Patents by Inventor Kyooseob HA

Kyooseob HA 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).

  • System and method for assessing treatment effects on obstructive sleep apnea
    Patent number: 10149621
    Abstract: A system and method for assessing treatment effects on obstructive sleep apnea are provided. The apparatus includes a bio-signal measurement unit, a combined index calculation unit, and a treatment response assessment unit. The bio-signal measurement unit measures each of the electrocardiogram and respiratory rhythm of a patient. The combined index calculation unit calculates a combined cardiac and respiratory index by combining the heart rate variability and respiratory rhythm signals measured by the bio-signal measurement unit. The treatment response assessment unit assesses a response of the patient to the treatment of obstructive sleep apnea.
    Type: Grant
    Filed: August 3, 2014
    Date of Patent: December 11, 2018
    Assignee: SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL
    Inventors: In-Young Yoon, Kyooseob Ha, Jae Seung Chang
  • SYSTEM AND METHOD FOR ASSESSING TREATMENT EFFECTS ON OBSTRUCTIVE SLEEP APNEA
    Publication number: 20150223699
    Abstract: A system and method for assessing treatment effects on obstructive sleep apnea are provided. The apparatus includes a bio-signal measurement unit, a combined index calculation unit, and a treatment response assessment unit. The bio-signal measurement unit measures each of the electrocardiogram and respiratory rhythm of a patient. The combined index calculation unit calculates a combined cardiac and respiratory index by combining the heart rate variability and respiratory rhythm signals measured by the bio-signal measurement unit. The treatment response assessment unit assesses a response of the patient to the treatment of obstructive sleep apnea.
    Type: Application
    Filed: August 3, 2014
    Publication date: August 13, 2015
    Inventors: In-Young YOON, Kyooseob HA, Jae Seung CHANG