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Claims and their proof in the clinical evaluation

In connection with the MDR, “Claims” refer to claims or statements made by manufacturers about the intended use, performance or benefit of a medical device. These claims may include a wide range of aspects related to the product, including the intended purpose, application indications, efficacy, safety and any other features that may be relevant to the performance or benefit of the product. Claims relevant for clinical evaluation can be found in the technical documentation, but also often in marketing documents, etc.

The MDR, but also the FDA, for example, require that every claim can be objectively proven, e.g. with clinical data. The “proof” of claims is often a challenge that should not be underestimated.

In this article we would like to give you the answers of our expert Prof. Michael Imhoff on the many exciting questions presented by our customers:

PMCF – Clinical Data for Post-Market Clinical Follow-Up

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Your question:

“Is the application of a membrane for the laparoscopic technique also formulable as a technical claim? For example: The small product size, as well as the non-gluing with yourself, allows laparoscopic application“
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Answer by Prof. Michael Imhoff

“Yes, definitely. In this case, reference is made only to the technical properties of the medical device. And no statements are made regarding clinical outcomes.”

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Your question:

“Can you give an example of the detection of clinical claims about technical evidence and inference from SOTA?”
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Answer by Prof. Michael Imhoff

“The statement that intensive ventilators can be life-saving is certainly a very strong clinical claim. However, the scientific evidence of the last 70 years, the guidelines and the relevant textbooks, say that positive pressure ventilation can actually be life-saving. And DIN EN ISO 80601-2-12 states that the ventilator that meets this standard is suitable for performing positive pressure ventilation adequately. And if my ventilator meets this standard, it is also clear that – like all other ventilators compliant to the standard – it can actually be life-saving with proper indication and application by the user. To do this, we do not need a clinical trial with this ventilator.”

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Kontaktieren Sie uns gerne unter info@qtec-group.com und vereinbaren Sie ein kostenfreien Beratungsgespräch.

 

Klinische Bewertung und Co? Wir können helfen.

Aufgrund dieser zahlreichen Anforderungen schreiben wir nicht einfach eine klinische Bewertung für Ihre Medizinprodukte, sondern unterstützen Ihr Unternehmen nachhaltig.

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