Letters Anaesthetic machines and anti-hypoxia devices BMJ 2002; 324 doi: https://doi.org/10.1136/bmj.324.7330.169a (Published 19 January 2002) Cite this as: BMJ 2002;324:169 Article Related content Metrics Responses Peer review Related articles Letter Almost 30% of anaesthetic machines in UK do not have anti-hypoxia device Published: 15 September 2001; BMJ 323 doi:10.1136/bmj.323.7313.629 See more Anaesthetists feel broadly negative about associates, survey finds BMJ April 10, 2024, 385 q839; DOI: https://doi.org/10.1136/bmj.q839 Cardiac arrest occurs in three in 10 000 surgeries involving anaesthesia, audit finds BMJ November 20, 2023, 383 p2737; DOI: https://doi.org/10.1136/bmj.p2737 Anaesthesia associates: Royal college convenes extraordinary meeting after call from members BMJ September 11, 2023, 382 p2076; DOI: https://doi.org/10.1136/bmj.p2076 Ethnic inequalities in how care is given, not just in access and outcomes BMJ July 11, 2023, 382 p1589; DOI: https://doi.org/10.1136/bmj.p1589 Learning from complaints during covid-19: discuss risks and benefits before hospital treatment BMJ July 27, 2022, 378 o1858; DOI: https://doi.org/10.1136/bmj.o1858