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Cardiopulmonary function monitoring method and system using electrical impedance tomography

An electrical impedance tomography and cardiopulmonary function technology, which is applied in the field of cardiopulmonary function monitoring and system using electrical impedance tomography, can solve the problems of inability to monitor patient status and limitations, and achieve the effect of high efficiency and efficient application

Pending Publication Date: 2022-06-03
百来
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  • Claims
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Problems solved by technology

That is, since the status of the patient cannot be monitored simultaneously during the mechanical ventilation treatment, there are certain limitations in timely confirming the response status of each area of ​​the lung during the treatment and providing a personalized treatment plan for the patient

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  • Cardiopulmonary function monitoring method and system using electrical impedance tomography
  • Cardiopulmonary function monitoring method and system using electrical impedance tomography
  • Cardiopulmonary function monitoring method and system using electrical impedance tomography

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Embodiment Construction

[0068] Next, the embodiments disclosed in this specification will be described in detail with reference to the accompanying drawings, in which the same or similar constituent elements are assigned the same reference numerals regardless of the drawing numbers, and repeated explanations related thereto will be omitted. . For the constituent elements used in the following description, the suffixes "section" and "device", "module" and "section", "unit" and "section", "critically ill patient" and "patient" and "monitoring" "Object", "blood flow change signal", and "blood flow change information" are used or mixed in consideration of the convenience when writing the specification, and they do not have different meanings or roles by themselves.

[0069]In addition, in the course of explaining the embodiments disclosed in this specification, when it is determined that the specific description of the related well-known technology may make the gist of the embodiments disclosed in this s...

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Abstract

The invention relates to a cardiopulmonary function monitoring method and a cardiopulmonary function monitoring device using electrical impedance tomography, in particular to a cardiopulmonary function monitoring method and a cardiopulmonary function monitoring device which can be used for monitoring lung collapse and excessive expansion in a mechanical ventilation treatment process in real time by using a monitoring device. A cardiopulmonary function monitoring method and system using electrical impedance tomography can also provide a plurality of pieces of hemodynamic diagnostic parameter information that vary in real time during mechanical ventilation manufacturing. According to the invention, electrical impedance tomography can be selectively carried out on blood vessels at any part such as the chest, the neck, the arms and the legs, and hemodynamic diagnosis parameters including stroke output, cardiac output, peripheral resistance and the like can be monitored. In addition, the same monitoring device can be used for monitoring state parameters, including lung compliance data, respiratory delay data and the like, of different areas of the lung in real time.

Description

technical field [0001] The invention relates to a method and device for monitoring cardiopulmonary function using electrical impedance tomography, in particular to a monitoring device that can use a monitoring device to perform real-time monitoring of lung collapse and over-expansion during mechanical ventilation treatment, and can also be used for A method and system for monitoring cardiopulmonary function using electrical impedance tomography for multiple hemodynamic diagnostic parameter information that changes in real time during manufacturing. Background technique [0002] The contents described in this section merely provide background information related to this embodiment, and do not constitute prior art. [0003] Currently, in the treatment of critically ill patients, thermodilution (Transpulmonary Thermodilution: TPTD) and arterial blood pressure waveform analysis (Pulse Contour Analysis: PCA) are used to observe hemodynamic diagnostic parameters. The thermodiluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0535A61B5/0536A61B5/00A61B5/029A61B5/0295A61B5/08A61M16/00
CPCA61B5/0535A61B5/7445A61B5/029A61B5/0295A61B5/0806A61M16/0003A61B5/4836A61B5/0536A61M2016/0027G06T7/0016G06T2207/10072G06T2207/30048G06T2207/30104G06T2207/30061A61B5/0205A61B5/085A61B5/0809A61B5/7235A61B5/0037A61B5/7264A61B5/7271A61B5/743A61B2505/03G06T7/0012
Inventor 魏昍张骏张克荣
Owner 百来
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