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临床观察18例从事风动凿岩机及风镐操作的露天采花岗石矿工人(年龄21—65岁),根据病史及调查询问的资料,查明外伤性血管痉挛病例为72％,疾患以手较常见。选20例修船工为对照组(年龄26—57岁)。对外伤性血管痉挛病的确诊采用新的冷试验法,即用水温8—12℃潮湿手巾湿敷额部使之变冷,以及用温度6—15℃的流水不断打湿手指套子,使手指变冷,并测试手指及上臂的动脉压。在第2及第4指的中指骨套上测量压力的缚带,用张线式
Clinical observation 18 cases of open-pit granite miners (aged 21-65 years) engaged in pneumatic rock drill and pick-and-place operation found that 72% of cases of traumatic vasospasm were found according to their medical history and investigation. common. Twenty sailors were selected as control group (aged 26-57 years). The diagnosis of traumatic vasospasm disease using a new cold test method, that is, with a wet towel temperature of 8-12 ℃ Department of damp places to make it cool, and the temperature of 6-15 ℃ water constantly wet finger cover, fingers Chill, and test finger and upper arm arterial pressure. In the second and fourth fingers of the middle finger bone cuff pressure measuring tape, with a line type