| 1 | A Multi-Stage Green Barrier Strategy for the Control of Global SARS-CoV-2 Transmission via Cold Chain Goods显示文摘1.The object-to-human transmission route of SARS-CoV-2 At the time of writing,coronavirus disease 2019(COVID-19),which is caused by the severe acute respiratory syndrome coron-avirus 2(SARS-CoV-2),has been a global pandemic for more than a year.As of 22 September 2021,the global cumulative incidence exceeds 229 million cases,and the number of deaths has exceeded 4.75 million[1].The current situation of epidemic prevention and control within the countries around the world can be roughly divided into two stages:the pandemic stage that the United States,the United Kingdom,and India are still experiencing(as of 23 September 2021,newly reported cases in the last 24 h in the United States,United Kingdom,and India are 202840,31095,and 26964,respectively[1]);and the normalized epidemic pre-vention and control stage that countries such as China and New Zealand are currently in. | Xu He Xinwang Liu Pan Li Panpan Wang Haijun Cheng Wenqian Li Boda Li Ting Liu Jun Ma | 2022 | Engineering2022，8，2： | 2 |
| 2 | A Novel Robotic Control System Mimics Doctor’s Operation to Assist Percutaneous Coronary Intervention显示文摘Objectives:The use of current robotic systems to assist in percutaneous coronary intervention(PCI)fundamentally differs from performing conventional PCI.To overcome this problem,we developed a novel master-slave robotic control system to assist in PCI,and evaluated its safety and feasibility in the delivery and manipulation of coronary guidewires in vitro and in vivo.Methods:The novel robotic assist PCI system is composed of three parts:1)a master actuator,which imitates the traditional torque used by surgeons in conventional PCI,2)a slave actuator,including a guidewire delivery system and force monitoring equipment,and 3)a local area network based communication system.Results:The experiment was performed in six pigs.Both robotic and manual control completed the operation with no device-or procedure-associated complications.An experienced interventional cardiologist who was afirst-time user of the novel robotic PCI system was able to advance the guidewire into a distal branch of a coronary artery within a similar time to that required with the manual procedure.Conclusion:This early in vivo experiment with the novel robotic assisted PCI control system demonstrated that its feasibility,safety,and procedural effectiveness are comparable to those of manual operation.The novel robotic-assisted PCI control system required significantly less time to learn than other currently available systems. | Boda Zhou Qizhong Li Yajun Xue Lihao Huang Jie Zhou Ou Zhang Ping Zhang Gangtie Zheng | 2022 | Cardiovascular Innovations and Applications2022，6，2： | 0 |
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