| 摘要 |
PROBLEM TO BE SOLVED: To solve problems of a current bio-information collector that correct data cannot be collected for a long time and that the freedom of the body of a patient is restricted by lead wires since the data are measured via lead wires by pasting electrodes directly to an organism, and to solve problems of a device presented for solving the above problems that the temperature characteristics are bad and that signals vary in the low frequency range, etc., as an electrical capacitance sensor is used for detecting signals of the organism. SOLUTION: The sealed air type sound sensor in an air bag or sealed cabinet made of soft metal, rubber, plastics, fabric or paper, etc., with air-tightness is attached to a belt to be wound around the body of a person or animal. The air pressure of the air bag or sealed cabinet of the sealed air type sound sensor is detected by a non-directional microphone or pressure sensor. Therefor, such data as the respiration, heart rate (heartbeat cycle), etc., of the person or animal can be measured without restricting the freedom of the body of the organism. |
