基本信息:
- 专利标题： APPARATUS, SYSTEM AND METHOD FOR MEASURING RESISTANCE OF AN INHALER
- 专利标题（中）：用于测量吸入器电阻的装置，系统和方法
- 申请号：PCT/US2010/027038 申请日：2010-03-11
- 公开(公告)号：WO2010105094A1 公开(公告)日：2010-09-16
- 发明人： ADAMO, Benoit , MCLEAN, Scott , SMUTNEY, Chad, C. , POLIDORO, John, M. , SAHI, Carl, R.
- 申请人： MANNKIND CORPORATION , ADAMO, Benoit , MCLEAN, Scott , SMUTNEY, Chad, C. , POLIDORO, John, M. , SAHI, Carl, R.
- 申请人地址： 28903 North Avenue Paine Valencia, CA 91355 US
- 专利权人： MANNKIND CORPORATION,ADAMO, Benoit,MCLEAN, Scott,SMUTNEY, Chad, C.,POLIDORO, John, M.,SAHI, Carl, R.
- 当前专利权人： MANNKIND CORPORATION,ADAMO, Benoit,MCLEAN, Scott,SMUTNEY, Chad, C.,POLIDORO, John, M.,SAHI, Carl, R.
- 当前专利权人地址： 28903 North Avenue Paine Valencia, CA 91355 US
- 代理机构： CULLMAN, Louis, C. et al.
- 优先权： US61/159,415 20090311
- 主分类号： A61M15/00
- IPC分类号： A61M15/00 ; A62B27/00
摘要：
The present disclosure relates to a device (10) and method for measuring the resistance of inhalers (20) to air flow. In particular, the device and method can be used to measure the resistance to air flow of dry powder inhalers (20), which are used for pulmonary drug delivery. The device (10) has a pair of chambers (12, 18) to mount and enclose an inhaler (20) within. Each chamber (12, 18) has a respective valve. The device (10) has further a pressure controller (22), a flow controller (24) and pressure and flow sensors and microprocessors configured to control opening and closing of the valves and to detect and analyze the corresponding signals.
摘要（中）：
本公开涉及一种用于测量吸入器（20）对气流的阻力的装置（10）和方法。 特别地，该装置和方法可用于测量用于肺部药物递送的干粉吸入器（20）的气流阻力。 装置（10）具有一对在其内安装和封闭吸入器（20）的腔室（12,18）。 每个室（12,18）具有相应的阀。 装置（10）还具有压力控制器（22），流量控制器（24）和压力和流量传感器和微处理器，其被配置为控制阀的打开和关闭并检测和分析对应的信号。