Patents by Inventor HAO-MIM CHENG

HAO-MIM CHENG 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).

  • METHOD FOR ESTIMATING CENTRAL AORTIC PULSE PRESSURE BY CUFF PRESSURE PULSE WAVE OSCILLATION SIGNALS AND DEVICE THEREOF
    Publication number: 20130345576
    Abstract: The present invention provides a method for estimating central aortic pulse pressure by cuff pressure pulse wave oscillation signals, comprising: (I) providing an equation for estimating central aortic pulse pressure; (II) measuring pressure pulse wave oscillation signals in a cuff, which comprise a brachial systolic blood pressure, a diastolic blood pressure and a waveform of the pressure pulse wave oscillation signals in the cuff; (III) averaging the waveform of the pressure pulse wave oscillation signals and calibrating the averaged waveform by the systolic blood pressure and diastolic blood pressure; (IV) analyzing the calibrated pressure pulse wave oscillation signal waveform to obtain a plurality predicting variables; and (V) obtaining an estimate of central aortic pulse pressure by values of predicting variables in step (IV) and the equation in step (I). The present invention further provides a device for estimating central aortic pulse pressure by the method of the present invention.
    Type: Application
    Filed: December 13, 2012
    Publication date: December 26, 2013
    Applicant: NATIONAL YANG-MING UNIVERSITY
    Inventors: Chen-Huan CHEN, Hao-Mim CHENG, Shih-Hsien SUNG
  • Estimation of pressure at remote site by brachial oscillometric waveform analysis
    Patent number: 8568440
    Abstract: The present invention relates to a device and a method for estimating central systolic blood pressure based on oscillometric signals from brachial artery by the use of a pressure cuff.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: October 29, 2013
    Assignee: National Yang-Ming University
    Inventors: Chen-Huan Chen, Hao-Mim Cheng
  • ESTIMATION OF PRESSURE AT REMOTE SITE BY BRACHIAL OSCILLOMETRIC WAVEFORM ANALYSIS
    Publication number: 20120289840
    Abstract: The present invention relates to a device and a method for estimating central systolic blood pressure based on oscillometric signals from brachial artery by the use of a pressure cuff.
    Type: Application
    Filed: March 15, 2012
    Publication date: November 15, 2012
    Applicant: NATIONAL YANG-MING UNIVERSITY
    Inventors: CHEN-HUAN CHEN, HAO-MIM CHENG
  • ESTIMATION OF PRESSURE AT REMOTE SITE BY BRACHIAL OSCILLOMETRIC WAVE FROM ANALYSIS
    Publication number: 20110288422
    Abstract: The present invention relates to a device and a method for estimating central systolic blood pressure based on oscillometric signals from brachial artery by the use of a pressure cuff.
    Type: Application
    Filed: August 4, 2011
    Publication date: November 24, 2011
    Applicant: NATIONAL YANG-MING UNIVERSITY
    Inventors: CHEN-HUAN CHEN, HAO-MIM CHENG
  • ESTIMATION OF PRESSURE AT REMOTE SITE BY BRACHIAL OSCILLOMETRIC WAVE FROM ANALYSIS
    Publication number: 20090149763
    Abstract: The present invention relates to a device and a method for estimating central systolic blood pressure based on oscillometric signals from brachial artery by the use of a pressure cuff.
    Type: Application
    Filed: June 4, 2008
    Publication date: June 11, 2009
    Applicant: NATIONAL YANG-MING UNIVERSITY
    Inventors: CHEN-HUAN CHEN, HAO-MIM CHENG