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International Affairs Students Current Students Alumni Faculty/Staff Careers--> TOHOKU UNIVERSITYCREATING GLOBAL EXCELLENCE Search 日本語 Contact Tohoku University --> --> About Facts & Figures Facilities Organization Chart History President's Message Top Global University Project Designated National University Global Network Promotional Videos Academics Undergraduate Graduate Courses in English Exchange Programs Summer Programs Double Degree Programs Academic Calendar Syllabus Admissions Undergraduate Admissions Graduate Admissions Fees and Expenses Financial Aid Research Feature Highlights Research Releases University Research News Research Institutes Visitor Research Center Research Profiles Academic Research Staff Campus Life International Support Office IT Services Facilities Dining & Shops Campus Bus Clubs & Circles News University News Research--> Arts & Culture Health & Sports Campus & Community Press Release--> International Visit Alumni Careers Events Exhibits Music Special Event Lecture Alumni--> Map & Directions Campus Maps & Bus--> Facilities Map--> TOHOKUUNIVERSITY About Academics Admissions Research Campus Life News Events International Affairs Students Current Students Alumni Faculty/Staff Promotional Videos Subscribe to our Newsletter Map & Directions Contact Jobs & Vacancies Emergency Information Site Map 日本語 Close Home News University News Introducing the DATE Face Shield News Introducing the DATE Face Shield 2020-07-20 University News Researchers at Tohoku University have designed an anti-reflective, anti-fogging face shield for hospitals that can be used to protect frontline workers against the coronavirus. The shield is light - weighing only 30 grams - and includes an elastic band for long-use comfort. The DATE Shield project was started in late April in response to a shortage of face protection for medical staff at the height of the COVID-19 outbreak. It is a collaboration between the Graduate School of Engineering, the Graduate School of Dentistry and the Graduate School of Biomedical Engineering, with input from doctors, nurses and dentists at the Tohoku University Hospital. DATE is a reference to Sendai's famous samurai lord Date Masamune, and an acronym that represents the Alliance of Dentistry and Engineering at Tohoku University. The researchers first made prototypes using 3D printers at the Creative Engineering Center, but felt that the process took too long and was labour intensive and inefficient. So they turned to a model previously developed by Yamagata University, which involved making a frame with a laser cutter, and processing an acrylic plate into a suitable shape with a cutting plotter. Through this method, the team was able to reduce the weight of the face shield and drastically improve manufacturing speed and cost. An anti-reflective "moth-eye type" film made by Dexerials Co., Ltd., which also has non-fogging properties, was then added to give the face shield higher transparency. An initial batch of 800 DATE Shields was made and distributed free in mid-May to Tohoku University Hospital and other medical facilities in the prefecture, including the National Sendai Medical Center, Miyagi Dental Association, Miyagi Children's Hospital and Minamisanriku Hospital. If the feedback is good, the research team hopes to be able to collaborate with private companies or investors, to further improve and expand the development and production of the DATE Shield. News in Japanese Contact: Public Relations Office, Tohoku University Graduate School of DentistryTel: 022-717-8260Email: den-kohogrp.tohoku.ac.jp Category University News Research Arts & Culture Health & Sports Campus & Community International Visits Alumni Careers COVID-19 Archives 2014&＃24180; 2015&＃24180; 2016&＃24180; 2017&＃24180; 2018&＃24180; 2019&＃24180; 2020&＃24180; 2021&＃24180; 2022&＃24180; 2023&＃24180; 2024&＃24180; Recent News 2024-04-10 University News Tohoku University&＃039;s New President Meets the Media 2024-04-10 Careers Recruitment Notice: Associate Professor 2024-04-03 University News Tohoku University Entrance Ceremony, Spring 2024 2024-04-02 Careers Recruitment Notice: Assistant Professor 2024-04-01 University News In Conversation with Hideo Ohno Archives Page Top About Tohoku University Academics Admissions Research Campus Life News Events International Affairs Students Alumni Promotional Videos Subscribe to our Newsletter Map & Directions Contact Tohoku University Jobs & Vacancies Emergency Information Site Map Privacy Policy Media Enquiries Parent & Family Support Public Facilities Contact Tohoku University