Invention Grant
- Patent Title: Breath actuated dry powder inhaler and tape dose strip
- Patent Title (中): 呼吸干粉吸入器和胶带剂量条
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Application No.: US10984856Application Date: 2004-11-10
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Publication No.: US07434579B2Publication Date: 2008-10-14
- Inventor: Matthew Young , Stuart Kay , Neil Harrison , Ian Darby , Peter Crew , Anne Powell , Cheryl Vanessa Rogerson
- Applicant: Matthew Young , Stuart Kay , Neil Harrison , Ian Darby , Peter Crew , Anne Powell , Cheryl Vanessa Rogerson
- Applicant Address: FR Le Nuebourg
- Assignee: Valois S.A.S
- Current Assignee: Valois S.A.S
- Current Assignee Address: FR Le Nuebourg
- Agency: Sughrue Mion, PLLC
- Main IPC: A61M15/00
- IPC: A61M15/00
Abstract:
A dry powder inhaler, including a powder dispersion engine with one or more beads in a dispersion chamber, an airflow path leading into the dispersion chamber, an elongated tape with spaced apart blisters, each blister holding a dose of a dry powder, and blister opening mechanism that sequentially opens the blisters on the elongated tape and releases the dose of each blister into the airflow path.
Public/Granted literature
- US20050081851A1 Breath actuated dry powder inhaler and tape dose strip Public/Granted day:2005-04-21
Information query
