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What is a GS1? Shedding light on the UDI provider

Anonymous
updated about 1 year ago
What is GS1? And how do we get GS1 UDIs?
Sören Hornof

Accepted answer

GS1 provides “one global system” for product identification. It’s a company that sells numbers to businesses. Those numbers help identify the products

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What's the Difference Between a Document and a Record?

Anonymous
updated about 1 year ago
What the hell is the difference between a document and a record?
Sören Hornof

Accepted answer

Documents describe how things should be done. They have a version history and they require a proper review process when updated. Records on the other

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How To Create a QMS in Sharepoint: Complete Guide + Don't Do It

Anonymous
updated 7 months ago
We’re already using Microsoft software for our company, like Teams and Office. Now need to set up a Quality Management System (QMS) for our medical device which must comply with ISO 13485. We want to
Sören Hornof

Accepted answer

Don’t do it. Setting up a QMS in Sharepoint is probably the worst thing which could happen to you and your company. It will make your life a living he

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Should We Choose Our Cloud Provider Based on Free Credits?

Anonymous
updated about 1 year ago
Our startup is part of an incubator and we’ve been approached by a cloud provider which offered us a few thousand Euros in free credits if we go with their platform. Should we do it?
Dr. Oliver Eidel

Accepted answer

No. Choose whatever cloud provider is the most suitable for you on a technical level. Most commonly, that’s not the provider that throws around free c

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Can We Bring a Lifestyle Device to Market First?

Anonymous
updated about 1 year ago
We’re developing software as a medical device which might be class I or IIa under the MDR. Right now, we don’t want to go through all the regulatory pain and are wondering whether we can bring it to m
Dr. Oliver Eidel

Accepted answer

Yes! With some limitations though. The most important one is that the product which you bring to market must not fulfil the definition of a medical d

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Do We Need AI / Machine Learning Consultants?

Anonymous
updated about 1 year ago
We want to develop a medical device which is based on an AI model. We’ve recently been approached by consultants who specialize in the field of medical devices and AI / Machine Learning / Deep Learnin
Dr. Oliver Eidel

Accepted answer

Hell no! The medical device consultant industry is shady as hell, and medical device machine learning consultants are no exception. I have indirectl

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QMS Software And Jira / GitHub / GitLab Integrations: Don't Make a Mistake!

Anonymous
updated about 1 year ago
We’re looking for QMS software. It’s important for us that it has a Jira / GitHub / GitLab integration because our development and project planning happens in one of those tools. We want to re-use as
Dr. Oliver Eidel

Accepted answer

What you’re looking for doesn’t exist. Even if you had a perfect QMS software with a perfect Jira / GitHub integration, it wouldn’t help you very much

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Should You Do a BfArM Classification Request? The Answer Is No.

Anonymous
updated about 1 year ago
We have no clue how to classify our medical device under the MDR. It could be class I, so we won’t have a notified body. Is there anyone who could give us a final decision? Our company is located in G
Dr. Oliver Eidel

Accepted answer

If you think your device is a MDR class I device, you have three options: • Just bring it to market and wait for a surprise audit by the (state) co

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How Can We Set Up a QMS in Confluence / Jira?

Anonymous
updated about 1 year ago
We’re already using Confluence and Jira for our development planning. Now we need to set up a Quality Management System (QMS) for medical device compliance (e.g. ISO 13485). Can we set up that QMS in
Dr. Oliver Eidel

Accepted answer

Don’t do it. Jira sucks, and Confluence sucks, too. I don’t see how any rational human could choose these tools for daily use unless being blackmailed

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As a MDR Class I Manufacturer, Should We Move to Hamburg or Munich?

Anonymous
updated about 1 year ago
We want to bring MDR class I software as a medical device to market. We’ve talked to other founders and checked out the list of MDR class I devices on this website and it seems that MDR class I softwa
Dr. Oliver Eidel

Accepted answer

Yes, probably. Long Answer Some quick background information first! (By the way, if you're interested in a summary of MDR class I in general, check

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Do We Need a User Manual for Our Software as a Medical Device?

Anonymous
updated about 1 year ago
We’re developing a mobile app which will be a medical device. We’re wondering whether we have to provide a user manual for it, keeping in mind that most (non - medical device) apps on the market don’t
Dr. Oliver Eidel

Accepted answer

Our recommended strategy for MDR class I and IIa would be this: • Have an electronic user manual which is accessible in your app by e.g. linking to

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Should We Develop Our Software Or Set Up Our QMS First?

Anonymous
updated about 1 year ago
We’ve just started developing software which will be a medical device. Some consultants now told us that it’s important to set up our Quality Management System (QMS) first before we continue developin
Dr. Oliver Eidel

Accepted answer

Develop your software first. We are the only consultants with this opinion (other consultants disagree heavily). But then again, we seem to be the onl

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MDR Class 1 Devices: Do They Exist (as software)?

Anonymous
updated about 1 year ago
I’ve heard that, under the MDR, software is usually classified as class IIa device or even higher. In the past, under the MDD, many software devices were classified only as class I. That made regulato
Dr. Oliver Eidel

Accepted answer

Yes. Two examples come to mind: Software for the (primary) prevention of disease, and software for directly treating a disease. It boils down to readi

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What's the Definition of a Medical Device According to the MDR?

Anonymous
updated about 1 year ago
What’s the definition of a medical device according to the MDR?
Dr. Oliver Eidel

Accepted answer

Don’t expect a short answer when I’m about to cite regulations. Long Answer In the MDR article 2, section 1, it says: “medical device” means any ins

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Do We Have to Read Those Boring Standards?

Anonymous
updated about 1 year ago
We’re in the early stages of founding our company and developing our product. We’re wondering what it takes to certify our software as a medical device. We’ve heard about all these standards we’d have
Dr. Oliver Eidel

Accepted answer

Yes. Read the standards. Long Answer Some founders ask me whether they have to read the boring standards, e.g. the ISO 13485 (quick note: here's our

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Is Our Software a Medical Device (and Do We Need to Certify It)?

Anonymous
updated about 1 year ago
We’re a startup which is currently developing healthcare software. We’re wondering whether this software would be a medical device. That’s important because then we would need to get it certified befo
Dr. Oliver Eidel

Accepted answer

It depends. Think about what your software does, consider writing this down (it’s called an intended use). Then, read the definition of a medical devi

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Machine Learning Software as a Medical Device: Can We Update Our Model?

Anonymous
updated about 1 year ago
We’re developing machine learning - based software as a medical device. We’ve learned that once you’ve got a certified on the market, you need to get approval by your notified body before releasing si
Dr. Oliver Eidel

Accepted answer

Generally speaking, most Notified Bodies don't classify a machine learning model update as a significant change if your performance improves and your

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Software as a Medical Device: What's a Significant Change?

Anonymous
updated about 1 year ago
We’ve got the first version of our software as a medical device certified and on the market. Now we’re working on the next version and wondering whether we have to involve our notified body. Apparentl
Dr. Oliver Eidel

Accepted answer

There is no short answer. It’s a mess and depends on your auditor, that is, if you can reach them. There’s the MDCG 2020-3 guidance document which c

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How Do SemVer Versions Map to Significant Changes for a Medical Device?

Anonymous
updated about 1 year ago
We’re using semantic versioning (semver) for assigning version numbers to our software which we want to certify as a medical device. For future updates, We’re currently trying to understand what const
Dr. Oliver Eidel

Accepted answer

No. You can increment whatever number you want. It depends entirely on the content of the change, not your version number. See my answer on significan

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Do We Have to Re-Do All Software System Tests After a Minor Change?

Anonymous
updated about 1 year ago
We’ve certified and released the first version of our software as a medical device. Now we’re working on a minor update which just fixes some bugs. Do we have to re-do all our software system tests be
Dr. Oliver Eidel

Accepted answer

No, not necessarily. Only re-do the tests for software requirements which were touched by the (code) change. But be sure to document your reasoning. L