The basic principle of gas anesthesia is that oxygen is mixed with anesthetic gas (Isoflurane, or Sevoflurane) and given to the animal via an anesthetic mask for inhalation. In developed countries, this method of anesthesia has become very common and gradually replace the traditional injection anesthesia.

Based on its significant advantages:
❶Fast: The animal enters the anaesthesia condition as well as after the surgery the animal awakes is very steady fast.Two minutes can see the effect;

❷Safety: The gas anesthesia dose can be controlled according to the animal's condition at any time to avoid the risk of being too deep anesthetized to be saved or too shallow to need repeated tonic;

❸Small side effect  : Anaesthetic gas is in animal body above 99% via kidney eduction. It does not participate in the body metabolism and does not affect the animal itself and the experiment;

❹Easy to operate: It's easy to learn and use.Each anesthesia does not require cumbersome preparation.

      Small animal gas anesthesia machine is specially designed for mice, rats, rabbits, cats and other small animals surgery experiments. It can be used for almost all surgical procedures, such as Common Drug Administration, tube implantation, probe implantation, electrode implantation, intubation, blood collection, dissection, ligation, transplantation, and so on.