Numerical modelling of thermal effects on biological tissue during laser-material interaction
Само за регистроване кориснике
2014
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Among numerous methods of the modelling of laser interaction with the material equivalent of biological tissue (including macroscopic and microscopic cell interaction), the case of pathogenic prostates is chosen to be studied. The principal difference between the inorganic and tissue equivalent material is the term which includes blood flow. Thermal modelling is chosen for interaction mechanisms, i.e. bio-heat equation. It was noticed that the principal problems are in selecting appropriate numerical methods, available mathematical program packages and finding all exact parameters for performing the needed calculations. As principal parameters, among them density, heat conduction, and specific heat, there are many other parameters which depend on the chosen approach (there could be up to 20 parameters, among them coefficient of time scaling, arterial blood temperature, metabolic heat source, etc). The laser type, including its wavelength which defines the quantity of absorbed energy an...d dynamic of irradiation, presents the term which could be modulated for the chosen problem. In this study, the program Comsol Multiphysics 3.5 is used in the simulation of prostate exposed to Nd3+:YAG laser in its fundamental mode.
Кључне речи:
thermal effects / prostate / numerical modeling / laser / interaction / coagulation / bio-stimulationИзвор:
Physica Scripta, 2014, T162, 014041-Издавач:
- IOP Publishing Ltd, Bristol
DOI: 10.1088/0031-8949/2014/T162/014041
ISSN: 0031-8949
WoS: 000349832200042
Scopus: 2-s2.0-84907284548
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Latinović, Zoran AU - Srećković, Milesa AU - Janićijević, Milovan AU - Ilić, Jelena AU - Radovanović, Jelena PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1919 AB - Among numerous methods of the modelling of laser interaction with the material equivalent of biological tissue (including macroscopic and microscopic cell interaction), the case of pathogenic prostates is chosen to be studied. The principal difference between the inorganic and tissue equivalent material is the term which includes blood flow. Thermal modelling is chosen for interaction mechanisms, i.e. bio-heat equation. It was noticed that the principal problems are in selecting appropriate numerical methods, available mathematical program packages and finding all exact parameters for performing the needed calculations. As principal parameters, among them density, heat conduction, and specific heat, there are many other parameters which depend on the chosen approach (there could be up to 20 parameters, among them coefficient of time scaling, arterial blood temperature, metabolic heat source, etc). The laser type, including its wavelength which defines the quantity of absorbed energy and dynamic of irradiation, presents the term which could be modulated for the chosen problem. In this study, the program Comsol Multiphysics 3.5 is used in the simulation of prostate exposed to Nd3+:YAG laser in its fundamental mode. PB - IOP Publishing Ltd, Bristol T2 - Physica Scripta T1 - Numerical modelling of thermal effects on biological tissue during laser-material interaction SP - 014041 VL - T162 DO - 10.1088/0031-8949/2014/T162/014041 ER -
@article{ author = "Latinović, Zoran and Srećković, Milesa and Janićijević, Milovan and Ilić, Jelena and Radovanović, Jelena", year = "2014", abstract = "Among numerous methods of the modelling of laser interaction with the material equivalent of biological tissue (including macroscopic and microscopic cell interaction), the case of pathogenic prostates is chosen to be studied. The principal difference between the inorganic and tissue equivalent material is the term which includes blood flow. Thermal modelling is chosen for interaction mechanisms, i.e. bio-heat equation. It was noticed that the principal problems are in selecting appropriate numerical methods, available mathematical program packages and finding all exact parameters for performing the needed calculations. As principal parameters, among them density, heat conduction, and specific heat, there are many other parameters which depend on the chosen approach (there could be up to 20 parameters, among them coefficient of time scaling, arterial blood temperature, metabolic heat source, etc). The laser type, including its wavelength which defines the quantity of absorbed energy and dynamic of irradiation, presents the term which could be modulated for the chosen problem. In this study, the program Comsol Multiphysics 3.5 is used in the simulation of prostate exposed to Nd3+:YAG laser in its fundamental mode.", publisher = "IOP Publishing Ltd, Bristol", journal = "Physica Scripta", title = "Numerical modelling of thermal effects on biological tissue during laser-material interaction", pages = "014041", volume = "T162", doi = "10.1088/0031-8949/2014/T162/014041" }
Latinović, Z., Srećković, M., Janićijević, M., Ilić, J.,& Radovanović, J.. (2014). Numerical modelling of thermal effects on biological tissue during laser-material interaction. in Physica Scripta IOP Publishing Ltd, Bristol., T162, 014041. https://doi.org/10.1088/0031-8949/2014/T162/014041
Latinović Z, Srećković M, Janićijević M, Ilić J, Radovanović J. Numerical modelling of thermal effects on biological tissue during laser-material interaction. in Physica Scripta. 2014;T162:014041. doi:10.1088/0031-8949/2014/T162/014041 .
Latinović, Zoran, Srećković, Milesa, Janićijević, Milovan, Ilić, Jelena, Radovanović, Jelena, "Numerical modelling of thermal effects on biological tissue during laser-material interaction" in Physica Scripta, T162 (2014):014041, https://doi.org/10.1088/0031-8949/2014/T162/014041 . .