Patents by Inventor Canwu ZHONG

Canwu ZHONG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • INTEGRATED SURGICAL SYSTEM
    Publication number: 20240350189
    Abstract: An integrated surgical system includes a voltage conversion unit, a first and a second power amplifier unit, an isolation conversion unit, an operation and driving unit, output ports for an electrosurgical knife and an ultrasonic knife. The first power amplifier unit converts a DC voltage into an AC voltage and amplifies the AC voltage; the isolation conversion unit isolates and converts the AC voltage outputted by the first power amplifier unit, and provides the AC voltage to the output port for the electrosurgical knife; the second power amplifier unit receives power from the voltage conversion unit, and amplifies a third signal; the isolation conversion unit isolates and converts an output of the second power amplifier unit, and provides the output to the output port for the ultrasonic knife. The integrated surgical system integrates an electrosurgical knife function and an ultrasonic knife function in a device system.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Inventors: Jian REN, Ronghui LIAN, Canwu ZHONG, Jianhua HUANG, Pengfei ZUO, Jian CEN
  • Pacing signal processing method, system and electrocardiogram monitor
    Patent number: 10973465
    Abstract: A pacing signal processing method, a system and an electrocardiogram (ECG) monitor, the method includes collecting at a high sampling rate the original ECG signal from a surface, obtaining the parameter and position information of a pacing signal according to the sampling points, and displaying the pacing signal morphology and/or parameter information of the pacing signal.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: April 13, 2021
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD, SHENZHEN MINDRAY SCIENTIFIC CO., LTD.
    Inventors: Zhixiang Fan, Shen Luo, Pei Wang, Qiling Liu, Canwu Zhong, Wutao Wang, Yingjie Jia, Fang Liu, Xianliang He
  • PACING SIGNAL PROCESSING METHOD, SYSTEM AND ELECTROCARDIOGRAM MONITOR
    Publication number: 20190104998
    Abstract: A pacing signal processing method, a system and an electrocardiogram (ECG) monitor, the method includes collecting at a high sampling rate the original ECG signal from a surface, obtaining the parameter and position information of a pacing signal according to the sampling points, and displaying the pacing signal morphology and/or parameter information of the pacing signal.
    Type: Application
    Filed: April 9, 2018
    Publication date: April 11, 2019
    Inventors: Zhixiang FAN, Shen Luo, Pei Wang, Qiling Liu, Canwu Zhong, Wutao Wang, Yingjie Jia, Fang Liu, Xianliang He
  • PACING SIGNAL PROCESSING METHOD, SYSTEM AND ELECTROCARDIOGRAM MONITOR
    Publication number: 20180317853
    Abstract: A pacing signal processing method, a system and an electrocardiogram (ECG) monitor, the method includes collecting at a high sampling rate the original ECG signal from a surface, obtaining the parameter and position information of a pacing signal according to the sampling points, and displaying the pacing signal morphology and/or parameter information of the pacing signal.
    Type: Application
    Filed: April 9, 2018
    Publication date: November 8, 2018
    Inventors: Zhixiang FAN, Shen LUO, Pei WANG, Qiling LIU, Canwu ZHONG, Wutao WANG, Yingjie JIA, Fang LIU, Xianliang HE