BD 306423 - Heparin Lock Flush Syringe, 100 Units/mL, 3mL Pre-Filled Sterile Syringe for Catheter Patency Maintenance, (30/BX)

BD 306423 - Heparin Lock Flush Syringe, 100 Units/mL, 3mL Pre-Filled Sterile Syringe for Catheter Patency Maintenance, (30/BX)

The BD 306423 Heparin Lock Flush Syringe is a pre-filled, sterile 3mL syringe containing heparin lock solution at a concentration of 100 units/mL. It is designed to maintain catheter patency and prevent clot formation in vascular access devices such as IV lines, central venous catheters, and PICC lines. Each syringe is manufactured with BDs trusted precision engineering to ensure consistent dosing, smooth plunger operation, and reliable flushing performance in clinical workflows.

Specifications of BD 306423 PosiFlush Prefilled Heparin Lock Flush Syringe

Key Benefits

This pre-filled syringe eliminates the need for manual preparation, reducing medication errors and improving workflow efficiency. The 100 units/mL concentration provides effective catheter maintenance while minimizing the risk of occlusions. The sterile, single-use design reduces contamination risk, while the BD plunger system supports smooth, controlled flushing. Its clear barrel allows accurate visualization of the solution and dose confirmation.

Compatibility and Applications

The BD Heparin Lock Flush Syringe is designed for broad compatibility with:

• PICC lines, central venous catheters (CVCs), and ports
• Peripheral IV catheters
• Hemodialysis and long-term access devices
• Home infusion and outpatient IV therapy

Typical uses include post-medication flushing, routine catheter maintenance, and prevention of catheter blockage during intermittent access.

Usage Guidelines

Inspect syringe packaging for integrity before use. Follow institutional catheter flushing protocols, typically involving aspirating gently (if appropriate), connecting the syringe using aseptic technique, and flushing with a steady, pulsatile motion. Do not mix heparin with incompatible medications. Dispose of the syringe immediately after use in an approved sharps container. Do not reuse.

Certifications, Safety Standards, and Regulatory Approvals

Manufactured in ISO 9001 and ISO 13485 certified facilities, this syringe meets FDA and CE requirements for sterile, pre-filled flush devices. Each lot undergoes strict quality testing for sterility, heparin concentration accuracy, plunger function, and container closure integrity.

Comparison with Competitor Products

Compared with generic pre-filled flush syringes, BDs heparin flush syringes offer superior plunger quality, consistent heparin potency, and a lower risk of particulate contamination. Competitor syringes may vary in solution clarity or barrel smoothness, potentially affecting safety or ease of use. BDs high manufacturing standards ensure reliable catheter patency support across all clinical applications.

Typical User Profile and Application Scenarios

This syringe is used by:

• Hospital and clinic nursing teams
• IV therapy specialists and infusion nurses
• Home infusion providers
• Emergency, oncology, and critical care departments

Best Practices for Use and Maintenance

Use aseptic technique during all catheter access procedures. Do not force the flush if resistance is encounteredfollow institutional protocols for catheter occlusion assessment. Rotate between saline and heparin flushes as directed by clinical guidelines. Store syringes in a cool, dry place away from direct light to ensure solution stability.

Regulatory and Safety Information

For intravenous catheter maintenance only. Single-use device. Contains heparin; verify patient allergies and contraindications prior to use. Follow institutional policies for sharps handling, disposal, and anticoagulant medication administration.

How to Order

To order the BD 306423 Heparin Lock Flush Syringe (100 Units/mL, 3mL), add the item to your cart and complete checkout through CIA Medicals secure ordering system. For bulk orders, standing contracts, or product support, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry using the contact form on this page.