set line abdominal bloating, tooth with caries, deaf, heart rate, blindness, man coughing, reddish eye and eye drop

bloating pain health abdominal tooth caries oral medicine ear deafness vector icon isolated set line linear contour outline transparent black hear aid rate heartbeat pulse cardiogram blindness vision blind graphic disease illness virus cough allergy infection eyeball conjunctivitis medical eye drop liquid broken fracture biology human diarrhea toilet person stomach