第237章 许灿的设计图纸得到认可

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的示意,床板被拆成几个活动块。
    “现在医院用的都是普通平板床,骨伤病人躺久了想翻个身,得靠人帮着搬,又费劲又容易二次损伤。
    家里老人起不来床,子女得半抱半拖才能把人扶起来,一个不小心就把腰闪了。”
    她指着图纸上床头的位置。
    “这里装一个手摇摇柄,通过螺杆和连杆把床头板抬起来,病人自己或者家人摇几下,上半身就能慢慢升起来。
    不用人硬拉硬拽,自己就能坐起来喝个水、吃个药,方便得多。”
    手指又滑到床尾。
    “床尾这一段也可以单独摇起来。
    病人腿脚不能动的时候,把床尾抬高,血液回流好一些,腿不容易肿。
    对老年人、长期卧床的,也减轻心肺的负担。”
    她顿了顿,又指着床板两侧。
    “两边加装可以翻折的护栏。
    平时放下来跟普通床一样,需要的时候推上去卡住,病人翻身或者起身的时候有个扶手借力,不怕滚下来。
    对骨伤病人来说,扶着护栏自己调整姿势,比等着人来帮忙心里踏实得多。”
    她翻了翻图纸,补充道。
    “床板分成几块,不是一整块平的,哪块要动就动哪块。
    加块褥子垫着,睡上去和普通床没什么两样,但功能多出一大截。”
    旁边一个技术人员翻了翻草图,手指在传动结构上比划了一下。
    “这个手摇升降的原理不复杂,主要是铁件的精度得把控好。
    我们厂子刚起步,复杂电动的搞不了,纯机械手摇的倒是可以先做出来试试。”
    霍韧舟接过图纸从头到尾看了一遍。
    “厂里现有设备能做。
    把钢材尺寸和加工工艺定下来,先打样床试试。”
    他抬头看着许灿。
    “你回头列个详细参数,我也让负责机加工的老刘看一下。
    这床要是真能做出来,医院那边应该愿意要。
    住院病人天天躺着,能有个省事的床,病人少受罪,护士也省力气。”
    许灿把图纸收了收,心想只要打样顺利,这床确实有机会填上市场这块空白。
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