Inhalation anesthesia exposing and monitoring device

The utility model provides an inhalation anesthesia exposing and monitoring device, which consists of an oxygen gas tank or air-oxygen mixed gas tank, an inhalation anesthetics volatilizing tank, a gas carrying pipe, a gas inlet, an inhalation anesthetics exposing box, a gas outlet, an anesthetic gas adsorber used in a loop, a multi-parameter anesthetic gas monitoring instrument, an animal body temperature maintaining instrument, a circuit, a circuit access hole, a dissecting microscope, a constant temperature heating plate, a mouse fixing hole, an invasive arterial blood pressure monitoring instrument, a heat preservation blanket and an operating table, wherein the oxygen gas tank or air-oxygen mixed gas tank, the inhalation anesthetics volatilizing tank, the inhalation anesthetics exposing box, the anesthetic gas adsorber and the multi-parameter anesthetic gas monitoring instrument are connected by the gas carrying pipe, and the animal body temperature maintaining instrument is connected with the heat preservation blanket. Anesthetics exposing for a plurality of rats/mice can be performed simultaneously, the heat preservation is complete and sensitive, real-time monitoring and automatic heating are realized, and the breathing condition under the narcosis state can be observed at any time. The inhalation anesthesia exposing and monitoring device is reasonable in design, simple and convenient to operate, high in controllability, safe and environmental-friendly, and both an anesthesia concentration monitoring device and an anesthetics absorbing device are arranged.