An automated external defibrillator (AED) is a lightweight, portable device that delivers an electric shock through the chest to the heart. The shock can potentially stop an irregular heart beat (arrhythmia) and allow a normal rhythm to resume following sudden cardiac arrest (SCA).
An AED works by analyzing the heart's rhythm and sending a shock to the heart to restore a normal rhythm if needed. The defibrillator is used to help people experiencing sudden cardiac arrest (SCA). The heart's electrical system controls its rate and rhythm.
AEDs are important because they strengthen the Chain of Survival. They can restore a normal heart rhythm in victims of sudden cardiac arrest. New, portable AEDs enable more people to respond to a medical emergency that requires defibrillation.
Features and costs vary from device to device, but a new AED can cost anywhere from $1,275 to up to $2,875 for a professional-rated device. Let's just put this out there, though: although costly, AEDs also save lives. More than 350,000 people die each year from out-of-hospital-cardiac arrest.
The machine being used is called a defibrillator, and its use isn't limited to a hospital setting. Devices called automated external defibrillators (AEDs) can be used at home and in schools and are also found in a number of public places. These lightweight, portable devices are available without a prescription.
Whether you purchase a new or recertified unit, AEDs can last anywhere from 10-15 years, depending on how often they are used and where they are stored.
A pacemaker is a small, battery-operated device that helps the heart beat in a regular rhythm. An implantable cardiac defibrillator is a device that monitors your heart rate and delivers a strong electrical shock to restore the heartbeat to normal in the event of tachycardia.
type 123 lithium batteries
The AED Plus defibrillator is powered by Duracell type 123 lithium batteries, which are available from retail outlets and last for five years. Find the battery you need for your defibrillator or other ZOLL device.
If an AED is used on someone, they are going to the hospital for follow up treatment. Stay with them until EMS arrives. If the person is still unresponsive and not breathing, start providing CPR. The AED will have a metronome which provides the perfect beat to provide your chest compressions.
How to Use An AED
Defibrillation pads are a 'once only' use consumable. You cannot reuse them on another patient. Like most medical equipment, the defibrillation pads are for single patient use.
A general approach is to stop CPR after 20 minutes if there is no ROSC or viable cardiac rhythm re-established, and no reversible factors present that would potentially alter outcome.
The seven steps of CPR (cardiopulmonary resuscitation) involve checking the scene and the person, calling 911 for assistance, opening the airway, checking for breathing, chest compressions, delivering rescue breaths, and repeating CPR steps.
Studies have shown that there is almost no chance that you will hurt the person. While it is rare that a rib will be broken during CPR, doctors are able to repair broken ribs, but they cannot repair death.
When can I stop performing CPR on an adult?
The original four links of the chain of survival comprised: (1) early access—to activate the emergency medical services (EMS); (2) early basic life support (BLS) to slow the rate of deterioration of the brain and heart, and buy time to enable defibrillation; (3) early defibrillation—to restore a perfusing rhythm; (4) ...
Prepare to give two rescue breaths. Give the first rescue breath — lasting one second — and watch to see if the chest rises. If the chest rises, give a second breath. If the chest doesn't rise, repeat the head-tilt, chin-lift maneuver and then give a second breath.
The three basic parts of CPR are easily remembered as "CAB": C for compressions, A for airway, and B for breathing.
Place your other hand on top with your elbows locked and arms straight lean over the child's chestMorePlace your other hand on top with your elbows locked and arms straight lean over the child's chest and compress the chest two inches in depth 30 times one.
Terms in this set (10)