A defibrillator is a medical device accustomed to steer clear of the heart hoping that heart will begin again with rhythmic contraptions. It includes a central unit and a set of two electrodes. The central unit supplies a source of power and control. The two electrodes are placed directly on or in the body of patient. The electrodes give electric shocks to body.
This method is used to deal with ventricular tachycardia. The electrical shock is used to induce one's heart to come back rhythmic contractions using its own natural pacemaker cells. This instrument forms part of Active Cardiac Life Support.
Heart Defibrillation was invented in 1899 by Prevost and Batelli. These were two Italian physiologists who stated the advantages of electric shocks in a condition of cardiac shock. They had experimentally proved that electric shocks could convert ventricular fibrillation to sinus rhythms in dogs. Beck and company first applied this method to humans and saved a life in 1947.
Once Portable Defibrillation was utilized, in 1960, in ambulances, more and more human lives were saved. This development was pioneered by Prof. Frank Pantridge in Belfast.
Any sort of accident around australia, brought defibrillators in large numbers within the ambulances. Media Mogul Kerry Pecker were built with a cardiac arrest and was saved by an ambulance carrying a heart defibrillator. After this incident, he donated a huge sum on money to equip ambulances with this instrument. The unit is known as Packer Whacker in Australia now and all ambulances in Nsw carry this instrument.
Heart Defibrillation can only be utilised by a trained person as it is dangerous for patient and also the administrator. The defibrillator might cause skin burns or perhaps a shock may be gone through by the administrator if he/she touches patient's body at wrong time.
If you have patient at home you can buy one's heart defibrillator and then get trained. This will be very useful when any emergency situation arises. In order to purchase a unit for use at home, there are numerous sites that sell these units online, as well. Whenever you buy the units consider the age of patient because the pad size is determined by it. For a child you will need to use smaller pad while an adult use a large pad.
Although some practical training is essential, the device includes pre recorded instruction as well. The step by step process will guide you in case there are any difficulties.
The device can itself judge if the patient needs it or not. When a pad is placed, it will judge one's heart beat, and find out if shock is needed or otherwise. If it's not needed, no shock will be administered there is certainly not to be afraid of while using the it on the patient.