CSP TECHNOLOGIES, INC.;SIMPLIFIED SOLUTIONS SWEDEN AB
发明人:
Jean-Pierre Giraud,Bruce Rabinne,Yutaka Kataoka
申请号：
US16494388
公开号：
US20200129712A1
申请日:
2018.03.15
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A dose ring for a dry powder inhaler (DPI) device includes an aluminum foil member covering particulate medication cavities and through holes. The device includes hinged flaps formed by a cut so that one radial side is uncut and forms a hinge. Each flap can cover both a cavity for particulate medication and a through hole located between that cavity and the circular inside edge of the dose ring.
