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    NASAL INTERFACE FOR USE WITH A NASAL AIRWAY PRESSURE SYSTEM
    1.
    发明公开
    NASAL INTERFACE FOR USE WITH A NASAL AIRWAY PRESSURE SYSTEM 审中-公开
    用于鼻腔气道压力系统的鼻腔接口

    公开(公告)号：EP2844322A1

    公开(公告)日：2015-03-11

    申请号：EP13784280.3

    申请日：2013-04-16

    申请人： CareFusion 207, Inc.

    发明人： PORTEOUS, Eric ,  PIERRO, Brian W. ,  MANSOUR, Khalid Said ,  WISE, Geoff

    IPC分类号： A61M16/00 ,  A61M16/06

    CPC分类号： A61M16/0666 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0672 ,  A61M16/0816

    摘要： A patient nasal interface is provided that includes a female portion and a first registration feature. The female portion receives a male portion of a generator head. The female portion wraps around and over the male portion when the male portion is inserted into the female portion of the patient nasal interface. The first registration feature is configured for mating with a second registration feature associated with the male portion of the generator head and wherein the mating of the first registration feature with the second registration feature provides a feedback to an operator upon proper insertion of the male portion into the female portion.

    摘要翻译： 提供了患者鼻界面，其包括阴性部分和第一配准特征。 阴部分接收发生器头部的阳部分。 当阳性部分插入患者鼻界面的阴性部分时，阴性部分围绕阳性部分缠绕。 第一配准特征被配置用于与发生器头的凸形部分相关联的第二配准特征配合，并且其中第一配准特征与第二配准特征的配合在凸形部分正确插入到第一配准特征时向操作者提供反馈 女性部分。

    NON-INVASIVE BREATHING ASSISTANCE DEVICE WITH FLOW DIRECTOR
    2.
    发明公开
    NON-INVASIVE BREATHING ASSISTANCE DEVICE WITH FLOW DIRECTOR 审中-公开
    一条河流上报单元无创呼吸支持DEVICE

    公开(公告)号：EP2624900A2

    公开(公告)日：2013-08-14

    申请号：EP11831462.4

    申请日：2011-10-04

    申请人： CareFusion 207, Inc.

    发明人： MANSOUR, Khalid ,  PORTEOUS, Eric

    IPC分类号： A61M16/00 ,  A61M15/08 ,  A61M11/02

    CPC分类号： A61M16/0858 ,  A61M16/00 ,  A61M16/0666

    摘要： An nCPAP device for assisting patient breathing includes a generator body forming an inlet, a chamber, and first and second flow circuits. The chamber directs pressurized gas from the inlet to the flow circuits. The flow circuits each include a first and second jets, a flow director and an exhaust conduit. The jets emit a jetstream into the flow director in a direction of a patient side thereof. In some embodiments, the flow director forms a first tapered wall section directing inhaled air toward the patient and a second tapered wall section directing exhaled air toward the exhaust conduit. The generator body requires reduced driving pressures to achieve target CPAP levels and reduces total imposed WOB as compared to conventional designs.