Smiths Medical 372904 - CIRCUIT ANESTHESIA PEDIATRIC 50.8MMDIA 54INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE 1L BAG PORTEX LATEX DISPOSABLE (15/CS)

Smiths Medical 372904 - CIRCUIT ANESTHESIA PEDIATRIC 50.8MMDIA 54INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE 1L BAG PORTEX LATEX DISPOSABLE (15/CS)

The Smiths Medical 372904 pediatric anesthesia circuit is a disposable dual-limb breathing circuit designed for controlled delivery and return of respiratory gases during pediatric anesthesia procedures. The circuit features a 50.8 mm diameter, a 54-inch length, a gas sampling port elbow, a straight wye connector, and a 1-liter breathing bag.

This Portex anesthesia circuit provides a practical, procedure-ready configuration for operating rooms, pediatric surgical centers, and other clinical environments where dependable gas delivery, patient ventilation, and respiratory gas monitoring are required. Each case contains 15 disposable circuits to support efficient inventory management in healthcare facilities with regular pediatric anesthesia caseloads.

Key Benefits

• Dual-limb configuration supports separate inspiratory and expiratory gas pathways.
• 54-inch circuit length provides practical positioning flexibility around anesthesia equipment and the patient.
• Gas sampling port elbow supports connection to compatible respiratory gas monitoring equipment.
• Straight wye connector provides an organized connection point near the patient airway.
• Included 1-liter breathing bag supports manual ventilation and observation of respiratory movement when used with compatible equipment.
• Disposable construction helps reduce the cleaning and reprocessing requirements associated with reusable breathing circuits.
• Pediatric configuration is designed for clinical environments treating smaller patients.
• Packaged 15 circuits per case for convenient departmental stocking and supply planning.

Compatibility and Applications

The Smiths Medical 372904 circuit is intended for use with compatible anesthesia machines, ventilators, respiratory gas monitoring systems, airway devices, and related anesthesia accessories that accept the circuit's connection configuration. Compatibility should always be confirmed before use, particularly when connecting the gas sampling port, breathing bag, wye connector, and machine-end fittings.

Common applications include pediatric general anesthesia, assisted ventilation, controlled ventilation, manual ventilation, respiratory gas delivery, and respiratory gas sampling during surgical or diagnostic procedures. The circuit may be suitable for hospitals, pediatric operating rooms, ambulatory surgery centers, specialty clinics, and other facilities equipped to administer pediatric anesthesia.

This circuit should not be assumed to be interchangeable with adult circuits, neonatal circuits, coaxial circuits, or pediatric circuits with different lengths, connectors, bag capacities, or monitoring accessories.

Usage Guidelines

Before opening the package, verify the product reference number, circuit configuration, package integrity, and expiration information where applicable. Confirm that the Smiths Medical 372904 circuit matches the anesthesia machine, monitoring equipment, patient requirements, and planned clinical procedure.

After opening, visually inspect the tubing, gas sampling port, elbow, straight wye, breathing bag, and connection points. Do not use the circuit if any component appears damaged, contaminated, loose, obstructed, or incorrectly assembled.

Connect the inspiratory and expiratory limbs to the appropriate ports on the anesthesia system. Attach the patient-end connection, breathing bag, and gas sampling line according to the equipment manufacturer's instructions and facility protocol. Perform the required pre-use leak test, flow test, ventilation check, and alarm verification before connecting the circuit to the patient.

During use, monitor airway pressure, respiratory rate, delivered gases, exhaled gases, oxygen concentration, carbon dioxide levels, circuit movement, and patient response as clinically appropriate. Check the tubing regularly for kinking, compression, disconnection, moisture accumulation, or obstruction.

Certifications and Safety Standards

The Smiths Medical 372904 pediatric anesthesia circuit should be used only by trained healthcare professionals in accordance with the manufacturer's current labeling, institutional procedures, applicable medical device regulations, and recognized anesthesia safety practices.

Healthcare facilities should confirm the product's current regulatory status, labeling, and documentation for their jurisdiction before purchasing or using it. All connected anesthesia machines, monitoring devices, breathing system components, and accessories should meet the facility's applicable safety and maintenance requirements.

Because this product is identified as a latex circuit, clinicians should evaluate the patient's latex sensitivity status before use. Select an appropriate latex-free alternative when required by the patient's medical history, facility policy, or clinical judgment.

Comparison with Competitors

Compared with basic pediatric anesthesia circuits that do not include a gas sampling port, the Smiths Medical 372904 provides an integrated sampling connection that can simplify attachment to compatible respiratory gas monitoring equipment. Its dual-limb configuration also provides distinct inspiratory and expiratory pathways, unlike certain single-limb or coaxial circuit designs.

The included 1-liter bag and 54-inch circuit length provide a balanced configuration for many pediatric anesthesia workstations. Competing products may offer different tubing lengths, bag capacities, filters, masks, connectors, latex-free materials, or preassembled accessories. Product selection should therefore be based on the patient's size, anesthesia machine requirements, monitoring needs, clinical procedure, material preferences, and institutional purchasing standards.

Typical User Profile and Application Scenarios

The Smiths Medical 372904 pediatric anesthesia circuit is typically selected by anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory therapists, clinical supply teams, and surgical center administrators.

Typical application scenarios include scheduled pediatric surgery, emergency pediatric procedures, outpatient anesthesia, diagnostic procedures requiring general anesthesia, and cases where respiratory gas sampling is incorporated into the anesthesia monitoring process. The disposable design can be especially useful in facilities that need standardized single-patient-use breathing systems and efficient room turnover between procedures.

Best Practices for Use and Maintenance

• Confirm the product number and complete configuration before opening the package.
• Store unopened circuits in a clean, dry area protected from excessive heat, moisture, direct sunlight, and physical damage.
• Rotate stock according to facility inventory procedures and expiration dates where applicable.
• Inspect all tubing, connectors, ports, and the breathing bag before use.
• Perform the anesthesia machine and breathing system pre-use checks required by the manufacturer and facility.
• Secure connections carefully without applying excessive force that could damage fittings.
• Position the circuit to minimize pulling, twisting, dependent loops, and accidental disconnection.
• Keep the gas sampling pathway free from obstruction, excessive moisture, and loose connections.
• Monitor the circuit throughout the procedure and replace it immediately if integrity or performance is compromised.
• Do not clean, reprocess, or reuse the disposable circuit.
• Dispose of the used circuit according to institutional infection-control procedures and applicable waste regulations.

Regulatory and Safety Information

This anesthesia circuit is intended for professional clinical use under the direction of qualified personnel. It must be used with appropriate patient monitoring and compatible anesthesia equipment. The circuit does not replace the need for continuous clinical observation, respiratory monitoring, alarm management, or compliance with established anesthesia protocols.

Do not use the product if the packaging has been opened, damaged, or compromised before the intended procedure. Do not modify the circuit or connect unapproved components that could increase resistance, dead space, leakage, disconnection risk, or inaccurate gas sampling.

Evaluate the patient's size, tidal volume, airway requirements, latex sensitivity, and ventilation needs before selecting this circuit. Clinicians should consider the total breathing system configuration, including any filters, masks, airway devices, adapters, humidification components, or monitoring lines added to the circuit.

Refer to the current manufacturer instructions for complete indications, contraindications, warnings, precautions, connection requirements, and disposal guidance.

How to Order

Select the Smiths Medical 372904 CIRCUIT ANESTHESIA PEDIATRIC 50.8MMDIA 54INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE 1L BAG PORTEX LATEX DISPOSABLE (15/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.

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