The AED technology that allows for less energy use is known as "rectilinear biphasic defibrillation." This method delivers a biphasic shock, which is an electric current that changes direction during the shock, thereby requiring less energy to effectively convert lethal heart rhythms back to normal. Additionally, advanced AEDs can analyze the heart rhythm and determine the optimal amount of energy needed for defibrillation, minimizing unnecessary shock delivery and enhancing patient safety.
This type of defibrillation is known as impedance-compensated biphasic defibrillation. The defibrillator analyzes the patient's transthoracic impedance to tailor the energy setting for an optimized shock delivery, increasing the chances of restoring a normal heart rhythm successfully.
biphasic have lower waveform compared to monophasic
200
Automated External Defibrillators should be programmed to meet the most current algorithms published by the American Heart Association, and deliver biphasic, transthoracic shocks. They should be small, lightweight, have an extended battery life, and be very simple to use. Most AED's use voice prompts and a series of very simple, large buttons. The best AED's have simulator units that can be used to train personnel in the correct use of the real product.
Monophasic defibrillators deliver a single electrical shock in one direction to the heart, while biphasic defibrillators deliver shocks that travel in two directions, typically from one electrode to another and then back again. Biphasic defibrillators are generally more effective at restoring normal heart rhythm with lower energy levels, which reduces the risk of damage to the heart muscle. As a result, biphasic devices have become the standard in modern defibrillation practices.
Child AED pads may not deliver enough energy, so they are not appropriate to use for an adult.
Yes, use AED pads on adults with no breathing and no pulse. The pads will need to be matched to the AED as most pads have different attachments to the AED.
No they are not; they will not deliver enough energy.
No you can not use one adult and one child aed pad.
The ones in existence deliver too much energy. At some point in time there will be 1 AED for A/C/I; but the need for infant AED is so few, in my opinion, that the market would not bear the cost of production.
The AED delivers a shock energy, with units of joules (see the related link). There is not a direct conversion from joules to volts. I have read that the AED has the capability of about 1000 volts. For a comparison of some AEDs and their energy output, see the other related link. An AED with child pads delivers less energy per shock; as low as 50 joules whereas some for an adult will deliver 360 joules or 400 joules.