Hamilton H900 - Circuit and Display Adjustments; Temperature Gradient Adjustment; Water Chamber Temperature

Display and circuit overview
See the HAMILTON-H900 Instructions for use for detailed information.
Adjusting temperature gradient
Temperature difference between water
chamber and Y-piece
1 Press slider above the icon
Deactivates Auto mode
► Press and slide to left: gradient
Reduce condensate in inspiratory
tube (blue)
► Press and slide to right: gradient
For special therapies only
1 Current chamber exit temperature
2 Set chamber exit temperature
3 Set temperature gradient
4 Indicates connection to ventilator
5 Auto mode symbol
Adjusting temperature
Water chamber exit temperature
1 Press slider below the icon
Deactivates Auto mode
► Press and slide to left: temperature
Reduce condensate in inspiratory and
expiratory tubes
► Press and slide to right: temperature
A Chamber exit temperature
B Y-piece temperature
37°C
39°C
Gradient between
A and B: + 2°C
Example: Auto mode, invasive (adult)
Keep vent open
during use, close vent
during pre-operatio-
nal tests
A
B
1
2
3
4
5