CONDENSED STATEMENTS OF CASH FLOWS (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Operating activities
Net loss	$ (265,983)	$ (218,086)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	10,958	9,593
Provision for bad debts		1,058
Loss on disposal of fixed asset	4,332
Gain on extinguishment of lease	(3,280)
Compensation expense on stock-based arrangements with employees and consultants	48,403	39,305
Changes in operating assets and liabilities:
Accounts receivable	(26,367)	(180,976)
Inventories	(149,930)	(9,369)
Increase) / decrease in prepaid expenses and other current assets	41,296	2,223
Accounts payable	93,828	46,186
Deferred compensation	50,353	40,325
Accrued liabilities	(8,002)	9,247
Net cash used in operating activities	(204,392)	(260,494)
Investing activities
Purchases of property and equipment	(20,735)	(9,999)
Capitalized patent costs	(13,289)	(14,017)
Net cash used in investing activities	(34,024)	(24,016)
Financing activities
Proceeds from issuance of notes payable to stockholders	400,075	250,050
Payment of capital lease obligations	(1,251)	(1,958)
Net cash provided by financing activities	398,824	248,092
Net Increase (decrease) in cash and cash equivalents	160,408	(36,418)
Cash and cash equivalents at beginning of period	53,288	161,503
Cash and cash equivalents at end of period	213,696	125,085
Supplemental cash flow information
Cash paid for interest	68,887	55,629
Assets acquired from capital lease	$ 15,020