用过的口罩放大1000倍，能发现什么？

admin · 发表于 2020-10-14 12:31:07

                  <section data-role="paragraph" data-color="rgb(182, 228, 253)" data-custom="rgb(182, 228, 253)"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section><p><p><img src="image/20201014/86b79d371e9862b01189f0252a03b2cd_1.png" /></p></p></section><section><section><span><strong></strong></span></section><p><span>医疗器械媒体报道先锋</span></p><p><span>分享专业医疗器械知识</span></p></section><section><section><section><span>关注</span></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><p><br  /></p><section data-role="outer" label="Powered by gulangu"><p><span>口罩一直戴着没有什么感觉<br  /></span></p><p><span>然而当你把使用过的口罩</span></p><p><span>在显微镜下放大之后</span></p><p><span>会发现</span></p><p><span><strong><span>使用过的口罩的绒布面上</span></strong></span></p><p><span><strong><span>充满了黄色的杂质和毛丝</span></strong></span><br  /></p><p><br  /></p><p><p><img src="image/20201014/f78268f7d93dceaee5deac121e2870d8_2.png" /></p></p><p><span>图片来源：抖一抖佛山</span></p><p><br  /></p><p><span>再接着放大，可以看到密密麻麻的纤维</span></p><p><span>正是这样的纤维为我们阻挡了</span></p><p><span>细菌、病毒、空气中的颗粒物</span></p><p><span>而使用过的口罩的纤维上</span></p><p><span><strong><span>明显附着着黄色的颗粒物质</span></strong></span></p><p><br  /></p><p><p><img src="image/20201014/8b8c72601dbd4d0e7be3dbe3bcbf971f_3.png" /></p></p><p><span>图片来源：抖一抖佛山</span></p><p><br  /></p><p><span>再接着放大到1000倍</span></p><p><span>更清楚地看到了</span></p><p><span><strong><span>口罩纤维上附着的颗粒</span></strong></span><br  /></p><p><br  /></p><p><p><img src="image/20201014/1e65f7f305257363cb1d2d298f61db8b_4.png" /></p></p><p><span>图片来源：微观小卡</span></p><p><br  /></p><p><span>再接着放大到2000倍</span></p><p><span><strong><span>可以看到正在口罩上面移动的细菌</span></strong></span></p><p><p><img src="image/20201014/69da00b5e8197271f19a81caa5eaa7f3_5.gif" /></p><span> </span></p><p><p><img src="image/20201014/4053c51c17d58ba8b9ed127a2b09d827_6.png" /></p></p><p><span>图片来源：晏炜观点秀</span></p><p><br  /></p><p><span>所以说</span></p><p><span>为什么使用口罩有以下这些注意事项</span></p><p><span>这也是一直强调的！</span></p><p><br  /></p><section><section><section><p><p><img src="image/20201014/f6330d1fb7bee6fa5537a5c8de1d7073_7.png" /></p><span><strong><span>用口罩，再次提醒注意这4点！</span></strong></span></p><p><br  /></p></section></section></section><p><p><img src="image/20201014/39c3857b747a0f4de4a3df5ddbce223e_8.png" /></p></p><p><br  /></p><section><section><section><section data-mpa-template="t" mpa-from-tpl="t"><section><p><img src="image/20201014/a3b621bdcd64a7ed5887bdc8e2083832_9.png" /></p></section><section><br  /></section></section></section></section></section><section><p><img src="image/20201014/b241c5881e307ce37f38aa7b9e3b03d4_10.gif" /></p></section><section><span>图片来源：@广州日报</span></section><section><br  /></section><section><section><section><section data-mpa-template="t" mpa-from-tpl="t"><section><p><span><strong><span>保证口罩和面部没有空隙</span></strong></span></p></section></section><section><br  /></section><section><p><span>口罩与人脸留有缝隙，会严重降低口罩的过滤作用。如果口罩在佩戴时不是密封的状态，没有贴合，很容易让外界的细菌、病毒等有害微生物进到口罩与脸颊之间，从而进入人体的呼吸道。</span></p></section></section></section></section><section><br  /></section><section><p><span>日本 MBS 电视台的一档节目曾做过一项实验，节目组找到一位女士，让其在戴口罩后故意不贴合口罩的鼻夹处。</span></p></section><section><br  /></section><section><p><span>结果，医生使用特殊设备，测量口罩内外侧空气中的有害物质，有害物质泄漏率达到 100%，戴了相当于白戴。</span></p></section><section><br  /></section><section><p><img src="image/20201014/1b0dca4596f2db8e2166d8f061350692_11.png" /></p></section><section><p><img src="image/20201014/60d338fdb42a224eb73fadf7f0716e52_12.png" /></p></section><section><br  /></section><section><section><section><section data-mpa-template="t" mpa-from-tpl="t"><section><p><span><strong><span>存放有讲究</span></strong></span></p></section></section><section><br  /></section><section><p><span>取下口罩后请立即将其弃置于封闭的垃圾桶内，并用肥皂和水或含酒精的免水洗手液洗手。</span></p></section></section></section></section><section><br  /></section><section><section><section><section><p><img src="image/20201014/4a5f614a56eaa3d8a99b279f9a673a9f_13.png" /></p></section><section><span><strong><span>什么时候该戴口罩？</span></strong></span></section></section></section></section><section data-id="86122" data-tools="gulangu"><section data-id="86122" data-tools="gulangu" data-color="#ef7060"><section><section><section><section><br  /></section></section></section></section></section></section><section><p><img src="image/20201014/e4ac818e40c478c073e099f5efd12ddc_14.png" /></p></section><section><p><img src="image/20201014/164606705c0a61109134a66de16184df_15.gif" /></p></section><section><br  /></section><section><p><span>如果戴了口罩却摘下口罩随地吐痰，戴了口罩但是打喷嚏或咳嗽时摘了下来，或者没有洗手就触碰孩子的口罩、脸或者头发的话，你甚至可能成为病毒的传播者。</span></p></section><section><br  /></section><section><p><img src="image/20201014/0cb16b0504e8363895f9db5e4c832195_16.gif" /></p><br  /></section><section><br  /></section><section><p><span>日常使用口罩一定要注意以上4点！</span></p></section><section><br  /></section><section><span>来源：</span><span>广州日报、人民日报、健康时报、共青团中央、广州发布</span><br  /></section></section><p><br  /></p><section data-role="outer" label="Powered by gulangu"><section data-role="paragraph" data-color="#757576"><section data-role="paragraph"><section><section><section data-brushtype="text"><strong>相关阅读</strong></section></section></section><section><section><br  /></section></section><section data-width="100%"><section><section><section><section data-width="100%"><section data-tools="gulangu" data-id="87578" data-color="#6aa9ad" data-custom="#59c3f9"><section><p><img src="image/20201014/2aac877ff9233ba5a66e7a5ff3a4febf_17.gif" 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