Pressure measuring device, pressure measuring system and method for measuring the pressure and/or elasticity of a vein or organ and combined with an ultrasonic measuring unit
The present invention relates to a pressure measuring instrument (51), a pressure measuring system (41), a measuring device and a method for measuring the pressure and/or elasticity of a vein (11), an organ or a compartment and coupled with an ultrasonic measuring part (46). According to the present invention, the pressure sensor made of the film pressure sensor 52 is used, and the ultrasonic transmission non-electrolytic active liquid is filled in the space 56 between the films 53 and 54 of the film pressure sensor. Pressure gauge, characterized in that the filling.본 발명은 정맥(11), 장기 또는 구획의 압력 및/또는 탄성을 측정하고 초음파 측정부(46)와 결합되는 압력측정기(51), 압력측정 시스템(41), 측정장치 및 방법에 관한 것이다. 본 발명에 의하면, 필름 압력센서(52)로 이루어진 압력센서를 사용하고, 필름 압력센서의 필름들(53,54) 사이의 공간(56)에 초음파투과 비전해 활성액을 채운다. 이 채워지는 것을 특징으로 하는 압력측정기.
