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    SKIN-CONTACT PRODUCT HAVING MOISTURE AND MICROCLIMATE CONTROL
    4.
    发明公开
    SKIN-CONTACT PRODUCT HAVING MOISTURE AND MICROCLIMATE CONTROL 有权
    麻醉品麻醉科

    公开(公告)号：EP2726128A1

    公开(公告)日：2014-05-07

    申请号：EP12740693.2

    申请日：2012-06-25

    申请人： Koninklijke Philips N.V.

    发明人： WILLARD, Nicolaas Petrus ,  KLEE, Mareike ,  BECKERS, Lucas Johannes Anna Maria ,  BURDINSKI, Dirk ,  VAN ZANTEN, Joyce ,  PASVEER, Willem Franke ,  SREEDHARAN NAIR, Biju Kumar ,  SMITH, David W. ,  HENDRIKS, Cornelis Petrus ,  ASVADI, Sima

    IPC分类号： A61M16/06

    摘要： Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material-skin contact area. In an embodiment a material system (10, 20, 30) is described that comprises a hydrophobic silicone base material (11, 21, 31) and a hydrophilic silicone material (12, 22, 32) that is combined with the hydrophobic base material (11, 21, 31). At least a part of the hydrophilic material (12, 22, 32) is in contact with a moist surface (50). The hydrophobic base material (11, 21, 31) provides mechanical and dynamical stability of the material system (10, 20, 30). The hydrophilic material (12, 22, 32) allows for uptake or for diffusion of moisture away from moist surface (50). The material system (10, 20, 30) is utilized to fabricate a patient interface material (41) and forehead pad (42) of a user or patient interface, such as face mask (40), for example, a patient interface mask for positive air pressure therapy. Furthermore, a novel composition for the preparation of hydrophilic silicone materials, suitable for use in the material system (10, 20, 30), is disclosed.

    摘要翻译： 具有蒸发功能的皮肤接触产品，例如面罩，抽吸器，通气机，吸奶器或伤口敷料等医疗器械或医药产品，是一个具有蒸发功能的皮肤接触产品，具有改善的小气候 患者界面材料 - 皮肤接触面积。 在一个实施例中，描述了一种材料系统（10,20,30），其包括疏水性硅氧烷基材料（11,21,31）和亲水性硅氧烷材料（12,22,32），其与疏水基材（ 11,21,31）。 至少一部分亲水性材料（12,22,32）与潮湿表面（50）接触。 疏水基材（11,21,31）提供材料体系（10,20,30）的机械和动力学稳定性。 亲水材料（12,22,32）允许摄取或使湿气从潮湿表面（50）扩散。 材料系统（10,20,30）用于制造患者界面材料（41）和用户或患者界面的前额垫（42），例如面罩（40），例如患者接口面罩，用于 正压气疗 此外，公开了一种用于制备适用于材料体系（10,20,30）的亲水硅氧烷材料的新型组合物。