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发明名称
单光源无影手术灯
摘要
一种供医疗手术用的无影手术灯,是由灯罩、一个光源灯泡、一个安装在灯泡上方的开口向下的抛物线形反射镜、一个置于抛物线形反射镜下方的中空的其上端开口围绕光源灯泡下半部份的正多棱台形反射镜和一个灯泡正下方的凸透镜及一组与正多棱台形反射镜数目相等的并相对应地置于其周围的反射镜组成。推动无影手术灯上下移动即可调节照亮的手术视野范围的大小。
申请公布号
CN85104811A
申请公布日期
1985.12.20
申请号
CN85104811
申请日期
1985.06.19
申请人
陈永铵
发明人
陈永铵
分类号
F21U7/06;A61B1/00
主分类号
F21U7/06
代理机构
代理人
主权项
1、一种供医疗手术用的由光源灯泡[1]、抛物线形反射镜[2]、凸透镜[4]、灯罩[5]及反射镜组[6]组成的单光源无影手术灯,其特征是在抛物线形反射镜[2]下方有一个对抛物线形反射镜[2]方向射来的光线起反射作用的中空的正多棱台形反射镜[3],其上端开口围绕着光源灯泡[1]中下部分或迎着其底部。
地址
广东省东莞县石龙人民医院留医部外科
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