Furniture, Fixtures and Equipment (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Furniture, Fixtures and Equipment consist of the following:
Total	$ 495,332	$ 498,793
Less accumulated depreciation	(458,708)	(446,484)
Furniture, fixtures and equipment net	36,624	52,309
Leasehold improvements [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	22,317	22,317
Office furniture and equipment [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	96,703	98,268
Molds [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	7,200	7,200
Trade show displays [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	89,395	89,395
Computers and software [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	184,488	186,384
Tooling equipment-STA & Wand [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	31,477	31,477
STA Trials Instruments [Member]
Furniture, Fixtures and Equipment consist of the following:
Total	$ 63,752	$ 63,752

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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