CHAD C. SMUTNEY C,P. SPENCER KINSEY P,CARL R. SAHI R,BENOIT ADAMO,JOHN M. POLIDORO M,SCOTT MCLEAN,DENNIS OVERFIELD,ANTHONY BRYANT,TOM HE,ALFRED MANN,安東尼．布萊恩特,湯姆．荷,阿爾佛雷德．曼恩,查得.,.斯穆尼,.斯般瑟兒.堪賽,卡爾.,.薩伊,班諾特.阿達莫,約翰.,.波利多洛,斯考特.麥克林
申请号：
HK15110536.3
公开号：
HK1209665A
申请日:
2015.10.27
申请国别(地区):
HK
年份:
2016
代理人:
摘要：
A dry powder inhaler (100) comprises a chamber (150) for containing a powder and a housing (120) in which the chamber (150) is mounted. The housing (120) defines first (118,124) and second flow paths (140) leading from outside the inhaler (100) to a mouthpiece (130), the first flow path (118,124) allowing air to flow through the chamber (150) and the second flow path (140) allowing air to bypass the chamber. The first (118,124) and second (140) paths are configured so that in use airflow bypassing the chamber (150) is directed to impinge upon airflow exiting the chamber (150) for deagglomerating powder particles as they exit the chamber (150). The chamber (150) may contain a cohesive powder e.g. a diketopiperazine, and the powder may contain insulin or another medicament.
