Double-channel Double-color Tube

Chinese Medical Catheter Factory Extrusion Disposable Double Channel Double Color Plastic Tubing for Medical Devices

Introduction

Specification Parameter：4.8*3.1➕3.9*1.25

Technological Process：Extrusion

Performance Advantages and Medical Applications of Medical Plastic Transparent Dual-Lumen Dual-Color Tubing

Performance Advantages

1. High Functional Integration and Space Optimization

• Integrating two independent fluid channels into a single tube body significantly saves space, simplifies medical device design, and results in more compact and tidy equipment layout.

2. Effective Prevention of Cross-Contamination

• The two lumens are completely isolated from each other, ensuring that different fluids (e.g., inlet gas vs. outlet gas, irrigation vs. suction, different medications) never mix during transport, preventing the risk of cross-contamination and ensuring treatment safety.

3. Visual Identification for Easy and Accurate Operation

• The dual-color design allows healthcare professionals to quickly and intuitively distinguish the function of each lumen (e.g., blue for inlet gas/coolant, red for outlet gas/coolant), effectively preventing misconnection during setup and greatly reducing the potential for operational errors.

4. Excellent Clarity

• The high transparency of the tube wall allows for real-time visual monitoring of the fluid's properties, color, flow rate, and the presence of bubbles or particulates, which is crucial for monitoring the treatment process and ensuring patient safety.

5. Superior Flexibility and Durability

• Despite the complex structure, this type of tubing maintains good flexibility for easy routing and securing. It also offers good pressure resistance and fatigue resistance, withstanding various stresses in clinical use.

6. Biocompatibility and Sterilizability

• Made from medical-grade polymers (such as PVC, TPE, TPU, Silicone), it possesses good biocompatibility and can be sterilized by common methods like gamma radiation, ethylene oxide, or autoclaving.

Medical Applications

• Breathing Circuits and Anesthesia Machine Tubing: One lumen delivers fresh/anesthetic gases to the patient, while the other recovers the patient's exhaled gases.

• Endoscopic Equipment:

• Endoscopes: One lumen delivers irrigation fluid to clean the lens and surgical area, while the other aspirates fluids and tissue debris.

• Cold Light Source Systems: One lumen delivers cooling gas, and the other exhausts hot gas to efficiently dissipate heat from the endoscope's light source.

• Extracorporeal Circulation and Blood Purification Equipment: One lumen withdraws blood from the body, and the other returns purified blood to the body.

• Multi-Function Infusion Systems: Used in scenarios requiring the simultaneous but independent delivery of two incompatible fluids or medications.