HEARTBEAT FLUCTUATION DETECTING DEVICE AND INFORMATION PROCESSING METHOD THEREOF

Title:

HEARTBEAT FLUCTUATION DETECTING DEVICE AND INFORMATION PROCESSING METHOD THEREOF

Document Type and Number:

Japanese Patent JP2008036156

Kind Code:

A

Abstract:

To provide a device for displaying the Lorentz plot based on the pulsation in real time, capable of recognizing the imbalance between the sympathetic nerve and the cardiac vagal nerve.

The information processing method in the heartbeat fluctuation detecting device comprises a step for displaying the Lorentz plot based on the pulsation of a subject after setting the information on the subject (a step S404); a step for correlating the degree of fluctuation computed based on the Lorentz plot with the information on the subject and storing these data (a step S406); and a step for extracting the degree of fluctuation correlated with prescribed information among the information on the subject and trend-displaying the degree of fluctuation (a step S408).

Inventors:

SONODA ARINORI
NARIMATSU KIYOYUKI
SASAGAWA HIROKI

Application Number:

JP2006214855A

Publication Date:

February 21, 2008

Filing Date:

August 07, 2006

Export Citation:

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Assignee:

TERUMO CORP

International Classes:

A61B5/044; A61B5/0245; A61B5/0452

Domestic Patent References:

JPH07155303A	1995-06-20
JP2004016248A	2004-01-22
JP2001212089A	2001-08-07
JPH11511056A	1999-09-28
JP2005131347A	2005-05-26
JP2004181137A	2004-07-02
JPH09294729A	1997-11-18
JPS55110533A	1980-08-26
JP2003038448A	2003-02-12

Attorney, Agent or Firm:

Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama

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