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    • 3. 发明申请
    • APPARATUS AND METHOD FOR MONITORING AN AIRWAY DEVICE SUCH AS AN ENDOTRACHEAL TUBE
    • 用于监控航空装置的装置和方法,例如作为内管
    • WO2009037447A3
    • 2009-09-24
    • PCT/GB2008003151
    • 2008-09-16
    • INDIAN OCEAN MEDICAL INCYOUNG PETERZOCCA MARIO
    • YOUNG PETERZOCCA MARIO
    • A61M16/00A61M16/04
    • A61M16/0051A61M16/024A61M16/0409A61M16/0434A61M16/044A61M2016/0027G02B6/4459
    • An airway device (14), that is used to maintain a clear airway in a patient, e.g. for artificial ventilation during surgery, comprises an inflatable cuff (26), which is inflated when in position in a patient's airway (24). The inflated cuff (26) provides a seal to maintain the device (14) in position in a patient's airway (24), and to prevent leakage of infected oropharangeal secretions into the patient's lungs. A method and apparatus (10) for monitoring and controlling the pressure in the inflatable cuff (26) is described, which, in one embodiment, controls the pressure about a setpoint pressure, whilst preventing loss of sealing pressure during a patient's respiratory cycle. In other embodiments, the method and apparatus monitors for: leaks in the pressure system of the device (14) that includes the cuff (26); blockage in the pressure system, and/or malpositioning of the airway device (14) during use.
    • 气道装置(14),其用于在患者体内保持清晰的气道。 用于手术期间的人造通气包括充气袖带(26),其在患者的气道(24)中就位时被充气。 充气的袖带(26)提供密封以将装置(14)维持在患者的气道(24)中的适当位置,并且防止感染的唾液分泌物泄漏到患者的肺中。 描述了一种用于监测和控制可充气袖带(26)中的压力的​​方法和装置(10),其在一个实施例中控制关于设定点压力的压力,同时防止患者呼吸周期内的密封压力的损失。 在其他实施例中,该方法和装置监测:包括袖带(26)的装置(14)的压力系统中的泄漏; 压力系统中的堵塞,和/或使用期间气道装置(14)的位置错误。
    • 4. 发明申请
    • Catheter for tracheo-bronchial suction with visualization means
    • 用可视化手段进行气管支气管吸引的导管
    • WO2010089726A2
    • 2010-08-12
    • PCT/IB2010050590
    • 2010-02-09
    • ZOCCA MARIOYOUNG PETER
    • ZOCCA MARIOYOUNG PETER
    • A61B1/267
    • A61B1/2676A61B1/00052A61B1/06
    • A catheter (1) for tracheal or bronchial suction comprising a unit (3) for displaying the artificial airways, the trachea and the bronchial tree so as to allow the removal of secretions; in particular, the catheter for tracheal or bronchial suction comprises optical fibres, a microcamera or another visualization technology positioned in the distal end (6). The operator can identify the position of the distal end (6), of the artificial airways, of the trachea and of the bronchial tree on the screen. Therefore it is possible to ensure that the tube of the catheter (5) is adjacent to or inside collections of fluid secretions or other material to be sucked up. The suction can be selectively applied to avoid damage to the mucosa and to facilitate the more complete elimination of secretions.
    • 1。一种用于气管或支气管抽吸的导管(1),其包括用于显示人造气道,气管和支气管树的单元(3),以允许移除分泌物; 特别地,用于气管或支气管抽吸的导管包括位于远端(6)中的光纤,微型摄像机或另一种可视化技术。 操作者可以识别屏幕上人工气道的远端(6),气管和支气管树的位置。 因此可以确保导管(5)的管子靠近流体分泌物或其他待吸取物质的集合体或其内部。 可以选择性地施加抽吸以避免损伤粘膜并促进更彻底地消除分泌物。