A number of different types of gases are used in the practice of anesthesiology.
Somehow
CHCl3 is a anesthetic. We use anesthetics to knock you out.
Neon gas is used in refrigerators.
A gas often used a an insulator
Helium gas
Anesthetics are used during anesthesia. There are many different anesthetics used, the most common being Propofol.
The gases typically used in anesthetics include xenon, nitrous oxide, and cyclopropane. These gases come premixed and are stored in gas cylinders until needed.
1840s
there are two main classes of anesthetics 1. General anesthetics 2. Local anesthetics General anesthetics are used to produce general analgesia (total unconsciousness) that is utilized for surgery purpose. eg. chloroform Local anesthetics are used to produce analgesia (numbness) to local area of body (particular area) eg, xylocaine
compounds that enter the body through the lungs and are carried by the blood to body tissues. Inhalation anesthetics are less often used alone in recent clinical practice; they are usually used together with intravenous anesthetics
Anesthetics have been known from ancient times. Originally they were based on narcotics such as opium or coca. Gaseous anesthetics were experimented with during the 1800's when ether, laughing gas and chloroform were all used. Modern gaseous general organic anesthetics were still being introduced during the 20th century . As yet no gaseous anesthetic has been found which is perfectly safe.
The Ancient Sumerians first used opium to reduce pain around 4200 BCE. Gas anesthetics were first used at the turn of the 19th century with the discovery of pain reduction by use of nitrus oxide.
Injectable local anesthetics provide pain relief for some part of the body during surgery,dental procedures,or other medical procedures.commonly used injectable local anesthetics are lidocaine(Xylocaine),bupivacaine(Marcaine), and mepivacaine(Carbocaine)
anesthetics is used in ambulatory
Sleeping gasses are categorized as oneirogenic general anesthetics. Modern examples of sleeping gasses are Fluothane, Neothyl, Penthrane, and a gas derivative of Fentanyl.
Most anesthetics used by dentists do not make you sleep.
Chloroform or Nitrous oxide. Both were early use anesthetics.