Blood pressure gauge, and Korotkoff sound recognition method and device

Blood pressure gauge, and Korotkoff sound recognition method and device

  • CN 106,037,698 A
  • Filed: 05/12/2016
  • Published: 10/26/2016
  • Est. Priority Date: 05/12/2016
  • Status: Active Application
First Claim
Patent Images

1. a survey meter of blood pressure, it is characterised in that including:

  • the wearable cuff in body measurement position, pressure transducer, soundSound sensor, pressure regulator, processor;

    Described pressure regulator is connected with described cuff, applies the pressure to described measuring point for regulating described cuff;

    Described pressure transducer is arranged on described cuff, during changing at described pressure, applies described cuff to instituteThe pressure stating measuring point is acquired;

    Described sound transducer between described cuff and described measuring point, is used for gathering described measurement during measuringThe blood flow sound at position, described blood flow sound includes Korotkoff'"'"'s Sound;

    Described processor connects described pressure transducer and described sound transducer, according to described pressure transducer and described soundThe collection result of sensor, described pressure change during, obtain described Korotkoff'"'"'s Sound go out now and disappear the moment the most rightThe force value answered, to determine pressure value.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×