VISUALIZING AND CLUSTERING MULTIPLE ELECTRODES OF HIGH-DEFINITION CATHETER PROJECTED ON TISSUE SURFACE

To provide methods and systems for visualizing multiple electrodes of a high-definition catheter projected on a tissue surface.SOLUTION: A system includes a display and a processor. The processor is configured to: (i) estimate, based on signals, multiple regions of tissue on a surface of an organ, w...

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Main Authors MENA SCHECHTER, AMIRAN SHEINER, NIV DERECH, ILLYA SHTIRBERG, ASSAF COHEN, MASSARWA FADY
Format Patent
LanguageEnglish
Japanese
Published 26.02.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To provide methods and systems for visualizing multiple electrodes of a high-definition catheter projected on a tissue surface.SOLUTION: A system includes a display and a processor. The processor is configured to: (i) estimate, based on signals, multiple regions of tissue on a surface of an organ, which are affected by multiple respective electrodes positioned in the organ; (ii) calculate, for at least a subset of the electrodes, a unified region of the tissue affected by the subset; and (iii) display a mark indicative of the unified region on the display.SELECTED DRAWING: Figure 1 【課題】組織に投影された高解像度カテーテルの複数の電極を視覚化するための方法及びシステムを提供すること。【解決手段】システムは、ディスプレイ及びプロセッサを含む。プロセッサは、（ｉ）信号に基づいて、器官内に配置された複数のそれぞれの電極によって影響を受ける、器官の表面上の組織の複数の領域を推定することと、（ｉｉ）少なくとも電極のサブセットについて、サブセットによって影響を受ける組織の統合領域を計算し、（ｉｉｉ）統合領域を示すマークをディスプレイに表示することと、を行うように構成されている。【選択図】図１
Bibliography:Application Number: JP20230129901