| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a humidification system overcoming defects in a conventional humidification system. <P>SOLUTION: A humidifier and a humidity sensor are disclosed for use with a breathing assistance apparatus. The humidity sensor preferably includes means to sense absolute humidity, relative humidity and/or temperature at both the patient end and humidifier end. The humidifier also controls both the humidity and temperature of gases independently. Further, a chamber manifold is disclosed to facilitate connection of the humidifier to various outlets, inlets and sensors. A heated conduit is described to provide a more effective temperature profile along its length. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
