They distressed the patient's family by saying tha...

They distressed the patient's family by saying that they probably could not change the tube during the weekend without having made a prior warning that they never warned that it should be done. Finally the tube arrived, delayed the change and the last words of my father were drowning, drowning, 10 minutes after changing it awkwardly and causing anguish to all present, and a huge scare to my father, had a desaturation so abrupt that he died as soon as they left home. Be careful if you have this service. I hope it doesn't happen to you