1) Laser Doppler Flowmetry
激光多普勒血流监测仪
1.
The Principal and Application of Laser Doppler Flowmetry;
激光多普勒血流监测仪的原理及应用
2) Laser doppler flowmetry
激光多普勒血流监测法
3) Laser Doppler Flowmeter
激光多普勒血流仪
1.
Methods Micro-circulation of lower extremity in 50 type 2 diabetic patients whose disease durations were less than 5 years(n=24) and more than 15 years(n=26),and age-sex-matched control subjects(n=30) were measured with laser doppler flowmeter(LDF) and by the method of post occlusive reactive hyperemia(PORH).
方法应用激光多普勒血流仪对50例2型糖尿病患者(病程≤5年组24例,病程≥15年组26例)和30例对照者进行了下肢皮肤微血流的测定。
4) laser Doppler flowmetry
激光多普勒血流仪
1.
Measurement of Gastric Mucosal Blood Flow in Rabbits with Portal Hypertension by Laser Doppler Flowmetry;
用激光多普勒血流仪检测门静脉高压兔的胃粘膜血流量
2.
Gastric perfusion was measured in patients of improved group during esophagectomy by laser Doppler flowmetry before and after stomachs were dissociated.
常规组于胃底最高点吻合,改进组先用激光多普勒血流仪测定胃游离前后胃底不同部位浆膜下血流量变化情况,然后选择血流量最丰富部位吻合,比较两组术后吻合口漏发生率。
5) laser doppler perfusion imager
激光多普勒血流呈像仪
6) LDPI
激光多普勒血流成像仪
1.
Each of the volunteers was given Traditional Box-Moxibustion,and one week later,Eletro-Bian-Stone Moxibustion on the hypogastrium(around Guan Yuan(CV-4)) to observe the change of local capillary perfusion of the body surface with Laser Doppler Perfusion Imaging(LDPI).
方法:选择20名志愿者(平均30岁)为受试对象,分别在下腹部接受传统艾盒灸与电热砭灸两种不同的刺激,利用激光多普勒血流成像仪观察体表微血管灌注量的变化。
补充资料：彩色多普勒血流成像
彩色多普勒血流成像
超声学检查方法之一。又称“彩色多普勒血流图”。应用脉冲超声多普勒原理，在二维和M型超声心动图基础上，用彩色实时显示血流的方向和相对速度，提供心脏和大血管内血流的时间和空间信息的超声诊断技术，是80年代多普勒超声心动图的重要进展。人体和血流的反射信号经结构分析和血流分析处理后，可在显示屏上显现的黑白实时二维声像图上叠加彩色实时血流影像。还可与M型超声心动图、脉冲波和连续波声谱图显示同时进行。其特点是可同时显示心腔某一断面上全部异常血流束的分布及数目；表现血流途径及方向，辨别层流、湍流和涡流；测量血流束的面积、长度、宽度；显示结构异常与血液动力学异常的关系。临床应用于心脏瓣膜病、先天性心脏病、心肌病及心脏肿瘤等无创性诊断，提高了诊断的敏感度和准确度。此技术方法尚有混叠现象及显示帧数受限的缺点。
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参考词条