Pulse instrument with adjustable measuring pressure head position

Abstract

The invention discloses a pulse instrument with an adjustable measuring pressure head position. The pulse instrument comprises a base, a horizontal position control mechanism, a longitudinal position control mechanism, a vertical position control mechanism, a force transducer and a measuring pressure head. The force transducer comprises a measuring end and a fixed end, the fixed end is directly or indirectly fixed on the base, and the measuring pressure head is directly or indirectly fixed at the measuring end. A horizontal position control motor is used for directly or indirectly driving the measuring pressure head to move horizontally along a wrist. A longitudinal position control motor is used for directly or indirectly driving the measuring pressure head to move longitudinally along an arm. A vertical position control motor is used for directly or indirectly driving the measuring pressure head to move up and down perpendicular to the surface of the wrist. According to the pulse instrument with the adjustable measuring pressure head position, through control of the motors, positioning of pulse taking positions, adjusting of pulse taking pressure and automatic collecting and acquiring of pulse information of the measuring pressure head can be automatically achieved and the pulse information can be accurately measured.

Description

【Technical field】 [0001] The invention belongs to the field of pulse monitors, in particular to a pulse monitor with an adjustable measuring pressure head. 【Background technique】 [0002] Pulse condition is a diagnostic term in traditional Chinese medicine. It is one of the important means of disease diagnosis in traditional Chinese medicine to rely on the finger to diagnose the radial artery of the patient, which is commonly known as the pulse signal. Chinese medicine applies different pressures to the patient's radial artery with fingers, and senses the patient's pulse under these different pressure states. Get what TCM calls Pulse Condition. Including frequency, rhythm, fullness, unobstructed condition, gentleness of momentum, amplitude of fluctuation, etc. According to the theory of traditional Chinese medicine, the formation of pulse condition is closely related to visceral qi and blood. For example, the heart governs the blood vessels, the lungs control the blood v...

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Problems solved by technology

[0008] On the other hand, the pulse position positioning technology provided by the above-mentioned patent is realized by three sets of manual screw mechanisms, and the positioning of the measuring probe is relatively inconvenient.

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