Why Precision Plastics are Taking Over Medical Tech

When lives are on the line, every decibel and vibration matters. In modern healthcare—specifically in surgical robotics and diagnostic imaging—the "clank and grind" of metal gears simply isn't acceptable.

Plastic gears are becoming the go-to choice for medical device engineers for three primary reasons:

1. Vibration Damping: Unlike rigid steel, polymers have an inherent elasticity that absorbs micro-vibrations, resulting in the whisper-quiet operation required in hospital rooms.
2. MRI Compatibility: Because they are non-metallic and non-conductive, plastic components can safely operate within the powerful magnetic fields of an MRI suite.
3. Lightweight Precision: For portable medical devices like insulin pumps or handheld surgical tools, every gram counts. Plastic gears offer an incredible strength-to-weight ratio that keeps devices light without sacrificing torque.

Want to see how we helped a customer solve their plastic gear challenge? Read more on our website!

By switching to engineered plastics, medical manufacturers are creating equipment that is not only more durable but significantly more comfortable for patients and providers alike. Call us today at 800-783-3674 to get a quote on your next custom plastic fabrication project!