公开(公告)号：US20230181866A1

公开(公告)日：2023-06-15

申请号：US18046081

申请日：2022-10-12

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 PEÑA 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

CPC分类号： A61M16/161 ,  A61M16/109 ,  A61M16/0875 ,  A61M16/16 ,  A61M16/1095 ,  A61M16/0833 ,  A61M16/0816 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2016/0033

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.