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1. 发明申请

WO2005049123A1 AIRWAY EXCHANGE CATHETER 审中-公开
公开(公告)号：WO2005049123A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/038181
申请日：2004-11-15
申请人： COOK CRITICAL CARE INCORPORATED
发明人： GINGLES, Bruce , SIROTA, Daniel, J. , HOFFA, Andrew, K. , FISCHER, Frank, J. , HUNT, James, B.
IPC分类号： A61M16/04
CPC分类号： A61M16/0463 , A61M16/00 , A61M16/0488 , A61M25/0054 , A61M2205/32
摘要： Soft-tipped airway exchange apparatus (10) for use when replacing an endotracheal tube (30) in a patient with a new endotracheal tube (30). The apparatus (10) comprises a polymeric catheter body sized for insertion into a passageway of the endotracheal tube (30), for ventilating the patient during replacement of the endotracheal tube (30). The catheter body has a proximal portion (12), a distal portion (16) and a ventilation passageway (17) extending longitudinally therein. The distal portion (16) has a rigidity which is less than the rigidity of the proximal portion (12).
摘要翻译：软管气道交换装置（10），用于在用新的气管内导管（30）替换患者中的气管内管（30）时使用。装置（10）包括尺寸适于插入气管内管（30）的通道中的聚合物导管体，用于在更换气管内管（30）期间使患者通气。导管主体具有近端部分（12），远端部分（16）和在其中纵向延伸的通气通道（17）。远侧部分（16）的刚度小于近端部分（12）的刚度。

2. 发明申请

WO2005070489A1 ENDOBRONCHIAL BLOCKING DEVICE 审中-公开
标题翻译：内部阻塞装置
公开(公告)号：WO2005070489A1
公开(公告)日：2005-08-04
申请号：PCT/US2005/004840
申请日：2005-01-21
申请人： COOK CRITICAL CARE INCORPORATED
发明人： COHEN, Edmond , GINGLES, Bruce , SIROTA, Daniel, J. , HOFFA, Andrew, K.
IPC分类号： A61M16/04
CPC分类号： A61M25/1011 , A61M16/04 , A61M16/0404 , A61M16/0434 , A61M16/0459 , A61M16/0486 , A61M2025/1052
摘要： An endobronchial blocking device (10) for use in blocking a selected mainstem bronchus under visualization of a tip-deflectable bronchoscope. The blocking device comprises an elongated member having a plurality of lumens therein, the elongated member having a proximal portion (12) and a distal portion (14), the proximal portion having a first durometer and the distal portion having a second durometer, the first durometer being greater than the second durometer. An inflatable blocker balloon (16) is disposed about the distal portion of the elongated member. A first lumen of the blocking device has a diameter sufficient for receiving the bronchoscope, and a second lumen communicates with an interior of the balloon to accomplish inflation. The distal portion of the elongated member is deflectable responsive to the deflection of the tip of the bronchoscope, to enable the elongated member to be positioned at a desired site in the selected mainstem bronchus.
摘要翻译：一种支气管阻塞装置（10），用于在尖端可偏转支气管镜的可视化下阻挡所选择的主支气管。所述阻塞装置包括在其中具有多个腔的细长构件，所述细长构件具有近端部分（12）和远侧部分（14），所述近端部分具有第一硬度计，并且所述远端部分具有第二硬度计，所述第一硬度大于第二硬度计。围绕长形构件的远端部分布置有可膨胀阻塞气囊（16）。阻塞装置的第一腔具有足以接收支气管镜的直径，并且第二腔与气囊的内部连通以实现充气。细长构件的远端部分可响应于支气管镜尖端的偏转而偏转，以使得细长构件能够定位在选定的主支气管中的所需位置。

3. 发明公开

EP1691873A1 AIRWAY EXCHANGE CATHETER 有权转让
标题翻译：呼吸交换导管
公开(公告)号：EP1691873A1
公开(公告)日：2006-08-23
申请号：EP04819136.5
申请日：2004-11-15
申请人： Cook Critical Care Incorporated
发明人： GINGLES, Bruce , SIROTA, Daniel, J. , HOFFA, Andrew, K. , FISCHER, Frank, J. , HUNT, James, B.
IPC分类号： A61M16/04
CPC分类号： A61M16/0463 , A61M16/00 , A61M16/0488 , A61M25/0054 , A61M2205/32
摘要： Soft-tipped airway exchange apparatus (10) for use when replacing an endotracheal tube (30) in a patient with a new endotracheal tube (30). The apparatus (10) comprises a polymeric catheter body sized for insertion into a passageway of the endotracheal tube (30), for ventilating the patient during replacement of the endotracheal tube (30). The catheter body has a proximal portion (12), a distal portion (16) and a ventilation passageway (17) extending longitudinally therein. The distal portion (16) has a rigidity which is less than the rigidity of the proximal portion (12).

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