Patents by Inventor SEN WAN

SEN WAN 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).

  • Patent number: 9993647
    Abstract: The disclosure relates to an electrical stimulation therapy method. The method includes applying a variable frequency stimulation pulse to target nerve tissue of the patient suffering from dysfunction of a nerve circuit in the brain selected from the group consisting of motor circuit, associative circuit and limbic circuit, wherein the variable frequency stimulation pulse comprises at least two kinds of electrical stimulation pulse trains at different frequencies; and each of the at least two kinds of alternate electrical stimulation pulse trains in each of the plurality of pulse train periods has a duration in a range from about 0.1 seconds to about 60 minutes. The target nerve tissue is a part of the nerve circuit. The different frequencies of the electrical stimulation pulse trains are in a range from about 10 Hz to about 250 Hz.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: June 12, 2018
    Assignee: Tsinghua University
    Inventors: Lu-Ming Li, Fu-Min Jia, Xing Qian, Sen Wan, Hong-Wei Hao
  • Publication number: 20170246458
    Abstract: The disclosure relates to an electrical stimulation therapy method. The method includes applying a variable frequency stimulation pulse to target nerve tissue of the patient suffering from dysfunction of a nerve circuit in the brain selected from the group consisting of motor circuit, associative circuit and limbic circuit, wherein the variable frequency stimulation pulse comprises at least two kinds of electrical stimulation pulse trains at different frequencies; and each of the at least two kinds of alternate electrical stimulation pulse trains in each of the plurality of pulse train periods has a duration in a range from about 0.1 seconds to about 60 minutes. The target nerve tissue is a part of the nerve circuit. The different frequencies of the electrical stimulation pulse trains are in a range from about 10 Hz to about 250 Hz.
    Type: Application
    Filed: May 15, 2017
    Publication date: August 31, 2017
    Inventors: Lu-Ming LI, Fu-Min JIA, Xing QIAN, Sen WAN, Hong-Wei HAO
  • Patent number: 9649492
    Abstract: The disclosure relates to an electrical stimulation therapy method. The method includes applying a variable frequency stimulation pulse to target nerve tissue of the patient, wherein the variable frequency stimulation pulse comprises at least two kinds of electrical stimulation pulse trains at different frequencies; the at least two kinds of electrical stimulation pulse trains alternately stimulate target nerve tissue and form a plurality of pulse train periods; and each of the at least two kinds of alternate electrical stimulation pulse trains in each of the plurality of pulse train periods has a duration in a range from about 0.1 seconds to about 60 minutes. An implantable medical device for generating the variable frequency stimulation pulse is also related.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: May 16, 2017
    Assignee: Tsinghua University
    Inventors: Lu-Ming Li, Fu-Min Jia, Xing Qian, Sen Wan, Hong-Wei Hao
  • Publication number: 20160184589
    Abstract: The disclosure relates to an electrical stimulation therapy method. The method includes applying a variable frequency stimulation pulse to target nerve tissue of the patient, wherein the variable frequency stimulation pulse comprises at least two kinds of electrical stimulation pulse trains at different frequencies; the at least two kinds of electrical stimulation pulse trains alternately stimulate target nerve tissue and form a plurality of pulse train periods; and each of the at least two kinds of alternate electrical stimulation pulse trains in each of the plurality of pulse train periods has a duration in a range from about 0.1 seconds to about 60 minutes. An implantable medical device for generating the variable frequency stimulation pulse is also related.
    Type: Application
    Filed: April 29, 2015
    Publication date: June 30, 2016
    Inventors: LU-MING LI, FU-MIN JIA, XING QIAN, SEN WAN, HONG-WEI HAO