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RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($)		1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 02, 2008	Feb. 29, 2016	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021	Jul. 31, 2021
Dr. Phillip Frost [Member]
Related Party Transaction [Line Items]
Lease term	5 years
Lease expired date	Dec. 31, 2012
Rental payments	$ 1,250	$ 0			$ 0	$ 0
Rent expense
Dr. Phillip Frost [Member] \| Minimum [Member]
Related Party Transaction [Line Items]
Beneficial ownership percentage	10.00%
Cost Sharing Arrangement [Member]
Related Party Transaction [Line Items]
Costs and expenses, related party			400	$ 400	400	$ 400
Cost Sharing Arrangement [Member] \| Asensus Surgical Inc [Member]
Related Party Transaction [Line Items]
Accounts payable, related parties			$ 0		$ 0		$ 400