High-precision intelligent pulse diagnosis instrument

Abstract

The invention discloses a high-precision intelligent pulse diagnosis instrument, which includes a frame assembly, a measuring head assembly and an information collection system. The frame assembly is mainly composed of a pulse pillow part at the bottom and a frame part arranged above the pulse pillow part. The measuring head assembly is composed of at least four smart fingers arranged side by side, and each smart finger has three drive units and one composite sensing unit. The frame part is connected with the measuring head assembly, which is used to realize the rotating movement of the measuring head assembly around the arm or the linear movement parallel to the arm. The arm is placed on the pulse pillow part to realize the rotating movement and lifting movement of the arm. Analysis and positioning module to realize positioning collection. The pulse diagnosis instrument can automatically locate, apply pressure and collect pulse signals according to the method of "five belts, six areas and seven layers", and can realize "five parts and twelve waiting" pulse diagnosis, with high precision, repeatability and reproducibility Features: It can be used for early warning and diagnosis of clinical diseases, effectively solving the problems of low acquisition accuracy and incomplete acquisition signals of similar instruments.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a high-precision intelligent pulse diagnosis instrument. Background technique [0002] Traditional Chinese Pulse Diagnosis (TCPD), as a diagnostic method of Traditional Chinese Medicine (TCM), has gradually formed a diagnostic system of 28 pulse conditions after thousands of years of research and practice in traditional Chinese medicine. At present, the main way of TCM pulse diagnosis is still that TCM physicians perceive the patient's pulse condition through their fingers, and then diagnose diseases based on the physician's experience and tactile sense of hands. The judgment standard of this diagnostic method is vague, and it is easy to be misjudged by the personal experience and subjective factors of the physician, and it is impossible to quantify and effectively record the pulse condition. [0003] Therefore, in recent years, many scholars at home and abroad have ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned instruments are limited to the acquisition of the three pulse signals of inch, guan, and ruler, ignoring the pulse signal under the ruler, resulting in the loss of collected information

At the same time, the above-mentioned patents do not clarify the difference between the instrument itself and the human finger, and both adopt the vertical downward pressure mode, ignoring the influence of the finger bending force on the collection process by the TCM doctor when collecting the pulse signal, and cannot completely Simulate pulse signal acquisition process

Patent CN103263256 simulates the multi-degree-of-freedom pulse diagnosis process of TCM physicians by designing multiple humanoid fingers, which better solves the problem of interference of the actuation force on the pulse sensor during collection, but due to the lack of positioning references and wrist positioning devices, during detection, It is easy to cause changes in the detection area and cause a large deviation in the collected pulse signal

Moreover, the instrument uses a pneumatic transmission device to apply pressure. Due to the high compressibility of air, the accuracy of position control is not high, and it is difficult to ensure the repeatability and reproducibility of the acquisition process.

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