基本信息:
- 专利标题： MECHANICAL VENTILATION MASK FIT STATUS INDICATION
- 专利标题（中）：机械通气面罩状态指示
- 申请号：US13441607 申请日：2012-04-06
- 公开(公告)号：US20130263857A1 公开(公告)日：2013-10-10
- 发明人： Samir S. Ahmad , Leonardo Alberto Baloa Welzien , Enrico Brambilla , Lauren Cheney , Iva Segalman , Simon Johnson
- 申请人： Samir S. Ahmad , Leonardo Alberto Baloa Welzien , Enrico Brambilla , Lauren Cheney , Iva Segalman , Simon Johnson
- 主分类号： A61M16/06
- IPC分类号： A61M16/06
摘要：
Indicating fit status of a mask in communication with a respiratory assistance device is disclosed. Upon initiating a therapeutic gas delivery from the respiratory assistance device to the mask, one or more measurements from respective one or more sensors of the respiratory assistance device is received. A leakage value from these measurements is derived, and a mask fit index is assigned. This is based at least upon a correlation of the leakage value to a particular sub-range of predetermined leakage values that corresponds to the mask fit index. The particular sub-range of predetermined leakage values is one among a plurality of sub-ranges, which together comprises an overall mask fit range defined at least by an ideal mask fit region, a loose mask fit region, and a tight mask fit region. A mask fit status based upon the assigned mask fit index is output to an indicator interface.
摘要（中）：
公开了与呼吸辅助装置通信的掩模的指示拟合状态。 在开始从呼吸辅助装置到面罩的治疗气体输送时，接收来自呼吸辅助装置的相应的一个或多个传感器的一个或多个测量。 导出来自这些测量的泄漏值，并且分配掩模拟合指数。 这至少基于泄漏值与对应于掩模拟合指数的预定泄漏值的特定子范围的相关性。 预定泄漏值的特定子范围是多个子范围中的一个子范围，其一起包括至少由理想的掩模拟合区域，松散掩模配合区域和紧密掩模配合区域限定的整体掩模拟合范围。 基于分配的掩模拟合索引的掩模拟合状态被输出到指示器接口。
公开/授权文献:
- US08985108B2 Mechanical ventilation mask fit status indication 公开/授权日：2015-03-24