The invention discloses an automatic three-portion and nine-pulse-taking information acquisition and recognition device and a method of MEMS (Micro Electro Mechanical System) hydraulic transmission touch. The method is characterized in that a hydraulic bionic probe acquires pulse fluctuation, and a pressure transmission medium is water. A microsensor array technology is adopted, and a 24-bit sensor measures the parameter attribute of a pulse wave digit form. The hydraulic probe is fixed by a double-layer band, so that interfere can be eliminated effectively, and the device is comfortable to use. The device integrates wrist, renying and fuyang pulse wave digit form detection, and synchronous and dynamic acquisition of aorta abdominalis, stomach and intestine electrophysiology signals, electrocardial and blood oxygen physiology signals, and the like, the signals are processed and analyzed by an MEMS technology, and a diagnosis result is obtained. The device is provided with a radio emission unit, and the signals can reproduce a pulse wave fluctuation state on a far-end bionic hand through remote reproduction, so that remote visual diagnosis can be achieved, and interaction support between experience of a doctor and datamation information is achieved. The device is provided with a health early-warning system, and sends an early-warning signal for abnormal measurement data.