Premium Medical PVC Double-Layer Light-Resistant Extension Tube for Light-Sensitive Drug Infusion
Our medical PVC double-layer light-resistant extension tube is a specialized infusion accessory engineered to protect photosensitive pharmaceuticals from degradation caused by ultraviolet (UV) and visible light exposure. Manufactured using advanced co-extrusion technology, this amber light-proof IV tubing combines superior light-blocking performance with excellent biocompatibility, making it an essential component in critical care, oncology, and cardiovascular departments worldwide.
Product Overview
The double-layer light-resistant extension tube features a unique two-layer structure: an inner layer of medical-grade transparent PVC and an outer layer of amber light-shielding PVC. This innovative design effectively blocks 99% of harmful light wavelengths (300-500nm) that cause drug decomposition, while maintaining clear visibility of the fluid flow inside the tube. This allows healthcare providers to monitor infusion rates, detect air bubbles, and identify any abnormalities in real-time without compromising drug stability.
Our light-proof IV extension tubing is compatible with all standard infusion sets, syringes, and infusion pumps, providing a safe and reliable solution for the administration of light-sensitive medications in various clinical settings. Each tube is precision manufactured to ensure consistent wall thickness, smooth inner surfaces, and leak-proof connections, minimizing the risk of medication errors and patient complications.
Medical PVC Tubing
Medical PVC Tubing
Core Technical Advantages
1. Superior Double-Layer Light-Blocking Technology
High-efficiency light protection: Blocks over 99% of UV rays (300-400nm) and harmful visible light (400-500nm), preventing photodegradation of sensitive drugs
Dual-layer co-extrusion process: Seamless integration of inner and outer layers, no delamination or separation during use
Transparent inner layer: Unobstructed visualization of fluid flow, air bubbles, and particulate matter
Amber outer layer: Uniform color distribution, consistent light-blocking performance across the entire length of the tube
2. Medical-Grade PVC Material Excellence
Biocompatible formulation: Meets international medical device standards, low cytotoxicity, no hemolytic reaction
DEHP-free option available: Suitable for neonatal, pediatric, and pregnant patient populations
Low protein adsorption: Minimizes drug loss and ensures accurate medication dosing
Chemical resistance: Compatible with a wide range of intravenous medications and solutions
3. Exceptional Physical Performance
High elasticity and flexibility: Resists kinking and tangling, maintains patency even when bent
Pressure resistance: Withstands working pressures up to 300 psi, compatible with high-pressure infusion systems
Temperature stability: Performs reliably within the temperature range of -20°C to 60°C
Durable construction: Resists cracking and breaking under normal clinical use conditions
4. Precision Manufacturing & Safety Features
Uniform wall thickness: Ensures consistent flow rates and pressure resistance
Smooth, burr-free cuts: Prevents damage to connectors and reduces the risk of particulate contamination
Tight connection design: Leak-proof interface with standard luer lock connectors
Sterile and ready-to-use: Ethylene oxide sterilized, individually packaged to prevent cross-contamination
Applicable Medications & Clinical Scenarios
Light-Sensitive Medications Protected
Cardiovascular drugs: Nitroprusside sodium, nitroglycerin, amiodarone, dopamine
Chemotherapeutic agents: Cisplatin, carboplatin, doxorubicin, vincristine
Vitamins and nutrients: Vitamin B complex, vitamin C, folic acid, total parenteral nutrition (TPN)
Antibiotics: Levofloxacin, ciprofloxacin, vancomycin, tetracycline
Other medications: Furosemide, phenytoin sodium, amphotericin B
Clinical Application Areas
Intensive Care Units (ICU) and Coronary Care Units (CCU)
Oncology departments and chemotherapy centers
Cardiovascular medicine departments
Emergency departments and operating rooms
Neonatal and pediatric intensive care units
Ambulatory infusion centers and home healthcare settings
Quality & Safety Certifications
Our medical PVC double-layer light-resistant extension tubes are manufactured in strict compliance with international quality standards and regulatory requirements:
ISO 13485:2016 certified quality management system
GMP compliant manufacturing facilities
Each batch undergoes rigorous quality testing including:
Why Choose Our Light-Resistant Extension Tubes?
1. Customization Capabilities
We offer comprehensive OEM/ODM services to meet your specific requirements, including custom lengths, diameters, connector types, and packaging solutions. Our engineering team can work with you to develop specialized products for unique clinical applications.
2. Competitive Pricing & Reliable Delivery
As a direct manufacturer, we eliminate middleman costs and offer competitive wholesale prices. With advanced production equipment and a large production capacity, we ensure stable supply and on-time delivery even for large orders.
3. Strict Quality Control
We implement a comprehensive quality control system throughout the entire production process, from raw material inspection to finished product testing. Every tube is carefully inspected to ensure it meets our strict quality standards before shipment.
4. Professional Technical Support
Our team of experienced medical device engineers and clinical specialists provides prompt technical support and after-sales service. We are committed to helping you select the right products for your specific needs and resolving any issues you may encounter.
5. Global Distribution Network
We have established a global distribution network covering over 50 countries and regions, ensuring fast and efficient delivery to customers worldwide.
Frequently Asked Questions (FAQs)
Q: Can the light-resistant extension tube be reused?
A: No, our light-resistant extension tubes are designed for single-use only to prevent cross-contamination and ensure patient safety. Reusing disposable medical devices may lead to infection and other serious complications.
Q: Is this tubing compatible with all infusion pumps?
A: Yes, our light-resistant extension tubes are compatible with all standard infusion pumps and syringe pumps available on the market. The standard luer lock connectors ensure a secure and leak-proof connection.
Q: How long can light-sensitive medications remain stable in this tubing?
A: The stability of medications in our light-resistant tubing depends on the specific drug and environmental conditions. In general, our tubing provides sufficient protection for the duration of a typical infusion (up to 24 hours). Always refer to the drug manufacturer's instructions for specific stability information.
Q: Do you offer DEHP-free versions of this product?
A: Yes, we offer DEHP-free PVC light-resistant extension tubes for patients who are sensitive to DEHP, including neonates, pediatric patients, and pregnant women.
Q: What is your minimum order quantity (MOQ)?
A: Our standard MOQ is 500 pieces. However, we can accommodate smaller trial orders for new customers. Please contact our sales team for more information.
Contact Us
For more information about our medical PVC double-layer light-resistant extension tubes, or to request a quote or sample, please contact our sales team today. We look forward to partnering with you to provide high-quality medical devices that improve patient care.
