Search Results - biomedical+sensors

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Machine Learning to Predict Physiological Age Using Features Extracted From Arterial Blood Pressure (ABP) Waveforms (Case No. 2025-264)
Summary: UCLA researchers in the Department of Anesthesiology have introduced a novel machine learning model that accurately predicts physiological aging by analyzing features extracted from patients’ arterial blood pressure (ABP) waveforms. This approach enables efficient, data-driven assessment of biological aging in clinical settings to facilitate...
Published: 10/23/2025   |   Inventor(s): Maxime Cannesson, Ravi Pal
Keywords(s): Aging, Anesthesiology, biomedical sensors, clinical care methodology, clinical decision support, clinical outcome, Clinical tool, Computer-Aided Diagnosis, consumer health products, Digital Health, digital health system, Fatigue (Medical) , Health and fitness, health risk assessment, Machine Learning, machine learning modeling, Medical Device, Medical diagnostics, Monitoring (Medicine), personalized medicine, Preventive Medicine, public health monitoring, Smart medical device, Structural health monitoring, Telemedicine
Category(s): Diagnostic Markers, Diagnostic Markers > Aging, Life Science Research Tools, Medical Devices
Intrastromal Lamellar Keratoprosthesis (Artificial Cornea) (Case No. 2025-177)
Summary: UCLA researchers in the Department of Ophthalmology have developed an intrastromal artificial cornea implant designed to enhance biointegration and effectively restore vision. Background: Corneal opacities are among the top five causes of blindness worldwide. For patients who are not candidates for conventional corneal transplantation, keratoprosthesis...
Published: 7/25/2025   |   Inventor(s): Seyed Reza Ghaffari Dehkharghani, Anthony Aldave
Keywords(s): Biologic Medical Product, Biomedical Engineering, biomedical implantation, biomedical sensors, diseases of the eye, eye disease, eye motion, eye movement disorders, Eye Surgery, eye tracking, Glaucoma, macular corneal dystrophy, Macular Degeneration, Medical Device, Medical Imaging Eyepiece, on-eyelid sensor, Ophthalmic antibiotics, Ophthalmology, Other Polymers, Polymers, Prosthetics, Transplant, Transplant Rejection, transplant surgery
Category(s): Medical Devices, Medical Devices > Surgical Tools, Therapeutics > Ophthalmology
A Dual-Mode Coil-Reuse Data Acquisition System for Miniaturized Wirelessly Powered Biopotential Sensing Nodes (Case No. 2024-173)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a dual-mode, batteryless coil-reuse system for biosensing devices that enables efficient wireless power transfer and long-range data transmission in a compact form. Background: A vast majority of wearable and implantable medical devices require two wireless...
Published: 5/8/2025   |   Inventor(s): Aydin Babakhani, Hamid Jafarisharemi
Keywords(s): Antennas/Wireless, battery-less, battery-less IoT, Bioelectromagnetics, bioelectronics, Bioinformatics, bioinformatics pipeline, Biomedical Engineering, biomedical implantation, biomedical sensors, Biomonitoring, Biosensor, Cardiac failure, coil design, Data Acquisition, Data Analytics, Electrical stimulation, electrochemical sensors, implantable sensors, low-power architecture, low-power device, medical device cardiac monitoring, Medical Devices and Materials, node architecture, non-invasive cardiac monitoring, radiofrequency (RF) coil, radiofrequency signaling, Rechargeable Battery, self-powered wireless sensor solutions, Sensor, Sensors, Smart Antenna, soft electrical circuits, wearable, wearable electronics, wearable medical device, wearable medical devices, wearable sensors
Category(s): Electrical, Electrical > Flexible Electronics, Electrical > Sensors, Electrical > Wireless, Medical Devices, Medical Devices > Monitoring And Recording Systems
System and Methods for Fluidic Control in Ophthalmic Procedures (Case No. 2024-229)
Summary: Researchers in the Mechanical Engineering Department at UCLA developed an innovative mechatronic system that can perform fast and accurate pressure regulation during cataract surgeries. Background: Despite being generally safe and successful, cataract surgery has a complication rate of about 6%, which is concerning given the high volume...
Published: 2/14/2025   |   Inventor(s): Tsu-Chin Tsao, Yuting Lai, Aya Barzelay Wollman
Keywords(s): biomedical sensors, Intraocular Lens , Ophthalmology, Robotic Surgery
Category(s): Mechanical > Instrumentation, Medical Devices > Hospital Systems, Medical Devices > Surgical Tools, Medical Devices > Monitoring And Recording Systems, Therapeutics > Ophthalmology
Wireless and Batteryless Localization and Physiological Motion Detection System (Case No. 2023-046)
Summary: UCLA researchers in the Electrical and Computer Engineering Department have developed a battery-free localization system equipped with wireless energy harvesting feature, allowing precise localization in gastrointestinal disease detection and treatment. Background: The evolution of wireless capsule endoscopy (WCE) has emerged as a convenient...
Published: 2/14/2025   |   Inventor(s): Aydin Babakhani, Arkaprova Ray, Iman Habibagahi
Keywords(s): battery-less, biomedical sensors, capsule endoscope, Energy Harvesting, gastrointestinal (GI) tract diseases, implantable sensors, localization, localization accuracy, motion detection, point-of-care, wireless capsule endoscopy, wireless energy harvesting
Category(s): Electrical, Electrical > Sensors, Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Medical Devices, Medical Devices > Medical Imaging, Platforms, Platforms > Diagnostic Platform Technologies