Medical Balloons

Thermoplastic Medical Balloons

Formed using Earnan® Balloon-Forming Technology, our thermoplastic balloons are available in a range of sizes, shapes, and materials, including custom material blends and multilayer structures.

A 4mm medical balloon by SPG

Medical Balloon Materials

Spectrum specializes in manufacturing a diverse range of materials tailored specifically for our medical device partners, ensuring that we meet the varied and stringent requirements of the medical industry. Our expertise encompasses a wide range of high-performance polymers, each carefully selected for its unique properties that enhance the functionality and reliability of medical balloons.

  • Polyurethane
  • Pebax®
  • Nylon
  • Polyester/PET
  • Special compounded blends such as TPU/Pebax® and Pebax®/nylon
  • Multilayer structures

Dimensions

A medical balloon by SPG
  • Balloon diameters up to 85 mm (3.35”)
  • Balloon lengths up to 1.7 m (5.58’)

Shapes

medical balloon shapes

Spectrum is a leading provider of advanced medical balloon designs tailored to the specific requirements of medical device manufacturers. Our capabilities encompass the development of intricate balloon shapes such as dog-bones, spherical, and variable diameter designs, critical for maneuvering through intricate anatomical pathways and delivering accurate therapeutic treatments. Leveraging state-of-the-art manufacturing techniques, we are able to consistently produce top-quality balloons with precise dimensions, ensuring reliability and consistent performance.

  • Spherical
  • Dog bone
  • Offset
  • Tapered
  • Multilumen
  • Stepped
  • Balloon in balloon
  • Custom balloons

Ends

  • Standard
  • Custom

Compliance

  • Compliant balloons
  • Semicompliant
  • Noncompliant

Industry Applications for Medical Balloons

Frequently Asked Questions

We manufacture balloons from high-performance materials—including Nylons, Pebax, PET, and TPU—designed with thin walls, tight tolerances, and high burst pressures across a variety of geometries and sizes to meet your end-use needs.

We can support balloon development through each design phase, supporting concepts to commercialisation.
We accelerate your development with initial prototypes typically available within 2-4 weeks. This timeline advantage comes from our in-house tooling and dedicated engineering teams who collaborate directly with your R&D staff throughout development.

Vertical integration to control multiple facets of the balloon production in-house, with tooling design, manufacture and modification, extrusion manufacturing, balloon forming and testing, lessening the reliance and risk potential with external vendors and building quality into every step of the process.

Our secondary operations include marker band swaging, thermal & adhesive bonding, dimensional and mechanical testing and balloon wrapping for complex catheter assemblies. We integrate balloon components with complex catheter systems, including steerable designs, electrical components, and multi-lumen configurations—delivering complete sub-assemblies or finished devices ready for packaging.

Contact a Medical Balloon Specialist
+1.404.564.8560
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