公开(公告)号：US11511069B2

公开(公告)日：2022-11-29

申请号：US15021616

申请日：2014-09-15

申请人： Fisher & Paykel Healthcare Limited

发明人： John James Jackson ,  Barry Shack Manon ,  Victor Rosales Corrales ,  Stefan Leo Van Workum ,  Michael John Andresen ,  Stephen David Evans ,  Mark Samuel Hamilton ,  Paul Fleming Buckley ,  Jason Allan Klenner ,  Hamish Osborne ,  Samuel Graham Boggs ,  James William Stanton ,  Joseph Nathaniel Griffiths ,  Jonathan Andrew George Lambert ,  Nicholas Edward Vaughan ,  James Owen Kehoe ,  Francisco Ernesto De La Pe{hacek over (n)}a De La Fuente ,  Nicholas James Michael McKenna ,  Rachael Porter ,  Simon Mordechai Stam ,  David Robert Kemps ,  Edwin Joseph Lyons ,  Madeleine Bess Martin ,  Ada Yiwen Shou ,  Huang-Ku Liu

IPC分类号： A61M16/16 ,  A61M16/10 ,  A61M16/08 ,  A61M16/00

摘要： A humidification system can include a heater base, a chamber, and a breathing circuit. The heater base includes a heater plate positioned in a recessed region, and a heat conductive portion of the chamber is configured to contact the heater plate. The heater base includes a guard configured to control movement of the chamber into and out of the recessed region. The guard includes an anti-racking mechanism. The chamber includes an inlet port, an outlet port. A downward extension extends into the chamber from the inlet port, and a baffle is disposed at a lower end of the downward extension. A component of the breathing circuit can include a conduit hanging end cap for shipping and storage. The end cap can include a hanging component to allow the breathing circuit component to be hung from a medical stand. The system can detect when breathing circuits are connected in reverse.