On this maximum, certainly shared by all, we could open a debate about the just physical health, or also that of the Spirit.
Many times have we heard bars like:-better to die rich than poor-, and so on, but they are not really bars because the health needs many things to be maintained, because without an adequate nutrition for example, you can lose it.
Being healthy and sad can eventually lead to disease, so health is the most important thing, if we look at welfare reasons and not only at the perfect functioning body.
But body needs treatments and sometimes medical treatments that could be more or less specific, more or less invasive whether temporary or not.
For this reason the modern medicine has created a series of appliances (devices) that interact with our body in order to improve or restore some functions.
