Depending on the type of device, Cybersecurity needs to also be factored into this discussion. With more and more devices being build with software, whether it's commercial off the shelf or open source, there needs to be consideration for how to manage devices when the software that is part of the device "expires". For example, there are still devices in use that run the Windows XP operating system, which Microsoft ended support for in 2014. This means security patches are no longer provided for the operating system, so if a new vulnerability comes up that could present a patient safety risk, it cannot be fixed through a security patch and based on the 2016 Post Market Cybersecurity Guidance from FDA it could be considered a recall
The term "end of support" is defined in the FDA's 2018 draft guidance, "Content of Premarket Submissions for Management of Cybersecurity in Medical devices", with the expectation that support and lifetime planning is done for Cybersecurity and shared with customers.
Just another element to consider if building and managing devices with software.
------------------------------
Colin Morgan
Managing Director
colinmorgan@apraciti.comUnited States
------------------------------
Original Message:
Sent: 18-Sep-2019 13:22
From: Leonard Eisner
Subject: Expected life of the device
[See my previous reply]
So, if your device is an electro-medical device that meets the scope, clause 1, of IEC 60601-1, ed. 3.1 than you can use this definition I mentioned just previously for EXPECTED SERVICE LIFE of clause 3.28. In clause 1 you do need to make sure you also meet either the definition of MEDICAL ELECTRICAL EQUIPMENT of clause 3.63 or MEDICAL ELECTRICAL SYSTEM of clause 3.64 to fall under the scope of the standard.
------------------------------
Leonard (Leo) Eisner, P.E.
The "IEC 60601 Guy"
Principal Consultant, Eisner Safety Consultants
Phone: (503) 244-6151
Mobile: (503) 709-8328
Email: Leo@EisnerSafety.com
Website: www.EisnerSafety.com
Original Message:
Sent: 18-Sep-2019 13:11
From: Leonard Eisner
Subject: Expected life of the device
There is a defined term in IEC 60601-1, ed. 3.1 which is in clause 3.28 for EXPECTED SERVICE LIFE which is "time period specified by the MANUFACTURER during which the ME EQUIPMENT or ME SYSTEM is expected to remain safe for use (i.e. maintain BASIC SAFETY and ESSENTIAL PERFORMANCE)."
------------------------------
Leonard (Leo) Eisner, P.E.
The "IEC 60601 Guy"
Principal Consultant, Eisner Safety Consultants
Phone: (503) 244-6151
Mobile: (503) 709-8328
Email: Leo@EisnerSafety.com
Website: www.EisnerSafety.com
Original Message:
Sent: 17-Sep-2019 13:38
From: Justin Osmond
Subject: Expected life of the device
Hi All,
Can someone point me to the FDA regulations related to device life / expected useful life?
Kind regards,
------------------------------
Justin Osmond MA
Sr. Regulatory Affairs Specialist
Ottawa ON
Canada
------------------------------