Patent ID: 8235041

Claim:
A humidification apparatus for humidifying a gases flow to be supplied to a patient or other person in need of such gases comprising: a humidification chamber and having a chamber inlet port and a chamber outlet port to allow said gases flow to pass through said humidification chamber from the chamber inlet port to the chamber outlet port, a chamber heater provided adjacent said humidification chamber and adapted to vaporise liquid water in said humidification chamber in order to provide water vapour to said gases flow passing through said humidification chamber, and a chamber manifold including: at least one sensor mounting position, a first manifold inlet port in communication with a first manifold outlet port, and a second manifold inlet port in communication with a second manifold outlet port, and said chamber manifold is adapted to connect: said first manifold inlet port to a supply conduit and said first manifold outlet port to said chamber inlet port to connect said supply conduit to said chamber inlet port, said supply conduit in use being in fluid communication with a gases supply for supplying said gases flow at a desired pressure, and said second manifold inlet port to said chamber outlet port and said second manifold outlet port to a gases transportation pathway to connect said chamber outlet port to said gases transportation pathway for conveying said gases flow from said chamber to said patient or other person in need of such gases, said chamber manifold adapted in use to house at least one sensor in proximity to said chamber outlet port.