Experimental Investigation to Relationship Between Static Postures and Blood Flow Characteristics

韩英; 洪军; 王欣; 艾红

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Experimental Investigation to Relationship Between Static Postures and Blood Flow Characteristics

更新时间：2025-12-08

- Experimental Investigation to Relationship Between Static Postures and Blood Flow Characteristics
- Vol. 41, Issue 3, Pages: 312-315(2007)
- 作者机构：
  
  西安交通大学机械制造系统工程国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB18
- Online First：10 March 2007，
  
  Published：2007
- 稿件说明：
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韩英, 洪军, 王欣, et al. Experimental Investigation to Relationship Between Static Postures and Blood Flow Characteristics[J]. 2007, 41(3): 312-315.
DOI：

韩英, 洪军, 王欣, et al. Experimental Investigation to Relationship Between Static Postures and Blood Flow Characteristics[J]. 2007, 41(3): 312-315. DOI：

摘要

运用多普勒超声测量仪器测量了不同静态操作姿势角度下人体的血流特性

利用数理统计方法对所得数据进行统计分析

得出了人体在不同姿势角度下血流特性的变化规律

并在此基础上绘制出评分曲线.实验结果表明

人体在自然姿势角度时血流量最大

但当人体偏离自然姿势时

血流量则会越来越小

并由此引起人体舒适性的变化.此结果可作为人机工效的评价依据

使得人们不仅能够判断出人体的舒适区域

而且能够得到人体的最舒适姿势

同时也可对仪器设备的设计起到指导性作用.

Abstract

Blood flow characteristics are collected according to the principle of Doppler ultrasonic measurement and analyzed statistically to conclude the rule of blood flow in different postures. The experiments indicate that the blood flowrate is crests near the natural point

when people deviate from the natural point

blood flowrate reduces

and the more greatly people deviate from it

the less blood flowrate is. As one of the ergonomic evaluations

this investigation enables to identify the comfort range and the optimum position to guide the equipment designs.

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references

Heinsalmi P. Method to measure working posture loads at working site(OWAS)[C]∥ the Ergonomics of Working Postures. London:Taylor & Francis, 1986:100-104.

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Dempsey P G. Usability of the revised NIOSH lifting equation[J]. Ergonomics, 2002, 45(12):817-828.

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Barcroft H, Millen J L E. The blood flow through muscle during sustained contraction[J]. J Physiol(Lond), 1939(97):17-31.

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Cecilie. Muscle activity and blood flux during standardized data-terminal work[J]. International Journal of Industrial Ergonomics, 2002(30): 251-264.

Griffin L. Blood flow in the triceps brachii muscle in humans during sustained submaximal isometric contractions[J].Eur J Appl Physiol,2001(84): 432-437.

提召尧.基于生物力学的车辆操控人机评价准则研究[D]. 西安:西安交通大学先进制造技术研究所,2006.

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