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1. 发明申请

US20080015475A1 Manual resuscitation device 审中-公开
标题翻译：手动复苏装置
公开(公告)号：US20080015475A1
公开(公告)日：2008-01-17
申请号：US11484896
申请日：2006-07-12
申请人： Greg Y. Lau , Christopher B. Reed , Douglas B. Constable , Robert Martin
发明人： Greg Y. Lau , Christopher B. Reed , Douglas B. Constable , Robert Martin
IPC分类号： A61H31/00 , A61M16/00
CPC分类号： A61M16/0057 , A61M16/0084 , A61M16/06 , A61M16/12 , A61M16/125 , A61M2202/0208
摘要： An improved cardiopulmonary resuscitation device for resuscitating human infants is provided. The device includes a manually compressible and resiliently expandable bag constructed of an elastomer shell that encloses a breathable gas chamber having a volume capacity sufficient to inflate the lungs of a human patient when the bag is fully compressed. The shell includes at least one compressible region constructed of a wall having less resilience than the shell's average resilience. The less resilient region helps prevent over inflation of the patient's lungs. The device further includes a patient interface assembly that is communicable with a breathable gas outlet of the bag breathable gas chamber, and a breathable gas source communicable with an inlet of the bag breathable gas chamber. The device can optionally include a breathable gas manometer to monitor backpressure from the patient's lungs to further insure against over inflating the patient's lungs.
摘要翻译：提供了用于复苏人类婴儿的改进的心肺复苏装置。该装置包括由弹性体壳构成的手动可压缩和弹性膨胀的袋，其包围具有足够的体积容积的透气性气体室，以便当袋完全压缩时使人患者的肺膨胀。壳体包括由壁构成的至少一个可压缩区域，其具有比壳体的平均弹性小的弹性。弹性较小的区域有助于防止患者肺部的过度膨胀。该装置还包括可与袋子透气气体室的可呼吸气体出口连通的患者接口组件，以及可与袋子透气气体室的入口连通的透气气体源。该装置可以可选地包括透气式气体压力计，以监测来自患者肺部的背压，以进一步确保不会过度膨胀患者的肺部。

2. 发明授权

US07178528B2 Headgear for noninvasive ventilation interface 失效
标题翻译：用于无创通气界面的头饰
公开(公告)号：US07178528B2
公开(公告)日：2007-02-20
申请号：US11069170
申请日：2005-03-01
申请人： Greg Y. Lau , Christopher B. Reed
发明人： Greg Y. Lau , Christopher B. Reed
IPC分类号： A61M15/08 , A62B7/00
CPC分类号： A61M16/0683 , A61M16/0666 , A62B18/084
摘要： The present invention is a headgear for noninvasive ventilation interface made up of a nasal cannula including cannula tubing having a given outside diameter, and a headgear yoke with ends including tubing retainers. The yoke is adapted to extend transversely over a wearer's head. The tubing retainers are C-shaped projections having a given length and an inside diameter substantially equal to the tubing outside diameter. The present invention further includes a retainer mating element for each of the C-shaped tubing retainers to prevent the tubing from kinking near the C-shaped tubing retainers. The retainer mating element has an elbow section with an open side and a clip section connected to the elbow section by a rigid beam having a length substantially equal to the C-shaped tubing retainer given length, wherein both of the sections have an inside diameter substantially equal to the tubing given outside diameter.
摘要翻译：本发明是一种用于无创通气接口的头带，其由包括具有给定外径的套管的鼻插管和包括管保持器的端部的头带轭构成。轭适于横向延伸穿过佩戴者的头部。管道保持器是具有给定长度和内径基本上等于管道外径的C形突起。本发明还包括用于每个C形管保持器的保持器配合元件，以防止管道在C形管道保持器附近扭结。保持器配合元件具有弯头部分，该弯头部分具有敞开的侧面，并且夹子部分通过刚性梁连接到弯头部分，该刚性梁的长度基本上等于C形导管保持器的长度，其中两个部分具有基本上等于给出外径的管。

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