| 智能化外周血液循环监测仪 |
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| 引用本文： | 虞启琏 朱明娟. 智能化外周血液循环监测仪[J]. 中国医疗器械杂志, 1996, 20(6): 325-328 |
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| 作者姓名： | 虞启琏 朱明娟 |
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| 作者单位： | 天津大学，中国医学科学院血液学研究所 |
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| 摘 要： | 本文叙述了一种采用光电式传感器检测肢端的血容积变化，并在ＣＲＴ上实时显示出波形的仪器。它显示的波形有动脉血流容积图和静脉血流容积图两种。由于该仪器具有校正装置，使不同个体的比较成为可能。＂自动＂或＂手动＂钮的设计使仪器可自动或人工判别特征点。并经微型打印机给出检测结果，包括波形和血流循环系统各项特征参数。
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| 关 键 词： | 光电容积描记法；动脉脉搏波曲线；静脉血流容积波 |
A intelligent detective instrument for perio circulation function |
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| Yu Qilian, Chen Zhou, Zhou Xinling, Li Gang. A intelligent detective instrument for perio circulation function[J]. Chinese journal of medical instrumentation, 1996, 20(6): 325-328 |
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| Authors: | Yu Qilian Chen Zhou Zhou Xinling Li Gang |
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| Affiliation: | Tianjin University |
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| Abstract: | We used a photoelectric sensor to detect bloodvolume changes in limb, and show waveforms on CRT realtimely. The waveforms include arterious and veinary plethysmogram. Then you can choose "auto" key and let microcomputer analyze waveforms. With the PP-40 printer, you can print formatted test results including waveforms and parameters. If the waveform is abnormal, you can choose "manual" key, and decide characteristic point by yourself. It can avoid mistakes but not lose convenience. |
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| Keywords: | photoplethysmograph (PPG) arterious veinary plethysmogram |
| 本文献已被 CNKI 维普 等数据库收录！ |
