Double bottle commutator components are similar to U.S. Patent number 6,558,365 (Zinger etc.) and U.S. Patent number 8,752,598 (Denenburg etc.) and including quick release vial adapter, there is the quick release vial adapter opposite upright finger to hold extension to for inwardly being pushed toward each other for discharging quick release vial adapter from medicine bottle. The quick release vial adapter prevents from removing drug adapter immediately from medicine bottle and ensure that the proper use of of double bottle commutator components by being formed after liquid medicine in medicine bottle, to make for good health, caregiver follows administering agreement, which initially sucks some drugs for administering purpose immediately before subsequent transfusion liquid drug residue.
