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Double-hand cun-mouth pulse wave detection equipment and method based on ultrasonic sensor

A detection equipment and ultrasonic technology, applied in the field of identification and detection, can solve the problems such as the inability to guarantee the accuracy of pulse detection, the inability to detect the left and right hands, etc., and achieve the effect of strong anti-interference ability, reduction of fault tolerance rate, and reduction of misoperation.

Active Publication Date: 2021-04-06
中科彭州智慧产业创新中心有限公司
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AI Technical Summary

Problems solved by technology

The traditional pulse diagnosis instrument cannot detect the left and right hands, and the pulse of the left and right hands is different, so the accuracy of pulse detection cannot be guaranteed

Method used

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  • Double-hand cun-mouth pulse wave detection equipment and method based on ultrasonic sensor
  • Double-hand cun-mouth pulse wave detection equipment and method based on ultrasonic sensor
  • Double-hand cun-mouth pulse wave detection equipment and method based on ultrasonic sensor

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing:

[0018] as attached figure 1 Shown, the present invention is based on the fast equipment of the two-hand cunkou pulse wave of ultrasonic sensor, comprises:

[0019] A plurality of detection points, the detection point is equipped with an ultrasonic sensor module, the ultrasonic sensor module includes an ultrasonic transmitting unit and an ultrasonic receiving unit, which are used to detect the distance between the detection point and the fingertip, and send an electrical signal to the core processor;

[0020] The core processor is used to judge the finger length sequence of the detection point according to the distance sequence from the detection point to the fingertip, and judge the left and right hand according to the finger length sequence;

[0021] The ultrasonic sensor module is connected with the core processor.

[0022] Specifically, the detection points are set on ...

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PUM

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Abstract

The invention discloses ultrasonic sensor-based double-hand cun-mouth pulse wave quick equipment, which comprises a plurality of detection points, an ultrasonic sensor module is arranged at each detection point, and each ultrasonic sensor module comprises an ultrasonic transmitting unit and an ultrasonic receiving unit and is used for detecting the distance between each detection point and the fingertip of a finger; an electric signal is sent to the core processor; the core processor is used for judging the finger length sequence of the detection points according to the distance sequence from the detection points to the fingertips and judging the left hand and the right hand according to the finger length sequence. Left and right hands can be quickly distinguished, misoperation is automatically detected and reduced, radiation to a human body is avoided, the anti-interference capability is high, a detection result covers all finger templates, and the error-tolerant rate is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of identification and detection, and in particular relates to an ultrasonic sensor-based device and a method for detecting pulse wave of two-handed mouth. Background technique [0002] As the use of pulse diagnosis instruments is becoming more and more family-oriented, the age, education, hands-on ability, and experience of users vary greatly, and the number of misoperations in personal use has increased significantly compared with hospital professionals. In the future, the use of big data analysis and data diagnosis of diseases will require higher accuracy of user detection data, reducing or eliminating misoperations caused by personnel, and ensuring the accuracy of user data is the top priority of medical equipment development. Traditional pulse diagnosis instruments cannot detect the left and right hands, and the pulses of the left and right hands are different, so the accuracy of pulse detection cannot b...

Claims

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Application Information

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IPC IPC(8): A61B5/02A61B5/00G01B17/00
CPCA61B5/02A61B5/4854G01B17/00
Inventor 刘军
Owner 中科彭州智慧产业创新中心有限公司
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