Title:
METHOD AND DEVICE FOR CARRYING OUT MAPPING ANALYSIS WITH LIMITED NUMBER OF ELECTRODES
Document Type and Number:
Japanese Patent JP3242981
Kind Code:
B2
Abstract:
PURPOSE: To disclose a system including a monitor which is used for carrying out induced electrocardiographic analysis 12 and body surface mapping(BSM) analysis on a patient with use of a single electrode cable set 10.
CONSTITUTION: A monitor 16 receives data induction 9 from an electrode cable set 14. These are pretreated at first in order to simplify the subsequent analysis. Then, by converting the data, a spatial distribution on a patient breast is made, which expresses data able to be sampled by a normal electrode set 192. There is also disclosed a characteristic extraction method for evaluating converted BSM data and normal BSM data as to a patient group evaluated clinically. Heart state is detected and selected by extracting the characteristics in question from the data and analyzing them statistically.
Inventors:
Arnold Kelly Evans
Maesh Haridas Merchant
Maesh Haridas Merchant
Application Number:
JP11476492A
Publication Date:
December 25, 2001
Filing Date:
May 07, 1992
Export Citation:
Assignee:
Physio-Control Corporation
International Classes:
A61B5/00; A61B5/308; A61B10/00; G06F17/00; (IPC1-7): A61B5/0452; A61B5/0428
Domestic Patent References:
| JP6244491B2 |
Other References:
ＬＵＸ ＥＴ ＡＬ，Ｃｌｉｎｉｃａｌｌｙ Ｐｒａｃｔｉｃａｌ Ｌｅａｄ Ｓｙｓｔｅｍ ｆｏｒ Ｉｍｐｒｏｖｅｄ Ｅｌｅｃｔｒｏｃａｒｄｉｏｇｒａｐｈｙ：Ｃｏｍｐａｒｉｓｏｎ ｗｉｔｈ Ｐｒｅｃｏｒｄｉａｌ Ｇｒｉｄｓ ａｎｄ Ｃｏｎｖｅｎｔｉｏｎａｌ Ｌｅａｄ Ｓｙｓｔｅｍｓ，ＣＩＲＣＵＬＡＴＩＯＮ，ｖｏｌ．５９，ｎｏ．２，Ｆｅｂｒｕａｒｙ １９７９，ＵＳ，ｐ．３５６−３６３
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)
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