Smiths Medical 370956D-NL - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG 10FTL MALE/MALE GAS SAMPLING LINE PORTEX LATEX-FREE DISPOSABLE (20/CS)

The Smiths Medical 370956D-NL anesthesia circuit is a disposable adult breathing circuit designed for use during anesthesia administration and respiratory gas management in clinical settings. This Portex dual-limb circuit features a 50.8 mm diameter configuration and a 40-inch circuit length, providing a practical setup for adult anesthesia procedures where reliable delivery and return pathways are required.

The complete circuit configuration includes a gas sampling port elbow, straight wye connector, bacterial and viral filter, 3-liter breathing bag, and a 10-foot male-to-male gas sampling line. The integrated components help streamline anesthesia workstation preparation by providing essential breathing circuit accessories in a coordinated disposable system. The latex-free construction supports facilities seeking to reduce exposure to natural rubber latex in the clinical environment.

Supplied 20 circuits per case, the Smiths Medical 370956D-NL is suitable for hospitals, ambulatory surgery centers, procedural areas, and other healthcare facilities that require dependable adult anesthesia breathing circuit supplies.

Key Benefits

• Adult dual-limb anesthesia breathing circuit designed for controlled respiratory gas delivery and return.
• 40-inch circuit length provides practical positioning between the patient connection and compatible anesthesia equipment.
• Includes a gas sampling port elbow to support respiratory gas monitoring applications.
• Straight wye configuration provides a centralized patient-side connection point.
• Included bacterial and viral filter supports infection control practices within the breathing circuit setup.
• Supplied with a 3-liter breathing bag for appropriate anesthesia and respiratory circuit applications.
• Includes a 10-foot male-to-male gas sampling line for connection to compatible monitoring equipment.
• Latex-free design supports facilities with latex-reduction protocols.
• Disposable construction helps simplify turnover between patients and reduce reprocessing requirements.
• Packaged 20 per case for efficient inventory management in high-volume clinical environments.

Compatibility and Applications

The Smiths Medical 370956D-NL is intended for adult anesthesia and respiratory care applications requiring a dual-limb disposable breathing circuit. It may be used with compatible anesthesia workstations, breathing systems, gas monitoring devices, and related equipment that accept the circuit connectors and accessories included with the product.

Typical applications include general anesthesia procedures in operating rooms, ambulatory surgery centers, outpatient procedural suites, and other monitored clinical environments. The gas sampling port and included 10-foot sampling line support connection to compatible gas analysis or monitoring systems when required by the clinical setup.

Compatibility should always be confirmed with the specific anesthesia machine, monitoring device, connector configuration, and institutional protocol before use. Clinicians should verify that all connections are secure and that the complete breathing system performs as intended prior to patient connection.

Usage Guidelines

Use the Smiths Medical 370956D-NL only under the direction of trained healthcare professionals familiar with anesthesia breathing systems and respiratory monitoring. Before use, inspect the package and all included components for visible damage, contamination, deformation, loose fittings, or other conditions that could affect performance.

1. Remove the circuit from its packaging using appropriate infection control technique.
2. Inspect the dual limbs, connectors, elbow, straight wye, filter, breathing bag, and gas sampling line.
3. Connect the breathing circuit to the appropriate ports on the compatible anesthesia system.
4. Attach the bacterial and viral filter and other included components in accordance with the intended circuit configuration and facility protocol.
5. Connect the gas sampling line to the appropriate sampling port and compatible monitoring equipment when required.
6. Perform the anesthesia machine and breathing circuit checks required by the equipment manufacturer and institutional procedures.
7. Confirm that all connections are secure and that the system is free from unintended leaks, obstruction, or disconnection before use.
8. Monitor circuit integrity and patient ventilation throughout the procedure.
9. Dispose of the circuit after use in accordance with facility policy and applicable regulations.

Certifications and Safety Standards

The Smiths Medical 370956D-NL should be used in accordance with the manufacturer's current labeling, instructions for use, applicable healthcare facility policies, and relevant regulatory requirements. Clinical staff should confirm that the product is appropriate for the intended procedure and compatible with the anesthesia and monitoring equipment being used.

Because anesthesia breathing circuits are part of a critical respiratory pathway, all components should be inspected before use and tested as part of the facility's standard pre-procedure equipment check. Packaging integrity, connector security, airflow, circuit patency, filter placement, and gas sampling connections should be verified before patient use.

Comparison with Competitors

Compared with basic anesthesia circuits that require clinicians to obtain multiple accessories separately, the Smiths Medical 370956D-NL provides a coordinated adult dual-limb configuration that includes a gas sampling port elbow, straight wye, bacterial and viral filter, 3-liter bag, and 10-foot gas sampling line. This integrated configuration can help simplify product selection and procedural setup.

The 40-inch dual-limb design is well suited to adult anesthesia environments where a compact yet functional breathing circuit arrangement is preferred. The included male-to-male sampling line provides additional convenience for compatible gas monitoring applications, while the latex-free and disposable design supports common infection control and material-sensitivity considerations.

When comparing alternative anesthesia circuits, healthcare facilities should evaluate circuit configuration, component inclusion, connector compatibility, circuit length, filtration requirements, gas sampling capabilities, packaging quantity, and compatibility with existing anesthesia equipment.

Typical User Profile and Application Scenarios

The Smiths Medical 370956D-NL is intended for use by qualified healthcare professionals involved in anesthesia delivery and perioperative respiratory management. Typical users may include anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory therapists, and other trained clinical personnel.

Common application scenarios include scheduled surgical procedures, outpatient surgery, monitored procedural care, and other adult anesthesia cases requiring a dual-limb breathing circuit with filtration and gas sampling capability. The 20-per-case packaging format is particularly suitable for hospitals and surgical facilities that maintain standardized anesthesia supply inventories.

Best Practices for Use and Maintenance

• Store unopened circuits in a clean, dry location according to manufacturer recommendations.
• Inspect packaging and components before each use.
• Do not use a circuit if the package is damaged or if any component appears defective.
• Confirm that the circuit configuration matches the intended anesthesia equipment and procedure.
• Secure all connections before initiating clinical use.
• Perform required leak, pressure, airflow, and system function checks before connecting the patient.
• Prevent kinking, compression, or obstruction of the breathing limbs and gas sampling line.
• Monitor the circuit throughout use for condensation, disconnection, obstruction, leaks, or other changes that may affect performance.
• Follow facility infection prevention procedures for handling and disposal.
• Do not reuse or reprocess a product designated for disposable use.

Regulatory and Safety Information

The Smiths Medical 370956D-NL is intended for professional healthcare use. Selection, setup, connection, monitoring, and disposal should be performed by trained personnel in accordance with the manufacturer's instructions for use, applicable regulations, anesthesia equipment requirements, and institutional policies.

Before patient use, verify correct assembly and compatibility of the breathing circuit, filter, breathing bag, gas sampling components, and all associated connectors. Never use a damaged, contaminated, obstructed, leaking, or improperly connected breathing circuit. Continuous clinical monitoring should be maintained as required for the procedure and patient condition.

The latex-free designation should be considered as part of the facility's product selection process, but healthcare professionals should always consult the current manufacturer documentation for complete material, safety, handling, and usage information.

How to Order

Select the Smiths Medical 370956D-NL CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG 10FTL MALE/MALE GAS SAMPLING LINE PORTEX LATEX-FREE DISPOSABLE (20/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.