CN111503775A - 空气活性微颗粒处理装置 - Google Patents
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Abstract
一种空气活性微颗粒处理装置，包括整机箱体，所述的整机箱体分为进风口、灭活腔体和出风口，在所述的进风口设置所述的横流风机和所述的进风口滤板，所述的进风口滤板包括高气流颗粒过滤层和化学物质吸附层，在所述的出风口设置所述的出风口滤板，所述的出风口滤板依次包括化学物质吸附层、残余微粒的过滤层和化学物质吸附层，所述的灭活腔体安装多块反射板，将该灭活腔体分为多个灭活空间构成的折叠式的灭活通道，在每个灭活空间设置1根UVC短波灭菌紫外线灯管。本发明能有效地去除医院手术室医护人员采用电外科手术设备，如激光刀、高频电刀、超声刀等在手术中活体组织被切割、消融和分解时活性微颗粒悬浮在手术室空气中对医护人员的危害。
Description
技术领域
快速去除电外科设备如激光刀、高频电刀、超声刀在手术中活体组织被切割、消融和分解时活性微颗粒悬浮在手术室空气中对医护人员的危害。
快速杀灭层流系统内的院内感染情况下的耐药性金黄色葡萄球菌。
背景技术
什么是活性微颗粒：活性微颗粒不同于一般的粉尘颗粒，活性微颗粒是指在电外科手术中，激光刀、高频电刀、超声刀在手术中活体组织被切割、消融和分解时产生的具有活性蛋白、活性细胞、活病毒等这些生物活性的微小颗粒。也包括含有致病菌的微尘颗粒。
活性微颗粒常常和电外科手术中产生的水蒸气一起形成气雾，常被称为手术烟雾。其中主要的危害即是活性微颗粒。
这些活性微颗粒成分有化学物质、活病毒、血液、组织碎片、活性细胞、细胞残骸等；化学物质主要有丙烯腈、碳氢化合物和一氧化碳等。
活性微颗粒中的活性成分通过呼吸道的吸入医护人员对医护人员是有害的，同时化学成分中丙烯腈也可被皮肤吸收。
发明内容
本发明的是为医院提供一种空气活性微颗粒处理装置，本发明能有效地去除医院手术室医护人员采用电外科手术设备，如激光刀、高频电刀、超声刀等。这些诸如激光刀、高频电刀、超声刀在手术中活体组织被切割、消融和分解时活性微颗粒悬浮在手术室空气中对医护人员的危害。
本发明的技术解决方案如下：
一种空气活性微颗粒处理装置，包括整机箱体，其特征在于所述的整机箱体分为进风口、灭活腔体和出风口，在所述的进风口设置所述的横流风机和所述的进风口滤板，所述的进风口滤板包括高气流颗粒过滤层和化学物质吸附层，在所述的出风口设置所述的出风口滤板，所述的出风口滤板依次包括化学物质吸附层、残余微粒的过滤层和化学物质吸附层，所述的灭活腔体安装多块反射板，将该灭活腔体分为多个灭活空间构成的折叠式的灭活通道，在每个灭活空间设置1根UVC短波灭菌紫外线灯管，在所述的横流风机的驱动下，所述的整机箱体外的空气经所述的进风口滤板进入所述的灭活腔体，依次通过所述的灭活通道，经所述的多根UVC短波灭菌紫外线灯管发出的短波灭菌紫外线照射后，经所述的出风口滤板输出。
所述的UVC短波灭菌紫外线灯管输出紫外线的波长在200-275nm。
所述的横流风机的排风流速保持在所述的灭活通道的时间大于0.9秒。
所述的灭活空间数≧2。
所述的整机箱体的底面的四角安装所述的脚轮。
所述的横流风机功率要达到放置本装置的空间的空气每小时循环10-12次。
本发明的技术效果如下：
本发明能有效地去除医院手术室医护人员采用电外科手术设备，如激光刀、高频电刀、超声刀等。这些诸如激光刀、高频电刀、超声刀在手术中活体组织被切割、消融和分解时活性微颗粒悬浮在手术室空气中对医护人员的危害。所述的整机箱体的底面的四角安装有脚轮，具有使用灵活方便的特点。
实验表明，本发明在层流系统内的手术室、病室有院内感染的情况发生时，本装置可有效地杀灭耐药性金黄色葡萄球菌，也能有效的杀灭空气中最难杀灭的枯草杆菌。对放置院内感染具有重要作用。对去除口腔治疗室产生的气溶胶的危害有重要作用。
附图说明
图1是本发明空气活性微颗粒处理装置实施例结构示意图
具体实施方式
下面结合实施例和附图对本发明作进一步说明，但不应以此限制本发明的保护范围。
先请参阅图1，图1是本发明空气活性微颗粒处理装置实施例的结构示意图，由图可见，本发明空气活性微颗粒处理装置，包括整机箱体1，所述的整机箱体1分为进风口2、灭活腔体3和出风口4，在所述的进风口2设置横流风机5和进风口滤板6，所述的进风口滤板包括高气流颗粒过滤层 61和化学物质吸附层62，在所述的出风口设置出风口滤板7，所述的出风口滤板由依次连接的化学物质吸附层71、残余微粒的过滤层72和化学物质吸附层73构成，所述的灭活腔体内由多块平行放置的反射板分割为多个灭活空间构成的折叠式的灭活通道31、32、33，在每个灭活通道设置1根 UVC短波灭菌紫外线灯8，所述的紫外线灯照射到灭活通道的板面的范围安装反射板10，所述的整机箱体的底面的四角安装所述的脚轮9，在所述的横流风机的驱动下，所述的整机箱体外的空气经所述的进风口滤板进入所述的灭活腔体，依次通过所述的灭活通道31、灭活通道32和灭活通道33，经所述的多根UVC短波灭菌紫外线灯管发出的短波灭菌紫外线照射后，经所述的出风口滤板输出。
所述的UVC短波灭菌紫外线灯管输出紫外线的波长在200-275nm。
所述的横流风机的排风流速保持在所述的灭活通道的时间大于0.9秒。
本发明实施例的所述的灭活空间数≧2，即安装2根UVC短波灭菌紫外线灯管。
所述的进风口滤板进风口两层：一层为高气流颗粒过滤层，将微小颗粒滤过，增加UVC对活性微颗粒的灭活效率。另一层为化学物质吸附层。
所述的出风口滤板三层：一层为灭活后残余微粒的过滤，另两层分别为化学物质吸附层
发明点是滤层筛目(孔径大小)与高气流的关系；以及不同化学物质吸附物的发明。
使用时，横流风机的功率要达到放置本装置的空间的空气每小时循环10-12次。
实验表明，本发明能有效地去除医院手术室医护人员采用电外科手术设备，如激光刀、高频电刀、超声刀等。这些诸如激光刀、高频电刀、超声刀在手术中活体组织被切割、消融和分解时活性微颗粒悬浮在手术室空气中对医护人员的危害。
实验表明，本发明在层流系统内的手术室、病室有院内感染的情况发生时，本装置可有效地杀灭耐药性金黄色葡萄球菌，也能有效的杀灭空气中最难杀灭的枯草杆菌。对放置院内感染具有重要作用。对去除口腔治疗室产生的气溶胶的危害有重要作用。
Claims (6)
1.一种空气活性微颗粒处理装置，包括整机箱体，其特征在于，所述的整机箱体分为进风口、灭活腔体和出风口，在所述的进风口设置有横流风机和进风口滤板，所述的进风口滤板包括由下至上依次连接的高气流颗粒过滤层和化学物质吸附层，在所述的出风口设置出风口滤板，所述的出风口滤板包括由下至上依次连接的下化学物质吸附层、残余微粒的过滤层和上化学物质吸附层，所述的灭活腔体内由多块平行放置的反射板分割为多个灭活空道，在每个灭活空道设置至少一根UVC短波灭菌紫外线灯，在所述的横流风机的驱动下，所述的整机箱体外的空气经所述的进风口滤板进入所述的灭活腔体，依次通过每个灭活通道，并经所述的多根UVC短波灭菌紫外线灯管发出的短波灭菌紫外线照射后，由所述的出风口滤板输出。
2.根据权利要求1所述的空气活性微颗粒处理装置，其特征在于，所述的UVC短波灭菌紫外线灯管输出紫外线的波长在200-275nm。
3.根据权利要求1所述的空气活性微颗粒处理装置，其特征在于，所述的横流风机的排风流速保持在所述的灭活通道的时间大于0.9秒。
4.根据权利要求1所述的空气活性微颗粒处理装置，其特征在于，所述的灭活空间数≧2。
5.根据权利要求1所述的空气活性微颗粒处理装置，其特征在于，所述的整机箱体的底面的四角安装所述的脚轮。
6.根据权利要求1至5任一项所述的空气活性微颗粒处理装置，其特征在于，所述的横流风机功率要达到放置本装置的空间的空气每小时循环10-12次。
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