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Patent Searching and Data


Title:
SIGNAL COMPOSITING DEVICE, SIGNAL COMPOSITING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/243090
Kind Code:
A1
Abstract:
Provided is a signal compositing device including a waveform compositing unit that: obtains an R wave composite waveform, represented by a function obtained in a manner such that a function, which is obtained by multiplying a function specified by the parameter value of a parameter specifying a second unimodal distribution by the parameter value of a second weighting parameter, is subtracted from a function, which is obtained by multiplying a function specified by the parameter value of a parameter specifying a first unimodal distribution by the parameter value of a first weight parameter, and the parameter values of first level parameters are added thereto; obtains a T wave composite waveform with the time axis of the waveform being reversed, represented by a function obtained in a manner such that a function, which is obtained by multiplying a function specified by the parameter value of a parameter specifying a fourth unimodal distribution by the parameter value of a fourth weighting parameter, is subtracted from a function, which is obtained by multiplying a function specified by the parameter value of a parameter specifying a third unimodal distribution by the parameter value of a third weight parameter, and the parameter values of second level parameters are added thereto; and connects the R wave composite waveform and the T wave composite waveform.

Inventors:
TSUKADA SHINGO (JP)
Application Number:
PCT/JP2022/024370
Publication Date:
December 21, 2023
Filing Date:
June 17, 2022
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
A61B5/346
Foreign References:
JP2004160237A2004-06-10
US20120302903A12012-11-29
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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