Search Results - Medical+Imaging

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2022-140 Label-Free Virtual HER2 Immunohistochemical Staining of Breast Tissue Using Deep Learning
SUMMARY: UCLA researchers in the Departments of Bioengineering and Electrical and Computer Engineering have developed a deep learning-based algorithm that can detect and quantify the breast cancer marker human epidermal growth factor receptor 2 (HER2) in microscopic images without the need for time-consuming immunohistochemical staining (IHC). BACKGROUND:...
Published: 8/9/2022   |   Inventor(s): Aydogan Ozcan, Yair Rivenson, Bijie Bai, Hongda Wang
Keywords(s): Artifical Intelligence (Machine Learning, Data Mining), Biomarker, Bladder Cancer, Breast Cancer, Cancer, Cancer Immunotherapy, Computer Aided Learning, Diagnostic Markers & Platforms, Diagnostic Test, Fluorescence, Fluorescent Labelling, HER2/Neu, Histology, Immune System, Immunohistochemistry, Life Science Research Tools, Machine Learning, Optics, Research Methods, Unsupervised Learning
Category(s): artificial intelligence, Diagnostic Markers & Platforms, Diagnostic Markers & Platforms > immunology, Life Science Research Tools, Life Science Research Tools > research methods, Medical Imaging, Medical Imaging > fluorescence, optics/photonics
Motility-Based Label-Free Detection of Parasites in Bodily Fluids Using Holographic Speckle Analysis and Deep Learning (Case ID 2019-002)
SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed deep learning-based, cost-effective, and portable optical devices that facilitate label-free, high-throughput and sensitive detection of motile parasites. BACKGROUND: Parasitic infections are a major global public health issue, but current screening...
Published: 8/5/2022   |   Inventor(s): Aydogan Ozcan, Yibo Zhang, Hatice Ceylan Koydemir
Keywords(s): Algorithm, Artificial Intelligence, Diagnostic Markers & Platforms, Diagnostic Platform Technologies (E.G. Microfluidics), Diagnostic Test, Disease, Holography, Imaging, Infection, Infectious Diseases, Infectivity, Monitoring (Medicine), Optics, Software & Algorithms
Category(s): Software & Algorithms, Software & Algorithms > image processing, Diagnostic Markers & Platforms, Diagnostic Markers & Platforms > diagnostic platform technologies (e.g. microfluidics), Therapeutics & Vaccines > infectious diseases, Medical Imaging, Medical Devices and Materials > monitoring and recording systems, Medical Devices and Materials, Life Science Research Tools
Low-Cost And Portable Uv Holographic Microscope For High-Contrast Protein Crystal Imaging
SUMMARY UCLA researchers in the Department of Electrical Engineering have developed an on-chip UV holographic imaging microscope that offers a low-cost, portable, and robust technique to image and distinguish protein crystals from salt crystals. BACKGROUND Dual-mode microscopes composed of bright-field and ultraviolet (UV) induced fluorescence modes...
Published: 7/27/2022   |   Inventor(s): Aydogan Ozcan, Aniruddha Ray, Mustafa Daloglu
Keywords(s): Diagnostic Markers & Platforms, Diagnostic Platform Technologies (E.G. Microfluidics), Life Science Research Tools, Medical Devices and Materials, Medical Imaging, Microscopy And Imaging, Monitoring And Recording Systems, Other
Category(s): Diagnostic Markers & Platforms, Diagnostic Markers & Platforms > diagnostic platform technologies (e.g. microfluidics), Medical Devices and Materials, Medical Devices and Materials > monitoring and recording systems, Medical Imaging, other, Life Science Research Tools, Life Science Research Tools > microscopy and imaging
2022-231 Synthetic Generation of Face Videos with Plethysmograph Physiology
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a method to avoid expensive clinical trials by generating synthetic face videos. Background: Healthcare providers have increased their use of virtual diagnostic tools during the COVID-19 pandemic. These tools have allowed patients to undergo basic...
Published: 6/29/2022   |   Inventor(s): Achuta Kadambi, Laleh Jalilian, Zhen Wang, Yunhao Ba, Pradyumna Chari, Oyku Bozkurt
Keywords(s): Artificial Intelligence, Blood Pressure, Cardiac Electrophysiology, Circulatory System, Clinical Trial, Heart Rate , Remote Sensing, Surgical Instrument Optical Coherence Tomography, Telemedicine
Category(s): Software & Algorithms > Digital Health, Medical Imaging, Medical Devices and Materials, Medical Devices and Materials > monitoring and recording systems, Medical Devices and Materials > hospital systems and devices, Electrical > Imaging, Software & Algorithms > Communication & networking
2022-113 AI MODELS FOR OCULAR DISEASES USING OPTICAL COHERENCE TOMOGRAPHY
Summary: UCLA researchers in the Department of Computational Medicine have developed a computer program capable of automatically and accurately diagnosing optical diseases using OCT. Background: Optical diseases, such as age-related macular degeneration, are serious issues that, if left untreated, can result in partial and even complete blindness....
Published: 6/9/2022   |   Inventor(s): Jeffrey Chiang, Srinivas Sadda, Eran Halperin
Keywords(s): Algorithm Optical Coherence Tomography, Artificial Intelligence, Eye Surgery, Intraocular Lens , Lens (Optics), Macular Degeneration, Optical Coherence , Optical Microscope, Optical Tomography
Category(s): Software & Algorithms, Software & Algorithms > image processing, Software & Algorithms > artificial intelligence, Medical Imaging
2021-344 Biopsy-Free In Vivo Virtual Histology of Skin Using Deep Learning
Summary: UCLA researchers in the Departments of Electrical and Computer Engineering & Bioengineering have developed a non-invasive, biopsy-free technique for in vivo virtual histology of skin cancer using deep learning. Background: Tissue biopsies have often been used to diagnose skin cancers in patients. These procedures are generally cumbersome...
Published: 6/7/2022   |   Inventor(s): Aydogan Ozcan, Jingxi Li, Yair Rivenson, Xiaoran Zhang, Philip Scumpia, Jason Garfinkel, Gennady Rubinstein
Keywords(s): Artificial Intelligence, Biopsy, Cancer, Confocal Microscopy, Diagnostic Test, Histology, Image Resolution, Invasiveness Of Surgical Procedures, Melanoma, Optics, Skin, Software, Tissue (Biology), Tumor
Category(s): optics/photonics, Medical Imaging, Software & Algorithms, Software & Algorithms > image processing, Software & Algorithms > software, Life Science Research Tools, Life Science Research Tools > microscopy and imaging, Electrical > Imaging, Electrical > Photonics
2021-355- MAGNETICALLY ACTIVATED INDIVIDUAL CELL SORTING USING SPIN ORBIT TORQUE
SUMMARY: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a magnetically activated cell sorting method with high throughput and low-cost operation. BACKGROUND: The use of cell sorting techniques has become indispensable for many applications in biology and biomedicine. Cell sorting is particularly important...
Published: 10/18/2021   |   Inventor(s): Abdon Sepulveda, Victor Estrada, Ruoda Zheng, Yilian Wang
Keywords(s): Cancer Immunotherapy, Chemical, Diagnostic Markers & Platforms, High-Throughput Screening, Imaging, Magnetic Field, Materials, Nanomaterials, Nanotechnology, T Cell
Category(s): Nanotechnology, Life Science Research Tools > cell counting/imaging, Life Science Research Tools > microscopy and imaging, Materials > Nanotechnology, Medical Imaging, Life Science Research Tools, Life Science Research Tools > research methods
2020-153 DETECTION OF CATHEPSIN K (CATK) AS A MEDIATOR OF INFLAMMATORY TISSUE DEGENERATION IN PERIODONTITIS
SUMMARY Researchers in the School of Dentistry at UCLA have developed a new method to detect periodontitis at early onset. BACKGROUND Adult periodontitis is a severe infection of the gums that presents with chronic gum inflammation, connective tissue degradation and irreversible bone loss, which can cause tooth loss. The National Health and Nutrition...
Published: 10/12/2021   |   Inventor(s): Ichiro Nishimura, Hiroko Okawa, Akishige Hokugo, Charles Mckenna, Eric Richard, Boris Kashemirov
Keywords(s):  
Category(s): Diagnostic Markers & Platforms > targets and assays, Diagnostic Markers & Platforms, Medical Imaging
2019-640-1 REFLECTIVE AXICON MANUFACTURING
SUMMARY: UCLA researchers in the Physics Department have developed a monolithic reflaxicon with the potential to be applied in multiple optical purposes. BACKGROUND: Axicon lenses have conical surfaces that can be used to transform a laser beam into ring-shaped distributions. Utilizing axicons in combination or with lenses allows a wide variety of...
Published: 9/27/2021   |   Inventor(s):  
Keywords(s): Beam Divergence, Focus (Optics), Laser, Lens (Optics), Medical Physics , Optics, Photonics, Transmittance
Category(s): optics/photonics, other, Medical Imaging
2021-092 FLOW REGULATION MECHANISM FOR COMPARTMENTALIZED LUNG VENTILATION
SUMMARY: UCLA researchers in the Department of Pulmonary and Clinical Care have developed a device capable of analyzing individual lungs in real-time to improve the quality of care for mechanically ventilated patients. BACKGROUND: Ventilators aid patients that have difficulty breathing by pressing positive air pressure into their lungs. Mechanical...
Published: 9/21/2021   |   Inventor(s):  
Keywords(s): Angiogenesis Acute Lung Injury, Diagnostic Test, Drug Delivery, Instrumentation, Lung, Lung Pulmonology, Medical Device, Medical Imaging, Monitoring And Recording Systems, Respiratory & Pulmonary, Sensors, Software
Category(s): COVID, Therapeutics & Vaccines > respiratory & pulmonary, Software & Algorithms > software, Medical Imaging, Medical Devices and Materials, Medical Devices and Materials > monitoring and recording systems
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