PURPOSE: A massage apparatus using an oxygen generator is provided to improve skin with various problems, such as aging prevention, wrinkle improvement, muscle strengthening, elasticity improvement, and nutrition supply acceleration by supplying high purity oxygen generated from the oxygen generator to massaging a skin area with ultrasonic waves and far-infrared rays to also stimulate skin temperature. CONSTITUTION: A massage apparatus using an oxygen generator comprises a head unit(1) equipped with an ultrasonic generator(10) and a far-infrared generator(30); and an body unit(2) connected to back of the head unit and equipped with an ultrasound button(40) and a far-infrared ray button(50). Several oxygen injecting microgrooves(20) are penetrated in the head unit at an edge outer periphery of an ultrasonic vibrator(12). A cosmetic storage groove(22) is formed to flow down massage cosmetics coated on skin at the head unit at an inner circumference of the oxygen injecting microgrooves. An oxygen generator(70) for supplying oxygen to skin through the oxygen injecting microgrooves is connected to a massage apparatus. The oxygen injecting microgrooves are penetrated and formed to inject high purity oxygen supplied from the oxygen generator to an outer periphery on the upper side of the cosmetic storage groove and the center of the ultrasonic vibrator which generates ultrasonic waves.본 발명은 산소발생기를 이용한 마사지기에 관한 것이다. 본 발명에 따르면, 초음파 및 원적외선을 공급하여 피부를 마사지하는 피부 영역으로 산소발생기에서 발생되는 신선한 산소를 동시에 공급함으로써 피부 온열을 함께 자극하여 노화방지, 주름개선, 근육강화, 탄력성 증가, 영양공급 가속화, 다양한 문제성 피부 개선을 할 수 있는 효과가 제공된다.