Look around the parking lots of medical device companies, and you’ll find that most engineers drive Japanese cars. Even those who drive something else acknowledge the manufacturing prowess of Toyota, Honda, Nissan, Subaru and Mazda. When it comes to cars, we all know that manufacturing matters. Look inside the buildings of medical device companies though, and it’s often a different story. Most product development engineers have little understanding of the discipline of medical device manufacturing, other than a required familiarity with good manufacturing practices. It’s the rare medical device product developer who understands single-piece flow, 7 wastes, line-balancing, cell-based manufacturing, theory of constraints, poka-yoke, kanban design, kaizen events, six sigma, zero defects and the many other buzzwords/elements of lean manufacturing. It’s a real problem.

The best development engineers know that manufacturing matters, and engineers who “get” manufacturing create significantly better product designs and significantly more value. No great medical device designs make it to the end customer without being manufactured. I could even argue that medical device product development is all about manufacturing. Here’s what I mean.

Continue reading “Manufacturing Matters” →