It is a
well-known fact (not so well-known that I can
cite sources though...) that having relatively frequent,
satisfying sex is beneficial to your health. If I recall correctly having at least several
orgasms a week reduces your risk of heart
attack (This is why
teenage boys rarely have heart attacks. Their most frequent
partner can be relied upon for
at least that many...).
That said, if this device improves peoples' sex lives, than it should be called a "health" device. With, I suspect, the blessing of most people here. Of course, if it doesn't work, that's another story.