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Zimmer Development Agreement (Details) - Schedule of deferred revenue - USD ($)
9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Deferred Revenue    
Balance as of beginning of period $ 8,622 $ 73,434
Revenue recognized (6,374) (59,838)
Balance as of end of period $ 2,248 $ 13,596