Title:
電気生理学的カテーテル処置の視覚的支援方法および装置
Document Type and Number:
Japanese Patent JP4947918
Kind Code:
B2
Abstract:
The present invention relates to a method for visually supporting an electrophysiological catheter application in the heart, in which, during the execution of the catheter application, 2D fluoroscopy images (13) of the area of the heart being treated are recorded with an x-ray image recording system (5) and displayed together with 3D mapping data (14) of the area being treated, said 3D mapping data having been prepared simultaneously. A feature of this method is that the 2D fluoroscopy images (13) are registered with the 3D mapping data (14), and said 3D mapping data (14) is displayed, from the same perspective as the 2D fluoroscopy images (13), alongside said 2D fluoroscopy images (13) or image content derived from these (14), or is superimposed over them in the display.
Inventors:
Jan Beze
Norbert Lahn
Norbert Lahn
Application Number:
JP2005126184A
Publication Date:
June 06, 2012
Filing Date:
April 25, 2005
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
A61B6/00; A61B5/042; A61B19/00; A61B5/05; A61B6/12; A61B18/00; A61M25/095; A61B6/02
Domestic Patent References:
| JP2002153443A | ||||
| JP2002119502A | ||||
| JP2001218765A | ||||
| JP2001070269A |
Foreign References:
| WO2004021910A1 | ||||
| WO2004006142A1 | ||||
| WO2002062249A1 |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto