The clinical use of multi-runction vaseular diseases diagnosis instruments

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The clinical use of multi-runction vaseular diseases diagnosis instruments

更新时间：2024-01-17

- The clinical use of multi-runction vaseular diseases diagnosis instruments
- Journal of Chongqing Medical University Issue 1, (1997)
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  CLC： R444
- Published：1997，
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[1]乔正荣,时德.多功能血管病变诊断仪的临床应用——介绍一种下肢静脉疾病的功以诊断方法[J].重庆医科大学学报,1997(01):12-14.

The clinical use of multi-runction vaseular diseases diagnosis instruments. [J]. Journal of Chongqing Medical University (1).(1997)
[1]乔正荣,时德.多功能血管病变诊断仪的临床应用——介绍一种下肢静脉疾病的功以诊断方法[J].重庆医科大学学报,1997(01):12-14. DOI：

The clinical use of multi-runction vaseular diseases diagnosis instruments. [J]. Journal of Chongqing Medical University (1).(1997) DOI：

摘要

采用ＩＭＥＸＬＡＢ９０００型多功能血管病变诊断仪检测４４例（５７条）下肢静脉曲张患者，将光电容积描记和空气容积描记结果与下肢静脉造影和多谱勒超声对照，结果表明：ＰＰＧ可鉴别原发性和继发性浅静脉曲张（Ｐ＜０．００２），对深静脉３～４级返流诊断符合率为８６．７％，ＰＣＲ检测深静脉通畅度，其比值和曲线符合率分别为９０．９％和８６．４％。认为ＰＰＧ和ＰＣＲ联合测定是一种快速简例的无创性功能诊断方法，并检查方法和注意事项进行了讨论。

Abstract

Using LMEXLAB9000 Medical Systems

44 patients(57 limbs)with varicosity in lower extremities were tested and the results were compared with those of venography and ultrasonic Doppler testing. The results indicated that PPG can differentiate primary and secondary varicose ( P <0 002). The diagnostic accuracy for detecting the deep vein 3-4 stage reflux was 86 7%. PCR ratio and graph conformity rate were 90 9% and 86 4% in testing venous patency respectively. The results showed that PPG combined with PCR testing was a simple

fast noninvasive testing method

Moreover

the exam method and noticeable points were discussed.

关键词

光电容积描记空气容积描记静脉疾病无创性检查

Keywords

PhotoplethysmographyPressure cuff recordingVenous DiseaseNoninvaive testing

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