Curve air guide type anesthesia adsorber

The utility model relates to the field of medical instruments, in particular to a curve air guide type anesthesia adsorber which comprises a tank body, a base, a filter cotton cushion, a ventilation supporting piece, a carbon dioxide absorbent and an air outlet pipe. According to the utility model, the plurality of groups of air guide ribs are diverged from the air inlet interface to the peripheral circular arc curve, so that an interlayer for uniformly diverging air to the whole cross section of the tank body can be formed between the filter cotton cushion and the top surface in the tank body, and the plurality of groups of air guide ribs form air to spirally diverge to the outer side to conform to aerodynamics; it is guaranteed that anesthetic gas can fill the section of the tank body in the whole interlayer area at the power loss as small as possible and the speed as high as possible, and it is guaranteed that the anesthetic gas can be filtered and adsorbed as much as possible through the filtering cotton