同床异梦

东南大学手术机器人具人手级精细力觉，跨越2400公里完成3例手术_我的网站

A | Colombo, Oct 19 (UNI) Sri Lanka would be in a far more difficult situation if not for financial assistance provided by the Indian government, the leader of the island nation's most influential leftist party said in remarks published on Wednesday.
Speaking to a television channel, Anura Kumara Dissanayake of the Janatha Vimukti Peramuna (JVP) compared the $3.8 billion assistance provided by India within six months with the $2.9 billion promised by the International Monetary Fund (IMF) over a period of four years.
The Island newspaper quoted Dissanayake as appreciating the Indian help, "at a time when the government (of Sri Lanka) was unable to meet even the basic needs of the population".
Asserting that the situation in the country continued to deteriorate, the JVP leader warned of a fresh round of public protests against the government.
But he urged the public to desist from violence. If the public resorted to violence, the government would exploit the situation to unleash the police and the military, he warned.
The JVP carried out two failed major insurrections in 1971 and in 1987-89 to capture power, leaving thousands dead.
UNI MR。

原标题：填补国产空白：东南大学手术机器人具备接近人手的精细力觉感知能力，跨越2400公里成功完成3例手术IT之家 8 月 24 日消息，东南大学 8 月 23 日宣布，由东南大学宋爱国教授牵头的国家重点研发计划项目取得重大临床突破。学校联合企业共同研发的力交互腔镜手术机器人，在郑州大学第一附属医院与新疆医科大学第一附属医院泌尿外科团队的密切协同下，成功完成两例肾部分切除术与 1 例前列腺癌根治术。东南大学官方表示，此次临床试验充分验证了力反馈技术在腔镜手术机器人超远距离远程手术场景下的稳定性、操作精准度与实时响应能力。团队针对腹腔镜手术器械操作空间狭小、力觉感知要求高的特点，基于电阻应变原理自主研发了新型结构的三维力手术提拉力传感器和夹持力传感器，攻克了小型手术器械内集成多维力感知的难题。

B | 这套小型化、高精度、低耦合多维力传感器，让手术机器人具备了接近人手的精细力觉感知能力，填补了国产腔镜机器人力感知领域的技术空白。在此基础上，团队进一步攻克了力反馈控制技术与力觉临场感遥操作关键技术，相关成果已通过型式检验和多轮动物实验。临床试验中，主刀医生坐于控制台前，借助荧光影像系统将患者体内组织放大 10 至 20 倍，远隔 2,400 公里外的机械臂实时同步响应手术操作指令，流畅完成分离、游离、切割等核心动作，全程定位精度完全满足临床手术规范要求。该设备在清晰呈现手术视野的同时，为术者提供精细真实的触觉反馈。

C | 宋爱国表示，团队将持续推动力感知、力反馈技术在更多手术机器人平台落地应用，助力国内高端医疗装备自主可控。

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Published on:17:00:21