What are the changes to AED Protocols?

Medtronic are committed to supporting the following changes to AED protocols.

• Care of ventricular fibrillation (VF)/pulse less tachycardia (VT): When VF/pulse less ventricular tachycardia (VT) is present, the rescuer should deliver 1 shock and should then immediately resume CPR, beginning with chest compressions.  The rescuer should not delay resumption of chest compressions to recheck the rhythm or pulse. After 5 cycles (about 2 minutes) of CPR, the AED should then analyze the cardiac rhythm and deliver another shock if indicated. 

• If a nonshockable rhythm is detected, the AED should instruct the rescuer to resume CPR immediately, beginning with chest compressions. 

• Removal of time for reassessment: AED voice prompts should not instruct the lay user to reassess the patient at any time.

Is there a charge involved? Medtronic will provide upgrades to at no additional cost above and beyond the original purchase price for all devices shipped after the guidelines were issued (November 28, 2005). Customers must request the Guidelines upgrade within 24 months of purchase of their defibrillator(s). For defibrillators supplied before 28 November 2005 charges will apply. Please contact P.M.S (Instruments) Ltd for details.

The following chart indicates which Medtronic AED's and AED Trainers are upgradeable.