PEBAX Three Lumen Tube

China OEM Factory Disposable Medical PEBAX Three Lumen Tubing Customized PEBAX Medical Multi Lumen Tube

Introduction

Material：PEBAX（Polyether Block Amide）

PEBAX Three Lumen Tubing

PEBAX Three Lumen Tubing

Performance Advantages and Medical Applications of Medical PEBAX Three Lumen Variable Diameter Tubing

Performance Advantages

1. Exceptional Property Tunability

• By varying the ratio of its polyamide and polyether blocks, PEBAX resin allows for precise adjustment of hardness, elasticity, and flexibility, enabling the customization of the most suitable material for specific medical applications.

2. Outstanding Mechanical Properties

• High Elasticity and Fatigue Resistance: Offers excellent resilience and resistance to repeated flexing, resisting permanent deformation, which ensures reliability during navigation through complex vasculature.

• Lightweight with High Strength: Provides the required strength while being very lightweight.

• Excellent Impact Resistance: Maintains superior impact resistance even at low temperatures.

3. Advantages of Triple-Lumen Variable Diameter Design

• Multifunctional Integration: Three independent lumens allow a single catheter to perform different functions simultaneously, such as: drug delivery, implanting devices (e.g., stents or coils), injecting contrast agents, guiding wire placement, or balloon inflation/deflation.

• Space Efficiency and Smaller Outer Profile: This design minimizes the number of catheters that need to be inserted into the body, contributing to a smaller overall catheter diameter, which reduces vascular trauma and improves deliverability.

• Variable Diameter Design: Different sections of the catheter can be engineered with varying diameters and stiffnesses. For instance, a softer, thinner distal end for safe navigation through delicate vessels, and a sturdier, thicker proximal section for adequate pushability.

4. Excellent Chemical Stability

• Exhibits good resistance to most chemicals and pharmaceuticals and is not easily hydrolyzed.

5. Biocompatibility

• Medical-grade PEBAX complies with relevant biocompatibility standards (e.g., ISO 10993), making it suitable for manufacturing invasive or implantable medical devices.

6. Radiolucency (Optional)

• Can be compounded with radiopaque fillers like barium sulfate or bismuth subcarbonate to make it clearly visible under X-ray fluoroscopy, enabling precise device positioning by physicians during procedures.

Medical Applications

• Neurovascular Catheters: Used in treating cerebral aneurysms, strokes, etc. Their flexibility and multi-lumen design are critical for delivering devices and drugs in delicate cerebral blood vessels.

• Cardiovascular Intervention Catheters: Used in complex coronary artery disease treatments, such as percutaneous coronary intervention.

• Peripheral Vascular Intervention Catheters: Used to treat vascular diseases in areas like renal arteries and lower limb arteries.

• Structural Heart Device Delivery Systems: Used in the delivery systems for complex procedures like Transcatheter Aortic Valve Replacement.