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Equity (Details) - Schedule of stock option activity - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Equity (Details) - Schedule of stock option activity [Line Items]    
Number of Options, Outstanding, Beginning balance 683,414 580,874
Weighted Average Exercise Price, Outstanding, Beginning balance $ 11.13 $ 4.9
Weighted Average Remaining Contractual Term (in years), Outstanding, Beginning balance 3 years 18 days 2 years 7 months 24 days
Aggregate Intrinsic Value, Outstanding, Beginning balance $ 26,982 $ 2,846
Number of Options, Granted 518,304 118,409
Weighted Average Exercise Price, Granted $ 20.54 $ 40.85
Weighted Average Remaining Contractual Term (in years), Granted 9 years 3 months
Aggregate Intrinsic Value, Outstanding, Granted
Number of Options, Exercised   (14,546)
Weighted Average Exercise Price, Exercised   $ 4.9
Weighted Average Remaining Contractual Term (in years), Exercised  
Aggregate Intrinsic Value, Exercised  
Number of Options, Cancelled / Forfeited (180,441) (1,323)
Weighted Average Exercise Price, Cancelled / Forfeited $ 4.9
Weighted Average Remaining Contractual Term (in years), Cancelled / Forfeited
Aggregate Intrinsic Value, Cancelled / Forfeited
Number of Options, Outstanding, Ending balance 1,021,277 683,414
Weighted-Average Exercise Price, Outstanding, Ending balance $ 12.11 $ 11.13
Weighted-Average Remaining Contractual Term, Outstanding, Ending balance 4 years 5 months 19 days  
Aggregate Intrinsic Value, Outstanding, Ending balance $ 26,982
Number of Options, Exercisable 594,607  
Weighted-Average Exercise Price, Exercisable $ 6.69  
Weighted-Average Remaining Contractual Term, Outstanding, Exercisable 1 year 21 days  
Aggregate Intrinsic Value, Outstanding, Exercisable  
Rafael Medical Devices, LLC [Member]    
Equity (Details) - Schedule of stock option activity [Line Items]    
Number of Options, Outstanding, Beginning balance  
Weighted Average Exercise Price, Outstanding, Beginning balance  
Weighted Average Remaining Contractual Term (in years), Outstanding, Beginning balance  
Aggregate Intrinsic Value, Outstanding, Beginning balance  
Number of Options, Granted 5,266  
Weighted Average Exercise Price, Granted $ 3.82  
Weighted Average Remaining Contractual Term (in years), Granted 9 years 9 months 3 days  
Aggregate Intrinsic Value, Outstanding, Granted  
Number of Options, Outstanding, Ending balance 5,266
Weighted-Average Exercise Price, Outstanding, Ending balance $ 3.82
Weighted-Average Remaining Contractual Term, Outstanding, Ending balance 9 years 9 months 3 days  
Aggregate Intrinsic Value, Outstanding, Ending balance
Number of Options, Exercisable 1,316  
Weighted-Average Exercise Price, Exercisable $ 3.82  
Weighted-Average Remaining Contractual Term, Outstanding, Exercisable 9 years 9 months 3 days  
Aggregate Intrinsic Value, Outstanding, Exercisable