Theoretic model of myocardial revascularization by far Infrared laser and experimental validation

• 来源期刊: 光电子快报（英文版）
• 年，卷（期）: 2009,（2）
• 页码范围: 158-160
• 页数: 3页
• 语种: 英文
• DOI: 10.1007/s11801-009-8089-8

摘要

A theoretic model of myocardial revascularization by a far infrared laser has been established and a quantificational rela-tionship between the aperture of laser channel and parameters of laser has been concluded according to thermodynamics and the law of mteraction of far infrared laser and myocardium. The experiment of a carbon dioxide laser revascularization in porcine myocardinm has been done for different laser powers and irradiation time. The relative errors between experi-mental result and theoretic computation are from 13% to 22%. The reasons that cause the errors have been studied in detail.