inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">近日，GE醫療發布了首款用於(yu) 頭部的3.0T磁共振——SIGNA MAGNUS微腦成像平台，並在5月4日-9日於(yu) 新加坡舉(ju) 辦的ISMRM(國際磁共振醫學學會(hui) )年會(hui) 上展出了這款產(chan) 品。

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">SIGNA MAGNUS專(zhuan) 為(wei) 神經學和腫瘤學研究而設計，用於(yu) 頭部成像，提供更具細節和清晰度的圖像，可深入探索大腦微觀結構、微血管及功能。借助SIGNA MAGNUS，神經科學家、神經學家、神經放射學家和腫瘤學家能夠跨越障礙，提高對複雜疾病診斷、了解和治療的能力。

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">SIGNA MAGNUS采用了創新的多層非對稱梯度設計和HyperG梯度技術，主梯度線圈為(wei) 雙層，具有增強的彌散性能，可達300mT/m梯度場強和750mT/m/s梯度切換率，實現極高的b值彌散和短回波時間(TEs)，檢測到以前無法發現的大腦複雜細節。GE醫療官網信息顯示，美國愛荷華大學神經放射學係MR研究中心主任、放射學教授Vincent Magnotta博士表示，使用MAGNUS梯度可將b值提升到30000甚至更高。此外，SIGNA MAGNUS采用91cm長磁體(ti) 設計，給予梯度線圈較大工作空間，同時三軸均使用中空內(nei) 冷，優(you) 化了壓力以及流量的特性。

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-indent: 0px; text-align: center; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">研究人員可以充分利用SIGNA MAGNUS來突破結構、彌散和功能技術方麵的限製，並通過GE醫療提供的最新深度學習(xi) 算法進行進一步研究，有助於(yu) 發現新的參數和生物標誌物。2024年3月，研究性SIGNA MAGNUS安裝於(yu) 布萊根婦女醫院(Brigham and Women’s Hospital)。

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-indent: 0px; text-align: center; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">目前，SIGNA MAGNUS已向FDA提交申請，尚未進入商業(ye) 銷售階段。未來，GE醫療的多款3.0T係統可升級到SIGNA MAGNUS。