Smiths Medical 4042LH - ABG Line Draw, 3ml Luer Lock, 21IU Dry Lithium Heparin, 200/cs

The Smiths Medical 4042LH ABG Line Draw is a 3 mL blood gas sampling syringe designed for collecting arterial blood specimens from an established arterial line. The syringe features a secure Luer lock connection and contains 21 IU of dry lithium heparin to support reliable anticoagulation while minimizing specimen dilution.

Designed for clinical environments where accurate blood gas analysis is essential, this line-draw syringe helps healthcare professionals collect samples for evaluating oxygenation, ventilation, and acid-base balance. Each case contains 200 syringes, making it suitable for hospitals, emergency departments, respiratory care units, intensive care units, and diagnostic laboratories with routine blood gas testing requirements.

Key Benefits

• 3 mL syringe capacity supports standard arterial blood gas sample collection.
• Luer lock connection provides a secure attachment to compatible arterial line access devices.
• Contains 21 IU of dry lithium heparin for effective anticoagulation of the collected specimen.
• Dry heparin formulation helps reduce the risk of sample dilution compared with liquid heparin preparations.
• Designed for arterial line draws, helping reduce the need for repeated direct arterial punctures when an arterial catheter is already in place.
• Supports collection of specimens used to assess blood pH, oxygen, carbon dioxide, and related blood gas parameters.
• Convenient case quantity of 200 supports high-volume clinical and laboratory operations.

Compatibility and Applications

The Smiths Medical 4042LH ABG Line Draw syringe is intended for use with compatible arterial line systems, stopcocks, needleless access devices, and other clinical components that accept a standard Luer lock connection. Compatibility should always be confirmed before use, particularly when connecting the syringe to closed blood sampling systems or manufacturer-specific arterial line components.

Typical applications include arterial blood gas collection, respiratory status assessment, oxygenation monitoring, ventilation management, acid-base evaluation, and the clinical management of critically ill or mechanically ventilated patients. The syringe may be used in intensive care units, emergency departments, operating rooms, respiratory therapy departments, neonatal or pediatric units when clinically appropriate, and hospital laboratories.

Usage Guidelines

Only trained healthcare professionals should use this arterial blood gas syringe. Before collection, verify the product reference, syringe size, heparin concentration, package integrity, and expiration date. Follow the healthcare facility's approved arterial line sampling procedure and infection prevention protocol.

Prepare the arterial line access point according to institutional policy. When required, remove the appropriate waste volume before collecting the diagnostic specimen. Attach the syringe securely using the Luer lock connection and collect the prescribed blood volume without introducing air bubbles.

After collection, remove any visible air from the syringe according to the facility's procedure. Gently mix the specimen to distribute the dry lithium heparin throughout the blood sample. Avoid vigorous shaking, which may contribute to hemolysis or compromise specimen quality. Label the sample immediately and transport it to the laboratory within the required time frame.

Certifications and Safety Standards

The Smiths Medical 4042LH ABG Line Draw should be used in accordance with the manufacturer's instructions, applicable healthcare regulations, laboratory requirements, and institutional blood collection procedures. Users should review the product packaging and current manufacturer documentation for specific sterility information, storage conditions, expiration details, and regulatory status.

Clinical facilities should maintain procedures consistent with applicable occupational safety, infection prevention, bloodborne pathogen, and medical waste disposal standards. Product use should also follow the laboratory's specimen acceptance and blood gas testing requirements.

Comparison with Competitors

Compared with general-purpose syringes, the Smiths Medical 4042LH is specifically configured for arterial blood gas line-draw applications. Its 21 IU dry lithium heparin preparation is designed to anticoagulate the specimen while limiting the dilution that may occur when liquid heparin is used.

The Luer lock design provides a more secure connection than a slip-tip syringe when attaching to compatible arterial line components. The 3 mL capacity also provides sufficient space for commonly requested blood gas sample volumes while supporting controlled collection and specimen handling.

When comparing this product with alternative ABG syringes, healthcare facilities should consider syringe capacity, heparin type and concentration, connection style, arterial line compatibility, packaging quantity, workflow requirements, and laboratory analyzer specifications.

Typical User Profile and Application Scenarios

This product is commonly used by respiratory therapists, registered nurses, physicians, critical care clinicians, anesthesiology professionals, phlebotomy teams, and other healthcare personnel trained in arterial line sampling.

Typical application scenarios include monitoring a patient receiving mechanical ventilation, assessing respiratory distress, evaluating oxygenation following a change in ventilator settings, monitoring acid-base disturbances, supporting emergency resuscitation, and collecting blood gas specimens during perioperative or critical care management.

The 200-count case configuration is well suited for hospitals, trauma centers, critical care departments, respiratory care facilities, and healthcare systems that perform frequent arterial blood gas testing.

Best Practices for Use and Maintenance

• Store the syringes in a clean, dry area under the conditions stated on the product packaging.
• Keep each syringe in its original package until immediately before use.
• Do not use a syringe if the package is opened, damaged, contaminated, or expired.
• Confirm that the Luer lock connection is secure before drawing the specimen.
• Prevent air contamination because trapped air may alter measured oxygen and carbon dioxide values.
• Mix the sample gently after collection to distribute the dry lithium heparin evenly.
• Label and transport the specimen promptly according to laboratory requirements.
• Do not reuse, reprocess, or resterilize a single-use blood gas syringe.
• Dispose of the used syringe and contaminated materials in approved medical waste containers.

Regulatory and Safety Information

The Smiths Medical 4042LH ABG Line Draw is intended for professional medical use. It should be used only by personnel who have received appropriate training in arterial line access, blood gas specimen collection, infection control, and the management of potential complications.

Arterial blood sampling may involve risks including bleeding, infection, line contamination, blood exposure, air entry, inaccurate results from improper handling, and complications related to the patient's existing arterial catheter. Follow institutional procedures for patient identification, line verification, sample collection, waste-volume management, specimen labeling, and post-collection monitoring.

Do not substitute this syringe for another collection device without confirming that the syringe volume, anticoagulant type, heparin concentration, connection method, and intended application meet the clinical and laboratory requirements. Refer to the current product labeling and manufacturer instructions before use.

How to Order

Select the Smiths Medical 4042LH ABG Line Draw, 3ml Luer Lock, 21IU Dry Lithium Heparin, 200/cs and add it to your cart. Complete checkout with your preferred shipping and payment options. For bulk orders, quotes, or further assistance, contact CIA Medical customer service at (312)275-5850 or use the contact form on this page.