The next BIG thing

If I could invent something it would be a machine that would help heal any diseases or genetic disorder. This machine would be in doctor offices and, if you had a genetic disorder like hemophilia, Down syndrome, diabetes, or even cancer this machine could heal you.
What this machine would do is draw blood and then it would say what kind of medicine you would need to help heal the sickness. This machine could heal anything if needed. This machine could even give you a shot to prevent a sickness. So fewer people today will be sick. It would take about a week of medicine, just like Chemotherapy, but this would not kill the good blood cells. So this would be better and healthier.