Property and Equipment (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Property, Plant and Equipment, Gross	$ 3,798,835	$ 3,815,009	$ 1,619,943
Less accumulated depreciation and amortization	(1,590,749)	(1,374,928)	(641,050)
Property and equipment, net	2,208,086	2,440,081	978,893
Medical equipment [Member]
Property, Plant and Equipment, Gross	3,032,371	3,033,792	1,283,726
Less accumulated depreciation and amortization		(902,000)	(521,000)
Office equipment [Member]
Property, Plant and Equipment, Gross	72,410	87,163	73,927
Manufacturing equipment [Member]
Property, Plant and Equipment, Gross	303,143	303,143	262,290
Leasehold improvements [Member]
Property, Plant and Equipment, Gross	$ 390,911	$ 390,911	$ 0

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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