{
  "$type": "site.standard.document",
  "description": "Disclosed is a biological information detection apparatus capable of restricting influence of external noise signals and suffering less detection omission and detection errors of biological signals. The biological information detection apparatus includes a plurality of detection units disposed on a…",
  "path": "/patents/993636",
  "publishedAt": "2013-01-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61B5/0245",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "Disclosed is a biological information detection apparatus capable of restricting influence of external noise signals and suffering less detection omission and detection errors of biological signals. The biological information detection apparatus includes a plurality of detection units disposed on a support supporting a living body and configured to output signals corresponding to vibrations, a first extraction unit for extracting a signal in a first predetermined frequency range corresponding to a biological signal from the signal outputted from each detection unit, a second extraction unit for extracting a signal in a second predetermined frequency range as an external noise component from the signal outputted from each detection unit, a calculation unit for calculating an intensity value ratio between the signal in the first predetermined frequency range and the signal in the second predetermined frequency range, and a selection unit for selecting one or more from the plurality of detection units based on result of comparison between/among the intensity value ratios calculated by the calculation unit for the signals outputted from the respective detection units.",
  "title": "VITAL SIGNS DETECTOR DEVICE"
}