Search Results - yiming+han

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Fully Wearable Band for Long-Term Peripheral Ultrasound Neuromodulation in Pain Management
Wearable ultrasound neuromodulation device for peripheral nerve pain relief A wearable ultrasound armband uses a focused piezoelectric transducer and acoustic hydrogel to deliver low-intensity ultrasound pulses to peripheral nerves, noninvasively reducing chronic and neuropathic pain for several hours. Background Peripheral nerve stimulation has...
Published: 3/11/2026   |   Inventor(s): Huiliang Wang, William Barrera, Jinmo Jeong, Thomas Wynn, Xiang Qian, QiLiang Chen, Yaoyao Jia, Yiming Han
Keywords(s):  
Category(s): Life sciences > Medical technology > Medical devices
Non-contact railway inspection
VALUE PROPOSITION Rail transportation is periodically marred by accidents, highlighting ongoing safety challenges. There is a need for effective rail inspection methods. Current techniques are hindered by limitations such as low detection accuracy and sensitivity, particularly at high speeds. This technology introduces a novel method for high-speed,...
Published: 9/27/2024   |   Inventor(s): Yiming Deng, Sunil Chakrapani, Ming Han, Zebadiah Miles
Keywords(s):  
Category(s): Analytical Instruments, Test and Measurement, Transportation
Fiber-Optic Interferometric Sensors
Executive SummaryFiber-optic sensors using optical interferometers have application for sensing a variety of parameters such as acoustic waves, strain, temperature, and refractive index. The technology is a demodulation method that does not require laser wavelength tuning. The technology provides adaptive ultrasound detection with improved accuracy...
Published: 8/18/2025   |   Inventor(s): Ming Han
Keywords(s):  
Category(s): Analytical Instruments, Devices, Test and Measurement