我是医生

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英国：三维脸部绘制技术给烧伤病人带来福音

日前，英国出现了一种新型的3维绘制技术，能帮助脸部烧伤的病人减轻痛苦。通常情况下，脸部烧伤的病人需要佩戴弹力面罩来预防疤痕、加速创口愈合，但这种弹力面罩制作起来很麻烦。英国伦敦大学医院的研究人员采用的这种新技术，用4架照相机绘制出三维模型，就可以制作出精确的弹力面罩，免去了患者的痛苦。（央视国际）