Medical Device Design Verification

For a simple visual.

Medical device design verification.

Design verification is just one element in the overall design controls process a multi step framework for ensuring that your medical device is safe and effective for the intended user. Purpose design verification studies are confirmatory studies to ensure the product design performs as intended. Like all such processes the success of design verification depends on the success of the upstream processes that precede it. Simply put verification confirms that the design output meets the design input requirements while validation ensures that user needs are met by the medical device.

Also to complicate matters a bit outside the medical device industry verification and validation also mean different things. Verification the verification testing relates to undertaking any procedures that could determine that the product of each stage of the development process is an implementation. When collected together in a v v report the combination of verification and validation test results along with traceability back to user needs product requirements and design specifications provides part of the evidence the fda requires when submitting a medical device for clearance. Design control guidance for medical device.

This is part of a series of articles covering the procedures in the book statistical procedures for the medical device industry. Medical devices are also becoming smaller and more complex in design sometimes using advanced engineered plastics. There are multiple types of verification and validation. Given that there are 11 types of testing that you as a medical device manufacturer are advised to perform in order to assess the design quality of your medical device.

The verification process is an evaluative procedure for checking whether the design of a medical device meets the applicable requirements or not. In qsr and iso 13485 2003 design verification confirms that the design output meets the design input requirements. They make pass fail decisions as to whether the product s design outputs specifications drawings ensure each design input requirement requirements. Design process and software are the most common in the medical device industry.

Design verification 21 cfr 820 30 f design verification is confirmation by objective evidence that design output meets design input. It includes any activity that can provide proof that the legal requirements are being fulfilled. This makes the process of validation and verification v v even more important not only to comply with regulations but also design the highest quality part and production process.