Medical Balloons2025-12-02T14:22:50+00:00

Innovazione e
Ingegneria per la Salute

Controlled Forming for Catheters and Devices

Controlled Forming

for Catheters and Devices

MDE Srl specializes in medical balloon forming, used in catheters and delivery systems. Our process guarantees maximum control over compliance, burst pressure, and geometry and ensuring complete lot traceability and ISO 13485 compliance.

Thermal and Pressure Precision

Balloon forming is a complex thermal and mechanical process. MDE uses latest-generation machinery with digital control of temperature, pressure, and the release phase, which are essential for achieving homogeneous walls and reproducible performance. This micrometric control ensures maximum clinical reliability of the device.

Types

Materials and Types of Balloons

We develop balloons from highly selected medical-grade polymers, ideal for vascular, urological, and gastroenterological applications.

Types and Characteristics:
  • High-Pressure Balloons: For applications requiring high burst pressure resistance.
  • Low-Pressure Balloons (Compliance): For adaptability and gentle pressure on vessel walls.
  • Materials: PU, Pebax®, PE, PET: Chosen based on stiffness and compliance requirements.

Our test

Quality Control and Testing

Every formed balloon undergoes rigorous testing to guarantee its clinical reliability:

  • Burst Pressure Test: Verification of the maximum sustainable pressure.
  • Compliance Test: Measurement of diameter variation in relation to pressure.
  • Geometric Analysis: Verification of dimensional tolerances using vision systems and microscopy.
Dipping balloon

Coating and Wall Uniformity Precision

The dipping process for manufacturing medical balloons requires extremely precise control of immersion parameterspolymer viscosity, and withdrawal timing. MDE uses automated systems with digital control of immersion speed, temperature, and polymer bath concentrationensuring uniform wall thickness and defect-free surfacesThis precision ensures functional reliability and clinical safety.

  • Digital Dipping Process Control
  • Wall and Surface Uniformity
  • Validated Process (IQ/OQ/PQ))

Dipping

Materiali e Applicazioni dei Balloon per Dipping

We produce dipped balloons using carefully selected medical-grade polymer dispersions and solutions, ideal for catheters, dilation devices, and low-profile applications.

  • Silicone or Polyurethane Balloons: For biocompatibility and long-term stability.
  • Multilayer Balloons (Multiple Dipping): To combine optimized mechanical and barrier properties.
  • Controlled Thickness: Adjusted through immersion parameters, time, and viscosity.
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FAQ

Is it possible to customize the shape and size of the balloon?2025-11-25T11:18:45+00:00

Yes, each balloon is made to the customer’s specifications in terms of diameter, length, and compliance.

What type of balloons does MDE produce?2025-11-25T11:16:36+00:00
We manufacture balloons for catheters, dilation, occlusion, and infusion devices in medical-grade materials.
How is balloon quality guaranteed?2025-11-25T11:15:51+00:00

Each product is tested in a cleanroom with dimensional checks, burst pressures, and documented validations.

Can MDE support regulatory device validation?2025-11-25T11:13:42+00:00

Yes, we offer full support for IQ/OQ/PQ and MDR 2017/745 documentation.

What types of materials are used?2025-11-25T11:14:11+00:00

Pebax®, Nylon, PU, ​​PET, and other medical-grade formulations, including co-extruded or reinforced ones.

Do you want to start a project with MDE?

Contact us for technical advice or
a visit to our laboratories.

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