The present invention relates to a continuous and automatic pulse wave measuring apparatus and blood pressure measuring method, measuring the pulse wave by a non-invasive method for checking a state of a cardiovascular system. The continuous and automatic pulse wave measuring apparatus according to an embodiment of the present invention comprises: an integrated measurement module including an electrocardiogram measurement part for measuring an cardiogram of a person under test, a bio-impedance measurement part for measuring bio-impedance of the person under test by a potential difference, a cardiac sound measurement part for measuring cardiac sound of the person under test, and a controller for measuring and controlling the state of the cardiovascular system of the person under test based on an electrocardiogram signal measured by the electrocardiogram measurement part, a bio-impedance signal measured by the bio-impedance measurement part and a pulse transmit time (PTT) calculated by using a cardiac sound signal measured by the cardiac sound measurement part a first communication power module including a first wireless communication part electrically connected to the integrated measurement module for wirelessly transmitting and receiving information on the integrated measurement module and information on an external module, and a first power supply part for supplying power to the measurement module and a bio-measurement pad safely attaching the integrated measurement module and the first communication power module thereto and having a bio-electrode electrically connected to the bio-impedance measurement part. Therefore, the state of the cardiovascular system may be easily and precisely measured.COPYRIGHT KIPO 2014본 발명은 심혈관계의 상태을 파악할 수 있도록 비침습적인 방법으로 맥파를 측정하는 연속적 자동 맥파 측정 장치 및 혈압 측정 방법에 관한 것이다. 본 발명의 실시예에 따른 연속적 자동 맥파 측정 장치는 피검사자의 심전도를 측정하는 심전도 측정부와, 상기 피검사자의 생체 임피던스를 전위차에 의해 측정하는 생체 임피던스 측정부와, 상기 피검사자의 심음(心音)을 측정하는 심음 측정부와, 상기 심전도 측정부에서 측정된 심전도 신호, 상기 생체 임피던스 측정부에서
