Philippe BAUDIER;Francis VANDERBIST;Arthur DEBOECK
发明人:
Arthur DEBOECK,Francis VANDERBIST,Philippe BAUDIER
申请号：
US14642134
公开号：
US20150231344A1
申请日:
2015.03.09
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention relates to a pharmaceutical composition for inhalation, consisting in a combination of (A) a dry powder formulation containing a micronized active ingredient, alone or mixed with an inactive ingredient, said powder being filled in a hydroxypropylmethylcellulose (HPMC) capsule and (B) a single dose dry powder inhaler device especially adapted to said capsule to provide a high respiratory dose of said active ingredient when said drug is inhaled by the mouth through said device. Said device being characterized in that he is equipped with piercing needles or pins (in order to pierce the capsule) of diameter of not less than 0.8 mm preferably not less than 1 mm.
