I already have a suction machine, and you're right, it's a life saver. I had one the first time around also, and found it extremely useful.

SCC lf tonsil. Tx started 03/07/07,39 rads,8 docetaxel & 4 bevacizumab. Re-occured 02/19/08 back of throat. Tx35 rads 8 chemo. Tx started 05/05/08. PEG re-inserted April,2007.