by | Aug 2, 2023 | Mutic, Sasa, Zhang, Tiezhi
— Existing LINACs inefficiently deliver non-coplanar beams
The goal of radiation treatment is to precisely deliver a prescribed radiation dose to the targeted tissue, while avoiding dosing the surrounding normal tissues and organs. These treatments require radiation beams to be delivered from multipl…
by | Mar 7, 2023 | Weisensee, Patricia
— Technology Description
Researchers in Patricia Weisensee’s lab at Washington University have developed a compact liquid metal heat switch with a passive mechanism to control the thermal management system of spacecraft. Unlike other switch mechanisms, the liquid metal version produces high co…
by | Oct 18, 2022 | Iqbal, Zahid, Lee, Jin Vivian, Zayed, Mohamed
— Technology Description
Researchers in Dr. Mohamed Zayed’s laboratory have developed a versatile, sealable valve system for airway management devices that can protect healthcare workers by reducing their risk of exposure to aerosolized SARS-CoV-2 and other pathogens during risky pulmonary pro…
by | Oct 18, 2022 | Genin, Guy, Williams, Dillon, Zayed, Mohamed
— Technology Description
Prof. Mohamed Zayed and colleagues have developed an arteriovenous graft cuff with features designed to normalize the blood shear rate and decrease risk of thrombosis at the venous end anastomosis. This device could reduce the failure rate of these grafts, thereby improving …
by | Jul 18, 2022 | Benzinger, Tammie, Guzman, Gloria, Wang, Qing, Wang, Yong
— Background
Currently, biopsies are the only definitive method to diagnose a brain tumor. While PET-CT is used for initial imaging and monitoring of the tumor, after completion of treatments, a 6-8-week delay is usually implemented to avoid false-positive results. Yet, the delay could also result in…