THE BASIC PRINCIPLES OF NITROUS OXIDE CANISTERS

The 1st time nitrous oxide was employed being an anaesthetic drug during the treatment method of the affected person was when dentist Horace Wells, with help by Gardner Quincy Colton and John Mankey Riggs, demonstrated insensitivity to pain from a dental extraction on 11 December 1844.[25] In the following weeks, Wells addressed the initial twelve