SAFETY NEWS
Providing the latest product safety knowledge and techniques monthly.
2021年12月 (第326期)
一、 韓國技術標準處KATS 於2021-08-27 正式公告實施KC 62368-1
日前韓國技術標準處 KATS 於2021-08-27正式公告實施KC 62368-1 ,且就如之前預告直接對照IEC 62368-1 3rd. edition(IEC 62368-1: 2018)作為制定韓國實施安規標準 KC 62368-1。公告內容也有提到現有標準 KC 60065, K 60950-1, K 60950-22 依然開放申請至2022-12-31為止,且因KC取得證書後沒有有效期限問題,廠商可再與鼎安業務討論現階段怎麼申請對貴司是比較有利。
*KATS官網公告請見連結
二、 醫療設備上所使用的設備指示燈和報警指示燈要求有更動
在舊版標準中對於指示燈號只有顏色上的要求,而在新版醫療標準 IEC60601-1:2005/AMD2:2020條文7.8.1 對於指示燈增加了更多的詳細說要求(例如:指示器的定義,使用的環境狀況,預期對應的人員,時機與顏色,聲音 ….等等),詳細請見下表(Table 2)
三、 醫療電腦(Panel PC)或醫療電源(Medical Power)對ON/OFF Switch要求
資訊類產品製造商首次申請醫療標準時,會發現醫療產品標準對於產品設計與測試有更多細節要求與限制,某些在資訊類產品上行之有年的做法,在醫療類產品上就是不接受,一定要做設計修改才能取證,以下ON/OFF Switch的選用就是其中一個典型例子,IEC 60601-1對於ON/OFF Switch 要求說明如下:
1. 依據IEC 60601-1 Subclause 8.11.1 a),醫療產品斷電裝置需要同時將Line/Neutral 斷開。
2. 斷電裝置應該優線設計為電器醫療產品的一個內建裝置,若斷電裝置在產品之外,依據IEC 60601-1 Subclause 8.11.1 b),需要在相關的使用說明書或技術文件說明醫療產品斷電裝置是插頭(Plug)或電器插接器等(Inlet)。
3. 產品也可以使用ON/OFF Switch 當成斷電開關,但要注意符合以下條文要求。
綜合以上a)and c)的要求,下圖ILL. 1常用的單切ON/OFF Switch 就不適合用在醫療產品上, 需要選用類似ILL. 2的雙切開關,且需要提供IEC 61058-1的證書,證明該零件符合Transient voltage 4 kV.(這個要求也可以視為斷開距離需要>3.0 mm),總結如下:
若該電源開關(Power Switch)會在終端產品外顯指示ON/OFF 功能,應正確使用符號
應選擇可以同時斷開Line and Neutral的雙切電源開關(Power Switch)
雙切電源開關(Power Switch)應使用IEC 61058-1合格零件
雙切電源開關(Power Switch)內部斷電距離最少要有3.0 mm以上(Transient voltage 4 kV.)
Safety News 資料庫
- April 2025
- March 2025
- February 2025
- January 2025
- December 2024
- November 2024
- October 2024
- September 2024
- August 2024
- July 2024
- June 2024
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- December 2022
- November 2022
- October 2022
- September 2022
- August 2022
- July 2022
- June 2022
- May 2022
- April 2022
- March 2022
- February 2022
- January 2022
- December 2021
- November 2021
- October 2021
- September 2021
- August 2021
- July 2021
- June 2021
- May 2021
- April 2021
- March 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
▸ 若需要他期安規月刊,請與我們聯絡,亦可使用標籤檢索查詢您感興趣的內容