Smiths Medical 370904-SG - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG PORTEX LATEX DISPOSABLE (20/CS)

The Smiths Medical 370904-SG anesthesia circuit is a disposable adult breathing circuit designed to support controlled delivery and management of respiratory gases during anesthesia procedures. This Portex adult anesthesia circuit features a 50.8 mm diameter, 40-inch dual-limb configuration and incorporates essential components for efficient respiratory circuit setup, including a gas sampling port elbow, straight wye, bacterial and viral filter, and 3 L breathing bag.

Designed for professional anesthesia environments, the Smiths Medical 370904-SG provides an integrated configuration that helps streamline circuit preparation while supporting organized connections between the patient airway and compatible anesthesia equipment. The disposable design helps simplify turnover between procedures and supports established infection prevention protocols when used according to facility policies and manufacturer instructions.

Key Benefits

• Adult anesthesia breathing circuit designed for professional perioperative and procedural use.
• 40-inch dual-limb configuration supports separate inspiratory and expiratory gas pathways.
• 50.8 mm diameter design provides a purpose-built configuration for compatible anesthesia applications.
• Integrated gas sampling port elbow supports connection to compatible gas monitoring equipment.
• Straight wye configuration provides an organized patient-end connection.
• Included bacterial and viral filter supports respiratory circuit filtration requirements.
• 3 L breathing bag supports manual ventilation and breathing system management when clinically appropriate.
• Disposable construction helps support efficient room turnover and infection control practices.
• Case packaging of 20 circuits supports hospitals, surgical centers, and other high-volume clinical facilities.

Compatibility and Applications

The Smiths Medical 370904-SG adult anesthesia circuit is intended for use with compatible anesthesia delivery systems, respiratory monitoring equipment, and standard clinical connections appropriate for its configuration. The dual-limb design is suitable for anesthesia environments where separate inspiratory and expiratory pathways are required.

Typical applications may include operating rooms, ambulatory surgery centers, procedural suites, hospital anesthesia departments, and other controlled clinical environments. Compatibility with specific anesthesia machines, breathing system components, gas sampling equipment, and airway devices should always be confirmed before use.

Usage Guidelines

Before use, inspect the package and all circuit components for damage, contamination, missing parts, or compromised packaging. Remove the circuit using appropriate aseptic handling practices and assemble it according to the manufacturer's instructions and the healthcare facility's anesthesia equipment protocols.

Verify all connections, including the dual limbs, straight wye, gas sampling port elbow, bacterial and viral filter, and 3 L breathing bag. Confirm that each connection is secure and that the complete breathing system has passed the required pre-use leak, flow, and functional checks before connection to a patient.

The circuit should be used only by trained healthcare professionals familiar with anesthesia breathing systems, patient ventilation, airway management, and respiratory monitoring. Dispose of the circuit after use according to institutional procedures and applicable regulations.

Certifications and Safety Standards

The Smiths Medical 370904-SG should be used in accordance with the current manufacturer labeling, instructions for use, applicable healthcare facility policies, and regulatory requirements governing anesthesia breathing systems and disposable respiratory products. Users should review the product packaging and manufacturer documentation for current regulatory, material, storage, and handling information.

Before clinical use, confirm that the product is appropriate for the intended patient population, anesthesia system, procedure, and facility protocol. Because the product description identifies this circuit as a latex product, facilities and clinicians should verify current manufacturer labeling and assess patient sensitivity or allergy considerations before use.

Comparison with Competitors

Compared with basic anesthesia breathing circuits that may require multiple separately sourced accessories, the Smiths Medical 370904-SG provides a comprehensive adult circuit configuration with a dual-limb design, gas sampling port elbow, straight wye, bacterial and viral filter, and 3 L breathing bag. This integrated arrangement may help simplify product selection, preparation, and inventory management in busy anesthesia departments.

When comparing this circuit with alternatives from other manufacturers, healthcare facilities should evaluate circuit dimensions, component configuration, anesthesia machine compatibility, filtration requirements, gas sampling needs, packaging quantity, material considerations, and institutional purchasing standards.

Typical User Profile and Application Scenarios

The Smiths Medical 370904-SG is designed for use by qualified anesthesia professionals and other trained clinical personnel responsible for preparing and managing anesthesia breathing systems. Typical users may include anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory care professionals, and surgical support teams.

Common application scenarios include preparation of adult anesthesia workstations before surgical procedures, replacement of disposable breathing circuits between patients, setup of anesthesia equipment in procedural environments, and stocking of standardized adult circuit configurations in hospital and ambulatory surgical inventories.

Best Practices for Use and Maintenance

• Store unopened circuits in a clean, dry environment according to manufacturer recommendations.
• Check product identification and packaging integrity before opening the circuit.
• Confirm that the circuit configuration is appropriate for the patient and anesthesia system.
• Secure all connections before beginning clinical use.
• Perform all required anesthesia machine and breathing circuit checks before patient connection.
• Confirm proper placement and function of the bacterial and viral filter and gas sampling connection.
• Monitor the patient and breathing system continuously according to clinical standards and facility protocols.
• Do not use a circuit that appears damaged, contaminated, incomplete, or improperly connected.
• Follow current product labeling regarding single-use status, disposal, and material-related precautions.

Regulatory and Safety Information

The Smiths Medical 370904-SG is intended for professional healthcare use and should be handled only by personnel trained in anesthesia equipment and respiratory circuit management. Always follow the manufacturer's current instructions for use and all applicable institutional, local, state, and federal requirements.

Verify patient suitability, equipment compatibility, packaging integrity, material considerations, and correct circuit assembly before use. Monitor for leaks, disconnections, obstruction, excessive resistance, equipment alarms, or other abnormalities throughout the procedure. Do not use the product outside its intended purpose or contrary to the manufacturer's instructions.

How to Order

Select the Smiths Medical 370904-SG CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG 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.