Search Results - john+volpi

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Systems and Methods for Whole Brain Net Water Uptake Imaging using Non-Contrast CT Scans
Software Description of Invention The inventors in this technology have developed software to allow the direct visualization of net water uptake in edema. In acute ischemic stroke, vessel occlusion leads to progressive edema in the brain, which is an increase of water content in the affected brain tissue. If left untreated, the progressive edema eventually...
Published: 4/2/2025   |   Inventor(s): Kelvin Wong, Stephen Wong, John Volpi
Keywords(s):  
Category(s): Clinical Area > Neurology, Research Area, Research Area > Imaging and Radiology, Technology Classifications, Technology Classifications > Diagnostic, Technology Classifications > Medical Imaging, Technology Classifications > Other
A multimedia artificial intelligence method of deep learning for detection of stroke using patient facial video and voice
Software Description of Invention Stroke is a common cerebrovascular disease and is a leading cause of death in the US. The current best method for diagnosis of acute ischemic stroke is magnetic resonance imaging, which is expensive, limited by patient factors, and not readily available in all care settings. The typical stroke evaluation relies on...
Published: 4/2/2025   |   Inventor(s): Stephen Wong, Kelvin Wong, John Volpi, James Wang, Sharon Huang, Mingli Yu, Tongan Cai
Keywords(s):  
Category(s): Clinical Area > Neurology, Research Area > Neurology and Neurosurgery, Technology Classifications > Other
A method of computed tomography (CT) noise reduction using different CT scans from the same person and convolutional neural network
Software Description of Invention Computed tomography (CT) is commonly used to image different parts of the body with or without contrast injection. Its image quality is directly related to the amount of ionizing radiation dose. It is especially limited in CT of the brain where increased radiation is known to cause damage and hamper brain development....
Published: 4/1/2025   |   Inventor(s): Stephen Wong, Kelvin Wong, John Volpi
Keywords(s):  
Category(s): Research Area > Imaging and Radiology, Technology Classifications > Medical Imaging, Clinical Area > Neurology