Breathing assistance apparatus
    13.
    发明授权
    Breathing assistance apparatus 有权
    呼吸辅助器具

    公开(公告)号:US07681575B2

    公开(公告)日:2010-03-23

    申请号:US11936504

    申请日:2007-11-07

    IPC分类号: A61M16/00

    摘要: A patient interface is described which is reduces the pressure of the mask on the users face. The patient interface has a sealing interface having an inner sealing member and an outer sealing member. The inner and outer sealing members are adapted to seal around the facial contours of a user providing a sealed fluid communication to the user's respiratory tract. The inner and outer sealing members are at least continuously in contact with each other around the portions where the sealing interface contacts the users facial contours. The inner sealing member may be provided with cut outs to provide additional flexibility to particular areas, such as the nasal bridge, upper lip or cheek regions and may be provided with a contoured edge to better fit the facial contours of a user.

    摘要翻译: 描述了患者界面,其降低了使用者面部上的面罩的压力。 患者界面具有密封接口,其具有内部密封构件和外部密封构件。 内部和外部密封构件适于围绕用户的面部轮廓密封,从而提供与使用者的呼吸道的密封的流体连通。 内密封构件和外密封构件至少连续地在密封界面接触用户面部轮廓的部分周围彼此接触。 内部密封构件可以设置有切口,以为特定区域(例如鼻梁,上唇或脸颊区域)提供额外的灵活性,并且可以设置有轮廓边缘以更好地适合使用者的面部轮廓。

    Breathing Assistance Apparatus
    14.
    发明申请
    Breathing Assistance Apparatus 有权
    呼吸辅助器具

    公开(公告)号:US20080060657A1

    公开(公告)日:2008-03-13

    申请号:US10598026

    申请日:2005-02-18

    IPC分类号: A62B7/02

    摘要: The present invention comprises a nasal cannula (2), shaped to fit within a user's nares, where the nasal cannula includes at least one prong (24, 25) allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends (31, 32), such that in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector (37, 39). In another embodiment the nasal cannula may have at least one flared end prong (31, 32) that preferably seals within a patient's nare.

    摘要翻译: 本发明包括鼻插管(2),其被成形为适合使用者的鼻孔,其中鼻插管包括至少一个插管(24,25),允许加湿气体的高流量输送并且在患者的气道中产生正的气道压力。 尖头具有成角度的端部(31,32),使得在使用中,流过尖头的气体被引导到使用者的鼻通道。 鼻插管主体部分地旋转并且优选地具有球形接头连接器(37,39)。 在另一个实施例中,鼻插管可以具有至少一个扩口末端(31,32),其优选地密封在患者的鼻孔内。

    Breathing Assistance Apparatus
    15.
    发明申请
    Breathing Assistance Apparatus 有权
    呼吸辅助器具

    公开(公告)号:US20070267017A1

    公开(公告)日:2007-11-22

    申请号:US10599394

    申请日:2005-03-30

    IPC分类号: A61M16/00 A61F5/56 A62B18/08

    摘要: A breathing assistance apparatus (200) is disclosed, for use with delivery of respiratory gases to a patient. The breathing assistance apparatus includes a patient interface, having a body section adapted to cover the nose, or nose and mouth of a patient and a sealing interface. The sealing interface includes at least an outer sealing member. The outer sealing member (201) is adapted to attach to the body section in a sealing manner and has a substantially thin section (203) in at least its nasal bridge region. The thin section is substantially thinner than the rest of the outer sealing member.

    摘要翻译: 公开了呼吸辅助装置(200),用于向患者输送呼吸气体。 呼吸辅助装置包括患者接口,其具有适于覆盖患者的鼻子,鼻子和嘴部以及密封接口的主体部分。 密封界面至少包括一个外密封件。 外密封构件(201)适于以密封方式附接到主体部分,并且在至少其鼻梁区域中具有基本上薄的部分(203)。 薄部分比外密封件的其余部分薄得多。

    Nasal masks
    17.
    发明授权
    Nasal masks 有权
    鼻罩

    公开(公告)号:US07096867B2

    公开(公告)日:2006-08-29

    申请号:US10495070

    申请日:2002-10-25

    IPC分类号: A62B18/08

    摘要: The present invention is related to patient interfaces, such as nasal masks (2), particularly though not solely for use in providing continuous positive airway pressure therapy or positive pressure ventilation to patients suffering from obstructive sleep apnoea. In a first form the invention is a patient interface that has securement means (601) releasably attaching the interface to headstraps wherein the securement means (601) is slidably engaged with the patient interface. In a second form of the invention the mask headgear is formed of a plurality of straps (701, 702) where at least one of the plurality of straps is slidably engaged with another of the plurality of straps. In a further form the patient interface may be provided with vertically adjustable engaging means (802) that engage the patient interface with the headgear straps.

    摘要翻译: 本发明涉及患者界面,例如鼻罩(2),特别是不仅仅用于向患有阻塞性睡眠呼吸暂停的患者提供持续的气道正压通气或正压通气。 在第一种形式中,本发明是具有固定装置(601)的患者接口,固定装置(601)将接口可释放地附接到头带,其中固定装置(601)可与患者接口滑动接合。 在本发明的第二种形式中,掩模头带由多个带(701,702)形成,其中多个带中的至少一个带可滑动地与多个带中的另一个条带接合。 在另一形式中,患者接口可设置有垂直调节的接合装置(802),其接合患者与头带的接口。