Note 1 - Summary of Significant Accounting Policies - Schedule of Property, Plant and Equipment (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Property, Plant, and Equipment Gross	$ 355,029	$ 316,393
Less: Accumulated depreciation	245,100	214,897
Total Fixed Assets, Net	109,929	101,496
Office Equipment [Member]
Property, Plant, and Equipment Gross	177,641	164,318
Leasehold Improvements [Member]
Property, Plant, and Equipment Gross	25,635	25,635
Manufacturing Tooling [Member]
Property, Plant, and Equipment Gross	107,955	103,204
Demo Equipment [Member]
Property, Plant, and Equipment Gross	$ 43,798	$ 23,236