Software in Medical Devices, a blog by MD101 Consulting

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Tag - IEC 62304

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Friday 22 July 2016

Is my software in class I, IIa, IIb or III - 2016 Revolution

The final version of the negotiated text of the new Medical Device Regulation (MDR) was published by the European Commission in June 2016. It is a big upheaval for all medical device manufacturers. Contrary to what the draft version of September 2015 contained, software is invited to the party.

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Friday 8 April 2016

IEC 82304-1 - Consequences on agile software development processes

Continuing our series about IEC 82304-1, let's see the consequences of this standard on agile software development processes.

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Friday 11 March 2016

IEC 82304-1 - Overview of requirements

We had in a previous article an overview of IEC 82304-1 Health software -- Part 1: General requirements for product safety, its scope and its relationships with other standards like IEC 62304.
This article presents more in details (but not too much, we're not going to rephrase the standard) the requirements of IEC 82304-1.

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Friday 5 February 2016

New FDA draft guidance on interoperable medical devices

The draft guidance about Design Considerations and Pre-market Submission Recommendations for Interoperable Medical Devices was published late January 2016.

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Friday 15 January 2016

IEC 82304-1 - latest news about the standard on Health Software

IEC 82304-1 Health software -- Part 1: General requirements for product safety standard is still under development. Its status is visible on the page of ISO website, dedicated to IEC 82304-1. There is even a preview of the first three pages of this draft standard.

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Friday 10 July 2015

IEC 62304 Amendment 1 published

The new version of IEC 62304, also known as IEC 62304:2015 or amendment 1 of IEC 62304 was published by the IEC at the end of June 2015.
There were no major changes compared to the drafts that were circulated earlier this year.

The two major new requirements, compared to IEC 62304:2006 are:

  • Requirements about legacy software,
  • Changes in the definition of the security classes, based on risk assessment.

IEC 62304:2015 is available on IEC website at the astounding / amazing / appealing / astonishing (delete as appropriate) price of 650 swiss francs (approx. US$700) for the consolidated version.
Enjoy!


Now we need to wait for this version to be harmonized by EU and recognized by the USA.

Friday 24 April 2015

Updates to good old IEC 62304

Georg Heidenreich, one of the author of the Frequently Asked Questions on IEC 62304 published on the Team NB website, posted two weeks ago an article about the upcoming updates in the first amendment of IEC 62304.

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Friday 3 October 2014

Content of DHF, DMR and DHR for medical device software - Part 1 DHF

After a temporary absence, I'm back on the waves with a new series of articles to talk about the files required by the 21 CFR 820 regulations:

  • DHF: Design History File,
  • DMR: Device Master Record,
  • DHR: Device History Record.

Let's begin with the DHF.

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Friday 22 August 2014

When the next versions of IEC 62304 and IEC 62366 will be released?

Continuing with the schedule of the ISO TC 210 committee, let's see when the next versions of IEC 62304 and IEC 62366 will be released.

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Friday 13 June 2014

ISO/DIS 13485:2014 strengthens requirements about software - Part 1

ISO/DIS 13485:2014 is the draft of the next version of ISO 13485. The final version should be published in 2015.
This new version brings a lot of new requirements for management of software related to medical devices. Let's see what's inside this draft!

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Monday 26 May 2014

IMDRF consultation: Software as a Medical Device

After MHRA's guidance on standalone software, we continue with another official document published by the International Medical Device Regulators Forum (IMDRF): the consultation on software as a medical device: Possible Framework for Risk Categorization and Corresponding Controls.

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Friday 14 March 2014

Validation of compiler and IDE - Why, when and how to? - Part 1

Validating the compiler used in software development is a recurring issue. To what extent a compiler should be validated, when, how and why?
In the same vein, we can extend the question of validation to all tools used in the software development environment: integrated development environment, configuration management tools, compiler (and linker), automated test tools.

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Friday 28 February 2014

Goto Fail

If you've haven't heard about Apple's security flaw registered as CVE-2014-1266 on apple website, you probably were on planet Mars.
Basically, it was unsafe to use https connections. I couldn't help but write an article about this!
Components dealing with secured connections are abolutely critical. Applying rigorous development process is the best chance to avoid any trouble with these components.

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Tuesday 3 December 2013

How to develop a smartphone App to be FDA-cleared or CE Marked? - part 2 IEC 62304 and agile methods

In the last article we've seen the consequences of regulations on Apps, which run on smartphone or - more broadly - on mobile platforms.
Today, let's have a look at the main standard to apply when developing software for medical devices: IEC 62304, and the context in which most people want to apply it: agile methods.

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Friday 18 October 2013

Template: new Software Configuration Management Plan

A new Software Configuration Management Plan (SCMP) Template, more adapted to agile methods.

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Friday 11 October 2013

How to validate a software medical device running on web browsers?

Your company develops medical web apps (HTML/JS, HTML5 or any other client-side technology) and your customers would like them to run on every web browser.

Web browsers are SOUP, according to IEC 62304. In case of Chrome and Firefox there are dozens of versions...

Does it mean that software has to be tested - and documented - with every single browser and every single version of the browser?
That's a nightmare!

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Friday 28 June 2013

Got SOUP? - Part 6 - FDA Guidance and Conclusion

This is today the last article of this series about SOUP.
SOUP is a concept that we find elsewhere than in the IEC 62304 standard. Namely in the FDA guidances.

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Friday 14 June 2013

Got SOUP? - Part 5 - Standalone software

After having discussed about open-source software in the last post, we continue today this series about SOUP with the case of standalone software.

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Friday 7 June 2013

Got SOUP? - Part 4 - Open-Source Software

After having discussed about frameworks and runtimes in the last article, we continue today this series about SOUP with the case of open-source software.

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Friday 31 May 2013

Got SOUP? - Part 3 - Runtimes, Frameworks

We saw in the first article of this series, what is a SOUP and what is not a SOUP, according to IEC 62304.
Then we continued in the second article by having a look at OS's and drivers.
Let's now see how to deal with runtimes.

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