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Today the nitrous oxide is administered in hospitals by a relative analgesia machine, which includes several improvements such as flowmeters and constant-flow regulators, an anaesthetic vaporiser, a medical ventilator, and a scavenger system, and delivers a precisely dosed and breath-actuated flow of nitrous oxide mixed with oxygen. [citation ...
Nitrous oxide (N 2 O), commonly referred to as laughing gas, along with various street names, is an inert gas which can induce euphoria, dissociation, hallucinogenic states of mind, and relaxation when inhaled. [1] Nitrous oxide has no acute biochemical or cellular toxicity and is not metabolized in humans or other mammals.
In the developed world, the most frequent type in use is the continuous-flow anaesthetic machine or "Boyle's machine", which is designed to provide an accurate supply of medical gases mixed with an accurate concentration of anaesthetic vapour, and to deliver this continuously to the patient at a safe pressure and flow.
When water-soluble gases such as anesthetic agent N 2 O (nitrous oxide) are breathed in large quantities they can be dissolved in body fluids rapidly. This leads to a temporary increase [ clarification needed ] in both the concentrations and partial pressures of oxygen and carbon dioxide in the alveoli.
The use of nitrous oxide as a recreational drug at "laughing gas parties", primarily arranged for the British upper class, became an immediate success beginning in 1799. While the effects of the gas generally make the user appear stuporous, dreamy and sedated, some people also "get the giggles" in a state of euphoria, and frequently erupt in ...
Gardner Quincy Colton. Gardner Quincy Colton (February 7, 1814, Georgia, Vermont – August 10, 1898, Geneva, Switzerland) was an American showman, medicine man, lecturer, and former medical student who pioneered the use of nitrous oxide, or laughing gas, in dentistry.
Monitoring of methemoglobin needed when nitric oxide is in use. Nitric oxide with oxygen (O 2) in combination produces another by-product chemical compound nitrogen dioxide (NO 2). The higher the oxygen concentration and nitric oxide therapy duration and lower ventilator flow rate the higher amount of NO 2 will be produced. NO 2 is toxic and its
While a few inhalants are prescribed by medical professionals and used for medical purposes, as in the case of inhaled anesthetics and nitrous oxide (an anxiolytic and pain relief agent prescribed by dentists), this article focuses on inhalant use of household and industrial propellants, glues, fuels, and other products in a manner not intended ...