OXYGEN CONCENTRATION DEVICE FOR MEDICAL TREATMENT

摘要

PROBLEM TO BE SOLVED: To provide an oxygen concentration device outstandingly reducing a labor when the oxygen concentration device is moved and realizing a small size and a stability when the device is installed. SOLUTION: The oxygen concentration device 1 for medical treatment is provided with a wheel 3 for moving the device, a fixing means for fixing the device, and a handle 2 grasped at the time of moving. The handle 2 can be housed in the device 1. An outer diameter of the wheel 3 used when moving is larger than that of the remained wheel 3.