Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method

Anna Korczak

doi:10.1007/978-3-031-73161-7_11

Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method

Anna Korczak

Department of Computational Mechanics and Engineering (RMT/RMT4)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In the following paper the numerical analysis of thermal process occurring in biological tissue when exposed to laser irradiation is presented. The heat transfer model is founded on the Pennes equation and it is assumed to be transient and one-dimensional. Additionally, the internal heat sources resulting from laser irradiation based on the Beer law are taken into account. Moreover, it treats perfusion rate and the effective scattering coefficient as variables dependent on tissue damage. For numerical calculations the Finite Pointset Method has been used. The paper concludes by presenting the obtained results. Then results are compared to existing literature findings to assess the accuracy of the computations.

Original language	English
Title of host publication	PCM-CMM2023
Subtitle of host publication	Theories, Models and Simulations of Complex Physical Systems
Editors	Eugeniusz Świtoński, Arkadiusz Mężyk, Sławomir Kciuk, Roman Szewczyk
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	116-126
Number of pages	11
ISBN (Print)	9783031731600
DOIs	https://doi.org/10.1007/978-3-031-73161-7_11
Publication status	Published - 2025
Event	5th Polish Congress of Mechanics and 25th International Conference on Computer Methods in Mechanics, PCM-CMM 2023 - Gliwice, Poland Duration: 4 Sept 2023 → 7 Sept 2023

Publication series

Name	Lecture Notes in Networks and Systems
Volume	1146 LNNS
ISSN (Print)	2367-3370
ISSN (Electronic)	2367-3389

Conference

Conference	5th Polish Congress of Mechanics and 25th International Conference on Computer Methods in Mechanics, PCM-CMM 2023
Country/Territory	Poland
City	Gliwice
Period	4/09/23 → 7/09/23

Keywords

Finite Pointset Method
bioheat transfer
meshless methods

ASJC Scopus subject areas

Control and Systems Engineering
Signal Processing
Computer Networks and Communications

Access to Document

10.1007/978-3-031-73161-7_11

Cite this

Korczak, A. (2025). Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method. In E. Świtoński, A. Mężyk, S. Kciuk, & R. Szewczyk (Eds.), PCM-CMM2023: Theories, Models and Simulations of Complex Physical Systems (pp. 116-126). (Lecture Notes in Networks and Systems; Vol. 1146 LNNS). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-73161-7_11

Korczak, Anna. / Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method. PCM-CMM2023: Theories, Models and Simulations of Complex Physical Systems. editor / Eugeniusz Świtoński ; Arkadiusz Mężyk ; Sławomir Kciuk ; Roman Szewczyk. Springer Science and Business Media Deutschland GmbH, 2025. pp. 116-126 (Lecture Notes in Networks and Systems).

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title = "Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method",

abstract = "In the following paper the numerical analysis of thermal process occurring in biological tissue when exposed to laser irradiation is presented. The heat transfer model is founded on the Pennes equation and it is assumed to be transient and one-dimensional. Additionally, the internal heat sources resulting from laser irradiation based on the Beer law are taken into account. Moreover, it treats perfusion rate and the effective scattering coefficient as variables dependent on tissue damage. For numerical calculations the Finite Pointset Method has been used. The paper concludes by presenting the obtained results. Then results are compared to existing literature findings to assess the accuracy of the computations.",

keywords = "Finite Pointset Method, bioheat transfer, meshless methods",

author = "Anna Korczak",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.; 5th Polish Congress of Mechanics and 25th International Conference on Computer Methods in Mechanics, PCM-CMM 2023 ; Conference date: 04-09-2023 Through 07-09-2023",

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series = "Lecture Notes in Networks and Systems",

publisher = "Springer Science and Business Media Deutschland GmbH",

pages = "116--126",

editor = "Eugeniusz {\'S}wito{\'n}ski and Arkadiusz M{\c e}{\.z}yk and S{\l}awomir Kciuk and Roman Szewczyk",

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Korczak, A 2025, Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method. in E Świtoński, A Mężyk, S Kciuk & R Szewczyk (eds), PCM-CMM2023: Theories, Models and Simulations of Complex Physical Systems. Lecture Notes in Networks and Systems, vol. 1146 LNNS, Springer Science and Business Media Deutschland GmbH, pp. 116-126, 5th Polish Congress of Mechanics and 25th International Conference on Computer Methods in Mechanics, PCM-CMM 2023, Gliwice, Poland, 4/09/23. https://doi.org/10.1007/978-3-031-73161-7_11

Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method. / Korczak, Anna.
PCM-CMM2023: Theories, Models and Simulations of Complex Physical Systems. ed. / Eugeniusz Świtoński; Arkadiusz Mężyk; Sławomir Kciuk; Roman Szewczyk. Springer Science and Business Media Deutschland GmbH, 2025. p. 116-126 (Lecture Notes in Networks and Systems; Vol. 1146 LNNS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method

AU - Korczak, Anna

N1 - Publisher Copyright: © The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.

PY - 2025

Y1 - 2025

N2 - In the following paper the numerical analysis of thermal process occurring in biological tissue when exposed to laser irradiation is presented. The heat transfer model is founded on the Pennes equation and it is assumed to be transient and one-dimensional. Additionally, the internal heat sources resulting from laser irradiation based on the Beer law are taken into account. Moreover, it treats perfusion rate and the effective scattering coefficient as variables dependent on tissue damage. For numerical calculations the Finite Pointset Method has been used. The paper concludes by presenting the obtained results. Then results are compared to existing literature findings to assess the accuracy of the computations.

AB - In the following paper the numerical analysis of thermal process occurring in biological tissue when exposed to laser irradiation is presented. The heat transfer model is founded on the Pennes equation and it is assumed to be transient and one-dimensional. Additionally, the internal heat sources resulting from laser irradiation based on the Beer law are taken into account. Moreover, it treats perfusion rate and the effective scattering coefficient as variables dependent on tissue damage. For numerical calculations the Finite Pointset Method has been used. The paper concludes by presenting the obtained results. Then results are compared to existing literature findings to assess the accuracy of the computations.

KW - Finite Pointset Method

KW - bioheat transfer

KW - meshless methods

UR - https://www.scopus.com/pages/publications/85208732109

U2 - 10.1007/978-3-031-73161-7_11

DO - 10.1007/978-3-031-73161-7_11

M3 - Conference contribution

AN - SCOPUS:85208732109

SN - 9783031731600

T3 - Lecture Notes in Networks and Systems

SP - 116

EP - 126

BT - PCM-CMM2023

A2 - Świtoński, Eugeniusz

A2 - Mężyk, Arkadiusz

A2 - Kciuk, Sławomir

A2 - Szewczyk, Roman

PB - Springer Science and Business Media Deutschland GmbH

T2 - 5th Polish Congress of Mechanics and 25th International Conference on Computer Methods in Mechanics, PCM-CMM 2023

Y2 - 4 September 2023 through 7 September 2023

ER -

Korczak A. Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method. In Świtoński E, Mężyk A, Kciuk S, Szewczyk R, editors, PCM-CMM2023: Theories, Models and Simulations of Complex Physical Systems. Springer Science and Business Media Deutschland GmbH. 2025. p. 116-126. (Lecture Notes in Networks and Systems). doi: 10.1007/978-3-031-73161-7_11

Numerical Modeling of Tissue Laser Irradiation Using the Finite Pointset Method

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