rested gal wrote:Well, let's see... I did a Google search for this:
"reported deaths from tape over mouth while using CPAP"
A lack of hits on Google search hardly constitutes valid statistical data. As I've posted before, there are good reasons why a person who dies in his sleep from taping will probably not get reported as a taping related death.
rested gal wrote:I didn't look through ALL the links (no, didn't find one that went to a reported death) but did find this interesting little tidbit on the American Thoracic Society's webpage:
"
Two head scratchers: What's causing the leak?"
http://www.thoracic.org/clinical/sleep/ ... e-leak.php
An excerpt from the "Answer" page for "Discussion case #2 (bold emphasis mine:)
Management of leak includes optimization of mask and headgear fit, comfort and seal and comfort, verifying the integrity of the circuit, and use of heated humidification, with in some instances nasal lubricant or inhaled steroid, to minimize nasal symptoms (4,8,9). Mouth leak can be improved by use of a chin strap, placement of tape or a bandage over the mouth, or use of a full face or oral interface (9). Fixed CPAP should be prescribed at the lowest effective level to minimize leak. In some cases, the addition of expiratory pressure reduction or use of auto-adjusting CPAP which lowers mean pressure may improve leak.
That article in thoracic.org was contributed by:
Isabelle Boutin, MD, Isabelle Coté, MD, and R. John Kimoff, MD, Respiratory Division & Sleep Laboratory, McGill University Health Centre, Montreal, Quebec Canada
OK, you have a few doctors who mention taping as a possibility. They probably just didn't think it through and consider asphyxiation after machine failure or aspiration asphyxiation.
Tell me why all full face masks have anti-asphyxia valves. Note the word "asphyxia". How is a nasal mask user with a taped mouth any safer than an FFM user with no anti-asphyxia valve? Would you recommend someone use an FFM mask with a broken anti-asphyxia valve? Are the manufacturers putting anti-asphyxia valves in FFMs just for fun?
Note that Respironics even warns in the packaging for their chin strap that just the chin strap may cause asphyxiation. I'm not worried about chin straps myself, but do you really think tape is less dangerous than a chin strap?
Why don't CPAP or mask manufacturers recommend taping?