任龙喜,尹 建,焦守国,韩正峰,张彤童.Nd:YAG激光与半导体激光对山羊髓核组织生物热效应的比较[J].中国脊柱脊髓杂志,2009,(10):735-739.
Nd:YAG激光与半导体激光对山羊髓核组织生物热效应的比较
Comparison of the bio-heating effect to nucleus pulposus between Nd:YAG laser and diode laser
投稿时间:2009-05-12  修订日期:2009-06-29
DOI:10.3969/j.issn.1004-406X.2009.10.735.4
中文关键词:  激光  椎间盘  生物热效应  山羊
英文关键词:Laser  Disc  Bio-heating effectiveness  Goat
基金项目:
作者单位
任龙喜 北京市垂杨柳医院骨科 100022 
尹 建  
焦守国  
韩正峰  
张彤童  
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中文摘要:
  【摘要】目的:比较波长1064nm的Nd:YAG激光和波长980nm的半导体激光对椎间盘髓核组织的生物热效应。方法:选取新鲜山羊完整脊柱80具,将其L6/7节段制作成脊柱功能单位标本80个,分为波长1064nm的Nd:YAG激光椎间盘照射组(A组)和波长980nm的半导体激光椎间盘照射组(B组),每组40个标本,再按激光最终照射能量的不同各分为200J、400J、600J、800J、1000J 5个亚组,每个亚组8个标本。观察照射前后标本的质量差和照射过程中椎间盘周边的温度变化情况,操作结束后水平切开椎间
英文摘要:
  【Abstract】 Objective:To compare the bio-heating effect to nucleus pulposus between 1064nm wave-length Nd:YAG laser and 980nm wave-length diode laser.Method:80 whole fresh goat spine specimen(GSS) were used,80 L6/7 discs were assigned as spine unit into fo
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