Search Results - dongkyun+kang

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Endoscopic Imaging Device with Wide Field and Confocal Imaging Capabilities
The TWICE (Transvaginal Widefield Imaging and Confocal Endoscope) invention is a low-cost, portable confocal endomicroscope for cervical malignancy diagnosis. The device combines the capabilities of widefield imaging (similar to mobile colposcopy) and confocal microscopy images, allowing users to obtain both macroscopic and high-resolution microscopic...
Published: 8/6/2024   |   Inventor(s): Dongkyun Kang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Medical Devices > Diagnostic
Non-Scanning, Multi-Aperture Confocal Microscope
This invention relates to the design of a low cost, multi-aperture confocal microscope that can provide cellular images of human tissue in vivo. The main purpose is to use non-scanning all-passive confocal optics to conduct two-dimensional confocal imaging. The invention uses multiple apertures for each of the illumination and detection masks to increase...
Published: 8/6/2024   |   Inventor(s): Dongkyun Kang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Methods and Apparatus for Microscope for Imaging Eyes
The Portable In-Vivo Confocal Ophthalmoscope (PICO) addresses the need for a cost-effective and portable ophthalmic imaging solution for obtaining microscopic images of the anterior segment of the eye and external eye structures. The unique combination of optics and confocal microscopy enhances the imaging quality during a non-invasive and comfortable...
Published: 5/7/2024   |   Inventor(s): Dongkyun Kang, Kenneth Marcelino, Momoka Sugimura, Jaya Chidambaram
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Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Healthcare Portfolios > Ophthalmology
Scattering Based Light Sheet Microscope
This invention relates to designs of a low-cost scattering-based light sheet microscope that provides microscopic images of human tissue in vivo. The key idea is to use an incoherent line light source with a rectangular aperture to generate light sheet illumination and detect the scattered light from the illuminated tissue plane to generate images....
Published: 4/2/2024   |   Inventor(s): Dongkyun Kang, Jingwei Zhao, Eric Yang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
High-Speed Confocal Microscope
This invention describes a design and method for a high-speed, low-cost confocal microscope for cellular visualization of human tissues in vivo at microscopic resolution. It will be able to visualize cellular features associated with human diseases. Background: A confocal microscope is a kind of fluorescent microscope used to obtain high-quality...
Published: 10/11/2023   |   Inventor(s): Dongkyun Kang, Cheng Gong, Christopher Nguyen
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Methods and Apparatus for Microscopic Imaging of Eye
This technology is a low-cost microscopic imaging device that captures cellular level images for diagnosis and treatment of eye diseases. Background: The National Eye Institute estimates that over 4 million people in the US had some type of vision impairment in 2010, and this number will rise to 7 million by 2030. The most severe eye conditions require...
Published: 7/5/2023   |   Inventor(s): Dongkyun Kang, Jaya Chidambaram
Keywords(s):  
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics > Ophthalmology
Methods and Apparatus for High-Resolution Tissue Microscopy
This technology is a new type of microscope that allows for rapid diagnosis of skin lesions on a person’s body without the need for invasive procedures. This technology further advances noninvasive skin microscopy techniques, providing a solution that increases diagnostic accuracy and reduces time to diagnose. It can be used on its own or in...
Published: 6/6/2024   |   Inventor(s): Dongkyun Kang, Jingwei Zhao, Clara Curiel
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging
Smartphone-Based Epifluorescence Microscope
This invention describes a smartphone-based microscope developed for the purposes of increasing the quality of current smartphone-based microscopes without adding additional costs. By utilizing exact measurements and calculations, the claim of the invention is that it can better preserve image quality and improve the field of view when used in conjunction...
Published: 4/3/2023   |   Inventor(s): Dongkyun Kang, Wenbin Zhu
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Chance-Constrained Optimization for Treatment of Prostate and Other Cancers in Intensity-Modulated Proton Therapy
The quality of IMPT treatment plans may be drastically diminished by uncertainties such as proton range and patient setup errors. If these uncertainties are not figured into treatment planning, the dose distribution that the patient receives may not be the same as the planned dose distribution. New treatment plans, which include optimized software/programming,...
Published: 4/19/2023   |   Inventor(s): Jianming Liang, Yu An, Wei Liu
Keywords(s):  
Category(s): Computing & Information Technology, Life Science (All LS Techs), Medical Imaging