Sedation Analgesia Equipment
Nitrous oxide (laughing gas) has been used in the field of anesthesia for more than 160 years. It is recognized as the safest inhaled anesthetic & analgesic in the clinic. It's in a certain concentration with oxygen to form a kind of subanesthetic gas which can play a very good analgesic effect.
Nitrous oxide (N₂O) is produced by inhibiting excitatory neurotransmitters in the central nervous system substance release and nerve impulse conduction and change the permeability of ion channels to produce pharmacological effects. Nitrous gas is a colorless, non-irritating inert inorganic gas, heavier than air, stable physical and chemical properties, non-flammable, not easy to explode. Heart, lung, liver, kidney and so on.No damage to organ function. It doesn't bind to hemoglobin. The gas takes effect 30 to 40 seconds after inhalation, the peak analgesia lasts 80 to 120 seconds, and circulates in the body for 3 minutes,without any biological transformation or degradation, most of the drug is still excreted from the body with respiration, and only a small amount evaporates from the skin without accumulation.