通过 HoloLens 2 实拍记录，展示向术 Spatial AI 平台在真实手术场景中的工作状态。Recorded through HoloLens 2 — see the Xiangshu Spatial AI platform working in real surgical settings.
把术中超声从"远端屏幕上的 2D 切面"升级为"直接叠加在患者解剖正确位置的原位三维影像"。通过头显内置深度相机做内向外跟踪（无需任何外部光学追踪硬件），将超声切面实时投影到对应的解剖位置上。Ultrasound transformed from a 2D slice on a remote screen into an in-situ 3D image at the correct anatomical position. Inside-out tracking via the headset's depth camera — no external optical tracking hardware needed.
在肝脏微波消融场景下，系统提供实时微波探针轨迹可视化、距靶点距离测量、消融区预测可视化。在标准化测试中，医生可在 5.5±1.3 分钟内完成单次 13 个亚表面靶点的导航定位。In hepatic microwave ablation, the system shows live probe trajectory, target distance, and predicted ablation zone. In standardized tests, surgeons complete navigation to 13 subsurface targets in 5.5±1.3 minutes.
详见 IEEE TBME 2026 - Bowen Xiang 第一作者论文。Reference: IEEE TBME 2026, Bowen Xiang first author.
轴位 / 矢状位 / 冠状位 + 3D 模型在同一视野中同步显示，沿手术器械尖端实时重切面。医生熟悉的放射科视角直接叠加到术野之上 —— 无需在屏幕与术野之间反复切换视线。Axial, sagittal, coronal, plus a 3D model — all synchronized to the instrument tip and overlaid directly on the surgical field. Familiar radiology views, without glancing away from the surgery.
系统结合术前影像、组织特性与术中器械位置，对微波消融（MWA）等治疗过程中的潜在消融区域进行实时模拟与可视化，帮助医生评估肿瘤覆盖范围及周围组织风险。基于范德堡团队在医疗数字孪生与计算生物物理建模领域的长期研究积累。Combining preop imaging, tissue properties, and intraop tool position, the system simulates and visualizes potential ablation zones in real time — helping surgeons assess tumor coverage and surrounding tissue risk. Built on Vanderbilt's deep expertise in medical digital twins and computational biophysics.
我们的肝脏手术导航首个临床合作中心，已完成两阶段临床评估。乳腺外科 Meszoely 教授为 NIH R01 共同 PI；病理科 Sanders / Podoll 医生主导 Virtual IFSH 临床对照研究；放射科 Davis 医生负责仰卧位 MR 成像协议。Our first clinical partner. Two-phase liver evaluations completed. Breast surgery (Prof. Meszoely, NIH R01 co-PI); pathology (Drs. Sanders/Podoll, Virtual IFSH validation); radiology (Dr. Davis, supine MR protocols).
国内合作以华东为起点，逐步拓展。重点覆盖肝胆外科、乳腺外科与微创外科优势机构 —— 复旦中山、仁济、协和、301、浙大一院、华西、北肿等顶级三甲中心。Domestic rollout starts in East China. Target: hepatobiliary, breast, and minimally-invasive centers at Zhongshan, Renji, PUMCH, 301, Zhejiang #1, West China, Beijing Cancer Hospital.
"全球 ARPA-H"项目成员资格，与范德堡外科与工程研究所战略合作，NIH R01 配套研究资源 (ReSNA grant 2025-2028) —— 持续的技术、临床、规则制定接入点。Member of the "global ARPA-H" Wellcome Leap SAVE program. Strategic partnership with Vanderbilt Institute for Surgery and Engineering. NIH R01 support (ReSNA grant 2025-2028).