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Systems and methods for optimizing implantable medical device characteristics using data structures and graphical representations

A data structure, characteristic technology, applied in the field of improving and/or optimizing the performance of implantable medical devices, cardiac resynchronization therapy, can solve the problem of not having a routine clinical care, etc.

Pending Publication Date: 2022-02-25
艾莉娜健康系统公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although 12-lead ECGs have been used to detect wavefront fusion and cancellation and assist in programming CRT settings, no single method for determining individualized CRT settings is accepted and widely used in routine clinical care

Method used

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  • Systems and methods for optimizing implantable medical device characteristics using data structures and graphical representations
  • Systems and methods for optimizing implantable medical device characteristics using data structures and graphical representations
  • Systems and methods for optimizing implantable medical device characteristics using data structures and graphical representations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0095] figure 1One example of an implantable medical device (IMD) optimization system 100 for cardiac resynchronization and / or optimizing IMD characteristics is shown. In some cases, system 100 includes electrode device 110 , IMD optimization computing device 140 , and IMD 16 . Electrode device 110 may contain one or more measurement electrodes 112 and / or 114 . Measurement electrodes 112, 114 and / or electrode device 110 may be any device, device or component that detects electrical information of a patient, such as cardiac electrical activation signals and / or electrocardiogram (ECG) signals. In some cases, electrode device 100 may be an ECG sensor that detects, measures, and / or estimates cardiac electrical activation signals near a reference location. Such electrical activation signals may be measured and displayed, or communicated to a computing device, such as computing device 140 . For example, electrode device 110 may acquire ECG signals from measurement electrodes 112,...

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PUM

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Abstract

In some examples, a computing apparatus may determine information corresponding to a data structure and indicating delays associated with an atrium lead, a left ventricle (LV) lead, and a right ventricle (RV) lead based on one or more input variables. The computing apparatus may determine a plurality of individualized characteristics based on the information corresponding to the data structure. The computing apparatus may receive, from the plurality of measurement electrodes, a plurality of second sets of electrical measurements indicating second electrical signals applied to the patient's heart based on the plurality of individualized characteristics. The computing apparatus may determine cardiac resynchronization index (CRI) values using a first set of electrical measurements (e.g., native measurements) and the plurality of second sets of electrical measurements. The computing apparatus may generate a graphical representation based on a populated data structure and cause display of the graphical representation.

Description

technical field [0001] Embodiments of the present disclosure generally relate to systems and methods for improving and / or optimizing the performance of implantable medical devices. For example, some embodiments of the present disclosure relate to systems and methods for determining parameters of an implantable medical device and administering cardiac resynchronization therapy using the parameters. Background technique [0002] Heart failure can occur when the original signal (for example, the signal that indicates the heart muscle is beating or contracting) does not travel properly around the patient's heart. For example, blocks such as right bundle branch block (RBBB) or left bundle branch block (LBBB) may cause the original signal to be delayed and / or blocked as it travels through the heart. This can cause the heart to beat out of sync (eg, electrically). For example, in an LBBB event, the left ventricle may receive the original signal later than the right ventricle, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61N1/362A61N1/365A61N1/368A61N1/37
CPCA61N1/37235A61N1/37247A61N1/3627A61N1/36843A61N1/36842A61N1/3682A61N1/3702A61B5/29A61B5/282A61B5/6823A61B5/686A61B5/367A61B5/361A61B5/363A61B5/743A61B5/7435A61B5/6869A61B5/339A61N1/056
Inventor A·J·班克
Owner 艾莉娜健康系统公司