TPU Special Shaped Tube

Direct Sales by Chinese Manufacturers TPU Medical Tubing Disposable TPU Special Shaped Catheter

Material：TPU（Thermoplastic Polyurethane）

Specification Parameter：0.99*0.43*350

Performance Advantages and Medical Applications of Medical TPU Single Tubing

Performance Advantages

1. Outstanding Mechanical Properties

• TPU possesses high tensile strength, tear resistance, and abrasion resistance, making the tubing extremely durable and capable of withstanding repeated bending, stretching, and compression without damage.

2. Excellent Elasticity and Flexibility

• TPU material is highly elastic with a high elongation at break, allowing it to quickly return to its original shape after deformation. This makes it ideal for dynamic applications requiring frequent movement or flexion.

3. Superior Chemical Resistance and Resistance to Environmental Stress Cracking

• It can resist a wide range of chemicals, including many medical disinfectants and pharmaceutical fluids, and is less prone to environmental stress cracking when in contact with liquids, ensuring long-term reliability.

4. High Clarity and Biocompatibility

• Medical-grade TPU can be manufactured into highly transparent tubing, facilitating fluid observation. Its biocompatibility is certified by international standards (e.g., ISO 10993), making it safe for human use.

5. Excellent Kink Resistance

• TPU tubing resists collapsing or kinking under compression, maintaining a patent fluid pathway, which is critical for vital fluid delivery.

6. Weldability and Bondability

• TPU tubing can be securely connected to other TPU components or fittings through methods like thermal welding, creating a sealed system without the need for adhesives, enhancing safety and reliability.

7. Wide Range of Hardness Options

• TPU materials are available in a wide spectrum of hardness grades, from very soft to relatively rigid, allowing designers to select the most appropriate flexibility for the specific application.

Medical Applications

• Medical Catheters: Such as central venous catheters, IV catheters, and interventional catheters, utilizing their flexibility, biocompatibility, and kink resistance.

• Ventilation Circuits and Anesthesia Breathing Circuits: Utilizing their high elasticity, kink resistance, and durability.

• Peristaltic Pump Tubing: Utilizing their excellent elastic recovery, abrasion resistance, and tear resistance to extend pump tube life.

• High-Pressure Connector Tubing: Used in medical equipment (e.g., contrast media injectors) for fluid delivery under higher pressure.

• Exercise Therapy Equipment: Such as resistance bands and tubes for rehabilitation training, utilizing their high elasticity and durability.

• Wearable Medical Device Components: Utilizing their flexibility, comfort, and safety for skin contact.