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    • 2. 发明公开
    • CUSHION ELEMENT FOR A PATIENT INTERFACE
    • 社会福利专家
    • EP3102269A1
    • 2016-12-14
    • EP15771622.6
    • 2015-10-01
    • Koninklijke Philips N.V.
    • VAN DE MOLENGRAAF, Roland AlexanderHENDRIKS, Cornelis Petrus
    • A61M16/06
    • A61M16/0605A61M16/06A61M16/0633A61M2016/0661A61M2205/0233A61M2205/0266A61M2205/0272A61M2205/0283
    • The present invention relates to a cushion element (14) for a patient interface (10) for providing a flow of breathable gas to a patient (12), wherein the cushion element (14) comprises a face-contacting layer (32) for contacting a face of the patient (12) during use of the cushion element (14); and a multi-layer responsive structure (34) which is covered by the face-contacting layer (32). The responsive structure (34) comprises a plurality of actuators (38, 40) for moving the face-contacting layer (32), wherein said plurality of actuators (38, 40) comprises first actuators (38) belonging to a first group of actuators and second actuators (40) belonging to a second group of actuators. Each of the first and the second actuators (38, 40) comprises an electrode (44, 46). The electrodes (44) of the first actuators (38) are arranged in one or more first layers (50), and wherein the electrodes (46) of the second actuators (40) are arranged in one or more second layers (52), wherein the one or more first and second layers (50, 52) are arranged above each other. The electrodes (44) of the first actuators (38) are, with respect to a first axis (42) transverse to the one or more first and second layers (50, 52), arranged spatially offset relative to the electrodes (46) of the second actuators (40) such that the electrodes (44) of the first actuators (38) do not overlap the electrodes (46) of the second actuators (40) when being viewed along the first axis (42).
    • 本发明涉及一种用于向患者(12)提供可呼吸气体流的患者接口(10)的缓冲元件(14),其中所述缓冲元件(14)包括用于接触的面接触层(32) 在使用所述缓冲元件(14)期间所述患者(12)的面部; 以及由所述面接触层(32)覆盖的多层响应结构(34)。 响应结构(34)包括用于移动面接触层(32)的多个致动器(38,40),其中所述多个致动器(38,40)包括属于第一组致动器的第一致动器(38) 和属于第二组致动器的第二致动器(40)。 第一和第二致动器(38,40)中的每一个包括电极(44,46)。 第一致动器(38)的电极(44)布置在一个或多个第一层(50)中,并且其中第二致动器(40)的电极(46)布置在一个或多个第二层(52)中, 其中所述一个或多个第一和第二层(50,52)彼此上下排列。 第一致动器(38)的电极(44)相对于横向于一个或多个第一和第二层(50,52)的第一轴线(42)相对于电极(46)在空间上偏移 第二致动器(40),使得当沿着第一轴线(42)观察时,第一致动器(38)的电极(44)不与第二致动器(40)的电极(46)重叠。