Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software
Percutaneous transmyocardial laser revasculariztion (PMLR), a kind of new percutaneous coronary intervention based on transmyocardial laser revascularization (TMLR) is to improve the circulation of ischemia myocardium by laser myocardial revascularization from the cardiac cavity. In our previous res...
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doaj-f18b1cd744434e98bde2a4360e85fe8c2021-02-02T03:54:37ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01400900510.1051/matecconf/20164009005matecconf_icmes2016_09005Design of clinical intelligent percutaneous myocardial laser revascularization operating platform softwareHan Lina0Guo Shuli1Xu Wenhuan2Department of Cardiovascular Internal Information, Nanlou Branch of Chinese PLA General HospitalSchool of Automation, Beijing Institute of TechnologyDepartment of Research, Chinese PLA General HospitalPercutaneous transmyocardial laser revasculariztion (PMLR), a kind of new percutaneous coronary intervention based on transmyocardial laser revascularization (TMLR) is to improve the circulation of ischemia myocardium by laser myocardial revascularization from the cardiac cavity. In our previous research, the characteristic of laser transmission in myocardium including photon reflection, absorption and scattering was introduced. The photon state at the emission, transmission and disappearance stage, the processes of photon weight decay and the change of photon movement step and direction were described and simulated by using Monte Carlo method. All of the above were simulated by MATLAB, and the relationship between different optical property parameters, absorption coefficient, scattering coefficient, anisotropic coefficient, and photon energy density in myocardium was discussed. In this study simulation of photon transport using Monte Carlo operating platform was programmed by C++ language to investigate the influence of increasing photons on the simulation at different optical properties parameters and clinical intelligent PMLR operating platform was established to achieve the optimal number of laser holes, aperture, single hole perfusion, threshold power and corresponding parameters of each hole, which provided a reference for the operation program.http://dx.doi.org/10.1051/matecconf/20164009005ischemic cardiomyopathypercutaneous myocardial laserrevascularization Monte Carlosoftware |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Han Lina Guo Shuli Xu Wenhuan |
spellingShingle |
Han Lina Guo Shuli Xu Wenhuan Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software MATEC Web of Conferences ischemic cardiomyopathy percutaneous myocardial laser revascularization Monte Carlo software |
author_facet |
Han Lina Guo Shuli Xu Wenhuan |
author_sort |
Han Lina |
title |
Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
title_short |
Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
title_full |
Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
title_fullStr |
Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
title_full_unstemmed |
Design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
title_sort |
design of clinical intelligent percutaneous myocardial laser revascularization operating platform software |
publisher |
EDP Sciences |
series |
MATEC Web of Conferences |
issn |
2261-236X |
publishDate |
2016-01-01 |
description |
Percutaneous transmyocardial laser revasculariztion (PMLR), a kind of new percutaneous coronary intervention based on transmyocardial laser revascularization (TMLR) is to improve the circulation of ischemia myocardium by laser myocardial revascularization from the cardiac cavity. In our previous research, the characteristic of laser transmission in myocardium including photon reflection, absorption and scattering was introduced. The photon state at the emission, transmission and disappearance stage, the processes of photon weight decay and the change of photon movement step and direction were described and simulated by using Monte Carlo method. All of the above were simulated by MATLAB, and the relationship between different optical property parameters, absorption coefficient, scattering coefficient, anisotropic coefficient, and photon energy density in myocardium was discussed. In this study simulation of photon transport using Monte Carlo operating platform was programmed by C++ language to investigate the influence of increasing photons on the simulation at different optical properties parameters and clinical intelligent PMLR operating platform was established to achieve the optimal number of laser holes, aperture, single hole perfusion, threshold power and corresponding parameters of each hole, which provided a reference for the operation program. |
topic |
ischemic cardiomyopathy percutaneous myocardial laser revascularization Monte Carlo software |
url |
http://dx.doi.org/10.1051/matecconf/20164009005 |
work_keys_str_mv |
AT hanlina designofclinicalintelligentpercutaneousmyocardiallaserrevascularizationoperatingplatformsoftware AT guoshuli designofclinicalintelligentpercutaneousmyocardiallaserrevascularizationoperatingplatformsoftware AT xuwenhuan designofclinicalintelligentpercutaneousmyocardiallaserrevascularizationoperatingplatformsoftware |
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