Cardiac monitors, Defibrillator, ECG machine, Pulseoxymeter, Glucometer, Syringe pump, Infusion pump, Suction apparatus, Ventilator, ABG machine, Temporary pacemaker, IABP Machine, ECMO machine, Intubations., ICD Insertion, Defibrillation., Lumbar Puncture., Liver biopsy., Central line insertion., Arterial line insertion., Bronchoscopy, Thoracoscopy, Tracheostomy, Pleural Tapping, CPR, Defibrillation., Endo-tracheal suctioning., NG Tube insertion., I.V insertion., Blood transfusion., Prone Ventilation., Blood withdraws, Foleys catheterization., Flatus tube., Epidural catheter removal., Center line removal., CAG_PTCA sheath removal, ICD Tube removal, EJV Insertion, Endo Tracheal Tube Removal