Customized Medical TPU Radiopaque Single Lumen Tube

Medical TPU Radiopaque Single Lumen Tube (1.3mm OD × 0.5mm ID, Perforated)

This medical TPU radiopaque single lumen tube is manufactured with medical-grade thermoplastic polyurethane (TPU) via precision extrusion process. It features 1.3mm outer diameter and 0.5mm inner diameter, with high-precision perforations evenly distributed on the tube wall. Built-in medical-grade radiopaque agent enables full X-ray visualization. With excellent biocompatibility, balanced flexibility and kink resistance, and smooth burr-free surface, it is widely used in various minimally invasive interventions, drainage and drug delivery treatments, and is a core consumable for urology, gastroenterology, interventional medicine and other departments.

Medical TPU Tubing

Medical TPU Tubing

Core Specifications

Key Product Advantages

Superior Radiopacity: The tube wall is uniformly mixed with high-purity medical barium sulfate, providing clear and continuous X-ray visualization without artifacts or gaps, ensuring accurate catheter positioning and reducing surgical risks.

High-Precision Perforation: Imported laser drilling equipment ensures uniform hole size and smooth burr-free edges, enabling unobstructed drainage/drug delivery and effectively avoiding tissue damage and blockage risks. Hole position, quantity and spacing can be customized according to clinical needs.

Excellent Biocompatibility: Complies with ISO 10993 biocompatibility standards, non-cytotoxic, non-sensitizing and non-hemolytic, safe for short-term implantation in the human body.

Ideal Mechanical Properties: TPU material combines high flexibility and kink resistance with a small bending radius, allowing smooth passage through complex human lumens. High tensile strength prevents breakage and ensures surgical safety.

Strict Quality Control: Each catheter undergoes air tightness test, dimensional inspection, visual inspection and biocompatibility test to ensure stable and reliable product quality.

Clinical Applications

• Urology: Ureteral stent placement, bladder irrigation, renal pelvis drainage
• Gastroenterology: Biliary drainage, pancreatic duct drainage, gastrointestinal decompression
• Interventional Radiology: Vascular interventional drug delivery, local tumor chemotherapy, contrast agent injection
• General Surgery: Abdominal drainage, thoracic drainage, wound negative pressure drainage
• Anesthesiology: Epidural drug delivery, nerve block catheters

Quality & Certifications

• Complies with ISO 13485 medical device quality management system standards
• Manufactured in Class 10,000 clean rooms, compliant with GMP standards

Customization Services

• Catheter dimensions (outer diameter, inner diameter, length)

• Perforation parameters (hole size, number, spacing, perforation area)

• Radiopaque agent content and method

• Catheter hardness and color

• Tip processing (tip forming, side holes, connector connection)

• Sterilization method (ethylene oxide sterilization, gamma ray sterilization)