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公开(公告)号:US20130312757A1
公开(公告)日:2013-11-28
申请号:US13860926
申请日:2013-04-11
申请人: FRESCA MEDICAL, INC.
发明人: Andrew H. Cragg , John Logan , John Trusheim , John Nolting , Eugene G. Chen , Alan Gordon , Samuel Wu , Mark Adler
CPC分类号: A61M16/208 , A61M16/00 , A61M16/0057 , A61M16/0063 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/0605 , A61M16/0683 , A61M16/0688 , A61M16/0833 , A61M16/0866 , A61M16/0875 , A61M16/20 , A61M16/202 , A61M16/205 , A61M16/209 , A61M2016/0039 , A61M2016/0661 , A61M2205/0266 , A61M2205/42 , A61M2205/8206 , A61M2209/088 , A61M2230/205
摘要: A system for treating a patient suffering from obstructive sleep apnea may include a mask, a portable air flow generator configured to generate air flow at a relatively low flow rate, and a tube connecting the air flow generator and the mask such that air flow from the generator passes through an air flow generator valve on the mask. The mask may include a contact surface for forming a seal between the mask and the patient's face such that the mask surrounds the patient's nostrils, an expiration valve that opens during expiration, and an air flow generator valve that opens during inspiration. In some embodiments, the mask may further include an inspiration valve that opens during inspiration to allow air from outside the system to enter the mask.
摘要翻译: 用于治疗患有阻塞性睡眠呼吸暂停的患者的系统可以包括掩模,被配置为以相对低的流速产生空气流的便携式气流发生器和连接气流发生器和面罩的管,使得来自 发生器通过面罩上的气流发生器阀。 掩模可以包括用于在掩模和患者面部之间形成密封的接触表面,使得掩模围绕患者的鼻孔,在呼气期间打开的呼吸阀以及在吸气期间打开的气流发生器阀。 在一些实施例中,掩模还可以包括吸气阀,其在吸气期间打开以允许来自系统外部的空气进入掩模。