专利名称：LARYNGEAL MASK CUFF 发明人：ZACHAR, Oron
贪婪之噬申请号：IL2018/051306
不可磨灭的番号申请日：20181129
公开号：WO2019/106670A1黄家驹资料
公开日：拨冗光临
20190606属兔的几月出生最好
专利内容由知识产权出版社提供
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摘要：A laryngeal mask airway (LMA) device (100) includes an inflatable annular cuff (110), which is characterized by a pressure-volume curve (200) that reprents the pressure in the cuff (110) when inflated, from a deflated negative pressure, by different volumes of ambient-pressure air. The pressure-volume curve (200) includes (a) a low-
pressure-range average rate of change over a low-pressure volume interval (210) between 1.0 and 1.2 times a low-pressure volume that results in a low pressure of cm H2O, (b) a medium -pressure-range average rate of change over a medium-pressure volume interval (212) between 2.0 and 2.2 times the low-pressure volume, and (c) a medium pressure at a medium volume of the cuff (110) equal to 2.0 times the low-pressure volume. The medium-pressure-range average rate of change is less than 0.5 times the low-pressure-range average rate of change, and the medium pressure is between 20 and 200 cm H2O. Other embodiments are also described.
申请人：AIRWAY MEDIX S.A.,ZACHAR, Oron
地址：Slominskiego 15 lok 509 00-195 Warsaw PL,23 Mahne Yof Street 65153 Tel Aviv IL
国籍：PL,IL
代理人：COLB, Sandford T. et al.
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