Statements of Comprehensive Loss (USD $)	3 Months Ended
	Nov. 30, 2012	Nov. 30, 2011
Sales	$ 517,614	$ 317,488
Sales to related parties	70,271	300,860
Equipment rental	71,900	40,650
Total revenues	659,785	658,998
Cost of sales	408,870	154,492
Cost of related party sales	61,377	213,439
Cost of equipment rental	2,947	2,947
Total cost of revenues	473,194	370,878
Gross margin	186,591	288,120
Research and development	527,267	536,735
Selling, general and administrative	1,889,249	1,454,835
Total operating costs and expenses	2,416,516	1,991,570
Loss from operations	(2,229,925)	(1,703,450)
Interest income	9,946	18,059
Other income (expense)	1,315	(2,014)
Total other income (expense)	11,261	16,045
Loss before income taxes	(2,218,664)	(1,687,405)
Net loss and comprehensive loss	$ (2,218,664)	$ (1,687,405)
Net loss per common share: Basic	$ 0	$ 0
Net loss per common share: Diluted	$ 0	$ 0
Weighted average number of shares outstanding: Basic	29,778,000	29,686,000
Weighted average number of shares outstanding: Diluted	29,778,000	29,686,000