Dickstein, Justin Clayton,Moussa, Michael R.,Savoie, Stephen Hilton
申请号：
AU2018200584
公开号：
AU2018200584B2
申请日:
2018.01.24
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
#$%^&*AU2018200584B220190815.pdf#####ABSTRACT A breathing equipment training device and a method for breathing training using a breathing equipment training device. The breathing equipment training device includes a shell and a diaphragm. The shell includes a first opening and a second opening. The first opening configured to be inserted into a breathing opening in a mask to form a connection with the breathing opening of the mask and the second opening is configured to be exposed to ambient air. The diaphragm is positioned in an inner cavity of the shell about the second opening, and configured to impede airflow into the shell through the second opening and to traverse along an axis between the first and second openings.
