Acta Photonica Sinica, Volume. 35, Issue 2, 265(2006)

The Technology of Invasive Measurement of Thermal Response in Laser Medicine

Zhao Youquan1、*, Fan Shifu1, Li Xiaoxia1, and Li Liyong2
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  • 1[in Chinese]
  • 2[in Chinese]
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    The invasive irradiation temperature measurement was applied to trace the process of thermal interaction between lasers and bio-tissues. Portable Infrared thermal detector has inside LD red introductive light and can make a sound when aiming at an object. The minimum measured diameter is 2.5 mm at the distance of about 25 mm. The changes of the target's temperature rise are general reveal of both the laser parameters and the optical and thermal properties of the bio-tissue,which are closely relative to the final therapy effect. Experimental results included the real thermal responses of several tissues under single ruby laser pulse and CW CO2 laser. The thermal response difference was also discussed with variable duration time,temperature rise peak and rise time.

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    Zhao Youquan, Fan Shifu, Li Xiaoxia, Li Liyong. The Technology of Invasive Measurement of Thermal Response in Laser Medicine[J]. Acta Photonica Sinica, 2006, 35(2): 265

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    Paper Information

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    Received: Dec. 7, 2004

    Accepted: --

    Published Online: Jun. 3, 2010

    The Author Email: Youquan Zhao (zhaoyouquan@sina.com)

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