NyeMed®

Our NyeMed product line consists of specialty greases, oils, gels and fluids that were specifically formulated to enable, protect and improve the functionality of medical devices.

An official ‘medical-grade’ certification does not exist for lubricants. In critical applications where patient exposure is a possibility, lubricants backed by biocompatibility testing should be considered. All NyeMed® greases, gels and fluid are biocompatible and tested to:

  • ISO 10993-5: Cytotoxicity (Direct Contact)
  • ISO 10993-10: Skin Irritation (Direct Contact)
  • ISO 10993-11: Acute Systemic Toxicity (Direct Injection)

Medical device engineers often contact Nye after encountering excessive or unexpected friction or wear in mechanical or electromechanical device mechanisms, or between components. This can be uncovered during the proof-of-concept, design, verification, manufacture or even field trials of medical devices. Friction and wear can compromise device performance and perhaps even the success rate of a medical procedure. However, protecting against friction and wear is not the only way that a gel or fluid can improve device performance by:

  • Extending operating life
  • Broadening of operating temperature range
  • Controlling or damping of energy release
  • Eliminating undesirable noise
  • Controlling free motion
  • Optimizing haptic feedback
  • Sealing against dirt, debris, oxygen, or moisture in the environment
  • Reducing force required during assembly or connection
  • Mitigating the effect of tolerance stacking

Nye adds value to innovative designs in medical technology every day. Spring-loaded mechanisms, bearings, gears, linear positioning devices, hand-held actuators, lead screws and O-ring seals represent only a few examples of the diverse range of components within medical devices that can benefit from our specialty gels and fluids. 

Our products perform in a vast array of critical applications including:

  • Medical devices
  • Drug delivery devices
  • Diagnostic equipment & instrumentation
  • Robotic automation
  • Assembly processes
  • Powered surgical tools & equipment

At Nye we understand the importance of meeting regulatory compliance requirements. As an ISO 13485:2016 certified manufacturer, Nye Lubricants’ quality management system meets regulatory requirements for medical devices and related services. Our manufacturing processes are strictly followed and documented to support our customers’ need for product traceability as well as audit and regulatory support. The result is high product quality you can rely on, with excellent consistency from batch to batch.

NyeMed® Products

As an independent formulator of specialty greases, oils, gels and fluids, we have access to a wide range of base oils and provide products that offer the best performance for your specific application. Don’t see a product that’s right for you? We also provide custom solutions and specialized testing and are proud to support our customers from Proof-of-Concept to Industrialization to Post-Production and beyond!

ProductChemistryTemp.
Range
ViscosityFeatures & Applications

NyeMed® 7325

Silicone -40 to 200°C High A gel with a narrow viscosity specification that helps control motion in drug delivery devices and other medical devices.

NyeMed® 7328

Silicone Very High

A silicone-based damping gel with a narrow viscosity specification, developed
for precision motion control in medical devices. Consistency is less stiff than NYEMED® 7325

NyeMed® 7364

Synthetic Hydrocarbon 20 to 120 °C Very High An extremely stiff & tacky grease recommended for applications requiring heavy noise / motion damping or good stay-in place properties. 

NyeMed® 7560

Synthetic Hydrocarbon -40 to 120 °C Medium An electrical connector grease that seals against fluid ingress, prevents corrosion, reduces insertion force, fretting wear, and ensures reliable, lasting connections.

 NyeMed® 7630

Synthetic Hydrocarbon -50 to 175 °C Medium A grease that protects components against corrosion and wear at high-speeds and temperatures.

NyeMed® 7492

Ester -54 to 150 °C Low A grease for high-speed, high-temperature, metal-on-metal applications like gears, bearings, and switches.

NyeMed® 7571

PFPE -70 to 225 °C Medium A connector grease suitable for high temperature environments that seals contacts against fluid ingress, protects against corrosion, and resists harsh chemicals. 

NyeMed® 7471

PFPE -50 to 250 °C Medium An inert fluid that resists harsh chemicals and solvents. Recommended to lubricate gaskets, O-ring, seals, and other components that require plastic and elastomer compatibility.

NyeMed® 7477

PFPE -50 to 250 °C Medium An inert gel that resists harsh chemicals and solvents. Recommended to lubricate gaskets, O-ring, seals, and other components that require plastic and elastomer compatibility.

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