Unique Components

Unique surgical devices and substrate coatings

With minimally invasive surgical procedures on the rise, there is a demand for unique surgical devices to be smaller, stronger and capable of executing multiple job functions all in one. Miller-Stephenson’s medical coatings are designed to cover and coat extremely tough geometrical device configurations, as well unique alloy substrates without delamination or coating buildup. These applications are routinely combined with unique alloy substrates, that require a low-bake temperature PTFE coating like Miller-Stephenson’s 850G-1000.

What Type of Components Can Be Coated

• Robotic Components

• Nitinol Components

• Hospital and Lab Equipment

• Dental Equipment

• Vascular Wires/Urological Wires

• Surgical Instruments

• Trocars

• Ask our team if your device or component can be coated!

Coating Application & Recommendations

All Miller-Stephenson’s Fluoropolymer coatings can be applied via spray, dip or spool-to-spool methods. Proper post-application curing equipment is critical to guarantee performance and durability. Acceptable curing equipment includes high-temperature ovens which can safely maintain temperatures of 246 °C  (475 °F) or utilize IR ovens. This is to ensure proper sintering of the coatings onto the wire and promote the best surface characteristics that can be achieved.


ASTM 1894 Coefficient of Friction

ASTM D3359 Adhesion Test

ISO 7802 Wire Wrap Test

ISO 11070 Corrosion Resistance Test

• Coated smooth stainless steel panels passed Adhesion test, ASTM-3359

• Coated stainless steel catheter guidewires passed flexibility/adhesion tests, ISO 7802 Annex F wrapping test

• Coated stainless steel catheter guidewires passed corrosion resistance, ISO 11070 Annex B, saline soak test

**All Miller-Stephenson’s formulations generate very uniform thin films which exceed all ISO and ASTM requirements.


Evaluate a new fluoropolymer coating here.


dont have the coating equipment or experience?

We offer our customers the ability to utilize the coating services of the most highly regarded medical coater in the United States. They provide strictly medical coating operations on some of the worlds most difficult geometrical device designs. This exceptional coating service is offered to any customer or OEM that does not have the ability to coat in-house or is looking to have a complete pre-coated turn-key solution product made and delivered..


Have Questions?

Our team of professionals are here to help.


The recommendation made here with and the information set forth with respect to the performance or use of our products are believed, but not warranted to be accurate. The products discussed are sold without warranty, as to fitness or performance, express or implied and upon condition that purchasers shall make their own test to determine suitability of such products for their particular purposes. Likewise, statements concerning the possible uses of our products are not intended as recommendations to use our products in the infringement of any patent.