The following terms refer to this characteristic of muscle contraction: The origin of the muscle is the muscle end that attaches to the stationary structure, usually a bone or a bony structure. The insertion of the muscle is the muscle end that attaches to the moving structure.
Defibrillators vary in price. Depending on what features you are looking for, defibrillators currently range from just over $1000 up to more than $20,000 for the expensive top of the range defibrillators used by paramedics, medical teams and hospitals. Prices also vary for larger quantities.
What is an automated external defibrillator? An Automated External Defibrillator (AED) is a device that is  similar to a medical defibrillator expect that is it designed to be  used by the public with very little knowlâ¦edge. Most people who use  an AED are trained on how to use it, but it isn't always that case.