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Methods and System for Closed-Loop Ultrasound and Photoacoustic Imaging
This technology is a novel closed-loop volumetric ultrasound and photoacoustic imaging and spectroscopy method that is operator-independent. The technology can be integrated with existing hardware systems, and it offers the flexibility to scale from standard clinical ultrasound to high-frequency preclinical imaging for visualizing structures at different...
Published: 1/16/2024
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Inventor(s): Russell Witte, Eric Reichel, Clara Curiel, Christopher Salinas, Delaney Stratton
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Medical Devices > Diagnostic, Technology Classifications > Healthcare Portfolios > Oncology, Technology Classifications > Healthcare Portfolios > Dermatology
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Optical and Acoustic Coupling Materials and Technologies
This invention describes materials and chemicals with novel, optimal optical and acoustic properties that enable or improve methods that require coupling of light and sound for biomedical and defense applications related to imaging and monitoring therapy. This invention overcomes current limitations by proposing optically and acoustically transparent...
Published: 11/16/2023
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Inventor(s): Russell Witte, Christopher Salinas, Eric Reichel
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Research Tools, Technology Classifications > Healthcare Portfolios > Neurology > CNS & Neurosciences
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Photolithographic Method for Producing Acoustic Detectors
This technology is a new method to produce hydrophone and acoustic detectors based on the acoustoelectric effect, rather the piezoelectric effect to create an electrical signal. The manufacturing method uses photolithographic techniques, offering finer control of the design and scale of the device. In order to produce detectors or hydrophones for ultrasound...
Published: 11/16/2023
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Inventor(s): Russell Witte, Robert Norwood, Charles Ingram, Charles Greenlee, Ragnar Olafsson, Zhaohui Wang
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics
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Method and Apparatus for In-Line Photoacoustic Imaging
This technology is an optical system consisting of a right angle prism, or thin parallel plate, in conjunction with water, an index matching fluid, or some other liquid, that completely reflects acoustic waves to and from an array ultrasound transducer while being optically transparent. The geometry allows simultaneous direct illumination, with high-energy...
Published: 11/16/2023
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Inventor(s): Russell Witte, Leonardo Gabriel Montilla, Ragnar Olafsson
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics
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Stable Nanodroplet for Medical Imaging
This technology improves on current nanodroplet technology that can be activated through ultrasound to form microbubbles for imaging or drug delivery. These novel nanodroplets have layers at the exterior shell making the droplets more thermally stable and capable of circulating in the body longer. The nanodroplets have unaffected ultrasound activation...
Published: 4/3/2023
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Inventor(s): Terry Matsunaga, Pedro Alcaraz, Russell Witte
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Life Sciences > Drug Delivery
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Image-Guided Microwave Therapy
This invention seeks to combine an improved method of treating T1 to T4 breast cancer through a tumor treatment system that both treats and monitors tumor cells with a combination of focused microwave therapy (FMT) and spectroscopic thermoacoustic imaging (STI). The goal is to employ heat to destroy or reduce tumors while minimizing invasiveness and...
Published: 11/16/2023
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Inventor(s): Russell Witte, Hao Xin, Diego Martin
Keywords(s):
Category(s): Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios > Oncology, Technology Classifications > Medical Devices > Therapeutic
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