首页> 外文会议>2014 International Conference on Science Engineering and Management Research >Development of a 2D laser scanning system for blood perfusion imaging through curved sections of human forearm
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Development of a 2D laser scanning system for blood perfusion imaging through curved sections of human forearm

机译:开发用于通过前臂弯曲部分进行血液灌注成像的2D激光扫描系统

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摘要

Blood flow in microcirculation has found vital role in maintenance of body temperature. Its measurement is vital in the field of skin-vessel reactivity, ageing of skin, micro vascular repair of the ulnar artery and wound healing in association with total elbow replacement. The existing techniques for blood flow measurements like Electromagnetic blood flow measurement, Thermal convection method, Dual radiographie method, Ultrasonic Blood flow measurement and NMR method are not found suitable for measurement of blood flow in microcirculation due to their large size, complexity, invasive nature of measuring element and possibility of radiation exposure to the patient. Hence, a new technology is developed for micro vascular blood flow or velocity measurement using He-Ne laser of wavelength 632.8nm.
机译:发现微循环中的血流对维持体温至关重要。它的测量在皮肤血管反应性,皮肤老化,尺动脉微血管修复和伤口愈合以及全肘关节置换方面至关重要。电磁血流测量,热对流法,双射线照相法,超声波血流测量和NMR法等现有的血流测量技术因其体积大,复杂度高,侵入性大等特点而不适用于微循环中的血流测量。测量元件以及对患者辐射的可能性。因此,开发了用于使用波长为632.8nm的He-Ne激光器的微血管血流或速度测量的新技术。

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