Search Results - yi+kai+lo

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2019-353: Biomimetic Stimulator System for Neural Implant

SUMMARY UCLA researchers in the Department of Bioengineering have developed a portable and implant/wearable 32-channel neural stimulator system that supports non-periodic protocols. BACKGROUND The use of electrical neural stimulation is an effective way to treat and research neurological diseases. Recent studies have demonstrated that non-periodic...

Published: 7/19/2023 | Inventor(s): Wentai Liu, Stanislav Culaclii, Po-Min Wang, Yi Kai Lo

Keywords(s):

Category(s): Therapeutics > CNS and Neurology, Medical Devices > Neural Stimulation

2013-304 ELECTRICAL CHARGE BALANCING SCHEME FOR FUNCTIONAL STIMULATION USING PULSE WIDTH COMPENSATION

Electrical Charge Balancing Scheme For Functional Stimulation Using Pulse Width CompensationTech ID: 30167 / UC Case 2013-304-0SUMMARYUCLA researchers in the Department of Bioengineering have developed a novel electrical charge cancellation scheme to effectively remove residual charge on an electrode, achieving greater precision for lesser hardware...

Published: 7/19/2023 | Inventor(s): Wentai Liu, Kuanfu Chen, Richard Hill, Yi Kai Lo

Keywords(s): Cns, Electronics & Semiconductors, Medical Devices and Materials, Musculoskeletal Disease

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Circuits, Medical Devices, Therapeutics > CNS and Neurology, Therapeutics > Musculoskeletal Disease

Flexible Stretchable Electrode And Recording Method For Gastrointestinal Prostheses

SummaryUCLA researchers in the Department of Bioengineering and Surgery have developed an electrode for stimulation and recording of intestinal peristalsis that uses a novel impedance-based sensing method.BackgroundThe gastrointestinal (GI) system is crucial for the digestion and processing of food and nutrients that enter the body. Food is moved along...

Published: 7/19/2023 | Inventor(s): Benjamin Wu, Chih Wei Chang, James Dunn, Justin Wagner, Wentai Liu, Yi Kai Lo

Keywords(s): Gastroenterology & Digestive Disease, Medical Devices and Materials, Monitoring And Recording Systems

Category(s): Medical Devices, Medical Devices > Monitoring And Recording Systems, Therapeutics > Gastroenterology

2014-786 A BIO-IMPEDANCE MEASUREMENT TECHNIQUE USING BIPHASIC CURRENT STIMULUS EXCITATION FOR IMPLANTABLE STIMULATOR

A Bio-Impedance Measurement Technique Using Biphasic Current Stimulus Excitation for Implantable StimulatorsSUMMARYUCLA researchers from the Department of Bioengineering have developed a novel efficient, low-cost, low-power technique for measuring the bio-impedance at the electrode-tissue interface, which can be incorporated into implantable stimulators.BACKGROUNDKnowing...

Published: 7/19/2023 | Inventor(s): Wentai Liu, Chih Wei Chang, Yi Kai Lo

Keywords(s): Cns, Electronics & Semiconductors, Lab Equipment, Life Science Research Tools, Research Methods

Category(s): Life Science Research Tools, Electrical > Electronics & Semiconductors, Life Science Research Tools > Lab Equipment, Life Science Research Tools > Research Methods, Electrical > Electronics & Semiconductors > Circuits, Therapeutics > CNS and Neurology

A Circuit Architecture For 4096-Channel High-Voltage Stimulator

SummaryResearchers in the UCLA Department of Bioengineering have developed a novel, fully integrated circuit architecture to implement a high-voltage, high-channel-count stimulator for space-restricted medical implants such as epiretinal protheses and cochlear implants.BackgroundRetinal implants can mitigate certain effects of photoreceptor loss, yet...

Published: 7/19/2023 | Inventor(s): Wentai Liu, Kuanfu Chen, Yi Kai Lo

Keywords(s): Medical Devices and Materials, Ophthalmology

Category(s): Medical Devices, Therapeutics > Ophthalmology

2014-495 Wireless Wearable Big Data Brain Machine Interface (W2B2/WWBB)

Wireless Wearable Big Data Brain Machine Interface (W2b2/Wwbb)SUMMARYUCLA researchers have developed a wireless wearable big data brain machine interface. This technology provides a user-friendly brain machine interface system that can monitor/record a large amount of brain activities and transfer, wirelessly, the processed/raw data to a remote mobile...

Published: 7/19/2023 | Inventor(s): Wentai Liu, Mau-Chung Frank Chang, Yan Zhao, Yen-Cheng Kuan, Yi Kai Lo

Keywords(s):

Category(s): Therapeutics > CNS and Neurology, Software & Algorithms > Data Analytics