Statements of Comprehensive Loss (USD $)	3 Months Ended
	Nov. 30, 2013	Nov. 30, 2012
Revenues:
Sales	$ 1,231,559	$ 517,614
Sales to related parties	16,686	70,271
Equipment rental	82,400	71,900
Total revenues	1,330,645	659,785
Cost of Revenues:
Cost of sales	628,711	408,870
Cost of related party sales	7,654	61,377
Cost of equipment rental	2,947	2,947
Total cost of revenues	639,312	473,194
Gross margin	691,333	186,591
Operating costs and expenses:
Research and development	502,757	527,267
Selling, general and administrative	1,704,713	1,889,249
Total operating costs and expenses	2,207,470	2,416,516
Loss from operations	(1,516,137)	(2,229,925)
Other income (expense):
Interest income	6,323	9,946
Other income (expense)	(3,047)	1,315
Total other income (expense)	3,276	11,261
Loss before income taxes	(1,512,861)	(2,218,664)
Income tax benefit
Net loss and comprehensive loss	$ (1,512,861)	$ (2,218,664)
Net loss per common share: Basic	$ (0.04)	$ (0.07)
Net loss per common share: Diluted	$ (0.04)	$ (0.07)
Weighted average number of shares outstanding: Basic	33,982,000	29,778,000
Weighted average number of shares outstanding: Diluted	33,982,000	29,778,000