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公开(公告)号：US20110146691A1
公开(公告)日：2011-06-23
申请号：US12644111
申请日：2009-12-22
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0459 , A61M16/0479 , A61M16/0486
摘要： Endotracheal and tracheostomy tubes have an inflatable cuff for sealing the trachea so that a patient may be ventilated through a respiratory lumen of the tube. As a result of sealing the trachea outside of the tube, liquids accumulate above the cuff. If these liquids are allowed to move into the lungs, they may cause ventilator acquired pneumonia (VAP). The liquids may be removed by suction applied to a suction lumen terminating in a port above the cuff, but suctioning can cause damage to the trachea if the tube is sucked up against the tracheal wall. A tracheal catheter having a unique method of attaching the balloon cuff is provided. The cuff is to attached so that an upper part (collar) of the cuff is used to cover the distal end of a suction lumen port. This allows the port to be located closer to the cuff and so provides more thorough liquid removal and reduces the possibility that the tube may suck itself onto the tracheal wall.
摘要翻译： 气管内和气管造口管具有用于密封气管的可充气袖带，使得患者可以通过管的呼吸腔通气。 由于将气管密封在管外，液体积聚在袖带上方。 如果这些液体被允许移入肺部，它们可能导致呼吸机获得性肺炎（VAP）。 液体可以通过抽吸被移除到终止于袖带上方的端口中的抽吸腔中，但是如果将管吸入气管壁，则抽吸可能导致气管损坏。 提供具有连接球囊的唯一方法的气管导管。 袖带要附着，使得袖带的上部（衣领）用于覆盖吸入管腔端口的远端。 这允许端口更靠近袖带，因此提供更彻底的液体移除并且减少管可能将其自身吸入气管壁的可能性。
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公开(公告)号：US08535265B2
公开(公告)日：2013-09-17
申请号：US12644111
申请日：2009-12-22
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0459 , A61M16/0479 , A61M16/0486
摘要： Endotracheal and tracheostomy tubes have an inflatable cuff for sealing the trachea so that a patient may be ventilated through a respiratory lumen of the tube. As a result of sealing the trachea outside of the tube, liquids accumulate above the cuff. If these liquids are allowed to move into the lungs, they may cause ventilator acquired pneumonia (VAP). The liquids may be removed by suction applied to a suction lumen terminating in a port above the cuff, but suctioning can cause damage to the trachea if the tube is sucked up against the tracheal wall. A tracheal catheter having a unique method of attaching the balloon cuff is provided. The cuff is to attached so that an upper part (collar) of the cuff is used to cover the distal end of a suction lumen port. This allows the port to be located closer to the cuff and so provides more thorough liquid removal and reduces the possibility that the tube may suck itself onto the tracheal wall.
摘要翻译： 气管内和气管造口管具有用于密封气管的可充气袖带，使得患者可以通过管的呼吸腔通气。 由于将气管密封在管外，液体积聚在袖带上方。 如果这些液体被允许移入肺部，它们可能导致呼吸机获得性肺炎（VAP）。 液体可以通过抽吸被移除到终止于袖带上方的端口中的抽吸腔中，但是如果将管吸入气管壁，则抽吸可能导致气管损坏。 提供具有连接球囊的唯一方法的气管导管。 袖带要附着，使得袖带的上部（衣领）用于覆盖吸入管腔端口的远端。 这允许端口更靠近袖带，因此提供更彻底的液体移除并且减少管可能将其自身吸入气管壁的可能性。
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