In a medical device injury matter, “defective” typically isn’t about blame in the casual sense. It usually means the device failed to meet safety expectations that apply under product and warning obligations—such as:
- Design or engineering problems that make the device unsafe as built
- Manufacturing or quality-control issues that cause the device to deviate from intended specifications
- Inadequate instructions or warnings that don’t sufficiently communicate risks to clinicians or patients
Boston-area cases often hinge on whether the right medical team had the right information at the right time—and whether the device’s documentation aligns with what happened to you.


