AED Defibrillators - Understanding How Automated External Defibrillators (AEDs) Work

!±8± AED Defibrillators - Understanding How Automated External Defibrillators (AEDs) Work

The human heart beat is powered by chemical impulses produced by special cells called pacemaker cells. These cells are often affected by external stimuli-- medication, stress, and physical activity, just a few things that change body chemistry; altering chemical impulses, increasing or decrease heartbeat. One of the most well-known and often misunderstood external heart stimuli is defibrillation.

Defibrillation is the administration of a jolt of electricity to the heart which depolarizes the heart muscle and allows the heart's natural pacemaker to potentially reset and continue beating. Defibrillation is performed by devices called defibrillators, which vary in design and ability. Currently, the familiar TV and movie trope of defibrillator paddles being used on flat-lining patients is outdated. More commonly, defibrillation will occur via the prophalayctic nodes, which are attached to the chest of the patient and also used to monitor heart rate. These nodes deliver shocks when a shockable heart rhythm occurs. Unlike TV shows, a shocked patient does not convulse, usually there is only a small amount of muscle contraction throughout the body. Also, unlike media portrayals, a flat line is usually an 'unshockable' rhythm. Ventricular fibrillation is a 'shockable' heart rhythm and is when the ventricles quiver rather than work in a pattern. Ventricular tachycardia, another shockable rythmn, is an extremely fast rhythm in which there is a loss of pulse. Certain types of cardiac arrhythmias may not be shockable depending on severity and rhythm type. Defibrillator devices in hospitals are usually not completely automatic, but are very similar to the completely automatic AEDs by Cardiac Science, Zoll, Phillips HeartStart, and Samaritan.

The Cardiac Science Powerheart G3 Portable AED Defibrillator is designed to be easy to use in an emergency cardiac arrest situation. The Powerheart Portable Automatic External Defibrillator features a text screen, convenient for noisy and chaotic environments, which runs in tandem with the voice prompts. The device displays the patient's heart rate, the waveform, number of shocks delivered, and the elapsed time. The Powerheart Defibrillator features built in automatic synchronization and pacemaker pulse detection.

The Zoll AED Plus is a unique unit in that it is completely automatic, but also it is the only full-rescue AED, walking the user through the full "Chain of Survival" by supporting CPR. Not only does the Zoll AED Plus track a shockable heartbeat, it also tracks chest compressions by the rescuer and advises on pace and compression strength. The Zoll AED Plus provides Real CPR help, providing visual and audio feedback and instructions. The HeartStart OnSite AED likewise provides audible commands when in use, and walks the rescuer through potential defibrillation, if a shockable rythmn is detected. The Samaritan PAD Public Access Defibrillator AED is especially designed for public access use. All of these AEDs use verbal and visual prompts to guide the rescuer. The AEDs let the rescuer know when to touch and when not to touch the patient. If a shock is required, there will be a visual clue.

AED Defibrillators - Understanding How Automated External Defibrillators (AEDs) Work

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AED - Automated External Defibrillator

!±8± AED - Automated External Defibrillator

How many opportunities do you see in your life to save another?

Purchase of an AED (automated external defibrillator) can as simple as buying a photocopier, but decisions can be done today, in more than a simple reduction of your insurance, you may actually save lives instrumental.

Just a few years, can the concept of an average person have a defibrillator was like a person in cardiac arrest in a play. Fortunately today, the promotionTechnology has transformed the science fiction in all-day comfort. Modern automated external defibrillator is safe to use, easy to use and portable enough to go anywhere.

With the rapid advancement of technology is an explosive opportunity for the market. Society as a whole is now focusing on the manufacture and distribution of this important, life-saving devices. With a variety of options, colors, models and prices uninitiated buyer, but be sureconfused.

Here are the 7 most important things you should insist on the purchase of an automated external defibrillator.

Company

Variety of models. A "one size fits all" is not a good strategy. You may need only one, but a dealer with a variety of options tailored to fit the right product with the needs of your company.

Other medical devices. On the surface, it seems that a company who specialize in AED units to be the logical choice. But thanks to the workwith a company that has other medical devices available, you will be working with one supplier for all your needs. Personalize with one-stop shopping!

Support 24 / 7. While shopping can be a daily activity, you can not fit your lifestyle. Be careful with a company that has 24 / 7 support is for both work phone or online where you can place your order will be respected, answers questions and pursues product.

Product

The device is charging. What is the life of the device? How long cancharged less? What is the expiration date of the device?

Accessories. The product is compatible with the pads for his children? And 'wall in a kiosk? If the device to come with directions to the unit? A reservoir is included?

Training. The device easy to use. It comes with easy to use English only education or a non-English-speaking users the device? It comes with a DVD or a manual for the owner? Are the appropriate compliance documentscontain?

The value you look for in buying a life-saving equipment must be clearly defined. It is meant for a price not right the lowest price. There will be more than a good choice of an AED for your business, but choose the best one you have the ability that do not fit your needs and work with a company that thinks and acts, how to delete you. If you buy AEDs from a supplier with a variety of models, options and price just be sure to havethe right choice for you, but you know that is the value that you get 2 to None. Be wary of discount parachute, insurance and defibrillator. The life you save could be yours.

AED - Automated External Defibrillator

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