Michael McCawley,Gary Gasner,Ian Christie,Tal Gottesman,James Dalton
申请号：
US13162017
公开号：
US08353845B2
申请日:
2011.06.16
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An apparatus for measuring lung ventilation, comprising: a pressure device to measure volume of air flow an aerosol-generating device that provides aerosol particles to be released at a determined point in a breathing cycle a mouthpiece with a detector that measures the concentration of aerosol particles for a given volume during the breathing cycle and a computing device configured to provide lung ventilation data as a function of time constants.
