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	<element abstract='true' id='fil_Note4NotesPayableAbstract' nillable='true' name='Note4NotesPayableAbstract' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='xbrli:stringItemType' />
	<element abstract='true' id='fil_Note5StockOptionsAndWarrantsAbstract' nillable='true' name='Note5StockOptionsAndWarrantsAbstract' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='xbrli:stringItemType' />
	<element abstract='true' id='fil_Note6SignificantEventsAbstract' nillable='true' name='Note6SignificantEventsAbstract' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='xbrli:stringItemType' />
	<element abstract='true' id='fil_Note7SubsequentEventsAbstract' nillable='true' name='Note7SubsequentEventsAbstract' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='xbrli:stringItemType' />
	<element abstract='true' id='fil_TablesSchedulesDetailLevel3Abstract' nillable='true' name='TablesSchedulesDetailLevel3Abstract' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='xbrli:stringItemType' />
	<element id='fil_OmtkInventoryFinishedGoodsPeru' nillable='true' name='OmtkInventoryFinishedGoodsPeru' xbrli:balance='debit' xbrli:periodType='instant' substitutionGroup='xbrli:item' type='xbrli:monetaryItemType' />
	<element id='fil_N101200Member' nillable='true' name='N101200Member' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='nonnum:domainItemType' />
	<element id='fil_N201300Member' nillable='true' name='N201300Member' xbrli:periodType='duration' substitutionGroup='xbrli:item' type='nonnum:domainItemType' />
</schema>
