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最近英国Cape Engineering公司制造了一种适用于四肢手术后代替敷料包扎的新装置,称做sterishield。它由一个可套在肢体上的塑料袋,带有气垫式摺皱状的非收缩的软封闭口和空气控制装置组成(见图)。空气通过过滤器吸入控制器并被压缩。冷却后,由压力调节器调压过的空气,通过细菌过滤器,再加热到设定温度,然后由管道送到治疗袋。经过细菌过滤后的低湿度空气能防止伤口的表面感染;依一定的时间,袋内的空气压力的轮流转换有助于血液和淋巴的循环,
Recently, Cape Engineering Company of the United Kingdom made a new device for dressing instead of dressing after limb surgery, called sterishield. It consists of a body-wrapped plastic bag with air-cushioned, crimp-pleated, non-collapsible soft-closing ports and air controls (see photo). Air is drawn into the controller through the filter and compressed. After cooling, the air pressured by the pressure regulator passes through the bacterial filter, reheated to the set temperature, and sent to the cuff by tubing. After the bacterial filtration of low humidity air to prevent wound surface infection; according to a certain time, the air pressure inside the bag turns the conversion helps the blood and lymph circulation,