Title :
Laplace's Law: What It Is About, Where It Comes from, and How It Is Often Applied in Physiology [Retrospectroscope]
Author :
Valentinuzzi, Max E. ; Kohen, Alberto J.
Author_Institution :
Inst. de Ing. Biomedica, Univ. of Buenos Aires, Buenos Aires, Argentina
Abstract :
Have you ever seen a birthday party balloon shaped as a bunny rabbit or a teddy bear or Mickey Mouse? Sure, you have. Did you know that Laplace´s law governs the mechanical behavior at every single point over their respective surfaces? Ha-ha-ha... a healthy laugh comes out, `cause it sounds like Alice´s little fancy joke! Imagine... His Honor, Le Marquis de Laplace, playing with puppets!
Keywords :
biological organs; biological tissues; biomechanics; physiology; stress analysis; Laplace law; cardiac tissue; hollow organs; intracavitary pressure; mechanical stress; physiology; tension value; Laplace equations; Physiology;
Journal_Title :
Pulse, IEEE
DOI :
10.1109/MPUL.2011.942054