多電極位置データを用いた迅速な3Dマッピング

Japanese Patent JP5275340

B2

Guidance to an operator to more accurately position electrodes upon a segmented heart model (SGM). The SGM is included in a map panel on a display screen. A catheter advanced into a beating heart supports one or more electrodes. During a single beat of the heart, an image is obtained with darkened portions corresponding to locations of the electrodes. The image is presented in the same map panel as the SGM. The current location of the electrodes is confirmed relative to the SGM, either manually or through automated software algorithms. EP data is captured that represents electrophysiological signals of the beating heart at the current location for each of the electrodes. A signal processing algorithm is applied to the captured EP data in view of the confirmed current location of the electrodes to result in a calculation that is mapped at the confirmed location of the electrodes.

WO/2007/070693	ROBOTIC CATHETHER SYSTEM AND METHODS
WO/2008/093517	DEVICE FOR DISPLAYING ASSISTANCE INFORMATION FOR SURGICAL OPERATION, METHOD FOR DISPLAYING ASSISTANCE INFORMATION FOR SURGICAL OPERATION, AND PROGRAM FOR DISPLAYING ASSISTANCE INFORMATION FOR SURGICAL OPERATION
WO/1999/058196	FREQUENCY ADJUSTMENT IN AN APPARATUS FOR TREATMENT BY FOCUSED HIGH INTENSITY ULTRASOUNDS

Macadam, David, Pea.
Masimo, Minoru
Cooklik, Powell
Staller, Bruce

JP2010507673A

August 28, 2013

May 08, 2008

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C R BARD INCORPORATED

A61B19/00; A61B5/05

JP2002522106A

US20070073179
US20060241518

Yoshiyuki Inaba
Toshifumi Onuki

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