Which of the following represents the common life cycle of a medical device?

The choice indicating "Concept, Design, Preclinical Testing, Regulatory Approval" accurately depicts the common life cycle of a medical device by outlining a progression that reflects the critical phases involved in developing a product intended for medical use.

During the concept phase, ideas are generated and initial assessments of feasibility and need are made. This stage is crucial for determining whether there is a viable market for the device and is the starting point for subsequent design work.

Following this, the design phase involves creating the specifications and engineering plans for the device, which is essential for aligning the idea with technical and regulatory requirements. It includes detailed assessments, prototypes, and considerations for usability and safety.

Preclinical testing is where the device undergoes rigorous evaluation, often in laboratory or animal studies, to determine its safety and functionality before moving on to more formal studies. This phase provides the necessary data to support claims of safety and efficacy for regulatory submissions.

Finally, regulatory approval is the critical point where the device is reviewed by the appropriate agency, usually requiring comprehensive documentation reflecting the results of design and preclinical testing. Regulatory approval is necessary to affirm that the device can be marketed and sold.

By following these stages, the life cycle captures the essential steps from the initial idea through development to