Search Results - danny+wang

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A Novel Method to Reduce Radiation Dose for Dynamic CT Scan (Case No. 2014-9AC)

Summary UCLA researchers have developed a low-dose CT scanning system that uses pulsed X-ray emission at selected rotation angles combined with advanced reconstruction algorithms to maintain image quality while reducing radiation exposure by factors of ~4–8× compared to continuous CT protocols. Background Computed tomography (CT) is...

Published: 9/30/2025 | Inventor(s): John Hoffman, Danny Wang, Thomas Martin

Keywords(s):

Category(s): Medical Devices, Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > CT

2016-177 An Accelerated Phase-Contrast MRI Technique

Summary: UCLA researchers in the Department Radiological Sciences have developed a technique for accelerated phase-contrast MRI, reducing total image acquisition time in the collection of high-resolution data. Background: Phase-contrast Magnetic Resonance Imaging (PC-MRI) is an imaging technique frequently used to visualize patient anatomy for health...

Published: 2/14/2025 | Inventor(s): Peng Hu, Da Wang

Keywords(s):

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI

An Improved Phase-Contrast MRI Technique (Case No. 2016-050)

Summary: UCLA researchers in the Department of Radiological Sciences have developed a phase-contrast MRI acquisition technique called Hybrid One- and Two-sided Flow Encoding Only (HOTFEO). Background: 4D flow phase-contrast MRI (PC-MRI) is clinically used to visualize and quantify blood flow and velocity. Temporal resolution and temporal footprint...

Published: 7/17/2025 | Inventor(s): Peng Hu, Da Wang

Keywords(s): Medical Imaging, MRI

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI