公开(公告)号：US20080121230A1

公开(公告)日：2008-05-29

申请号：US11940867

申请日：2007-11-15

申请人： Felino V. Cortez ,  William F. Niland ,  Carl Buyer ,  George McGarrity

发明人： Felino V. Cortez ,  William F. Niland ,  Carl Buyer ,  George McGarrity

IPC分类号： A61M16/16 ,  A61M16/00

CPC分类号： A61M16/0688 ,  A61M16/0672 ,  A61M16/0683 ,  A61M16/08 ,  A61M16/0833 ,  A61M16/1075 ,  A61M16/16 ,  A61M2205/3613 ,  A61M2205/3633 ,  A61M2205/42

摘要： A system for delivering a humidified gas to a patient is disclosed. The system includes a supply tube having a first supply tube end and a second supply tube end. The supply tube has a first inner diameter. The system also includes an apparatus for delivering heated and humidified gas to the first end of the supply tube and a single lumen having a first lumen end and a second lumen end. The single lumen has a second inner diameter, smaller than the first diameter. The first lumen end is in fluid flow communication with the second supply tube end. The system also includes a nasal cannula in fluid flow communication with the second lumen end. A method of delivering heated and humidified gas to a patient is also disclosed.

摘要翻译： 公开了一种用于将加湿气体输送给患者的系统。 该系统包括具有第一供给管端和第二供应管端的供应管。 供应管具有第一内径。 该系统还包括用于将加热和加湿的气体输送到供应管的第一端和具有第一内腔端和第二管腔端的单腔的装置。 单腔具有比第一直径小的第二内径。 第一管腔端与第二供应管端流体流动连通。 该系统还包括与第二内腔端部流体连通的鼻插管。 还公开了将加热和加湿的气体递送到患者的方法。