Condensed Balance Sheets (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 98,592	$ 627,082
Accounts receivable, net of allowance for doubtful accounts of $202,160 in 2011 and 2010	1,685,706	796,221
Inventories	597,588	986,947
Advances to contract manufacturer	728,509	730,491
Prepaid expenses and other current assets	280,331	247,465
Total current assets	3,390,726	3,388,206
Accounts receivable-long term, net of allowance for doubtful accounts of $402,840 as of June 30, 2011 and $438,840 as of December 31, 2010	257,160	361,160
Advances to contract manufacturer, non current	2,646,901	1,713,794
Investment in distributor, at cost	76,319	76,319
Furniture, Fixtures & Equipment net of accumulated depreciation of $435,166 as of June 30, 2011 and $426,482 as of December 31, 2010	62,425	66,936
Patents, net of accumulated amortization of $337,764 as of June 30, 2011 and $294,934 as of December 31, 2010	924,275	944,858
Other assets	24,413	57,750
Total assets	7,382,219	6,609,023
Current Liabilities:
Accounts payable - short term	2,889,635	2,883,587
Accrued expenses and other payable	1,069,904	511,304
Total current liabilities	3,959,539	3,394,891
Long-term Liabilities:
Accounts payable - long term	868,806	440,376
Notes Payable-net of discount of $6,130 and $8,361 respectively	443,871	441,639
Total long-term liabilities	1,312,677	882,015
Commitments and Contingencies
Stockholders' Equity
Common stock, par value $.001; authorized 50,000,000 shares; 15,152,006 shares issued 637,013 shares to be issued and 15,118,673 shares outstanding as of June 30, 2011; 14,915,959 shares issued, 637,013 shares to be issued, and 14,882,626 shares outstanding as of December 31, 2010	15,788	15,552
Additional paid-in capital	62,823,404	62,606,043
Accumulated deficit	(59,817,673)	(59,377,962)
Treasury stock, at cost, 33,333 shares	(911,516)	(911,516)
Total stockholders' equity	2,110,003	2,332,117
Total liabilities and stockholders' equity	$ 7,382,219	$ 6,609,023