Is it profitable to sell Class II medical devices? Is there any development for fresh graduates to enter this industry?

Class II refers to, on its safety, effectiveness should be controlled medical devices. x-ray film machine, ultrasound, microscope, biochemistry belongs to Class II, these generally as long as there are enough channels or very lucrative, fresh graduates to join the industry is more laborious, but as long as there is a determination, cumulative and open up a certain number of channels like a fish out of water!