Title:
CONTROLLING VENTILATION OF PATIENT BASED ON FILTERED ELECTROCARDIOGRAM MEASUREMENTS
Document Type and Number:
Japanese Patent JP2022074091
Kind Code:
A
Abstract:
To provide a system and method for a ventilation of a patient.SOLUTION: The invention provides a system, method and software product for detecting and controlling a respiratory status of a patient based on an estimated respiratory status, including ventilating the patient, using: a first electrode on a chest of the patient at a first position to produce a first ECG signal; a second electrode at a second position different from the first position to produce a second ECG signal; and a processor. The processor is configured to: produce a first filtered signal by applying a first filter to the first ECG signal, and a second filtered signal by applying a second filter to the second ECG signal; estimate, by comparing the first and second filtered signals, an electrical impedance between the first and second electrodes, which is indicative of a respiratory status of the patient, and control the ventilation system to apply a ventilation scheme responsively to the estimated electrical impedance.SELECTED DRAWING: Figure 1
Inventors:
GOVARI ASSAF
ALTMANN ANDRES C
YEHUDA ALGAWI
ERAN AHARON
ALTMANN ANDRES C
YEHUDA ALGAWI
ERAN AHARON
Application Number:
JP2021176316A
Publication Date:
May 17, 2022
Filing Date:
October 28, 2021
Export Citation:
Assignee:
BIOSENSE WEBSTER ISRAEL LTD
International Classes:
A61M16/00; A61B5/053; A61B5/08; A61B5/33; A61M16/12; A61M16/16
Attorney, Agent or Firm:
Kiminobu Kato
Takafumi Oshima
Takafumi Oshima