Advanced Powder Products, Inc.
301 Enterprise Drive
Philipsburg, PA 16866
(814) 342-5898
Metal Injection Molding (MIM) is an advanced way to make small, strong, and biocompatible metal parts used in the medical field. It works well for producing implants, surgical tools, dental parts, and other complex components in large volumes with consistent quality. MIM gives medical teams access to reliable, high-performing parts that meet strict standards.
At Advanced Powder Products (APP), we make ISO 13485-certified MIM components for medical, dental, and surgical use. We use medical-grade alloys and precise process control to help customers create safer devices, speed up healing, and improve patient outcomes.
MIM is a good fit for many medical uses that need precision, strength, and safe materials:
MIM is used to make complex parts like arthroscopic housings, surgical stapler jaws, electrosurgical tips, and connector assemblies. These parts must resist corrosion and repeated cleaning. MIM helps manufacturers produce them accurately and consistently.
Components like bone screws, plates, and anchors benefit from MIM's ability to produce parts that are strong, corrosion-resistant, and biologically compatible, supporting long-term use in the human body. These implants must perform under stress, and MIM allows designers to optimize the strength-to-weight ratio and mechanical stability.
MIM creates precise, strong dental parts like implants and brackets. These are key to reliable dental work and alignment. Smooth surfaces and accurate shapes also help them fit well in the body.
Tiny, complex parts like biopsy forceps and linkage parts for diagnostic devices are easy to make with MIM. These parts must fit in tight spaces and be durable.
As robotic surgery grows, MIM helps make small, detailed parts for robotic tools. These need extreme precision, and MIM delivers it with repeatability and design freedom.
Picking the right material is key in medical MIM. APP offers a range of body-safe metals for different needs:
316L Stainless Steel – Resists corrosion in body fluids. Used in surgical tools and implants. Safe and strong, it's a standard choice.
17-4 PH Stainless Steel – Can be heat-treated for extra strength. Good for tools that need to be strong and survive many sterilizations.
Titanium (Ti) – Light, strong, and safe for the body. Helps bone grow onto implants. Used in orthopedic and dental implants.
Ti-6Al-4V – Stronger than pure titanium. Used in hip and knee replacements and other load-bearing parts.
Cobalt-Chromium (CoCr) Alloys – Very strong and wear-resistant. Great for joint parts and high-load uses. Also resists corrosion well.
Medical parts must work well in the body. Important factors include:
MIM supports these needs by creating complex shapes with safe materials. It also reduces how many pieces must be assembled, improving strength. Working with APP ensures quality and compliance.
MIM offers a number of unique benefits for medical device manufacturing:
MIM works best for these types of parts:
These needs are common in new medical devices, and MIM meets them well. By working with APP early, companies can speed up development, lower cost, and meet quality goals.
