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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Main Authors: Han Lina, Guo Shuli, Xu Wenhuan
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Subjects:
Online Access:http://dx.doi.org/10.1051/matecconf/20164009005
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spelling 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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