激光多普勒图像诊断系统的原理及应用

Principle and application of the laser Doppler perfusion imager system

激光多普勒图像诊断系统 (LDPI )是上世纪末医学诊断仪器的最新成果之一。它能非侵入性的检查人体浅表组织的血流灌注的动力学变化 ,从而完成对组织微血管血流灌注的客观的、量化的二维空间检测。本文介绍了它的基本原理、结构和特点及其在烧伤整形外科、皮肤病学、创伤修复、血管活性药物开发研究等学科的应用。

Laser Doppler Perfusion Image System (LDPI) is a new medical diagnoses product, by that a two-dimensional non-invasive image of peripheral blood perfusion is obtained. LDPI can be used in dermatology, wound healing, burns and plastic surgery, vascular drug research etc.