直播时间：2026年4月17日（周五）20:00—21:30

直播平台：

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https://weibo.com/l/wblive/p/show/1022:2321325288638085988511

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【直播简介】

iCANX Talks第265期将于4月17日北京时间晚8点正式开播。本期特邀斯坦福大学教授Sheng Xu（徐升）带来主题演讲，加州大学洛杉矶分校教授Paul S. Weiss、澳大利亚国立大学教授Lan Fu、北卡州立大学教授Martin Thuo、韩国科学技术院教授Miso Kim、华中科技大学教授Rong Chen、电子科技大学教授Xiaosheng Zhang担任研讨嘉宾，北京大学教授Alice Zhang主持本场对话。

【嘉宾介绍】

Sheng Xu

斯坦福大学

Wearable ultrasound technology

ABSTRACT

The use of wearable electronic devices that can acquire vital signs from the human body noninvasively and continuously is a significant trend for healthcare. The combination of materials design and advanced microfabrication techniques enables the integration of various components and devices onto a wearable platform, resulting in functional systems with minimal limitations on the human body. Physiological signals from deep tissues are particularly valuable as they have a stronger and faster correlation with the internal events within the body compared to signals obtained from the surface of the skin. In this presentation, I will demonstrate a soft ultrasonic technology that can noninvasively and continuously acquire dynamic information about deep tissues and central organs. I will also showcase examples of this technologys use in recording blood pressure and flow waveforms in central vessels, monitoring cardiac chamber activities, and measuring core body temperatures. The soft ultrasonic technology presented represents a platform with vast potential for applications in consumer electronics, defense medicine, and clinical practices.

可穿戴电子设备能够以非侵入、连续的方式获取人体生命体征，这已成为医疗健康领域的重要发展趋势。材料设计与先进微纳制造技术的结合，使得多种器件与功能模块可以集成到可穿戴平台上，从而构建对人体限制极小的功能系统。来自深层组织的生理信号尤为重要，因为与皮肤表面信号相比，它们与体内事件之间具有更强、更快速的相关性。在本次报告中，我将展示一种柔性超声技术，该技术能够以非侵入、连续的方式获取深层组织和核心器官的动态信息。我还将介绍该技术在多个方面的应用示例，包括记录中心血管的血压与血流波形、监测心腔活动，以及测量核心体温。所展示的柔性超声技术代表了一种具有广泛应用潜力的平台，可应用于消费电子、国防医学以及临床实践等多个领域。

BIOGRAPHY

Dr. Sheng Xu is a tenured professor and the inaugural Director of Emerging Technologies in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University, with a courtesy appointment in Electrical Engineering. He earned his B.S. degree in Chemistry from Peking University and his Ph.D. in Materials Science and Engineering from the Georgia Institute of Technology. Subsequently, he pursued postdoctoral studies at the Materials Research Laboratory at the University of Illinois at Urbana-Champaign. His research group is interested in developing new materials and fabrication methods for soft electronics, with a particular focus on wearable ultrasound technology. His research has been presented to the United States Congress as a testimony to the importance and impact of NIH funding. He has received many honors, including the NIH Maximizing Investigators’ Research Award, NIH Trailblazer Award, Sloan Fellowship, IEEE EMBS Technical Achievement Award, ETH Zürich Materials Research Prize for Young Investigators, MRS Outstanding Early Career Investigator Award, and a finalist of the Blavatnik National Awards for Young Scientists. He is a Fellow of AIMBE, IEEE, and MRS.

徐升博士是斯坦福大学麻醉学、围手术期与疼痛医学系的终身教授及新兴技术首任主任，并在电气工程系担任兼聘教授。他于北京大学获得化学学士学位，在乔治亚理工学院获得材料科学与工程博士学位，随后在伊利诺伊大学厄巴纳—香槟分校材料研究实验室从事博士后研究。他的研究团队致力于开发用于柔性电子的新材料与制造方法，特别聚焦于可穿戴超声技术。他的研究成果曾作为美国国会听证会的证词，体现了美国国立卫生研究院（NIH）资助的重要性与影响力。他曾获得多项荣誉，包括NIH Maximizing Investigators’ Research Award、NIH Trailblazer Award、斯隆研究奖（Sloan Fellowship）、IEEE EMBS技术成就奖、苏黎世联邦理工学院（ETH Zürich）青年材料研究奖、材料研究学会（MRS）杰出青年科学家奖，以及布拉瓦特尼克国家青年科学家奖（Blavatnik National Awards for Young Scientists）决赛入围者。他同时是AIMBE、IEEE和MRS会士。