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Adjustable tracheostoma valve
专利权人:
Brian Kamradt
发明人:
Kamradt, Brian
申请号:
AU2018212482
公开号:
AU2018212482A1
申请日:
2018.01.22
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
An adjustable tracheostoma valve is disclosed. The adjustable tracheostoma valve includes a passageway for connecting the trachea with the surroundings. A valve disk is provided in the passageway. The disk is moveable to allow for inhalation and exhalation through the passageway and is configured to close in response to pressure to direct air to the patient's pharynx, esophagus, sinuses, and mouth for speech following surgical removal of the larynx.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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