SU, CHIACHI;YEN, HSIAOPAO;HSU, PEILING;CHEN, CHIAHUNG
发明人:
SU, CHIACHI,YEN, HSIAOPAO,HSU, PEILING,CHEN, CHIAHUNG
申请号：
CA2995289
公开号：
CA2995289A1
申请日:
2016.08.11
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A respiratory function testing system (100) includes an air transforming device (10), a sound reception device (11) and an operation device (12). The air transforming device (10) is configured to collect exhaled air for a predetermined period and generate a full-range sound signal according to the collected exhaled air. The full-range sound signal at least contains an ultrasonic signal. The sound reception device (11) is configured to receive and record the full-range sound signal. The operation device (12) is in communication with the sound reception device (11) and is configured to receive and compute the ultrasonic signal contained in the full-range sound signal recorded by the sound reception device (11) to generate a respiratory function parameter. A respiratory function testing method of the respiratory function testing system (100) is also provided.
