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[使用消费级数码相机拍摄的内镜图像]

[Photography of the endoscopic picture with a consumer-grade digital camera].

作者信息

Kakizaki Hiroshi, Kunii Takuya, Kato Tomoyuki, Tomita Yoshihiko

机构信息

Department of Urology, Yamagata Prefectural Nihonkai Hospital.

出版信息

Nihon Hinyokika Gakkai Zasshi. 2003 Sep;94(6):639-42. doi: 10.5980/jpnjurol1989.94.639.

Abstract

In spite of the progress of digital camera technology, photography of the endoscopic picture, with a digital still camera, has not spread in the urologic setting. We attempted to photograph an endoscopic picture with a consumer-grade digital camera. An attachment was produced by pasting step-up rings for digital cameras on a coupler, or eye piece, for endoscopes. An endoscope lens, attachment, and the digital camera were connected, and the endoscopic picture was photographed. The endoscopic picture taken with the digital still camera was high definition compared to the one with the video camera for endoscopes. The conditions of the digital camera, which can be used, require having mounting threads for filters on the lens. Although a way of sterilizing and waterproofing a camera must first be discovered, a digital still camera enables one to obtain a high-definition image inexpensively, and to store and arrange the picture.

摘要

尽管数码相机技术不断进步,但使用数码单反相机拍摄内镜图像在泌尿外科领域尚未普及。我们尝试使用消费级数码相机拍摄内镜图像。通过将数码相机的增距环粘贴在内镜的耦合器或目镜上制作了一个附件。将内镜镜头、附件和数码相机连接起来,然后拍摄内镜图像。与内镜摄像机拍摄的图像相比,用数码单反相机拍摄的内镜图像清晰度更高。能够使用的数码相机的条件是镜头上要有用于滤镜的安装螺纹。虽然必须首先找到相机的消毒和防水方法,但数码单反相机能够让人们以低成本获得高清图像,并存储和整理图像。

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