JP2007020689A5 - - Google Patents

Claims (5)

A heart sound sensor that affixes the user's exercise load intensity to the chest near the heart and picks up the heart sound ;
An AD conversion unit that converts an analog signal from the heart sound sensor into a digital signal ;
A user terminal that transmits a digital signal from the AD conversion unit to the Internet using electronic mail;
The mail receiving means for receiving electronic mail, database with the user information data for each user and measurement information data, e-mail address confirmation means for confirming the mail address of the electronic mail, the user has been identified from the email address confirmation means Measurement data analysis means for performing exercise load intensity evaluation based on measurement information data and a digital signal transmitted using the e-mail, e-mail about exercise load intensity evaluation analyzed by the measurement data analysis means An exercise evaluation network system using heart sounds , comprising: an e-mail creating means to be created; and a management server having a mail sending means for sending an e- mail created by the e-mail creating means to a user terminal. The AD conversion unit is provided with a memory circuit clamping circuit and AD converter,
The AD converter converts a heart amplitude level, a contraction level, and an expansion level into a digital signal, stores the digital signal in the memory circuit, and transmits the digital signal stored in the memory circuit to the user terminal. The exercise evaluation network system using heart sounds according to claim 1 .   3. The exercise evaluation net system using heart sounds according to claim 1, wherein the AD conversion unit is a built-in user terminal or a separate type fixed to a part of the body. The AD converter, which sound pressure signal level can be confirmed for the analog signal is judged to be "1" in the 64 gradations, can be free of sound pressure level as "0", an analog signal of 1 cycle " 4. A motion evaluation net system using heart sounds according to claim 2 , wherein a matrix table of “1” or “0” is created in said memory circuit . 5. The exercise evaluation network system using heart sounds according to claim 1, wherein the e-mail creating means creates an e-mail having contents including a amplitude level, a heart expansion time, and an evaluation. .