Bio-signal measuring apparatus

Abstract

Abstract PURPOSE:To perform measurement by any apparatus if necessary, by preliminarily writing various measuring conditions in the portable memory medium freely detachable to the main unit by the operation of a keyboard and reading memory content from a memory card at a measuring time by the operation of the keyboard to perform the setting of a condition. CONSTITUTION:Prior to writing data in a memory card 13, various data are temporarily stored into the RAM 8 within an apparatus by the operation of a keyboard. Subsequently,when the memory card 13 is inserted in an connector 36 and a writing key is pushed, the data stored in the RAM 8 is converted to series data by a parallel/series converter 35 through a data bus to be transmitted to the CPU 37 in the card 13 as one bite unit according to the order of a controller 34 and successively written in an E<2>PROM 38. When the memory card 13 is inserted in the connector 36 at a measuring time and a key is operated, the data stored in the card is transferred to the indicated address of the RAM 8 through the CPU 37, the parallel/series converter 35 and the data bus. After the transfer is finished, measurement is started and performed.

Inventors

• 👤 Yoshio Takeuchi
• 👤 Sadao Ogawa

Bibliographic Details