Temperature elevation generated by a focused Gaussian ultrasonic beam at a tissue-bone interface.

J R Wu; G H Du

doi:10.1121/1.399065

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Temperature elevation generated by a focused Gaussian ultrasonic beam at a tissue-bone interface.

J R Wu·G H Du

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Abstract

When a focused Gaussian ultrasonic beam in soft tissue normally impinges on the boundary of a contiguous bone, reflection and transmission occur. Taking account of the reflection, the steady-state temperature elevation along the beam axis for this case was calculated. The effect of perfusion is also included.

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Animals Bone and Bones Hot Temperature Models, Biological Ultrasonography Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

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J R Wu, G H Du. 1990. Temperature elevation generated by a focused Gaussian ultrasonic beam at a tissue-bone interface.. https://doi.org/10.1121/1.399065

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