Patents by Inventor Henrik ZIMMERMANN

Henrik ZIMMERMANN 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 of detecting dicrotic notch
    Patent number: 11406348
    Abstract: A method for assessment and/or monitoring a person's cardiovascular state comprises: using a sound and vibration transducer to acquire a vascular sound signal in order to detect a vascular sound from a cervical, thoracic, abdominal, pelvic, or lower limb region of the person; filtering the vascular sound signal to isolate the vascular sound, said filtering using a filter which attenuates frequencies below a lower cut-off frequency in a range of 100-300 Hz; and analyzing the filtered sound signal in order to determine whether an indication of a dicrotic notch in the vascular sound exceeds a set threshold.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 9, 2022
    Assignee: VIEWCARE TECHNOLOGIES 1 APS
    Inventors: Diana Kjær Thing Riknagel, Johannes Jan Struijk, Henrik Zimmermann
  • METHOD OF DETECTING DICROTIC NOTCH
    Publication number: 20200253577
    Abstract: A method for assessment and/or monitoring a person's cardiovascular state comprises: using a sound and vibration transducer to acquire a vascular sound signal in order to detect a vascular sound from a cervical, thoracic, abdominal, pelvic, or lower limb region of the person; filtering the vascular sound signal to isolate the vascular sound, said filtering using a filter which attenuates frequencies below a lower cut-off frequency in a range of 100-300 Hz; and analyzing the filtered sound signal in order to determine whether an indication of a dicrotic notch in the vascular sound exceeds a set threshold.
    Type: Application
    Filed: February 27, 2020
    Publication date: August 13, 2020
    Applicant: VIEWCARE TECHNOLOGIES 1 APS
    Inventors: Diana KJÆR THING RIKNAGEL, Johannes Jan STRUIJK, Henrik ZIMMERMANN
  • Method of detecting dicrotic notch
    Patent number: 10575814
    Abstract: A method for assessment and/or monitoring a person's cardiovascular state comprises: using a sound and vibration transducer to acquire a vascular sound signal in order to detect a vascular sound from a cervical, thoracic, abdominal, pelvic, or lower limb region of the person; filtering the vascular sound signal to isolate the vascular sound, said filtering using a filter which attenuates frequencies below a lower cut-off frequency in a range of 100-300 Hz; and analyzing the filtered sound signal in order to determine whether an indication of a dicrotic notch in the vascular sound exceeds a set threshold.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: March 3, 2020
    Assignee: VIEWCARE TECHNOLOGIES 1 APS
    Inventors: Diana KjÆr Thing Riknagel, Johannes Jan Struijk, Henrik Zimmermann
  • METHOD OF DETECTING DICROTIC NOTCH
    Publication number: 20170258436
    Abstract: A method for assessment and/or monitoring a person's cardiovascular state comprises: using a sound and vibration transducer to acquire a vascular sound signal in order to detect a vascular sound from a cervical, thoracic, abdominal, pelvic, or lower limb region of the person; filtering the vascular sound signal to isolate the vascular sound, said filtering using a filter which attenuates frequencies below a lower cut-off frequency in a range of 100-300 Hz; and analyzing the filtered sound signal in order to determine whether an indication of a dicrotic notch in the vascular sound exceeds a set threshold.
    Type: Application
    Filed: October 16, 2015
    Publication date: September 14, 2017
    Applicant: VIEWCARE TECHNOLOGIES 1 APS
    Inventors: Diana KJÆR THING RIKNAGEL, Johannes Jan STRUIJK, Henrik ZIMMERMANN
  • Medical device for fetal monitoring
    Patent number: D953543
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: May 31, 2022
    Inventor: Henrik Zimmermann
  • Medical device for fetal monitoring
    Patent number: D975288
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 10, 2023
    Assignee: VIEWCARE TECHNOLOGIES 1 APS
    Inventor: Henrik Zimmermann
  • Medical device for fetal monitoring
    Patent number: D975289
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 10, 2023
    Assignee: VIEWCARE TECHNOLOGIES 1 APS
    Inventor: Henrik Zimmermann