Biomedical engineering is a complex field that requires a deep understanding of both engineering principles and the science of the human body. Interviewers might ask this question to test your knowledge of the fundamentals of this field and your ability to apply them to real-world problems.
How to Answer:
Start by giving a brief overview of the principles of biomechanics and how they are used in biomedical engineering. Explain that these principles involve understanding the structure, function, and motion of the human body and its components, such as muscles and bones. Then, provide an example of how you have applied these principles in the design of medical devices. Be sure to explain why this approach was chosen and how it has been successful in improving patient outcomes or reducing costs.
Example: “Biomechanics is the study of the structure, function, and motion of the human body. It’s used in biomedical engineering to design medical devices that are both effective and safe for patients. For example, I recently worked on a project to develop an artificial hip joint replacement. We used biomechanical principles to analyze the forces acting on the joint during normal activities like walking and running, as well as more extreme movements like jumping or playing sports. This enabled us to create a device with the appropriate strength and flexibility to support these activities without causing further injury to the patient.”
