Smiths Medical 370956D - 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 DISPOSABLE (20/CS)

The Smiths Medical 370956D is a disposable adult anesthesia breathing circuit designed to support controlled delivery and monitoring of respiratory gases during anesthesia procedures. This Portex dual-limb circuit features a 50.8 mm diameter configuration with a 40-inch length, providing separate inspiratory and expiratory pathways for use in compatible anesthesia breathing systems.

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. Supplied as a convenient disposable assembly, the Smiths Medical 370956D helps support efficient operating room preparation while reducing the need to source multiple individual breathing circuit components separately. Each case contains 20 circuits.

Key Benefits

• Adult dual-limb anesthesia circuit designed for professional perioperative respiratory applications.
• 50.8 mm diameter and 40-inch circuit length support practical connection and positioning within compatible anesthesia setups.
• Separate inspiratory and expiratory limbs support organized gas flow management.
• Gas sampling port elbow facilitates connection for respiratory gas monitoring applications.
• Straight wye connector supports an efficient patient-side breathing circuit configuration.
• Integrated bacterial and viral filter provides an additional filtration component within the breathing system.
• Includes a 3-liter breathing bag for compatible manual ventilation and reservoir applications.
• Includes a 10-foot male-to-male gas sampling line for connection to compatible monitoring equipment.
• Disposable design supports infection prevention protocols and efficient turnover between patients.
• Complete packaged configuration can simplify inventory management and procedural setup.
• Supplied 20 circuits per case for facilities with routine anesthesia procedure requirements.

Compatibility and Applications

The Smiths Medical 370956D anesthesia circuit is intended for use with compatible anesthesia machines, respiratory gas monitoring equipment, and other breathing system components that accept the included connections and circuit configuration. The dual-limb design is suitable for adult anesthesia applications requiring separate inspiratory and expiratory gas pathways.

Typical applications may include general anesthesia procedures in hospital operating rooms, ambulatory surgery centers, specialty surgical facilities, and other controlled clinical environments. The included gas sampling components can support connection to compatible monitoring systems used to evaluate respiratory gases during a procedure.

Before use, clinicians should verify that the circuit dimensions, connectors, breathing bag, bacterial and viral filter, gas sampling port, and sampling line are compatible with the anesthesia machine, monitoring equipment, and patient requirements.

Usage Guidelines

Use the Smiths Medical 370956D only under the direction of qualified healthcare professionals trained in anesthesia delivery, airway management, respiratory monitoring, and breathing circuit operation. Before opening the package, inspect it for damage or compromised integrity and confirm that the product is appropriate for the intended adult patient and clinical procedure.

Assemble and connect the circuit according to the healthcare facility's established protocol and the instructions provided with the associated anesthesia and monitoring equipment. Confirm secure connections at the inspiratory limb, expiratory limb, straight wye, gas sampling port elbow, bacterial and viral filter, 3-liter breathing bag, and 10-foot gas sampling line.

Perform all required pre-use anesthesia machine and breathing system checks before connecting the circuit to the patient. Verify circuit integrity, unobstructed gas pathways, secure fittings, appropriate ventilation function, and correct gas sampling setup. Monitor the patient and anesthesia system continuously throughout use in accordance with clinical standards and facility procedures.

Certifications and Safety Standards

The Smiths Medical 370956D should be used in accordance with applicable healthcare regulations, institutional policies, manufacturer instructions, and recognized standards for anesthesia breathing systems and patient monitoring. Product labeling and packaging should be reviewed for current regulatory information, lot identification, expiration information when applicable, and specific handling requirements.

Healthcare facilities should confirm the product's current regulatory status and suitability for their intended market and clinical application before use. Do not use any circuit with damaged packaging, visible defects, loose components, contamination, or other conditions that could affect safe performance.

Comparison with Competitors

Compared with anesthesia circuits that require clinicians or supply teams to obtain separate gas sampling accessories, filters, breathing bags, and tubing, the Smiths Medical 370956D provides a comprehensive disposable configuration in one product. The combination of a dual-limb circuit, gas sampling port elbow, straight wye, bacterial and viral filter, 3-liter bag, and 10-foot male-to-male sampling line can help streamline preparation for compatible anesthesia procedures.

The 40-inch circuit length provides a practical configuration for adult anesthesia environments, while the included extended gas sampling line supports connection to compatible monitoring equipment where additional reach may be beneficial. Selection should always be based on equipment compatibility, patient requirements, clinical workflow, facility protocol, and the specific components required for the procedure.

Typical User Profile and Application Scenarios

The Smiths Medical 370956D is intended for healthcare facilities and clinical teams that routinely perform adult procedures requiring anesthesia breathing circuits and respiratory gas monitoring. Typical users may include anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory care professionals, surgical technologists, and other qualified personnel involved in perioperative care.

Common application scenarios include preparation for scheduled surgical procedures, ambulatory operations, specialty procedures, and other clinical situations requiring a disposable adult dual-limb anesthesia breathing circuit. The case quantity of 20 is well suited to hospitals and surgical facilities that maintain standardized anesthesia supply inventories.

Best Practices for Use and Maintenance

Store unused Smiths Medical 370956D circuits in their original packaging in a clean, dry, controlled environment according to the manufacturer's storage recommendations. Protect the product from excessive moisture, contamination, physical damage, and unsuitable environmental conditions.

Before each procedure, verify the correct product reference and inspect the complete circuit assembly. Ensure that all fittings are secure and that the tubing is positioned to reduce unnecessary tension, twisting, kinking, or accidental disconnection. Confirm that the gas sampling line is connected to the intended compatible monitoring equipment and that the sampling pathway is functioning correctly.

Because this product is designed as a disposable anesthesia circuit, follow manufacturer instructions and facility policies regarding single-patient use, disposal, and infection prevention. Do not attempt to reprocess, clean, or reuse the product unless specifically permitted by the manufacturer and applicable regulations.

Regulatory and Safety Information

The Smiths Medical 370956D is a professional-use anesthesia breathing circuit and should only be used by appropriately trained healthcare personnel. Proper setup, pre-use testing, continuous patient monitoring, and verification of anesthesia equipment function are essential components of safe clinical use.

Clinicians should verify compatibility with all connected anesthesia machines, monitors, airway devices, and associated respiratory equipment before use. Do not rely on the circuit or bacterial and viral filter as a substitute for established infection prevention procedures, equipment checks, or appropriate clinical monitoring.

Follow all applicable manufacturer instructions, institutional protocols, waste disposal requirements, and local regulations. Immediately replace the circuit if damage, leakage, obstruction, contamination, disconnection, or any other condition that could compromise performance is identified.

How to Order

Select the Smiths Medical 370956D 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 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.