The Venturi principle for scavenging anaesthetic gases
نویسندگان
چکیده
منابع مشابه
Scavenging of anaesthetic gases using the double T-piece system.
fully expected but it is inappropriate, for the following reasons: Considerably less halothane is given when a caudal block is performed than during a general anaesthetic alone. After the blocking procedure, just sufficient general anaesthetic was given to prevent the child from disturbing the surgeon. For this purpose nitrous oxide in oxygen was sufficient in the majority of patients. It does ...
متن کاملAnaesthetic gas Scavenging
ThEATRE Possible adverse health effects are an increased risk of spontaneous abortion in females, the increased likelihood of male anaesthetists to father daughters, decreased fertility, a potential increase in haematological malignancy, renal and liver dysfunction and decreased mental performance. One explanation for these effects is inhibition of methionine synthase by nitrous oxide, causing ...
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Dcpartmcnt of Anaesthesia, Baragwanalh Hospital and University of the Witwalcrsrand, Johannesburg IX G. MOVES, m .it. on.n., m.h.o.s ., i..ii.o.p., i'.i'.a. Dental Research Institute of the South African Medical Re search Council, Johannesburg P. CEEATON-JONliS, n.n.s., m .ii. it.oil., imi.d., ii.a. Department of Anaesthesia, Tygcrbcrg Hospital and Univer sity of Stellenbosch, Parowvallei, CP...
متن کاملAudible noise levels of oxygen masks operating on venturi principle.
Certain oxygen therapy masks operating with a venturi were found to possess audible noise levels sufficient to cause annoyance to the user. This was not true of all masks. However, it is recommended that this is a source of noise pollution that should be eliminated by the manufacturers of such devices.
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THiS REV,EW studies the humidi ty output of anaesthet ic sys tems in common use and the steps taken to improve them. The amount of water vapour which an a tmosphere can hold varies with temperature . The warmer the ambient gas mixture, the more water vapour it can contain. There is a max imum amount of water vapour which the a tmosphere can maintain at each tempera ture when it becomes saturate...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1979
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1979.tb04953.x