Title:
STATE DISPLAY METHOD BY MAPPING
Document Type and Number:
Japanese Patent JP2001061789
Kind Code:
A
Abstract:
To provide a system and a method for mapping volume or a gap, especially a state display method using the mapping of a biological structure (heart or the like).
This method for displaying the state of the biological structure, the heart for instance, by utilizing the mapping is provided with a process for preparing the map of the surface of the heart, the process for measuring biological responses at at least three sample points on the surface of the heart, the process for calculating a vector function relating to the responses and the process for displaying the expression of vectors on the map.
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Inventors:
REISFELD DANIEL
Application Number:
JP2000221413A
Publication Date:
March 13, 2001
Filing Date:
July 21, 2000
Export Citation:
Assignee:
BIOSENSE INC
International Classes:
A61B5/00; A61B5/01; A61B5/02; A61B5/04; A61B5/0402; A61B5/042; A61B5/044; A61B5/05; A61B5/06; A61B5/107; G06T1/00; G06T17/20; A61B5/0408; (IPC1-7): A61B5/00; G06T1/00
Domestic Patent References:
| JPH0833625A | 1996-02-06 | |||
| JPH11128191A | 1999-05-18 |
Foreign References:
| WO1997024981A2 | 1997-07-17 |
Attorney, Agent or Firm:
Hiroaki Tazawa (1 person outside)