Some articles on oxygen failure, oxygen:
... of mishaps, the modern anaesthetic machine incorporates several safety devices, including an oxygen failure alarm (aka 'Oxygen Failure Warning Device' or OFWD) ... this was a pneumatic device called a Ritchie whistle which sounds when oxygen pressure is 38 psi descending ... Nitrous cut-off or oxygen failure protection device, OFPD the flow of medical nitrous-oxide is dependent on oxygen pressure ...
Famous quotes containing the words failure and/or oxygen:
“Its a failure of national vision when you regard children as weapons, and talents as materials you can mine, assay, and fabricate for profit and defense.”
—John Hersey (19141993)
“All the oxygen of the world was in them.
All the feet of the babies of the world were in them.
All the crotches of the angels of the world were in them.
All the morning kisses of Philadelphia were in them.”
—Anne Sexton (19281974)