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Acquisition device for electrocardiogram imaging

A collection device and electrocardiogram technology, applied in the fields of application, medical science, diagnosis, etc., can solve problems such as inability to improve the inverse operation effect of electrocardiogram imaging

Pending Publication Date: 2022-07-12
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing methods cannot well achieve the purpose of improving the effect of inverse calculation in ECG imaging.

Method used

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  • Acquisition device for electrocardiogram imaging
  • Acquisition device for electrocardiogram imaging
  • Acquisition device for electrocardiogram imaging

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Embodiment Construction

[0013] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0014] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0015] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification.

[0016] In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other instances of exemplary embodiments may have diffe...

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Abstract

The invention discloses an acquisition device for electrocardiogram imaging. The device comprises an elastic binding belt, an electrode buckle, a wire binding belt, an air bag column layer and an electrocardio electrode, wherein the elastic binding belt is provided with uniformly distributed small ventilation holes; the electrode buckles are arranged in the small ventilation holes of the elastic bridle in a preset distribution mode. The wire binding belt is used for guiding and fixing the electrode lead wire at the electrode buckle lead-out groove, so that the electrode lead wire is attached to the elastic binding belt; each air bag column in the air bag column layer is aligned with the corresponding electrode buckle, and the inflated and pressurized air bag columns are used for pressing the electrocardio-electrode to be attached to the skin of a testee; a first fixing structure is arranged at the tail end of the elastic bridle so as to adjust the fitting degree with the skin of a testee; and a second fixing structure is arranged at the tail end of the air bag column layer to fix the air bag column layer on the elastic bridle. Good contact between the lead electrodes and the skin can be guaranteed, random replacement of the number and positions of the electrodes is supported, and body surface multi-site electrocardiosignals can be measured quickly and conveniently.

Description

technical field [0001] The present invention relates to the technical field of medical equipment, and more particularly, to an acquisition device for electrocardiogram imaging. Background technique [0002] Electrocardiogram imaging technology is a technology that can non-invasively map cardiac electrical activity, detect cardiac function status, and assist in the localization of cardiac lesions. The technology first needs to collect body surface ECG signals at multiple locations, and then calculates the cardiac surface electrical activity according to the inverse operation of the mathematical transfer relationship between the constructed cardiac surface electrical activity and the body surface electrical activity. [0003] The acquisition of surface ECG signals is one of the most critical steps in ECG imaging technology. At present, the research on ECG signal acquisition on the body surface mostly focuses on the research on the number and distribution of electrodes on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/318A61B5/282A61B5/256A61B5/273A61B5/271A61B5/274
CPCA61B5/318A61B5/282A61B5/256A61B5/273A61B5/271A61B5/274
Inventor 吴剑张亚丹连欣
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV