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最近,美国国立职业安全及卫生研究所(NIOS)公布了关于职业性手—臂振动标准的文献,文献的内容包括医学监测,Ⅰ期手—臂振动综合征(HAVS)的预防等。该文献再次指出,由于没有完备的安全标准,手—臂振动的职业性危害仍然存在。 1968年,Taylor-Pelmear根据手指、趾麻、疼、苍白,手活动受影响及敏捷度丧失的程度,对HAVS作了简单的临床分类。为了核实上述诊断,70年代又做了些试验(疼、温、触觉阈值的测量等)。80年代,发现了感觉神经在手敏捷度中的重要作用,对Taylor-Pelmear分类法作了修订。后来Stocdholm分类法又提出了血管和神经的分类,即以周围神经
Recently, the National Institute of Occupational Safety and Health (NIOS) published a literature review of occupational hand-arm vibration standards, including medical monitoring and prevention of stage I-arm vibration syndrome (HAVS). This document once again points out that the occupational hazards of hand-arm vibration persist due to the absence of complete safety standards. In 1968, Taylor-Pelmear made a simple clinical classification of HAVS based on the extent of finger, toed, pain, paleness, impaired hand activity, and loss of agility. In order to verify the diagnosis, some tests were done in the 1970s (pain, temperature, tactile threshold measurement, etc.). In the 1980s, the important role of sensory nerves in hand agility was discovered and the Taylor-Pelmear classification was revised. Later Stocdholm taxonomy and the classification of blood vessels and nerves that the classification, that is, peripheral nerves