Software Development

Processes of the IEC 62304 software standard

FDA Software Guidances and the IEC 62304 Software Standard

[updated NOV 2023] “One approach to satisfy two sets of rules” for medical device software As stated in the last blog post, there are two sets of rules for medical device software—twice the rules, twice the confusion. My recommendation is to base your software development procedures on the international IEC 62304 standard, which is easier […]

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Suggested Resources for Lean and Agile Product Development

Here are some good online resources: http://www.leanprimer.com/downloads/lean_primer.pdf – good overview of lean principles written by two software management consultants (Craig Larman and Bas Vodde) who include aspects of software agile methods as well. http://theleanthinker.com/ – a blog by Mike Rother with lots of good observations and real-life issues involved in changing an organization to lean http://www.lean.org/ – Lean Enterprise

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Medical Device Software

Challenges Adopting Agile Methods for Medical Device Software

“Agile” consists of a philosophy as well as multiple methods. The most well-known method and what most people associate with agile is the highly iterative scrum method, where scrum teams operate in 2-4 week sprints with daily meetings (scrums). Other agile methods are test-driven development, continuous integration, automated unit testing, planning poker, and pair programming.

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Medical Device Documentation Map

Compiling all of the DHF documentation for a new medical device can be confusing, even for experienced engineers.   That’s why I created this “map” of document interdependencies.   It’s a way to help explain graphically how the many documents fit together for a new product.   Some key points in the map are: Risk analysis

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Accelerating Medical Device Development with Lean and Agile Methods

If you missed Aaron Joseph’s presentation on “Accelerating Medical Device Development with Lean and Agile Methods”, you can get the slides at http://www.slideshare.net/AaronJoseph7/lean-agile-feb2017patcaajosephss In his talk he shares how medical device companies can take advantage of lean and agile methods for speeding up hardware and software development if they understand how to adapt their quality system

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video

Accelerating Medical Device Development While Improving Compliance

If you missed Aaron Joseph’s talk “Accelerating Medical Device Development While Improving Compliance”, the material is available as a video. He explores how to accelerate medical device development with lean and agile methods. Companies in multiple industries have found that lean and agile methods speed up their product development while simultaneously improving quality and cutting

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