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1. 发明申请

US20130047992A1 ENDOTRACHEAL TUBE COMPRISING CORRUGATED CUFF 审中-公开
标题翻译：内部管包括修复的CUFF
公开(公告)号：US20130047992A1
公开(公告)日：2013-02-28
申请号：US13218711
申请日：2011-08-26
申请人： Gon Hyung Kim , Jin Uk Park
发明人： Gon Hyung Kim , Jin Uk Park
IPC分类号： A61M16/04
CPC分类号： A61M16/0434 , A61M16/0443 , A61M16/0445
摘要： An endotracheal tube is provided, which has a corrugated cuff and is used for purpose of establishing patent airway and artificial ventilation of a patient in fields such as anesthesiology or emergency medicine. Since the cuff of the endotracheal tube is structured to have a corrugated pattern on an outer surface when expanded, the cuff is able to not only provide original functions of preventing entry of pharyngeal content into trachea by sealing off space between the endotracheal tube and the inner wall of the trachea, and preventing gas leakage during positive pressure ventilation, but also greatly reduce incurrence of complications after use of the endotracheal tube such as ischemic damage or sore throat by minimizing contact surface between the cuff and the tracheal mucous membrane.
摘要翻译：提供气管插管，其具有波纹箍，用于在麻醉或急救医学领域建立患者的专利气道和人造通气。由于气囊导管的袖带被构造为在扩张时具有在外表面上的波纹状图案，所以袖带不仅能够通过密封气管内管和内胆之间的空间来提供阻止咽内容物进入气管的原始功能气管壁，防止正压通气时气体泄漏，也可以通过使袖带与气管粘膜之间的接触面最小化，大大降低使用气管内导管如缺血性损伤或喉咙痛后出现并发症。

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