Inner Diameter: a measure of the inside of your extrusion.

Design Your Custom Medical Balloon

Get a quote within 24 hours for your custom balloon needs using our online design tool! Once you submit your design you will receive an e-mail detailing your submission. If you are looking for a different balloon shape, just include a link to any design files in the notes section!

Learn more about our medical balloon forming capabilities

Enter your medical balloon specifications.

What happens now with your custom medical balloon?

Now that you have submitted your medical balloon design our engineers will work fast to get you pricing and lead time information. Don't forget to check your email for a downloadable summary of your design.

Shop in-stock medical balloons here
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About Our Balloons

Midwest Interventional Systems is your partner for quick-turn, quality medical balloons.

Our in-house balloon forming capabilities provide you with a vertically integrated program to develop your devices, exactly how you need them.

Balloon Capabilities

Non-Compliant / Semi-Compliant

  • 10mm - 180mm Body Length
  • 2mm - 25mm Outer Diameter (OD)

Stocked Materials

  • Nylon 12
  • PET
  • Low & High Durometer Pebax
  • Low & High Durometer Pellethane
  • Chronoflex


  • 14mm - 120mm body length
  • 8mm - 25mm Outer Diameter (OD)

Minimum Order Quantity

  • 25 balloons for new custom run

Standard Leadtimes

  • 6 Week Standard
  • 4 Week Expedite
  • 2 Week (with stocked resin / tooling)

What would you like to design today?