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SPECTROSCOPIC ANALYSIS OF HUMAN AORTA IN LASER SELECTION FOR ANGIOPLASTY

SPECTROSCOPIC ANALYSIS OF HUMAN AORTA IN LASER SELECTION FOR ANGIOPLASTY
血管成形术激光选择中人体主动脉的光谱分析
批准号：
4694688
负责人：
M B LEON
金额：
$0.0万
依托单位：
NATIONAL HEART, LUNG, AND BLOOD INSTITUTE
依托单位国家：
美国
项目类别：
财政年份：
--
资助国家：
美国
项目状态：
未结题
起止时间：
至
来源：
https://reporter.nih.gov/project-details/4694688
关键词：
aorta atherosclerosis biomedical equipment safety cardiovascular disorder diagnosis clinical biomedical equipment human subject infrared spectrometry ultraviolet spectrometry

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中文摘要
翻译
这些实验是为了了解动脉粥样硬化是否有 不同于正常人主动脉内膜的光谱特征。 使用积分进行透射谱和反射谱 10例人身体主动脉标本在270~2500 nm之间。我们 结论是不存在一致的固有发色团 动脉粥样硬化与正常组织的区别和强烈的吸收 在紫外线和红外线区域提供了最好的前景 局部消融斑块，同时最大限度地减少对周围环境的热损害 血管壁。
英文摘要
These experiments were performed in an attempt to see if atheroma have different spectroscopic characteristics than normal human aorta intima. Transmission and reflection spectroscopy was performed using integrating spears in 10 specimens of human cadaver aorta between 270 and 2500 nm. We concluded that no intrinsic chromaphore was present that would consistently differentiate atheroma from normal tissue and that the intense absorption in the ultraviolet and infra-red regions provides the best propect for localized plaque ablation while minimizing thermal damage to surrounding vessel wall.
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会议论文
FLOW TURBULENCE INDUCED BY CORONARY STENTS
CHRONIC EFFECTS OF AMIODARONE IN PATIENTS WITH HYPERTROPHIC CARDIOMYOPATHY
PARTICULATE DEBRIS SIZE FROM EXCIMER AND ARGON LASER ABLATION
FLUORESCENCE-GUIDED LASER ANGIOPLASTY IN PATIENTS
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