Search Results - haichong+zhang

4 Results

Sort By:

Digital Twin Operating Rooms for Virtual Reality Applications

Value PropositionArtificial surgical training environments that are more reflective and realistic to surgical suites.More immersive surgical training using advanced virtual reality technology. Easy ability to create these environments for users since they can be constructed from casually acquired videos, such as from smartphones.Unmet NeedOne example...

Published: 3/14/2025 | Inventor(s): Mathias Unberath, Constantin Kleinbeck, Han Zhang, Benjamin Killeen, Zhaoshuo Li

Keywords(s):

Category(s):

Robotic Synthetic Aperture Ultrasound Imaging

Resolution of ultrasound (US) image is determined by transmission frequency and aperture size of transducer. Synthetic aperture (SA) is a technique to improve resolution by synthetizing received signals and extend the aperture size for reconstruction.

Published: 3/13/2025 | Inventor(s): Emad Boctor, Haichong Zhang, Gregg Trahey, Nick Bottenus

Keywords(s): Image Calibration Software, Image Processing Software, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, Interventional and Surgical Systems, Surgical Navigation, Ultrasound (US)

Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Medical Devices > Imaging, Technology Classifications > Medical Devices > Surgical, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Medical Devices

Enabling Technologies for Robot Assisted Ultrasound Tomography: System Setup and Calibration

INVENTION NOVELTY We are proposing a robot-assisted ultrasound tomography system that can offer soft tissue tomographic imaging, and deeper or faster scan of the anatomy. This system consists of a robot-held ultrasound probe which tracks the position of another freehand probe, trying to align with it.

Published: 3/13/2025 | Inventor(s): Iulian Iordachita, Emad Boctor, Xiaoyu Guo, Alexis Cheng, Fereshteh Aalamfiar, Haichong Zhang

Keywords(s): Imaging and Sensing Systems, Imaging Modality, Imaging Probe/Transducer, In Vivo Medical Imaging, Integrated Robotic and Imaging System, Interventional and Surgical Systems, Surgical Navigation, Ultrasound (US)

Category(s): Technology Classifications > Computers, Electronics & Software > Robotics, Technology Classifications > Medical Devices > Imaging, Technology Classifications > Medical Devices > Surgical, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Medical Devices

Photoacoustic Tracking and Registration in Interventional Ultrasound

C11936: Photoacoustic Tracking and Registration in Interventional UltrasoundNovelty: Surgical navigational methodology which uses photoacoustic (PA) imaging to perform real-time registration between ultrasound and video image spacesValue Proposition: This invention provides several advantages in comparison to conventional technologies used in computer...

Published: 3/13/2025 | Inventor(s): Russell Taylor, Emad Boctor, Haichong Zhang, Alexis Cheng, Xiaoyu Guo

Keywords(s): Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, Integrated Imaging System, Interventional and Surgical Systems, Magnetic Resonance Imaging (MRI), Photoacoustic, Surgical Navigation, Ultrasound (US), X-ray Computed Tomography (CT)

Category(s): Technology Classifications > Medical Devices > Imaging, Technology Classifications > Medical Devices