当儿童发生冻伤时,应立即进行救治。主要采用以下方法进行: 1.尽快帮助患儿脱离寒冷环境,把他搬进室内后,迅速脱去冷湿或紧缩的衣服和鞋袜,盖上棉被进行保温。 2.对于全身冻伤患儿,如果呼吸心跳异常,应立即进行人工呼吸和体外心脏按压。 3.迅速复温是急救的关键。其方法是采用40至42度的恒温热水进行浸泡,在15～30分钟内可使体温迅速恢复接近正常。判断标准为皮肤潮 When a child has a frostbite, he should be treated immediately. Mainly using the following methods: 1. As soon as possible to help children out of the cold environment, moved him into the room, quickly get rid of cold or wet clothes and shoes and socks, covered with quilts insulation. 2. For children with generalized frostbite, if breathing abnormal heartbeat, artificial respiration and external cardiac pressure should be immediately carried out. 3. Rapid rewarming is the first aid. The method is to use 40 to 42 degrees of constant temperature hot water immersion, in 15 to 30 minutes to quickly return to normal body temperature. Judging criteria for the skin tide