Three-position and nine-indicator multi-information acquisition and recognition device based on finger feel pressure application and microarray sensing

Abstract

The invention relates to a three-position and nine-indicator multi-information acquisition and recognition device based on finger feel pressure application and microarray sensing. The device is integrated with an MEMS microarray sensing contact probe, a miniature air pump, a standard II lead electrocadiography sensor and a detection electrode, a finger photoplethysmography senor and a bionic finger pressure probe, an air pressure finger cot, an air pressure wristlet, a miniature inflator pump, a wireless transmission device, an integrated circuit chip, a touch screen and a button lithium battery. According to the device, by adopting the MEMS technology, a microarray pressure sensor is designed to simulate the human under-finger touch information, acquire the properties in the aspects of position, pace, form, and dynamic of the pulse-taking information, and the properties and parameters, including pulse wave velocity (PWV), the blood pressure, the oxyhemoglobin saturation, the electrocardio, and the ultrasound, which can embody the physiological status of the organism form a dynamic synchronous data set. According to the theory of synthesis of the four diagnostic methods of the traditional Chinese medicine, the data is translated into relevant information such as vision, touch and the temperature sensation acquired by the traditional Chinese medical doctor, and so that the purpose of simulating the process of the synthesis of the four diagnostic methods of the traditional Chinese medicine is achieved by utilizing the digitized and quantized traditional Chinese medicine diagnosis.

Description

technical field [0001] The fields covered by this patent include: traditional Chinese medicine medical equipment, multi-attribute diagnostic information detection, MEMS technology, wearable devices and other fields. Background technique [0002] The research and development of large-scale imaging technology that dominates the field of medical equipment is costly, expensive, and has a single detection attribute. With clear imaging conclusions, for a considerable number of disease types, it is still impossible to have a comprehensive understanding of the attributes of the disease, and the provision of treatment options still needs to be re-evaluated. Sometimes it takes several weeks or even longer to develop a clear and optimized treatment plan, and the cost of resources and time consumed in the whole process is relatively huge, which is basically unaffordable for ordinary families. [0003] At present, wearable products are in the stage of accelerated development, and the em...

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Problems solved by technology

The study found that the information collected by the single-probe pulse sensor has certain limitations, and relevant information of other parts will be lost

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