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    Cushion for a respiratory mask assembly
    6.
    发明授权
    Cushion for a respiratory mask assembly 有权
    呼吸面罩组件靠垫

    公开(公告)号：US08733358B2

    公开(公告)日：2014-05-27

    申请号：US13067211

    申请日：2011-05-17

    申请人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok

    发明人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok

    IPC分类号： A61M11/00

    CPC分类号： A61M16/0611 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0638 ,  A61M16/0683 ,  A61M16/08 ,  A61M16/0825 ,  Y10T29/4987

    摘要： A respiratory mask includes a frame including a breathable gas port, wherein the frame defines an inner chamber to receive at least one of a wearer's nasal region and mouth, and a cushion including a flange connected to the frame, an inner rim defining an opening to the inner chamber of the frame, and a sealing portion disposed between the flange and the inner rim to contact the wearer's face. The sealing portion includes a nasal seal section to span a wearer's face above the wearer's nares, side seal sections extending from each side of the nasal seal section on both sides of the wearer's mouth, and a chin seal section that extends between the side seal sections, wherein the chin seal section is upwardly curved in an arch to follow the chin's bony contour.

    摘要翻译： 呼吸面罩包括包括透气气体口的框架，其中所述框架限定内室以容纳穿戴者的鼻区域和口部中的至少一个，以及包括连接到框架的凸缘的衬垫，限定开口至 框架的内腔，以及设置在凸缘和内缘之间以接触佩戴者的脸部的密封部分。 密封部分包括一个鼻密封部分，用于跨越佩戴者的鼻孔上方的佩戴者的脸部，从穿着者的嘴的两侧的鼻密封部分的两侧延伸的侧面密封部分和在侧面密封部分之间延伸的下巴密封部分 ，其中下巴密封部分在拱中向上弯曲以跟随下巴的骨骼轮廓。

    Cushion for a respiratory mask assembly
    7.
    发明授权
    Cushion for a respiratory mask assembly 有权
    呼吸面罩组件靠垫

    公开(公告)号：US07523754B2

    公开(公告)日：2009-04-28

    申请号：US10655622

    申请日：2003-09-05

    申请人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok ,  Donald Darkin

    发明人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok ,  Donald Darkin

    IPC分类号： A62B18/08

    CPC分类号： A61M16/0611 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0638 ,  A61M16/0683 ,  A61M16/08 ,  A61M16/0825 ,  Y10T29/4987

    摘要： A respiratory mark assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patient's face, and an intermediate portion that interconnects the non-face contacting portion and the face-contacting portion. The intermediate portion includes a gusset portion that applies a first component of force to the patient's face through the face-contacting portion. A spring structure is coupled with the face-contacting portion of the cushion. The spring structure applies a second component of force to the patient's face through the face-contacting portion. The first and second components of force applied by the gusset portion and spring structure, respectively, determine a contact force of the cushion applied to the patient's face through the face-contacting portion. The intermediate portion may also include an elastic cuff portion. Further, in the case of an oral mask, the sealing section may include a portion that is designed to promote a better seal in the chin region of the mask.

    摘要翻译： 用于将可呼吸气体输送到患者的呼吸标记组件包括框架和衬垫。 衬垫具有被构造成连接到框架的非面接触部分，构造成接合患者面部的面接触部分和将非面接触部分和面接触部分互连的中间部分。 中间部分包括角撑部分，其通过面接触部分向患者的面部施加第一分力。 弹簧结构与衬垫的面接触部分相结合。 弹簧结构通过面接触部分向患者的脸部施加第二分力。 通过角撑部分和弹簧结构分别施加的力的第一和第二部件分别确定通过面接触部分施加到患者面部的缓冲垫的接触力。 中间部分还可以包括弹性箍部分。 此外，在口罩的情况下，密封部可以包括被设计为促进在面罩的下颚区域中更好的密封的部分。

    Cushion for a respiratory mask assembly
    10.
    发明申请
    Cushion for a respiratory mask assembly 有权
    呼吸面罩组件靠垫

    公开(公告)号：US20110220114A1

    公开(公告)日：2011-09-15

    申请号：US13067211

    申请日：2011-05-17

    申请人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok

    发明人： Perry David Lithgow ,  Robert Henry Frater ,  Joanne Elizabeth Drew ,  Memduh Guney ,  Timothy Tsun-Fai Fu ,  Philip Rodney Kwok

    IPC分类号： A61M16/06

    CPC分类号： A61M16/0611 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0638 ,  A61M16/0683 ,  A61M16/08 ,  A61M16/0825 ,  Y10T29/4987

    摘要： A respiratory mask includes a frame including a breathable gas port, wherein the frame defines an inner chamber to receive at least one of a wearer's nasal region and mouth, and a cushion including a flange connected to the frame, an inner rim defining an opening to the inner chamber of the frame, and a sealing portion disposed between the flange and the inner rim to contact the wearer's face. The sealing portion includes a nasal seal section to span a wearer's face above the wearer's nares, side seal sections extending from each side of the nasal seal section on both sides of the wearer's mouth, and a chin seal section that extends between the side seal sections, wherein the chin seal section is upwardly curved in an arch to follow the chin's bony contour.

    摘要翻译： 呼吸面罩包括包括透气气体口的框架，其中所述框架限定内室以容纳穿戴者的鼻区域和口部中的至少一个，以及包括连接到框架的凸缘的衬垫，限定开口至 框架的内腔，以及设置在凸缘和内缘之间以接触佩戴者的脸部的密封部分。 密封部分包括一个鼻密封部分，用于跨越佩戴者的鼻孔上方的佩戴者的脸部，从穿着者的嘴的两侧的鼻密封部分的两侧延伸的侧面密封部分和在侧面密封部分之间延伸的下巴密封部分 ，其中下巴密封部分在拱中向上弯曲以跟随下巴的骨骼轮廓。