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OSCILLATING POSITIVE EXPIRATORY PRESSURE DEVICE
专利权人:
发明人:
Adam Meyer,Noel Gulka,James Schmidt
申请号:
US15919790
公开号:
US20180256839A1
申请日:
2018.03.13
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An oscillating positive expiratory pressure device comprising a housing enclosing at least one chamber, a chamber inlet configured to receive exhaled air into the at least one chamber, and a chamber outlet configured to permit exhaled air to exit the at least one chamber. A channel is positioned in an exhalation flow path between the chamber inlet and the chamber outlet, with the channel being moveably connected to a chamber of the at least one chamber. An air flow regulator is moveable with respect to the channel between a first position, where the flow of air through the channel is restricted and a second position, where the flow of air through the channel is less restricted, the air flow regulator being configured to repeatedly move between the first position and the second position in response to a flow of exhaled air.
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