Module 2: MDR 2017/745 Design and Development Requirements Quiz

At what stage of the medical device lifecycle is risk analysis most critical for Development teams?

• During concept design

• After product launch

• During clinical trials

• Throughout the entire lifecycle

Answer explanation

Risk analysis is a continuous process, but it’s especially critical during the design phase and must be maintained throughout the lifecycle, including post-market.

What should be considered when selecting materials for medical device prototypes?

• Cost-effectiveness

• Biocompatibility

• Availability of the material

• Ease of manufacturing

Answer explanation

In development, selecting biocompatible materials is essential to avoid adverse reactions in patients and meet regulatory requirements.

Which process is essential to ensure the design of a medical device meets the MDR's safety requirements?

• Risk analysis and mitigation

• Market analysis

• Competitor product review

• Packaging design

Answer explanation

Development teams must ensure that the product design incorporates risk analysis and mitigation strategies to meet MDR safety requirements.

What is the role of verification and validation in the development of a medical device?

• To gather user feedback for marketing purposes

• To ensure that the device meets design specifications and user need

• To reduce production costs

• To generate sales leads

Answer explanation

Verification and validation (V&V) are critical in confirming that the device performs as intended and meets both regulatory and user requirements.

In the MDR, what is required to demonstrate that a medical device is safe and performs as intended?

• Clinical evaluation

• Regulatory submission

• Patent approval

• Investor reports

Answer explanation

The MDR requires a clinical evaluation to provide evidence that the device is safe and effective for its intended use.

Which of the following documents must Development teams generate as part of technical documentation according to the MDR?

• Clinical trial results

• Sales projections

• Design specifications

• User manual

Answer explanation

Design specifications are part of the technical documentation that demonstrate compliance with safety and performance requirements.

Which of the following tools is often used in development to assess and mitigate risks in medical device development?

• Marketing surveys

• Social media analysis

• Competitor benchmarking

• Failure Mode and Effects Analysis (FMEA)

Answer explanation

FMEA is widely used in development to systematically identify risks, assess their impact, and determine mitigation strategies during the design and development of medical devices.

When should Development teams update the risk management file according to MDR requirements?

• Only after product launch

• When a new version of the MDR is released

• Whenever there is a design change or new risks are identified

• • Every two years

Answer explanation

The risk management file must be kept up to date throughout the product's lifecycle, particularly after design changes or the identification of new risks. Mention the PMS during the explanation.

Why is human factors engineering (HFE) important in medical device development?

• To minimize costs in manufacturing

• To optimize usability and reduce user errors

• • To ensure the device looks attractive

• To align with competitor products

Answer explanation

HFE focuses on designing medical devices that are easy to use, minimizing the risk of user errors and improving patient safety.

What is the purpose of design controls in the development process for medical devices?

• To document all design decisions made during development

• To increase patent portfolio

• To track manufacturing costs

• To ensure the device meets both regulatory and performance requirements

Answer explanation

Design controls are a critical part of the development process, ensuring that the medical device is developed in compliance with regulatory standards and performs as required.