The present invention relates to an amplifier-integrated sensing device for sensing a biological signal, wherein a sensor for measuring a biological signal and an amplifier for amplifying the sensed biological signal are formed into one body, thus correctly receiving the biological signal collected by the sensor and minimizing distortion or noise which may be generated during signal transmission. In addition, it is possible to reduce wires for transmission of the biological signal by wirelessly transmitting the amplified signal, thereby maximizing the efficiency of the sensing device. The amplifier-integrated sensing device for sensing a biological signal includes: a sensing module which is attached to the skin of a body to measure the biological signal of the body an amplification module which is electrically connected to the sensing module to receive the measured biological signal, and amplifies the measured biological signal which is received a transmission module which collects the biological signal amplified by the amplification module, processes the operation of the collected biological signal, and displays the processed biological signal. According to the present invention, it is possible to correctly measure and amplify a biological signal by minimizing a distance and links between a sensor and an amplifier, minimize noise and signal distortion which may be introduced, by not using a wire to transmit the biological signal, and minimize a space occupied by the sensing device by forming the sensor and the amplifier into one body, thus maximizing utilization.COPYRIGHT KIPO 2016본 발명은 증폭기 일체형 생체신호 센싱장치에 대한 것으로, 더욱 상세하게는 생체신호를 측정하는 센서와 센싱된 생체신호를 증폭하는 증폭기를 일체형을 구성하여 센서에서 수집된 생체신호를 정확하게 전달받을 수 있고, 신호의 전달과정에 일어날 수 있는 왜곡이나 노이즈의 유입을 최소화 할 수 있으며, 증폭된 신호를 무선으로 전달함에 따라 생체신호의 전달을 위한 선을 최대한 줄여 센싱장치의 효율성을 극대화할 수 있는 증폭기 일체형 생체신호 센싱장치에 대한 것이다. 본 발명의 증폭기 일체형 생체신호 센싱장치는 인체의 피부에 부착되어 인체의 생체신호를 측정하는 센싱모듈과, 센싱모듈과 전기적으로 연결되어 측정된 생체신호를 입력받아 증폭하는 증폭모듈과, 증폭모듈에서 증폭된 생체신호를 수집한 후 연산 처리하여
