Micromachining for Medical Devices

Did you know micromachining technologies can now produce parts smaller than a grain of salt? These breakthrough micromachining technologies pave the way for exciting advancements in medical devices. In this article, we explore the materials, features, geometries, and dimensions associated with micromachining for medical devices, showcasing the incredible potential it holds for the medical industry.

What is micromachining?

Micromachining refers to the manufacture of parts at a micro scale, typically at 500µ (.020in) or less. With the latest advancements in machining technologies, extremely small designs have become a very viable solution for production grade parts. Miniaturization is set to pave the way for many new advances in medical device technologies.

Medical Device Micromachining Materials

Micromachining can be done on a variety of materials. Below are some common materials, with other materials available upon request.

• Stainless steel

• Titanium

• PEEK

• Tungsten

• Platinum Iridium

• Platinum

• Polyacetal (POM)

• Copper

• Brass

Micromachining Features and Geometries

It is now entirely practical to design parts smaller than .010 in. Part features can be micromachined down to .001in, with tolerances down to .0001in. These micromanufacturing capabilities open new realms of possibilities in medical devices.

• Fillets

• Chamfers

• Holes

• Slots

• Undercuts

• Cylindrical Shapes

• Square Shapes