According to news on August 20, the 2018 World Robotics Conference is scheduled to be held in Beijing Yichuang International Convention and Exhibition Center from August 15th to 19th. With the theme of "creating a new era of wisdom, new kinetic energy, sharing and opening up", the conference consists of four sections: "forum", "exposition", "competition", and "ground unmanned system exhibition activities". This year's competition brought together more than 10,000 teams and hundreds of top experts from nearly 20 countries and regions around the world, including the United States, Russia, Germany, Japan, and Israel, and more than 50,000 contestants competed on the same stage.
At the forum, Sina Technology interviewed Wang Shuxin, vice president of Tianjin University. Speaking of the wonderful hand system independently designed by Tianjin University, the system is the first domestic minimally invasive surgical robot jointly developed by Tianjin University, Nankai University and Tianjin Medical University General Hospital. Wang Shuxin said that the Miaoshou system originated from the research of a minimally invasive surgery system that began in early 2000. The research is committed to making minimally invasive surgical robots more refined and smaller. Because the Da Vinci system is too large (the Da Vinci system is a robot jointly developed by MIT and others and used for surgical operations), no matter from Cost, maintenance and actual control have brought many problems, so the Magic Hand system is lighter and more flexible than it, and it also retains all the functions of the Da Vinci system, including 3D vision, flexible terminal, master-slave operation, and remote control. Operation and so on.
Unlike the Da Vinci system, the Magic Hand system is completely independent research and development. From the manufacturing of the lens film, to the assembly and the final imaging, the software is completely domestic. Not only can the transmission delay be reduced during system integration, but also the technology integration is easy. This is why the country has always emphasized independent research and development and independent intellectual property rights.
Regarding the current application landing and design bottlenecks of the Miaoshou system, Wang Shuxin said that the main bottleneck technology is delay. It is very unsafe to delay more than 150 milliseconds during the operation, so it is usually controlled at about 100 milliseconds. In this case, the imaging system and mechanical operation time must meet the requirements of surgical safety, so that these systems can be truly implemented in clinical applications. Therefore, Tianjin University has developed a complete prototype in 2001 and started to cooperate with the hospital in 2012. , The first clinical trial was started in 2014, and it has been tested by the Beijing Testing Institute and applied to clinical development.
Talking about the gap between domestic surgical robots and international advanced technologies, Wang Shuxin believes that the development of robotics technology is a concept, but it is actually concerned with the concept of how new technologies serve humans, such as the integration of the entire information technology in the future, and the improvement of operations and imaging. Diagnosis transmission capabilities, etc., are all very much to look forward to.
Compared with the DaVinci system, there are no obstacles to the key technology of the Magic Hand system, mainly for clinical applications, because most hospitals in China have imported DaVinci systems, and doctors are also used to operating with DaVinci systems. , Coupled with the emotions of the Chinese people may be more agree with imports. Therefore, in order to realize clinical application of the domestic Miaoshou system as soon as possible, more promotion and exchanges are needed.
Regarding how to train doctors and robots in Tianjin University to better human-computer interaction, Wang Shuxin said that the school should cultivate their flexibility in cooperating with machines. His Tianjin University also applied for the Ministry of Education’s first major in intelligent medical engineering last year. Tianjin University was entrusted by the Ministry of Education to open a forum on the major of smart medicine at Tianjin University. This is a brand-new major and has been approved by the Ministry of Education. From the perspective of talent training, one has to understand smart but also understand medical care. This puts forward higher requirements for the school's talent training direction.
Finally, talk about when the robot can actually land and enter the homes of ordinary people. Wang Shuxin said that when you can’t tell whether a robotics technology is an enterprise or a technology, as long as a group of people merge together to work on a goal, its success rate is already 50%, and the rest is the market environment. Construct. In fact, technological innovation does not only depend on the technology itself, it also depends on the market. Looking back at the application of industrial robots in the 1960s, and now, the application of industrial robots is no longer the same. So looking back at these 40 to 50 years of changes, there is reason to believe that the robot industry will do better in the future.
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