منابع مشابه
Anaesthetic 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 ...
متن کاملHydrodynamic evaluation of a new anaesthetic gas scavenging system.
A new anaesthetic gas scavenging system is described. The resistance of the system appears to be low. When input gas flow rate in the system was zero or 150 litre min-1, misuse of the system produced pressure changes at its collecting points of 26 Pa subatmospheric and 630 Pa above atmospheric pressure, respectively. Suggestions to develop the system and increase its safety are presented.
متن کاملThe design of four anaesthetic scavenging devices.
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 کاملAnaesthetic Mixtures: Gas Chromatography
acids and peptides due to the manifold separation modes that can be applied. Short analysis times, easy manipulation of separation conditions and small injection volumes (nanolitres) are further advantages. The Reld of biomedical and clinical amino acid and peptide analysis is still under investigation, especially as the transfer and adaptation of the separation modes to a broader range of real...
متن کاملImpact on Waste Scavenging in Developing Countries
China has undergone remarkable economic growth spearheaded by industrialization. Chinese industry demands a wide variety of raw materials in increasing amounts in order to manufacture all kinds of products. Industrial demand exceeds domestic supply for several materials. Thus, China needs to import raw materials. In order to satisfy its needs, China has developed global supply chains, which lin...
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ژورنال
عنوان ژورنال: BMJ
سال: 1977
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.6075.1535-b