GAS FLOW CONTROL IN A VENTILATOR
    4.
    发明授权

    公开(公告)号:EP1809356B1

    公开(公告)日:2018-11-14

    申请号:EP05786734.3

    申请日:2005-09-01

    发明人: CEWERS, Göran

    IPC分类号: A61M16/12 A61M16/20 A61M16/00

    摘要: A system that provides a flow of gas to an airway of a user that includes a source of gas, a conduit that carries the flow of gas to the airway of a patient, a first valve that controls a pressure, flow, or volume, of the flow of gas, a pressure sensor coupled to the conduit between the valve and the patient that monitors a pressure of the gas in the conduit, and a controller that controls the valve based on an output of the pressure sensor. A restrictor is provided in the conduit between the pressure sensor and the patient that divides the fluid delivery system with a first smaller volume in the conduit between the valve and the restrictor and a second larger volume between the patient and the restrictor. The system controls the pressure, flow, or volume relative to the first volume.

    FULL FACE RESPIRATORY MASK WITH INTEGRATED NASAL INTERFACE
    9.
    发明公开
    FULL FACE RESPIRATORY MASK WITH INTEGRATED NASAL INTERFACE 审中-公开
    GANZGESICHTS-ATEMMASKE MIT INTEGRIERTER NASENSCHNITTSTELLE

    公开(公告)号:EP1960960A4

    公开(公告)日:2017-07-26

    申请号:EP07773067

    申请日:2006-12-06

    IPC分类号: A62B18/08 A61M16/06

    摘要: A patient interface that reliably and comfortably seals a user's face by providing an oral-nasal mask that includes an integrated nasal interface. The patient interface includes a seal member having an oral cushion portion configured to surround the user's mouth and a nasal interface portion that provides an interface with the user's nose. The seal member, including the oral cushion portion and the nasal interface portion, is a unitary member. Finally, the nasal interface portion remains below the bridge of the nose.

    摘要翻译: 通过提供包括集成鼻界面的口鼻面罩,可靠且舒适地密封用户脸部的患者界面。 患者接口包括密封构件,该密封构件具有构造成围绕使用者的嘴的口腔垫部分和提供与使用者的鼻子的界面的鼻界面部分。 包括口部衬垫部分和鼻界面部分的密封部件是整体部件。 最后,鼻接口部分保持在鼻梁下方。