NUMERICAL ANALYSIS OF THE THERMAL DAMAGE PROCESS OF THE TISSUE-BLOOD VESSEL SYSTEM AND DISTRIBUTION OF OXYGEN IN THE TISSUE

Marek Jasiński

doi:10.15632/jtam-pl/146224

NUMERICAL ANALYSIS OF THE THERMAL DAMAGE PROCESS OF THE TISSUE-BLOOD VESSEL SYSTEM AND DISTRIBUTION OF OXYGEN IN THE TISSUE

Marek Jasiński

Department of Computational Mechanics and Engineering (RMT/RMT4)

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The paper presents a numerical analysis of the thermal damage process taking place in biological tissue containing a blood vessel during laser irradiation. The internal heat source resulting from laser irradiation based on the solution of the optical diffusion equation is taken into account. The investigation was concerned with the influence of tissue denaturation and oxygen content in blood on temperature distribution. The analysis of oxygen transport to thetissueistreatedasapartoftheanalysisofthermaldamageprocesses.Atthestage of numerical computations, the boundary element method and the finite difference method were used.

Original language	English
Pages (from-to)	199-212
Number of pages	14
Journal	Journal of Theoretical and Applied Mechanics
Volume	60
Issue number	2
DOIs	https://doi.org/10.15632/jtam-pl/146224
Publication status	Published - 2022

Keywords

Arrhenius integral
bioheat transfer
laser-tissue interactions
oxygen transport

ASJC Scopus subject areas

Mechanical Engineering

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10.15632/jtam-pl/146224

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abstract = "The paper presents a numerical analysis of the thermal damage process taking place in biological tissue containing a blood vessel during laser irradiation. The internal heat source resulting from laser irradiation based on the solution of the optical diffusion equation is taken into account. The investigation was concerned with the influence of tissue denaturation and oxygen content in blood on temperature distribution. The analysis of oxygen transport to thetissueistreatedasapartoftheanalysisofthermaldamageprocesses.Atthestage of numerical computations, the boundary element method and the finite difference method were used.",

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AB - The paper presents a numerical analysis of the thermal damage process taking place in biological tissue containing a blood vessel during laser irradiation. The internal heat source resulting from laser irradiation based on the solution of the optical diffusion equation is taken into account. The investigation was concerned with the influence of tissue denaturation and oxygen content in blood on temperature distribution. The analysis of oxygen transport to thetissueistreatedasapartoftheanalysisofthermaldamageprocesses.Atthestage of numerical computations, the boundary element method and the finite difference method were used.

KW - Arrhenius integral

KW - bioheat transfer

KW - laser-tissue interactions

KW - oxygen transport

UR - https://www.scopus.com/pages/publications/105016669676

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JF - Journal of Theoretical and Applied Mechanics

IS - 2

ER -

NUMERICAL ANALYSIS OF THE THERMAL DAMAGE PROCESS OF THE TISSUE-BLOOD VESSEL SYSTEM AND DISTRIBUTION OF OXYGEN IN THE TISSUE

Abstract

Keywords

ASJC Scopus subject areas

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