Smiths Medical 370936-NL - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTERX2 3L BAG PORTEX LATEX-FREE DISPOSABLE (20/CS)

The Smiths Medical 370936-NL is a disposable adult anesthesia breathing circuit designed for dependable respiratory gas delivery and monitoring during anesthesia procedures. This dual-limb circuit features a 50.8 mm diameter configuration, 40-inch length, gas sampling port elbow, straight wye connector, two bacterial/viral filters, and a 3-liter breathing bag. The integrated component configuration helps streamline anesthesia setup while supporting effective ventilation, gas sampling, and infection-control practices.

Manufactured under the Portex product line, the Smiths Medical 370936-NL anesthesia circuit is latex-free and intended for single-patient use. Each case contains 20 complete disposable circuits, making it suitable for hospitals, surgical centers, operating rooms, and other clinical environments requiring standardized adult anesthesia breathing systems.

Key Benefits

• Dual-limb adult anesthesia circuit supports controlled inspiratory and expiratory gas pathways.
• 40-inch circuit length provides practical reach between the patient and anesthesia equipment.
• Includes two bacterial/viral filters to support respiratory circuit filtration and infection-control protocols.
• Gas sampling port elbow facilitates connection for respiratory gas monitoring when used with compatible equipment.
• Straight wye connector supports organized connection of the breathing circuit near the patient interface.
• Includes a 3-liter breathing bag for use within compatible anesthesia breathing systems.
• Latex-free construction helps reduce concerns associated with natural rubber latex exposure.
• Disposable, single-patient-use design supports efficient turnover and reduces reprocessing requirements.
• Supplied 20 circuits per case for convenient inventory management in high-volume clinical settings.

Compatibility and Applications

The Smiths Medical 370936-NL adult anesthesia circuit is intended for use with compatible anesthesia machines, ventilatory equipment, gas monitoring systems, and patient interfaces that accept the circuit's connection configuration. The dual-limb design is suitable for adult anesthesia applications requiring separate inspiratory and expiratory pathways.

Typical applications include general anesthesia procedures in hospital operating rooms, ambulatory surgery centers, procedural suites, and other controlled clinical environments. Compatibility with specific anesthesia machines, connectors, masks, airway devices, and monitoring equipment should always be confirmed before use.

Usage Guidelines

Before use, inspect the package and circuit components for damage, contamination, or compromised packaging. Open the package using appropriate aseptic technique and assemble the circuit according to the anesthesia machine manufacturer's instructions and the healthcare facility's clinical protocol.

Connect the inspiratory and expiratory limbs securely to the appropriate anesthesia system ports. Verify that the straight wye connector, gas sampling port elbow, bacterial/viral filters, and 3-liter breathing bag are properly positioned and securely connected. Perform the required pre-use system and leak checks before connecting the circuit to the patient.

During the procedure, continuously monitor ventilation, airway pressure, gas delivery, oxygenation, and other relevant patient parameters according to established clinical standards. Replace the circuit immediately if damage, disconnection, excessive resistance, contamination, or abnormal performance is suspected.

Certifications and Safety Standards

The Smiths Medical 370936-NL should be used in accordance with applicable healthcare regulations, institutional policies, manufacturer instructions, and accepted anesthesia and respiratory care practices. Healthcare facilities should verify current product labeling and regulatory information for their jurisdiction before clinical use.

The latex-free design supports facilities seeking to reduce exposure to natural rubber latex. The disposable configuration is intended to support infection-prevention practices by eliminating the need to clean and reprocess the breathing circuit between patients.

Comparison with Competitors

Compared with basic adult anesthesia circuits that require multiple separately sourced accessories, the Smiths Medical 370936-NL provides an integrated configuration that includes a dual-limb breathing circuit, gas sampling port elbow, straight wye, two bacterial/viral filters, and a 3-liter breathing bag. This combination can help simplify product selection, preparation, and procedural setup.

The inclusion of two bacterial/viral filters distinguishes this configuration from circuits supplied with a single filter or no integrated filtration components. Its 40-inch length and disposable latex-free construction also make it a practical option for facilities seeking standardized adult anesthesia circuit kits with essential components packaged together.

Typical User Profile and Application Scenarios

The Smiths Medical 370936-NL is intended for use by trained healthcare professionals involved in anesthesia delivery and perioperative patient care. Typical users include anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory therapists, and other qualified clinical personnel.

Common application scenarios include routine adult surgical procedures requiring general anesthesia, ambulatory procedures, hospital operating room cases, and procedural environments where a disposable dual-limb anesthesia breathing circuit with gas sampling capability and bacterial/viral filtration is required.

Best Practices for Use and Maintenance

• Store unopened circuits in a clean, dry environment according to the manufacturer's storage recommendations.
• Inspect the packaging and all components before use.
• Confirm secure connections throughout the breathing circuit before patient use.
• Perform all required anesthesia machine and breathing system checks before beginning a procedure.
• Ensure the gas sampling connection is properly secured when respiratory gas monitoring is required.
• Monitor for circuit obstruction, leakage, disconnection, condensation, or increased breathing resistance during use.
• Do not attempt to clean, resterilize, or reuse a product labeled for single-patient disposable use.
• Dispose of used components according to facility policy and applicable medical waste regulations.

Regulatory and Safety Information

The Smiths Medical 370936-NL is intended for professional healthcare use and should only be used by personnel trained in anesthesia delivery, respiratory monitoring, and airway management. Always follow the current manufacturer's instructions for use, product labeling, institutional protocols, and applicable regulatory requirements.

Do not use the circuit if the packaging is damaged, the product appears contaminated, or any component is cracked, deformed, missing, or improperly connected. Confirm the suitability of the circuit for the intended patient and anesthesia system before use. Continuous patient monitoring is essential throughout anesthesia administration.

How to Order

Select the Smiths Medical 370936-NL CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTERX2 3L BAG 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.