Pulse diagnostic instrument output signal correction method, system, storage device and control device

Abstract

The invention relates to the technical field of medical equipment, and specifically provides a method, system, storage device and control device for correcting an output signal of a pulse diagnosis instrument, aiming at solving the problem that the difference in physiological structure affects the accuracy of the output signal of the pulse diagnosis instrument. For this purpose, the method of the present invention includes: acquiring the pulse signal collected by the sensing part of the pulse diagnostic instrument; performing parameter identification on the pulse signal; determining the physiological structure according to the parameter identification result; obtaining the correction coefficient of the pulse parameter value according to the physiological structure; The pulse parameter value correction coefficient corrects the identified parameters to obtain a modified pulse signal. Based on the above steps, the present invention can match the corresponding pulse parameter value correction coefficient according to the physiological structure of the pulse diagnosis area, and use the correction coefficient to correct the output signal of the pulse diagnosis instrument, so as to avoid the difference between the output signal of the pulse diagnosis instrument and the pulse diagnosis instrument when the physiological structure difference is large. The problem of large deviation of the actual pulse signal.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method and system for correcting an output signal of a pulse diagnostic instrument, as well as a storage device and a control device. Background technique [0002] The traditional pulse diagnosis is to feel the pressure exerted by the arteries in different parts of the human body on the external skin surface by touching, so as to observe the pulse changes. At present, in order to reduce the random error introduced by artificial pulse diagnosis, the automatic pulse diagnosis is mainly performed by a pulse diagnosis instrument. Specifically, the pulse diagnosis instrument mainly includes a pressurizing device, a pressure collecting device and a pressure processing device. The pressure device can apply external pressure to the pulse diagnosis area, the pressure acquisition device can detect the pressure in the pulse diagnosis area, and the pressure processing device can a...

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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the difference in the physiological structure of different wrist parts of the examined object adversely affects the accuracy of the output signal of the pulse diagnosis instrument, the present invention provides a pulse diagnosis method in the first aspect. A method for modifying an output signal of a pulse diagnosis instrument, the method comprising: acquiring a pulse signal in a pulse diagnosis area collected by a sensing part of a pulse diagnosis instrument; performing parameter identification on the pulse signal to obtain a pulse signal parameter; determining the pulse signal parameter according to the pulse signal parameter The physiological structure of the pulse diagnosis area; obtaining the correction coefficient of the pulse signal parameter according to the determined physiological structure; and correcting the identified pulse signal parameter according to the obtained correction coefficient of the pulse signal parameter to obtain the corrected pulse signal of the pulse diagnosis area ; Wherein, the pulse signal is the pressure signal of the artery acting on the outer skin surface in the pulse diagnosis area collected by the sensing component

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