Meaning of the medical symbol

There are two versions :

One is of a solitary snake wrapped around a staff, called the Rod of Asclepius and is really the right image of medicine :

The other is of two wound interweaved on a solitary staff. Called the Caduceus. It is frequently mistakenly used as a symbol of medicine rather than the Rod of Asclepius, particularly in the United States. This is really utilized as the image of business.

The two poles are the two trees of Eden. The one serpent is the savior as the copper serpent. The alleged bar of asclepius. Two serpent caducius of Hermes Khumri Omri/Mercury/Mar Khumri. The Deus in the wands name alludes to (Chi)Zeus.