Extension Tube with Zero Needle Free Connector for Sale

Name: Extension Tube with Zero Needle Free Connector
Brand: JCMED(TIANJIN) IMPORT&EXPORT CO., LTD.

Extension tube with injection site adapter is a multifunctional medical tubing system, which is widely used in systemic intravenous therapy, cardiovascular anesthesia, intensive care unit (ICU), cardiac monitoring unit (CCU), rehabilitation and oncology. Made of highly biocompatible materials (such as medical-grade PVC or TPU), the device has good flexibility and pressure resistance, and can safely infuse various intravenous drugs, including high-risk anti-tumor drugs, while supporting blood withdrawal without hemolysis risk.

Its core advantage lies in the adapter part, which usually adopts a needleless connector design to support multiple drug injections, avoid repeated punctures, and reduce the risk of infection and catheter injury. Some products are equipped with anti-reflux valves or positive pressure technology to prevent blood backflow and pipeline blockage to ensure infusion safety. In addition, the transparent tube body design facilitates observation of drug flow and bubble monitoring, and some models also have antibacterial coatings to further reduce the probability of infection.

The extension tube is suitable for continuous infusion, intermittent drug administration and high-pressure injection (such as contrast agents), meeting different clinical needs, improving treatment efficiency, and reducing patient discomfort. It is an important auxiliary tool for modern intravenous treatment.

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Specifications of Extension Tubes with Injection Site Adapters

Extension Tubes with Injection Site Adapters

Product Code	Catheter Diameter
JC-TFO1-107	One-Way Extension Tube with One Normal Needle Free Connector
JC-TFO1-105	One-Way Extension Tube with One Positive Pressure Needle Free Connector
JC-TFO2-207	Two-Way Extension Tube with Two Normal Needle Free Connectors
JC-TFO2-205	Two-Way Extension Tube with Two Positive Pressure Needle Free Connectors
JC-TFO3-307	Three-Way Extension Tube with Three Normal Needle Free Connectors
JC-TF03-305	Three-Way Extension Tube with Three Positive Pressure Needle Free Connectors
JC-TF04-407	Four-Way Extension Tube with Four Normal Needle Free Connectors
JC-TFO4-405	Four-Way Extension Tube with Four Positive Pressure Needle Free Connectors

Steps for Using a Extension Tubes with Injection Site Adapters

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Check the packaging: Confirm that the product packaging is sterile and sealed, and is not damaged or expired.
Hand washing and disinfection: Wash your hands with alcohol disinfectant gel and put on sterile gloves to avoid contaminating the tubes and connectors.
Assembly connection: Connect one end of the extension tube to the infusion device and the other end to the patient's vascular access.
Exhaust treatment: Gently flick the tube to expel bubbles to ensure smooth flow of the drug solution without gas residue.
Fix the tube: Use the catheter fixing dressing to properly fix it to prevent slippage or twisting that affects the infusion.
Injection of drugs: Disinfect the adapter diaphragm, and inject the drug with a syringe vertically to avoid tilting.
Flush management: Immediately flush the tube with saline after injection to avoid drug residue or blockage.
Replacement and maintenance: Replace regularly according to specifications (usually 72-96 hours), and replace immediately when contaminated or damaged.

Features of Extension Tubes with Injection Site Adapters

Safe infusion: medical-grade materials are used, compatible with all kinds of drugs, including high-risk anti-tumor drugs, to ensure safe treatment.

Needle-free injection: The adapter supports needle-free connection, reducing the risk of needlestick injuries, and reducing the probability of contamination and infection.

Anti-backflow design: built-in anti-backflow valve or positive pressure technology to prevent blood or drug backflow and keep the pipeline unobstructed.

Multi-scenario application: suitable for ICU, CCU, oncology, etc., to meet the needs of continuous infusion, intermittent administration and high-pressure injection.

Transparent and visible: The tube body is transparent, which is convenient for observing the flow of drug solution and bubbles, and improves the controllability of the infusion process.

Reduce puncture damage: avoid repeated puncture of vascular access, protect patient blood vessels, and improve comfort.

Antibacterial protection: some products contain antibacterial coatings to reduce the risk of catheter-related infection and enhance safety.

High compatibility: standard Luer lock interface, compatible with a variety of syringes and infusion devices, easy to use.

Durable and reliable: resistant to high pressure and twisting, suitable for long-term infusion therapy, reducing the frequency of replacement.

Precision drug delivery: supports precise drug injection, especially suitable for refined treatment scenarios such as chemotherapy and anesthesia.

Application for Extension Tubes with Injection Site Adapters

Application

Tumor chemotherapy: safe infusion of anti-tumor drugs, reducing vascular stimulation and the risk of drug extravasation.
Critical care: continuous infusion of pressor drugs, antibiotics, etc. to meet the frequent medication needs of ICU.
Cardiovascular anesthesia: precise control of anesthetic drug dosage to ensure intraoperative hemodynamic stability.
Imaging examination: high-pressure injection of contrast agents to meet the needs of image enhancement examinations such as CT and MRI.
Transfusion therapy: used for component transfusion or plasma exchange to avoid hemolysis and pipeline blockage.
Chronic disease management: used for patients with long-term infusion to protect blood vessels and reduce puncture pain.
Hemodialysis: assist in establishing vascular access for drug treatment and fluid replacement before and after dialysis.