Medical Devices

Precision Precious Metal Materials for Life-Changing Medical Technologies

Medical device manufacturers face some of the most demanding engineering requirements of any industry. Materials must deliver exceptional biocompatibility, corrosion resistance, radiopacity, electrical stability, mechanical strength, and long-term reliability while meeting strict regulatory, quality, and traceability requirements. Every component must perform consistently throughout the life of the device because patient safety depends on it.

For more than 125 years, Sigmund Cohn Corp. has partnered with leading medical device OEMs to manufacture precision precious metal products and specialty alloys used in some of the world's most advanced medical technologies. From the implantable platinum alloys used in the earliest cardiac pacemakers to today's minimally invasive cardiovascular and neurovascular devices, our materials continue to support innovation where failure is not an option.

Our precision manufacturing capabilities include ultra-fine wire as small as 0.0003 inches, flat wire, ribbon, seamless tubing, marker bands, and custom-fabricated components manufactured to exacting dimensional tolerances and consistent mechanical properties. Our engineers collaborate directly with design, manufacturing, and procurement teams to optimize material selection from prototype development through full-scale production.

Medical Device Applications

• Implantable medical devices

• Cardiovascular and neurovascular devices

• Catheters and guidewires

• Radiopaque marker bands

• Electrosurgical devices

• Diagnostic equipment

• Medical sensors

• Implantable electrodes

Why Medical Device Manufacturers Choose Sigmund Cohn Corp.

• Biocompatible platinum and precious metal alloys

• Precision wire manufacturing to ultra-fine diameters

• Exceptional dimensional consistency and lot-to-lot repeatability

• ISO 9001:2015 certified manufacturing

• Complete material traceability

• Collaborative engineering and application support