The Department of Science and Technology-Industrial Technology Development Institute (DOST-ITDI) has developed a 3D printed respirator venturi valves for the use in treatment of coronavirus disease 2019 (COVID-19) patients. In a Facebook post on Wednesday, the DOST-ITDI said it has delivered last April 14 the two prototypes of 3D printed respirator venturi valves to the National Children’s Hospital in Quezon City. The department said there are 3D printed prototypes of parts of the Multiple Patient Ventilator Splitter and Mechanic Ventilator-Mini-War-Zone that were also made. Currently, there are five hospitals in Metro Manila that are waiting for their prototypes of ventilator parts, it added. This project is an initiative of DOST-ITDI Director Dr. Annabelle V. Briones and Materials Science Division Chief Dr. Blessie A. Basilia who is also Multiple Materials Platform for Additive Manufacturing Project (MATDEV) Team Leader. The MATDEV Team, using Fused Deposition Mod
© MANDEL NGAN US President Donald Trump listens to Department of Homeland Security Under Secretary for Science and Technology William Bryan speak during the daily briefing on the novel coronavirus The new coronavirus is quickly destroyed by sunlight, according to a new study announced by a senior US official on Thursday, offering hope that its spread may ease over the summer. William Bryan, science and technology advisor to the secretary of the Department of Homeland Security, told reporters at the White House that government scientists had found ultraviolet rays had a potent impact. "Our most striking observation to date is the powerful effect that solar light appears to have on killing the virus, both surfaces and in the air," he said. "We've seen a similar effect with both temperature and humidity as well, where increasing the temperature and humidity or both is generally less favorable to the virus." He then showed a slide summarizing