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    Tracheal Catheter With a Flexible Lumen for Subglottic Suctioning
    3.
    发明申请
    Tracheal Catheter With a Flexible Lumen for Subglottic Suctioning 审中-公开
    气管导管带柔性腔用于声门下抽吸

    公开(公告)号：US20100147309A1

    公开(公告)日：2010-06-17

    申请号：US12334016

    申请日：2008-12-12

    申请人： Brian J. Cuevas ,  Michael Sleva ,  Joseph A. Cesa ,  Scott M. Teixeira ,  David Robson

    发明人： Brian J. Cuevas ,  Michael Sleva ,  Joseph A. Cesa ,  Scott M. Teixeira ,  David Robson

    IPC分类号： A61M16/04

    CPC分类号： A61M16/04 ,  A61M16/0431 ,  A61M16/0434 ,  A61M16/0463 ,  A61M16/0465 ,  A61M16/0479 ,  A61M16/0484 ,  A61M16/0486 ,  A61M16/0497

    摘要： There is provided a tracheal catheter designed so that a suction catheter may be used to suction out any secretions that accumulate in the zone above the balloon. There is further provided a tracheal catheter having a ventilation lumen with a flexible wall to provide a flexible lumen which takes up negligible volume when the catheter is not inserted. The suction catheter may be inserted into the flexible lumen, bending the flexible lumen wall that normally lies substantially flat against the ventilating lumen. As the suction catheter is inserted into the lumen, the lumen opens to accept it. When the catheter is removed, the wall of the flexible lumen moves back into position against the ventilating lumen wall, again taking up negligible volume. There is also provided a method of suctioning the subglottic space of an intubated patient. This involves providing a tube as described above, inserting a catheter into the flexible lumen from the proximal end, and providing suction to the proximal end of the catheter.

    摘要翻译： 提供了气管导管，其设计成使得可以使用抽吸导管来抽出积聚在气球上方的区域中的任何分泌物。 还提供了一种气管导管，其具有带柔性壁的通气腔，以提供柔性内腔，当未插入导管时，该内腔占据可忽略的体积。 吸引导管可以插入到柔性管腔中，弯曲通常基本上平坦地抵靠通气腔的柔性管腔壁。 当抽吸导管插入内腔时，管腔打开以接受。 当导管被移除时，柔性内腔的壁移动回到相对于通气腔壁的位置，再次占据可忽略的体积。 还提供了一种抽吸插管患者的声门下空间的方法。 这涉及提供如上所述的管，从近端将导管插入柔性管腔中，并且向导管的近端提供吸力。

    Subglottic suctioning system
    4.
    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
    5.
    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。

    Internally Braced Radial Balloon Dilator
    6.
    发明申请
    Internally Braced Radial Balloon Dilator 审中-公开
    内支撑径向气球放气器

    公开(公告)号：US20110290245A1

    公开(公告)日：2011-12-01

    申请号：US12788409

    申请日：2010-05-27

    申请人： Brian J. Cuevas ,  Michael Sleva ,  Joseph A. Cesa

    发明人： Brian J. Cuevas ,  Michael Sleva ,  Joseph A. Cesa

    IPC分类号： A61M16/04 ,  A61M29/02

    CPC分类号： A61M29/02 ,  A61M16/0443 ,  A61M16/0445 ,  A61M16/0459 ,  A61M16/0472 ,  A61M2025/0046 ,  A61M2025/1084 ,  A61M2025/1088

    摘要： There is provided a device for performing a balloon dilation tracheostomy. The balloon has internal braces or “stays” extending from the center to the inside surface of the balloon, though other arrangements are possible. The braces control the ultimate expansion and final shape of the balloon when it is fully inflated, inhibiting the ability of parts of the balloon to herniate. The balloon should also expand more uniformly, allowing the practitioner to more confidently expand the tracheal stoma site and ensuring a successful dilation and tube placement.

    摘要翻译： 提供了一种用于进行气球扩张气管切开术的装置。 气球具有从气球的中心延伸到内表面的内部支撑或“撑杆”，尽管其他的布置是可能的。 当充分充气时，支架控制气球的极限膨胀和最终形状，从而抑制气球部件的疝气的能力。 气球也应该更均匀地扩张，从而使医师更自信地扩大气管造口部位，并确保成功的扩张和放置管子。