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Focused Ultrasound Induced Heating in Tissue Phantom

Application ID: 12659


This model example shows how to model tissue heating induced by focused ultrasound. First, the stationary acoustic field in the water and the tissue are modeled to obtain the acoustic intensity distribution in the tissue. The absorbed acoustic energy is then calculated and used as the heat source for a Bioheat Transfer physics in the tissue domain in a time-dependent study simulating the heating and cooling of the tissue when exposed to ultrasound for 1 second.

This model is suitable for tissue heating when the acoustic pressure at the focus is well below acoustic cavitation threshold.

Questo modello è stato realizzato con:

Acoustics Module

The combination of COMSOL® products required to model your application depends on the physics interfaces that define it. Particular physics interfaces may be common to several products (see the Specification Chart for more details). To determine the right combination of products for your project, you should evaluate all of your needs in light of each product\'s capabilities, consultation with the COMSOL Sales and Support teams, and the use of an evaluation license.