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1. 发明申请

WO2012003067A1 TRACHEAL TUBES WITH IMPROVED SECRETION REMOVAL SYSTEMS 审中-公开
标题翻译：具有改进的分泌物去除系统的TRACHEAL管
公开(公告)号：WO2012003067A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/039427
申请日：2011-06-07
申请人： NELLCOR PURITAN BENNETT LLC , HARRINGTON, Roger , LALLY, Olaf
发明人： HARRINGTON, Roger , LALLY, Olaf
IPC分类号： A61M16/04 , A61M25/00
CPC分类号： A61M16/04 , A61M16/042 , A61M16/0431 , A61M16/0434 , A61M16/0479 , A61M16/0486 , A61M25/0032 , A61M2025/0036 , A61M2205/32 , A61M2207/00 , A61M2207/10
摘要： Various embodiments of a tracheal tube having a tubular body with an open distal end and a tube wall with a variable thickness are provided. The tube wall may include a thickened section comprising a void. The tracheal tube may also include an offset ventilation lumen disposed in the tubular body and adapted to facilitate airflow to and from a patient. Embodiments of the tracheal tube may also include a suction lumen disposed in the thickened section of the tube wall and terminating in a port opening into the void for removal of secretions from the patient's trachea.
摘要翻译：提供具有开口远端的管状体和具有可变厚度的管壁的气管管的各种实施例。管壁可以包括包括空隙的加厚部分。气管管还可以包括设置在管状体中的偏移通气腔，并且适于促进向患者和从患者流出的气流。气管管的实施例还可以包括设置在管壁的增厚部分中并且终止于开口进入空隙的端口中的抽吸腔，用于从患者气管中移除分泌物。

2. 发明申请

WO2011123231A1 TRACHEAL TUBE WITH SCAFFOLDING-SUPPORTED WALL 审中-公开
标题翻译：带SCAFFEFED支撑壁的TRACHEAL管
公开(公告)号：WO2011123231A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/028113
申请日：2011-03-11
申请人： NELLCOR PURITAN BENNETT LLC , LALLY, Olaf
发明人： LALLY, Olaf
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0425 , A61M16/0434 , A61M16/0479 , A61M16/0484 , A61M16/0486 , A61M2202/0468 , A61M2205/32
摘要： Various embodiments of a medical device tube having scaffolding-supported inner and outer walls are provided. In particular, the medical device tube may include a plurality of struts extending from an inner wall to an outer wall of the medical device tube. In certain embodiments, each of the individual struts may connect to adjacent struts at the inner wall and the outer wall. As such, the plurality of struts may comprise a zigzag pattern circumferentially around the medical tube device. In other embodiments, the struts may extend radially from the inner wall to the outer wall of the medical tube device. Regardless, the area between the struts and the inner wall and/or the outer wall form a plurality of lumens, which may be used for suctioning, blowing, and various other applications of the medical device tube.
摘要翻译：提供具有脚手架支撑的内壁和外壁的医疗装置管的各种实施例。特别地，医疗器械管可以包括从医疗器械管的内壁延伸到外壁的多个支柱。在某些实施例中，每个单独的支柱可以在内壁和外壁处连接到相邻的支柱。这样，多个支柱可以围绕医疗管装置周向地包括锯齿形图案。在其他实施例中，支柱可以从医疗管装置的内壁到外壁径向延伸。无论如何，支柱与内壁和/或外壁之间的区域形成多个腔，其可以用于吸引，吹动和医疗装置管的各种其它应用。

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