton , Peter D. Hodson , Eric A. Baum
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 优先权： GBX9027257 19901217; GBX9101527 19910124
- 主分类号： A61M15/00
- IPC分类号： A61M15/00 ; A61M16/00 ; B05B17/00 ; B05B17/06 ; A61M11/00
摘要：
An inhaler for dispensing droplets of liquid medicament to a patient comprising a body having a mouthpiece or nasal adaptor and a reservoir of liquid medicament in communication with an aerosol generator. The aerosol generator includes a chamber for the liquid medicament and a nozzle arrangement having a plurality of orifices. Means are provided for cyclically pressurizing the liquid medicament in the chamber such that liquid from the chamber is periodically expelled through the orifices of the nozzle arrangement as atomizer droplets of liquid medicament. Dosage control means are also provided for deactivating the aerosol generator after a predetermined time or after a predetermined volume of liquid medicament has been expelled from the chamber.
公开/授权文献
- USD406572S Front, bottom and left side of a computer 公开/授权日：1999-03-09
信息查询
