| A wireless endoscope based on an embedded system |
| |
| 作者姓名： | HUANG Qian LUO Xiao-gang XU Bin-feng PENG Cheng-lin |
| |
| 作者单位： | Bioengineering College;Chongqing University; |
| |
| 摘 要： | 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.
|
| 关 键 词： | 无线内诊镜 肠胃检查 植入系统 ARM 医学设备 |
A wireless endoscope based on an embedded system |
| |
| HUANG Qian,LUO Xiao-gang,XU Bin-feng,PENG Cheng-lin.A wireless endoscope based on an embedded system[J].Journal of Chongqing University,2008,7(3):241-246. |
| |
| Authors: | HUANG Qian LUO Xiao-gang XU Bin-feng and PENG Cheng-lin |
| |
| Institution: | Bioengineering College, Chongqing University, Chongqing 400030, P. R. China |
| |
| Abstract: | 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. |
| |
| Keywords: | wireless endoscope embedded system gastrointestinal inspection Linux advanced reduced instruction set computer machines (ARM) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《重庆大学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《重庆大学学报(英文版)》下载免费的PDF全文 |
