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    • 8. 发明申请
    • PATIENT INTERFACE SYSTEMS
    • 患者界面系统
    • WO2009052560A1
    • 2009-04-30
    • PCT/AU2008/001557
    • 2008-10-22
    • RESMED LTDRUMMERY, Gerard, MichaelHENRY, Robert, EdwardHILL, Phoebe, KatherineHURST, AndrewCARROLL, Fiona, Catherine
    • RUMMERY, Gerard, MichaelHENRY, Robert, EdwardHILL, Phoebe, KatherineHURST, AndrewCARROLL, Fiona, Catherine
    • A61M16/08A62B9/00
    • A61M16/0683A61M16/0057A61M16/06A61M16/0611A61M16/0622A61M16/0666A61M16/0816A61M16/0825A61M16/0875A61M2205/0216A61M2210/0618
    • A patient interface system for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing includes an air delivery tube (16) connected to a flexible portion of a plenum; a vent structure having sufficient rigidity to support its own weight under gravity and/or not to block or fold under tube movement or tube drag; and a patient interface structure (32). The patient interface structure (32) includes a seal forming structure arranged on a top portion of the plenum; and a seal positioning and stabilizing structure (36) connected to a flexible portion of the plenum. The seal-forming structure is substantially decoupled from a tube drag force. A nasal pillow for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing. A stalk; a frusto-conical portion connected to the stalk at a base portion of the frusto- conical portion; a spring structure at base of the frusto-conical portion configured to engage the top lip of the patient and rotate the stalk away from the patient's top lip. A patient interface system for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing. A flexible base portion; a seal-forming structure connected to base portion; and lateral connectors connected to the flexible base portion; lateral connectors connected to the flexible base portion substantially in a same plane as a base of the seal-forming structure; the flexible side-walled plenum consists of an orifice adapted to receive the supply of air and having an axis substantially parallel to an axis of the seal-forming structure. A decoupling assembly for decoupling forces applied by a tube on a patient interface structure configured to deliver of a supply of air at positive pressure to the entrance of a patient's airway. The decoupling assembly consists of the flexible base portion, the seal-forming structure and at least one of a portion of the seal positioning and stabilizing structure, a swivel elbow, a ball and socket, a swivel sealing ring and the tube. A seal positioning and stabilizing structure for a patient interface system for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing. A flexible moulded strap consists of a stiffened portion.
    • 用于将正压力的空气供应给患者气道入口以用于治疗睡眠无序呼吸的患者接口系统包括连接到增压室的柔性部分的空气输送管(16) 排气结构具有足够的刚性以在重力作用下支撑其自身重量和/或不在管运动或管阻力下阻塞或折叠; 和患者接口结构(32)。 患者接口结构(32)包括设置在增压室顶部的密封形成结构; 以及连接到所述增压室的柔性部分的密封定位和稳定结构(36)。 密封形成结构基本上与管阻力相分离。 一种鼻枕,用于以正压将空气供应到患者呼吸道的入口处理睡眠呼吸紊乱。 秆 在截头圆锥形部分的基部处连接到杆的截头圆锥形部分; 截头圆锥形部分的基部处的弹簧结构构造成接合患者的上唇,并将柄旋转远离患者的上唇。 一种患者接口系统,用于将正压力的空气供应给患者呼吸道的入口,用于治疗睡眠呼吸紊乱。 柔性基部; 连接到基部的密封形成结构; 和连接到柔性基部的横向连接器; 横向连接器,其基本上与所述密封形成结构的基部在与所述密封形成结构的基部相同的平面中连接到所述柔性基部; 柔性侧壁气室由适于接收空气供应并具有基本上平行于密封形成结构的轴线的轴线的孔口组成。 用于由患者接口结构上的管施加的去耦力的去耦组件,其被配置为将正压力的空气供应递送到患者气道的入口。 解耦组件包括柔性基部,密封形成结构以及密封定位和稳定结构的一部分中的至少一个,旋转弯头,球窝,旋转密封环和管。 一种用于患者接口系统的密封定位和稳定结构,用于将正压力的空气供应输送到患者气道的入口以治疗睡眠呼吸紊乱。 柔性模制带由加强部分组成。