Search Results - "Shen, Zhitian"

Dual-Frequency Impedance Matching Network Design Using Genetic Algorithm for Power Ultrasound Transducer by Huang, Wenchang, Li, Jiaqi, Wu, Shuai, He, Yan, Li, Xiangxin, Shen, Zhitian, Cui, Yaoyao

“…Dual-frequency ultrasounds have demonstrated significant potential in augmenting thermal ablation efficiency for tumor treatment. Ensuring proper impedance…”
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An Improved Equivalent Circuit Simulation of High Frequency Ultrasound Transducer by Shen, Zhitian, Xu, Jie, Li, Zhangjian, Chen, Youwei, Cui, Yaoyao, Jian, Xiaohua

“…The equivalent circuit simulation plays an important role in the design of ultrasound transducer. However, the existing methods are difficult to achieve the…”
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Localization Accuracy of Ultrasound-Actuated Needle with Color Doppler Imaging by Jiang, Tingyi, Zhu, Xinle, Jiao, Yang, Li, Xinze, Shen, Zhitian, Cui, Yaoyao

“…An ultrasonic needle-actuating device for tissue biopsy and regional anaesthesia offers enhanced needle visibility with color Doppler imaging. However, its…”
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Erratum: Jiang et al. Localization Accuracy of Ultrasound-Actuated Needle with Color Doppler Imaging. Diagnostics 2020, 10 , 1020 by Jiang, Tingyi, McLeod, Graeme, Huang, Zhihong, Zhu, Xinle, Jiao, Yang, Li, Xinze, Shen, Zhitian, Cui, Yaoyao

“…The authors wish to correct the following erratum in this paper [...]…”
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Modeling and Suppression of Radiated Emissions for an Interventional Imaging Ultrasound Catheter Based on Single-Element Transducer by Zhang, Rui, Shen, Zhitian, Li, Jiaqi, Zhu, Xinle, Cui, Yaoyao

“…Considerable progress has been made in the field of in vivo ultrasound imaging equipment driven by a single-element transducer in recent years. The utilization…”
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A Miniature Forward-Looking Phased-Array Transducer for Interventional Biopsy Guidance by Lv, Jiabing, Wang, Ninghao, Zhu, Xinle, Li, Zhangjian, Shen, Zhitian, Cui, Yaoyao, Jian, Xiaohua

“…Ultrasound-guided interventional biopsy is becoming an increasingly popular and valuable tool in the clinic. Conventionally, low-frequency (1-5 MHz) ultrasound…”
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An electrical impedance matching method of dual-frequency transducers for ultrasound internal imaging by Li, Jiaqi, Huang, Wenchang, Shao, Weiwei, Li, Xiangxin, Shen, Zhitian, Xu, Jie, Shen, Jun, Cui, Yaoyao

“…[Display omitted] •A method for electrical impedance matching of a single transducer with two large frequency intervals is proposed.•Design and optimize the…”
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Convex Array With Variable Spacings (CAVS) for Ultrafast Ultrasound Diverging-Wave Imaging by Tang, Yujia, Shen, Zhitian, Zhu, Xinle, Li, Zhangjian, Jiao, Yang, Cui, Yaoyao

“…The synthetic focusing of coherent plane-wave compounding (CPWC) has gradually developed from ultrasound linear array to convex array. The field of view (FOV)…”
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Multimodal Detection for Cryptogenic Epileptic Seizures Based on Combined Micro Sensors by Cui, Yaoyao, Li, Zhangjian, Ma, Hongtao, Li, Dan, Yang, Chen, Shi, Wei, Xu, Yiwen, Jiao, Yang, Shen, Zhitian, Shao, Weiwei

“…The cryptogenic epilepsy of the neocortex is a disease in which the seizure is accompanied by intense cerebral nerve electrical activities but the lesions are…”
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Development of a High Frequency Forward-looking Phased-array Transducer in Guiding Interventional Procedures by Lv, Jiabing, Wang, Ninghao, Gao, Feng, Shen, Zhitian, Cui, Yaoyao, Li, Hongwei, Jian, Xiaohua

“…Ultrasound-guided interventional puncture and therapy are increasingly being used in the clinic. At present, the low frequency (1-5 MHz) ultrasound probes are…”
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A novel method for locating the epileptic seizure with combination of the planted micro-ultrasoundtransducers and electrodes by Shen, Zhitian, Xu, Jie, Jiao, Yang, Han, Zhile, Zhu, Xinle, Shao, Weiwei, Ma, Hongtao, Cui, Yaoyao

“…The electrode arrays are used for epilepsy lesion localization in the clinical epilepsy surgery. The limitation of electrode is lack of depth orientation…”
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Seizure Mapping Using an Intracranial Implantable Ultrasound Device by Jiang, Tingyi, Shao, Weiwei, Ma, Hongtao, Jiang, Yuanqing, Shen, Zhitian, Jiao, Yang, Xu, Wenbin, Cui, Yaoyao

“…Surgical epilepsy treatment remains a problem that low spatial resolution of about 1cm result to low cure rate of about 30%. The implanted high frequency…”
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