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Objective To develop a ground medical rescue platform to facilitate comfortable,safe and efficient medical rescue of astronauts at manned spaceflight landing sites.Methods A ground medical rescue platform for manned spaceflight landing site with vehicle-mounted structure was composed of a high-performance CTM-132 chassis,a rescue shelter made of aerospace aluminum plate and a hydraulic tailboard to facilitate astronauts'entry and exit.There were a variety of devices equipped in the rescue shelter for space medical monitoring and support,medical treatment and communication,and refined design was carried out for the electrical and water circuits and lighting.Results The ground medical rescue platform enabled medical monitoring and support of astronauts after returning to landing sites.Conclusion The ground medical rescue platform with the functions of medical monitoring,support and treatment meets the requirements for astronaut medical rescue at landing sites,and can be used as a supplement to the air medical rescue platform.[Chinese Medical Equipment Journal,2023,44(10):23-27]
RESUMEN
<p><b>OBJECTIVE</b>To assess the therapeutic effect of acupuncture on insomnia.</p><p><b>METHODS</b>A systematic evaluation of all relevant randomized controlled trials (RCT) about acupuncture and moxibustion treatment of insomnia was carried out. The data were statistically analyzed with a special software RevMan 4.1.</p><p><b>RESULTS</b>Six papers of RCT including 585 patients met the enrolled criteria. All of the trials were of lower in methodological quality without using blind method; Meta-analysis indicated that odds ratio was 3.55, 95% confidence interval [2.50, 5.05], P < 0.0001, as acupuncture group compared with drug group.</p><p><b>CONCLUSION</b>Acupuncture is possibly effective for insomnia. However, because of lower methodological quality of all the trials, this conclusion has no enough evidence.</p>