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公开(公告)号:EP3223893A1
公开(公告)日:2017-10-04
申请号:EP15800924.1
申请日:2015-11-20
发明人: MORGAN, Stephen P. , HAYES-GILL, Barrie R. , KORPOSH, Sergiy , CORREIA, Ricardo , HARDMAN, Jonathan , NORRIS, Andrew
IPC分类号: A61M16/04 , A61B5/026 , A61B5/1459
CPC分类号: A61B5/0261 , A61B5/02055 , A61B5/6885 , A61M16/04 , A61M16/0402 , A61M16/0409 , A61M16/0434 , A61M16/044 , A61M16/0456 , A61M16/0465 , A61M2205/3306 , A61M2205/3334 , A61M2205/3368
摘要: The disclosure relates to an airway maintenance device, such as an endotracheal tube, tracheostomy tube, or supraglottic airway device, and in particular to an airway maintenance device having a sensor for measuring capillary blood flow and/or pressure. The device includes an airway maintenance device with an airway lumen having a proximal end and a distal end, a distal end portion incorporating an optical sensor configured to measure capillary blood flow in tissue surrounding the distal end when in position within a patient's airway. The optical sensor may include a portion of an optical fibre extending to the distal end portion along the lumen.
摘要翻译: 本公开涉及气道维护设备,例如气管导管,气管造口管或声门上气道设备,并且特别涉及具有用于测量毛细血管血流量和/或压力的传感器的气道维护设备。 所公开的实施例包括气道维护设备,其包括具有近端和远端的气道内腔(20),包含光学传感器(22)的远端部分(21),所述光学传感器被配置为测量当围绕远端的组织中的毛细血管血流时 位于患者气道内的位置。 光学传感器(22)可以包括沿内腔(20)延伸到远端部分的光纤(24)的一部分。