全球首臺相控陣電子計算機斷層掃描設備在上海完成安裝，有望年底取得第三類醫療器械證書。該設備影像清晰度極高，為臨床診斷和治療帶來重大突破。
The world's first phased array CT, developed by Beijing NanoVison Technology Co., Ltd., was installed in Shanghai yesterday. It is capable of providing doctors with ultra-high-definition images of internal body parts, thereby significantly improving the accuracy of early disease diagnosis.
由北京納米維景科技有限公司研發的全球首臺相控陣電子計算機斷層掃描設備昨日在上海完成安裝，有能力為醫生提供患者體內部件的超高清影像，從而顯著提升早期疾病診斷的精準度。
"With this CT device, we can see ultra-high-definition pulmonary pathological imaging information. Such clear images could only be obtained through dissection in the past," said Yan Fuhua, director of the Radiology Department at Shanghai Ruijin Hospital, at yesterday's commissioning ceremony for the new equipment.
“通過這臺電子計算機斷層掃描設備，可以看到超高清的肺部病理學成像信息，這樣清晰度的影像在以往只能經解剖才能獲取，”上海瑞金醫院放射科主任嚴福華在昨日舉辦的新設備落成儀式上稱。
High-end medical devices with higher clarity and lower radiation dose have long been in clinical demand. "Taking patients' lung images as an example, the pixel resolution of phased array CT technology can reach 3072x3072, far superior to the 512x512 of conventional CT, allowing details of lesions and their surrounding structures to be clearly displayed," Yan added.
嚴福華對一財表示，更清晰、更低劑量的高端醫學設備一直以來都是臨床所需。“以患者肺部影像為例，相控陣電子計算機斷層掃描技術下的像素可以達到3072*3072，遠遠優于常規電子計算機斷層掃描設備的512*512，病灶的細節、周圍結構都得以展現。”
Yang Huilin, director of the Orthopedics Department at The First Affiliated Hospital of Soochow University, told Yicai that this phased array CT can improve the accuracy of orthopedic minimally invasive surgeries and will help create new application scenarios such as full-course management of osteoporosis.
蘇州大學附屬第一醫院骨科主任楊惠林告訴一財，這臺相控陣電子計算機斷層掃描設備可以提升骨科微創手術的精準度，也將有助于開創骨質疏松全病程管理等新應用場景。
Yicai learned at the equipment commissioning ceremony that Shanghai Ruijin Hospital will lead about 400 clinical trials using this device, and the developer is confident of obtaining a Class III medical device certificate from regulators by the end of the year.
一財在設備落成儀式上了解到，這臺設備將由上海瑞金醫院牽頭開展約400例臨床試驗，設備研發企業有信心在年底前獲得監管頒發的第三類醫療器械證。
Cao Hongguang, chief scientist of NanoVison, told Yicai that the core component of the phased array CT is the "photon stream detector," which uses a unique pulsed exposure scanning method, with image reconstruction achieved through computing power and algorithms. This not only enables ultra-high-definition imaging but also reduces the scanning dose by more than 50 percent.
納米維景首席科學家曹紅光告訴一財，相控陣電子計算機斷層掃描設備的核心部件是“光子流探測器”，使用了獨有的脈沖式曝光掃描，再通過算力與算法來進行圖像重建。不僅實現了超高清的影像，還可以降低掃描劑量50%以上。
Cao noted that the phased array CT is a fully independently developed device by the company, and the domestic production of its core components is expected to greatly boost the upstream and downstream sectors of this technology's industrial chain.
曹紅光介紹，相控陣電子計算機斷層掃描設備是公司完全自主研發的設備，其核心部件的國產制造預計將對這項技術的產業鏈上下游帶來非常大的促動作用。
粵公網安備44011402001094號 ) 
