超声专业术语

超声专业术语

超声成像ultrasonic imaging

实时成像real－time imaging

灰阶显示gray scale display

彩阶显示color scale display

经颅多普勒transcranial doppler

彩色多普勒血流显像color doppler flow imaging

彩色血流造影color flow angiography

彩色多普勒能量图color doppler energy

彩色能量图color power angio

超声镜ultrasound endoscope

超声导管ultrasound catheter

血管超声intravascular ultrasound

血管超声显像intravascular ultrasonic imaging

管腔超声显像intraluminal ultrasonic imaging

腔超声显像endoluminal sonography

心超声显像intracardiac ultrasonic imaging

镜超声扫描endoscopic ultrasonography

镜超声技术endosonography

膀胱镜超声技术cystosonography

阴道镜超声技术vaginosonography

经阴道彩色多普勒显像transvaginal color doppler imaging

经直肠超声扫描transrectal ultrasonography

直肠镜超声（技术）rectosonography

经尿道扫查transurethral scanning

介入性超声interventional ultrasound

术中超声监视intraoperative ultrasonic monitoring

超声引导经皮肝穿刺胆管造影ultrasound guided percutaneous

transhepatic cholangiography

超声引导经皮穿刺注射乙醇US guided percutaneous alcohol injection

超声引导经皮胆囊胆汁引流US guided percutaneous gallbladder bile

drainage

超声引导经皮抽吸US guided percutaneous aspiration

超声引导胎儿组织活检US guided fetal tissue biopsy

超声引导经皮肝穿刺门静脉造影US guided percutaneous transhepatic

portography

三维显示three dimensional display

三维图像重建3D image reconstruction

组织特性成像tissue specific imaging

动态成像dynamic imaging

数字成像digital image

血管显像angiography

声像图法echography sonography声像图sonogram echogram

多用途探头multipurpose scanner

宽频带探头wide－band probe

环阵相控探头phased annular array probe

术中探头intraoperative porbe

穿刺探头ultrasound guided probe

食管探头transesophagel probe

经食管超声心动图探头transesophagel echocardiography probe

阴道探头transvaginal probe

直肠探头transrectal probe

尿道探头transurethral probe

膀胱探头intervesical probe

腔探头intracavitary probe

腔探头endo－probe

导管超声探头catheter－based US probe

扫描方式scan mode

线阵linear array

凸阵convex array

扇扫sector scanning

传感器sensor

换能器transducer

放大器amplifier

阻尼器buffer

解调器、检波器demodulator

触发器trigger

零位调整zero adjustment

定标、校正calibration

快速时间常数电路fast time constant

自动增益控制automatic gain control

深度增益补偿depth gain compensation

时间增益补偿time gain compensation

对数压缩logarithmic compression

灵敏度时间控制sensitivity time control

动态围dynamic range

消除erase， eliminate

2 一般术语

2.1 声吸收 acoustical absorption

2.2 声各向异性 acoustical anisotropy

2.3 声阻抗 acoustical impedance

2.4 声影 acoustic shadow 阴影区 shadow zone

2.5 衰减 attenuation 声衰减 sound attenuation

2.6 声衰减系数 attenuation coefficient