Search Results - guojun+chen

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Discovering Permanent Fluidic Magnets for Liquid Bioelectronics (Case No. 2024-083)

Summary: UCLA researchers from the Department of Bioengineering have developed a permanent fluidic magnet that maintains stable colloids for application in a variety of fields, including physiological monitoring and bioelectronics. Background: Colloid suspensions are comprised of dispersed small solid particles in fluids. The stability of a colloid...

Published: 10/23/2024 | Inventor(s): Jun Chen

Keywords(s):

Category(s): Materials, Materials > Functional Materials, Materials > Membranes, Electrical, Electrical > Mems, Materials > Nanotechnology, Platforms, Platforms > Drug Delivery

Speaking Without Vocal Folds Using Machine-Learning-Assisted Wearable Sensing-Actuation Systems (Case No. 2024-087)

Summary: UCLA researchers in the Department of Bioengineering have developed a novel, machine learning-assisted wearable loudspeaker to capture and translate muscle movement into audible speech. Background: Dysphonia, or the impairment of voice production, is commonly caused by disorders of the vocal folds or postoperative recovery of laryngeal...

Published: 10/4/2024 | Inventor(s): Jun Chen

Keywords(s):

Category(s): Electrical, Electrical > Sensors, Medical Devices, Medical Devices > Monitoring And Recording Systems

A Wearable On-Eyelid Sensor Network for Vestibular-Ocular Reflex Assessment (Case No. 2023-166)

Summary: UCLA researchers in the Department of Bioengineering have developed an ultra-thin, self-powered, waterproof, biocompatible, and sensitive on-eyelid sensor network for wireless eye movement detection, enhancing vestibular diagnostics. Background: The human balance system relies on the interaction of the vestibular system with the visual and...

Published: 4/19/2024 | Inventor(s): Jun Chen, Jing Xu

Keywords(s): diseases of the eye, eye motion, eye movement disorders, eye tracking, gaze fixation, magnetoelastic effect, magnetoelastic sensor, on-eyelid sensor, peripheral vestibular disorders, vestibular pathology assessment, Vestibular-Ocular Reflex (VOR)

Category(s): Medical Devices, Medical Devices > Monitoring And Recording Systems, Therapeutics, Electrical, Electrical > Signal Processing, Electrical > Sensors

A Self-Powered Bioelectronic Stent Sensor for Postoperative Blood Flow Rate Monitoring (UCLA Case No. 2022-276)

Summary: UCLA researchers in the Department of Bioengineering have developed a miniaturized bioelectronic stent sensor that provides continuous, real-time, and reliable hemodynamic monitoring. Background: Diseases caused by arterial atherosclerosis are the leading cause of death and disability in the United States, affecting over 4.6 million...

Published: 11/1/2024 | Inventor(s): Jun Chen, Geoffrey Colby, Guorui Chen

Keywords(s): Atherosclerosis, Biomaterial 3D Printing, Biomedical Engineering, Cardiovascular, Cardiovascular Disease, Heart Rate , Medical Device, Medical Devices and Materials, Medical Physics , Nanotechnology, Sensors, Smart medical device, Stent, wearable medical device

Category(s): Mechanical, Materials, Materials > Functional Materials, Materials > Nanotechnology, Medical Devices, Electrical > Mems

Discovering Giant Magnetoelastic Effect in a Soft Body for Electricity Generation (Case No. 2021-231)

Summary: UCLA researchers in the Department of Bioengineering have developed an innovative wearable generator that efficiently harnesses energy from biomechanical motion and conforms to human skin. Background: Due to increasing prominence of wearable technology, there is a simultaneous rise in the demand for portable energy systems. Typically,...

Published: 5/30/2024 | Inventor(s): Jun Chen

Keywords(s): Biocompatibility, Biomechanics, Energy Generation & Storage, Energy Generation, Transmission, or Storage, Energy Harvesting, Flexible Electronics

Category(s): Materials > Functional Materials, Energy & Environment > Energy Generation

2015-671 Underground Shafts for Hydrogen Storage

SummaryResearchers at UCLA have developed an underground drilled shaft concept for storage of hydrogen or other gases.BackgroundOne challenge in creating a hydrogen economy is developing hydrogen gas storage solutions. Increased interest has helped the global hydrogen storage market grow to $2.6 billion in 2016, and it is expected to reach over $5...

Published: 7/19/2023 | Inventor(s): Adrienne Lavine, Hossein Kavehpour, Dante Simonetti, Richard Wirz, Chen Chen, Gabriela Bran, Gopinath Warrier, Hamarz Aryafar, Jonathon Kennedy, Joshua Jordan, Keith Lovegrove

Keywords(s): Energy & Water

Category(s): Energy & Environment > Energy Generation > Solar, Energy & Environment > Energy Storage

2020-480 A Fully Integrated Stretchable Sensor Array for Wearable Sign Language Translation to Voice

SUMMARY: UCLA researchers in the Department of Bioengineering have developed a novel machine learning assisted wearable sensor system for the direct translation of sign language into voice with high performance. BACKGROUND: For the large community of deaf signers around the world who rely on sign language for conversations, communication with people...

Published: 7/19/2023 | Inventor(s): Jun Chen

Keywords(s):

Category(s): Mechanical > Sensors, Medical Devices > Monitoring And Recording Systems

2020-178 COLD ATMOSPHERIC PLASMA TREATMENT FOR CANCER IMMUNOTHERAPY

UCLA researchers in the Department of Bioengineering have developed a novel cancer treatment using a combination of microneedle patch-assisted cold atmospheric plasma and checkpoint blockade.BACKGROUND: Immunotherapy revolutionizes cancer treatment by harnessing the power of the immune system for fighting cancer. Among all immunotherapeutic strategies,...

Published: 7/19/2023 | Inventor(s): Zhen Gu, Richard Wirz, Guojun Chen, Zhitong Chen

Keywords(s): Medical Devices and Materials, Oncology, Oncology Immunotherapy, Therapeutics & Vaccines

Category(s): Therapeutics > Oncology, Therapeutics > Oncology > Oncology Immunotherapy