期刊文献+

袖珍型家用级摄录机照明增强改进方法研究

Improvement of illumination of compact household camcorder
下载PDF
导出
摘要 目的:研究袖珍型家用级摄录机照明的增强改进方法。方法:定制螺纹接口式CREE灯珠环形灯及其光源控制器,并通过螺纹将定制的环形灯与GZ-HM300AC袖珍型家用级摄录机对接。分别在有无增强照明的条件下通过该摄录机观察新鲜龙珠不同深度的创腔,规定视屏图像明亮且光线分布均匀、结构清楚、层次分明为有效照明。结果:定制的螺纹接口式CREE灯珠环形灯精致美观、造价低,与GZ-HM300AC袖珍型家用级摄录机对接简便、稳固,即使高倍观察(20×)10 cm深的创腔,有效照明距离也超过100 cm。结论:将该增强照明方法应用于袖珍型家用级摄录机,有可能在颅脑显微手术中替代近距离观察用便携式视频单筒望远镜。 Objective To study the improvement of the illumination of the compact household camcorder. Methods A CREE LED ring light with a close nipple and its controller were customized, which were connected with GZ-HM300 AC compact household camcorder through the nipple. Then the camcorder was used to observe the wound cavities with different depths on fresh pitaya, with or with not enhanced illumination. The effectiveness of the illumination was determined by the brightness,evenly-distributed light, structure and resolution of the image on the vision display. Results The tailored LED ring light behaved well in appearance, cost and the interface with GZ-HM300 AC compact household camcorder. The wound cavity with a depth of 10 cm could be observed with the developed camcorder in case of 20 power, with an effective distance more than 100 cm.Conclusion The compact household camcorder with improved illumination may replace the portable video monocular telescope in craniocerebral microsurgery.
出处 《医疗卫生装备》 CAS 2016年第3期40-42,共3页 Chinese Medical Equipment Journal
关键词 袖珍型 家用级 摄录机 增强照明 环形灯 compact household camcorder improved illumination ring lamp
  • 相关文献

参考文献6

二级参考文献29

  • 1江晓春,赵春生,刘庆良,马振宇,周强,朱凤仪,周明卫,陈新成,徐善水,方兴根,刘宁.胼胝体穹隆间入路到三脑室的显微解剖[J].中华神经外科杂志,2006,22(11):692-694. 被引量:11
  • 2洪亚平,侯小改.低成本制作光学显微镜(正立、倒置)/解剖镜的实时观察与记录系统[J].生物学通报,2007,42(4):51-51. 被引量:12
  • 3Long B.Complete digital photography[M].Hinghan:Charles River Media,2001:427.
  • 4Burnett B,Blaauw S.Macro imaging with digital cameras[J].Microscopy Today,2003,11(4):32-35.
  • 5Mamelak A N,Black K L.A high-definition exoscope system for neurosurgery and other microsutgical disciplines:preliminary report[J]SurgInnov,2008,15(1):38-46.
  • 6Hopf N J,Perneczky A.Endoscopic neurosurgery and endoscopeassisted microneurosurgery for the treatment of intracranial cysts[J].Neurosurgery,1998,43(6):1 330-1 336.
  • 7Perneczky A,Fries G.Endoscope-assisted brain surgery:part 1evolution,basic concept,and current technique[J].Neurosurgery,1998,42(2):219-224.
  • 8Fries G,Perneczky A.Endoscope-assisted brain surgery:part 2analysis of 380 procedures[J].Neurosurgery,1998,42(2):226-231.
  • 9Long B. Complete digital photography[M]. Charles River Media: Inc. Hingham, 2001 : 427.
  • 10Burnett B,Blaauw S. Macro imaging with digital cameras[J]. Microscopy Today, 2003,11 (4) : 32-35.

共引文献20

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部