We presented a wireless endoscope system developed on the embedded Linux platform. This wireless endoscope system consists of three parts: the endoscope capsule,the portable equipment and the image workstation,which m...We presented a wireless endoscope system developed on the embedded Linux platform. This wireless endoscope system consists of three parts: the endoscope capsule,the portable equipment and the image workstation,which make this system wireless and portable. Hardware design of this system and software design of the portable equipment are described. In clinical use,patients swallow the endoscope capsule for gastrointestinal inspection. The portable equipment receives images of gastrointestinal tract via the radio frequency module while it sets and reads back parameters of the capsule via the low frequency module. Acquired image data can be saved as a FAT32 format file in an universal serial bus disk. Images can be processed and reviewed at an Microsoft Windows PC workstation in the next stage. The image acquired by this wireless endoscope system is quite effective with clear details of gastrointestinal tract. However,the endoscope capsule was large,making it difficult to swallow. So the printed circuit board design of endoscope capsule needs to be improved.展开更多
医学数字图像通讯标准（digital imaging and communication in medicine，DICOM）已经成为医院医学影像存档与通讯系统（picture archiving and communication system，PACS）广泛通用的标准。目前使用的绝大多数影像医学检查设备均按...医学数字图像通讯标准（digital imaging and communication in medicine，DICOM）已经成为医院医学影像存档与通讯系统（picture archiving and communication system，PACS）广泛通用的标准。目前使用的绝大多数影像医学检查设备均按照此标准输出DICOM图像。但是DICOM医学专业图像在电脑常用的操作系统（如微软的DOS、Windows）和各种应用软件[如看图软件（ACDSee等）、各种文档及幻灯片编辑制作软件（如微软的Office系列、金山的WPS系列等）]都不能直接识别引用和处理DICOM格式图像，给大家论文写作和幻灯制作等工作带来诸多不便。展开更多
文摘We presented a wireless endoscope system developed on the embedded Linux platform. This wireless endoscope system consists of three parts: the endoscope capsule,the portable equipment and the image workstation,which make this system wireless and portable. Hardware design of this system and software design of the portable equipment are described. In clinical use,patients swallow the endoscope capsule for gastrointestinal inspection. The portable equipment receives images of gastrointestinal tract via the radio frequency module while it sets and reads back parameters of the capsule via the low frequency module. Acquired image data can be saved as a FAT32 format file in an universal serial bus disk. Images can be processed and reviewed at an Microsoft Windows PC workstation in the next stage. The image acquired by this wireless endoscope system is quite effective with clear details of gastrointestinal tract. However,the endoscope capsule was large,making it difficult to swallow. So the printed circuit board design of endoscope capsule needs to be improved.
文摘医学数字图像通讯标准（digital imaging and communication in medicine，DICOM）已经成为医院医学影像存档与通讯系统（picture archiving and communication system，PACS）广泛通用的标准。目前使用的绝大多数影像医学检查设备均按照此标准输出DICOM图像。但是DICOM医学专业图像在电脑常用的操作系统（如微软的DOS、Windows）和各种应用软件[如看图软件（ACDSee等）、各种文档及幻灯片编辑制作软件（如微软的Office系列、金山的WPS系列等）]都不能直接识别引用和处理DICOM格式图像，给大家论文写作和幻灯制作等工作带来诸多不便。
