| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a blood pressure measuring device which can estimate blood pressure with high accuracy by carrying out good learning to blood pressure for which truth or falsehood is ambiguous, a program, and a recording medium. <P>SOLUTION: In a step 110, a pulse wave signal and an electrocardiogram signal are analyzed and a characteristic amount required for blood pressure measurement is computed. In a step 130, two or more binary discrimination are performed. Namely, the characteristic amount is used for a discrimination function established for each blood pressure for every 1 mmHg, being under or equal to above a blood pressure value for the determination subject is determined, and a binary series, which has the number of digits corresponding to the number of blood pressure for the determination subject, is created. In a step 140, the binary series and a code table, which are created in the step 130, are compared, Hamming distances are calculated, and a blood pressure value corresponding to the minimum Hamming distance is chosen. In a step 150, the determination of reliability is performed by the number of learning data. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
