Discussion on the Lack of Storage Space in PACS/RIS
GUO Hui1, LI Ang1, YIN Sai-sai1, CAO Xin-zhi1,2
1.Department of Medical Imaging, Nanjing General Hospital of Nanjing Military Command, Nanjing Jiangsu 210002, China; 2.Department of Biomedical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China
Abstract：Objective To increase the transmission speed of PACS (Picture Archiving and Communication Systems) so as to solve the problem in doctor’s latency access to the image information. Methods Without increasing the storage space, a reasonable allocation of storage waterline threshold and images were automatically deleted by setting the configuration parameters. Automatic search of the patients’ data from over ten thousand frames in near-line storage of PACS was realized and then manually deleted in the database server. Results Through follow-up observations for a long period of time, the phenomenon of slow transmission of the image data in each room hardly occurred. The waterline in PACS server storage space was maintained within a stable range. Diagnostician’s access to the image data from the PACS server also had sped up. Conclusion The practice successfully solved the shortage of server disk storage space without increasing the storage space and relevant costs, which provided references for other hospitals.
郭辉，李昂，尹赛赛，曹新志. 关于影像科PACS/RIS系统存储空间不足的探讨[J]. 中国医疗设备, 2015, 30(9): 93-95.
GUO Hui, LI Ang, YIN Sai-sai, CAO Xin-zhi. Discussion on the Lack of Storage Space in PACS/RIS. China Medical Devices, 2015, 30(9): 93-95.
