3M Bair Hugger 675 - 3 M Bair Hugger 675 型加温器使用了哪种过滤器; 什么是 Ashrae 52.2-2012 标准; 什么是 Merv 额定值; 参考资料

186
分类
• 防触电保护：带有 BF 型应用部分的 I 类医疗电气设备。
• 防水等级：IPX1
• 运行方式：连续运行。
产品不适合在含有空气、氧气或氧化亚氮空气的易燃混合麻醉剂场合
使用。
医用 — 一般医疗器械，符合 ANSI/AAMI ES
60601-1 (2005) + AMD (2012)、CAN/CSA-C22.2
No. 60601-1 (2008) + (2014)、IEC 80601-2-35
(2009) + AMD (2016)、IEC 60601-1-6:2010（第三
版）+ A1:2013、IEC 60601-1-8:2008（第二版）+
A1:2012 针对触电、火灾和机械危险的安全要求；控制
编号 4HZ8
有关过滤的常见问题 (FAQ)
3M™ Bair Hugger™ 675 型加温器使用了哪种过滤器？
675 型加温器使用的过滤介质之前已在 Bair Hugger 700 系列型号中使用多年。该过滤介质依据行业标准被归类为 MERV 14 @ 44 CFM（每分钟
立方英尺）(ASHRAE Standard 52.2-2012: Method of Testing General Air Ventilation Air-Cleaning Devices for Removal Efficiency by Particle
Size)。
1,2
什么是 MERV 额定值？
最低效率报告值或 MERV 是一个测量尺度，基于 ASHRAE 标准 52.2-2012 按去除的颗粒大小评测空气过滤器的效率。
1,2
建议用于手术室的 MERV 额定值是多少？
ASHRAE 标准 170-2013 (Ventilation of Health Care Facilities) 针对医疗设施中使用的通风系统在设计要求方面提供了相关标准和指南。
3
该标准建
议手术室使用等效于 MERV 14 的过滤器。
3
该 MERV 额定值专门针对医院手术室的通风系统。
建议用于手术室中患者加温设备的 MERV 额定值是多少？
对于手术室中使用的患者加温设备，没有过滤标准。ASHRAE 标准是用于评估医用通风设备过滤效率的标准。
是否必须使用 HEPA 过滤器？
不是。我们尚未获得任何证据或声称 HEPA 过滤器可以提高患者安全性。
什么是 ASHRAE 52.2-2012 标准？
美国采暖、制冷与空调工程师学会 (ASHRAE) 是一个全球化组织，致力于采暖、通风、空气调节和制冷方面的研究、教育和标准。ASHRAE 标准
52.2-2012
1,2
为进气过滤器提供了测试方法，以确保在设备分类和效率上实现标准化。有关 ASHRAE 的更多信息，请访问 www.ashrae.org。
参考资料：
1. ANSI/ASHRAE Standard 52.2-2012: Method of Testing General Air Ventilation Air-Cleaning Devices for Removal Efficiency by Particle
Size. The American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. © 2012 ASHRAE. ISSN 1041-2336. Available
at http://www.ashrae.org. Accessed on 6/7/2016.
2. ANSI/ASHRAE Addenda a, b, and d to ANSI/ASHRAE Standard 52.2-2012. Method of Testing General Air Ventilation Air-Cleaning Devices
for Removal Efficiency by Particle Size. The American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.
© 2015 ASHRAE. ISSN 1041-2336. Available at http://www.ashrae.org. Accessed on 6/7/2016.
3. ANSI/ASHRAE/ASHE Standard 170-2013: Ventilation of Health Care Facilities. The American Society of Heating, Refrigerating and
Air-Conditioning Engineers, Inc. © 2013 ASHRAE. ISSN 1041-2336. Available at http://www.ashrae.org. Accessed on 6/7/2016.
187
 7
189 .............................................................................................................. 3M™ Bair Hugger™  
189 ......................................................................................................................................................................... 
189 ...........................................................................................................................................    
189 ........................................................................................................................................     
189 ............................................................................................................................................................    
189 ..........................................................................................................................................................................  
189 ...................................................................................................................................................................................
189 ..................................................................................................................................................................................... 
190 ..................................................................................................................................................................................
191 ............................................................................................................................................................. 
191 .......................................................................................................................................... 675  Bair Hugger   
191 ....................................................................................................................................... 675 
191 .......................................................................................................................................................... 
192 ........................................................................................................................................................... :
192 ....................................................................................................................................................................................... 
192 ........................................................................................................................................................................................................ :
193.................................................................................................................................................... 
193.......................................................................................................................................
193................................................................................................................................................    
193...................................................................................................................................................................... 
193.............................................................................................................................................................   
193............................................................................................................................................     
193........................................................................................................................................................................  
193.......................................................................................................................................................................  
193..................................................................................................................................................................................... 
193...........................................................................................................................................................................  
193...........................................................................................................................................................  
193.......................................................................................................................................................................  
193................................................................................................................................................................ 
194 ..................................................................................................................................................................    
194 ........................................................................................................................................................... :  
194 ...................................................................................................................................................:
194 ...............................................................................................................................................................................................
196 .................................................................................................................................................................................................
196 ................................................................................................................................................................... 
196 ............................................................................................................................................................    
196 ....................................................................................................................................................................   
196 ................................................................................................................................................................................. 
196 ...................................................................................................................................................................... 
197 ....................................................................................................................................................................  
199 ................................................................................................................................................................................................. 
200.......................................................................................................................................................................    
200......................................................................................... 675  3M™ Bair Hugger™  
200.................................................................................................................................................................. MERV  
200............................................................................................................................  MERV  
200........................................................................................   MERV  
200..........................................................................................................................................................  HEPA  
200............................................................................................................................................ ASHRAE 52.2-2012  
200................................................................................................................................................................................... 