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    Subglottic suctioning system
    1.
    发明授权
    Subglottic suctioning system 有权
    声门抽吸系统

    公开(公告)号：US09119926B2

    公开(公告)日：2015-09-01

    申请号：US12533531

    申请日：2009-07-31

    申请人： Brian J. Cuevas ,  Joseph A. Cesa ,  Scott M. Teixeira ,  Michael Sleva ,  Adrienne A. Hershey ,  Stephen A. Baratian

    发明人： Brian J. Cuevas ,  Joseph A. Cesa ,  Scott M. Teixeira ,  Michael Sleva ,  Adrienne A. Hershey ,  Stephen A. Baratian

    IPC分类号： A61M16/04 ,  A61M1/00 ,  A62B9/02 ,  A62B9/06

    CPC分类号： A61M16/04 ,  A61M1/0062 ,  A61M1/0064 ,  A61M1/0084 ,  A61M16/0434 ,  A61M16/0443 ,  A61M16/0463 ,  A61M16/0465 ,  A61M16/0479 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208

    摘要： A subglottic suctioning system with a tracheal tube having a ventilation lumen, a cuff inflation lumen, and a suction lumen are disclosed which may help reduce the incidence of ventilator associated (or acquired) pneumonia. The suction lumen communicates with the space in the trachea above the cuff where secretions accumulate. The suction lumen has a valve on the proximal end for connection to a source of vacuum. The valve is adapted to interrupt the supply of vacuum to the suction lumen to allow for the introduction of a rinsing fluid in its place and to automatically re-establish the connection to the source of vacuum upon completion of rinsing. The rinsing fluid aids in maintaining an open suction lumen and may include medicaments and mucolytic agents to enhance or promote healing or to alter the properties of the mucus to make removal easier. The user may easily and repeatedly alternate suction and rinsing fluid through the suction lumen, i.e., the user may “pulse” the line to loosen, break up and remove secretions and deposits that may partially or completely block or clog the suction lumen.

    摘要翻译： 公开了具有气管管的声门下抽吸系统，其具有通气腔，袖带充气腔和抽吸腔，这可有助于减少呼吸机相关（或获得性）肺炎的发生。 吸入腔与分泌物积聚的袖带上方的气管中的空间连通。 吸入腔在近端具有用于连接到真空源的阀。 该阀适于中断向吸入腔供应真空以允许在其位置引入冲洗液体，并且在完成冲洗时自动重建与真空源的连接。 冲洗流体有助于维持开放的抽吸腔，并且可以包括药物和粘液溶解剂，以增强或促进愈合或改变粘液的性质以使得更易于除去。 用户可以容易地和重复地通过吸入腔交替吸入和冲洗流体，即使用者可以“脉冲”该线路以松开，分解和去除可部分地或完全阻塞或阻塞吸入腔的分泌物和沉积物。

    Subglottic Suctioning System
    2.
    发明申请
    Subglottic Suctioning System 有权
    声门引诱系统

    公开(公告)号：US20110023884A1

    公开(公告)日：2011-02-03

    申请号：US12533531

    申请日：2009-07-31

    申请人： Brian J. Cuevas ,  Joseph A. Cesa ,  Scott M. Teixeira ,  Michael Sleva ,  Adrienne A. Hershey ,  Stephen A. Baratian

    发明人： Brian J. Cuevas ,  Joseph A. Cesa ,  Scott M. Teixeira ,  Michael Sleva ,  Adrienne A. Hershey ,  Stephen A. Baratian

    IPC分类号： A61M16/04 ,  A61M1/00

    CPC分类号： A61M16/04 ,  A61M1/0062 ,  A61M1/0064 ,  A61M1/0084 ,  A61M16/0434 ,  A61M16/0443 ,  A61M16/0463 ,  A61M16/0465 ,  A61M16/0479 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208

    摘要： A subglottic suctioning system with a tracheal tube having a ventilation lumen, a cuff inflation lumen, and a suction lumen are disclosed which may help reduce the incidence of ventilator associated (or acquired) pneumonia. The suction lumen communicates with the space in the trachea above the cuff where secretions accumulate. The suction lumen has a valve on the proximal end for connection to a source of vacuum. The valve is adapted to interrupt the supply of vacuum to the suction lumen to allow for the introduction of a rinsing fluid in its place and to automatically re-establish the connection to the source of vacuum upon completion of rinsing. The rinsing fluid aids in maintaining an open suction lumen and may include medicaments and mucolytic agents to enhance or promote healing or to alter the properties of the mucus to make removal easier. The user may easily and repeatedly alternate suction and rinsing fluid through the suction lumen, i.e., the user may “pulse” the line to loosen, break up and remove secretions and deposits that may partially or completely block or clog the suction lumen.

    摘要翻译： 公开了具有气管管的声门下抽吸系统，其具有通气腔，袖带充气腔和抽吸腔，这可有助于减少呼吸机相关（或获得性）肺炎的发生。 吸入腔与分泌物积聚的袖带上方的气管中的空间连通。 吸入腔在近端具有用于连接到真空源的阀。 该阀适于中断向吸入腔供应真空以允许在其位置引入冲洗液体，并且在完成冲洗时自动重建与真空源的连接。 冲洗流体有助于维持开放的抽吸腔，并且可以包括药物和粘液溶解剂，以增强或促进愈合或改变粘液的性质以使得更易于除去。 用户可以容易地和重复地通过吸入腔交替吸入和冲洗流体，即使用者可以“脉冲”该线路以松开，分解和去除可能部分地或完全阻塞或堵塞抽吸腔的分泌物和沉积物。

    Tracheal Catheter With Suction Lumen Port in Close Proximity to the Cuff
    3.
    发明申请
    Tracheal Catheter With Suction Lumen Port in Close Proximity to the Cuff 有权
    气管导管与抽吸口腔靠近袖口

    公开(公告)号：US20110146691A1

    公开(公告)日：2011-06-23

    申请号：US12644111

    申请日：2009-12-22

    申请人： Steven Ray Burnett ,  Stephen A. Baratian

    发明人： Steven Ray Burnett ,  Stephen A. Baratian

    IPC分类号： A61M16/04 ,  B23P17/04

    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。

    Tracheal catheter with suction lumen port in close proximity to the cuff
    6.
    发明授权
    Tracheal catheter with suction lumen port in close proximity to the cuff 有权
    气管导管与吸入腔端口靠近袖带

    公开(公告)号：US08535265B2

    公开(公告)日：2013-09-17

    申请号：US12644111

    申请日：2009-12-22

    申请人： Steven Ray Burnett ,  Stephen A. Baratian

    发明人： Steven Ray Burnett ,  Stephen A. Baratian

    IPC分类号： A61M29/00 ,  A61M16/00

    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。