Smiths Medical 370941 - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG MASK MEDIUM ADULT 10FTL MALE/MALE GAS SAMPLING LINE PORTEX LATEX DISPOSABLE (15/CS)

Smiths Medical 370941 - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG MASK MEDIUM ADULT 10FTL MALE/MALE GAS SAMPLING LINE PORTEX LATEX DISPOSABLE (15/CS)

The Smiths Medical 370941 Portex adult anesthesia circuit is a disposable dual-limb breathing circuit designed to support controlled delivery and management of respiratory gases during adult anesthesia procedures. The circuit features a 50.8 mm diameter configuration with a 40-inch length and includes a gas sampling port elbow, straight wye connector, bacterial and viral filter, 3-liter breathing bag, medium adult mask, and a 10-foot male-to-male gas sampling line.

This comprehensive anesthesia circuit configuration brings together essential breathing circuit components in a convenient disposable setup for operating rooms, surgical centers, and other clinical environments where adult anesthesia support is required. The integrated components help streamline equipment preparation while supporting organized connection between the patient interface, anesthesia delivery system, filtration components, and gas monitoring equipment.

The Smiths Medical 370941 is supplied as 15 complete disposable circuits per case and is intended for professional healthcare use in accordance with facility protocols and manufacturer instructions.

Key Benefits

• Adult dual-limb anesthesia circuit designed for professional perioperative and surgical applications.
• 40-inch circuit length supports practical positioning between the patient and compatible anesthesia equipment.
• Includes a gas sampling port elbow to support respiratory gas monitoring applications.
• Straight wye configuration provides an organized connection point within the breathing circuit.
• Included bacterial and viral filter supports infection-control practices and respiratory circuit management.
• 3-liter breathing bag supports adult anesthesia breathing circuit requirements.
• Medium adult mask provides a patient interface option for appropriate adult applications.
• Includes a 10-foot male-to-male gas sampling line for connection to compatible gas monitoring equipment.
• Disposable construction helps reduce reprocessing requirements and supports efficient turnover between procedures.
• Complete packaged configuration can simplify anesthesia workstation preparation and inventory management.

Compatibility and Applications

The Smiths Medical 370941 anesthesia circuit is intended for use with compatible anesthesia machines, breathing systems, respiratory gas monitoring equipment, and other devices that accept the included circuit and gas sampling connections. Compatibility should always be confirmed before clinical use, particularly for connector dimensions, gas sampling interfaces, filtration requirements, and anesthesia workstation specifications.

Typical applications include general anesthesia procedures, operating room cases, ambulatory surgery, hospital surgical departments, and other controlled clinical settings where an adult dual-limb disposable anesthesia breathing circuit is appropriate. The included gas sampling components may support monitoring of respiratory gases when connected to compatible monitoring equipment.

Healthcare professionals should verify that the 50.8 mm diameter configuration, 40-inch circuit length, straight wye, filter, 3-liter bag, medium adult mask, and 10-foot male-to-male sampling line are appropriate for the intended equipment and patient care protocol.

Usage Guidelines

Before use, inspect the package and all included components for damage, contamination, loose connections, or other visible defects. Do not use the product if the packaging or any component appears compromised.

1. Remove the disposable anesthesia circuit from its packaging using appropriate infection-control practices.
2. Identify the inspiratory and expiratory limbs and connect them to the appropriate compatible anesthesia system ports.
3. Secure the straight wye and gas sampling port elbow according to the intended circuit configuration.
4. Position the bacterial and viral filter in the appropriate location based on manufacturer instructions and facility protocol.
5. Connect the 3-liter breathing bag and medium adult mask as required for the procedure.
6. Attach the 10-foot male-to-male gas sampling line to compatible gas sampling and monitoring connections.
7. Check all connections for secure engagement, proper circuit continuity, and unobstructed gas flow.
8. Perform all required anesthesia machine, breathing circuit, leak, and monitoring checks before connecting the system to the patient.
9. Monitor the circuit and patient continuously throughout use according to applicable clinical standards and facility procedures.
10. Dispose of the circuit and associated single-use components after use according to institutional policy and applicable regulations.

Certifications and Safety Standards

The Smiths Medical 370941 should be used only in accordance with the manufacturer's current labeling, instructions for use, applicable regulatory requirements, and healthcare facility policies. Anesthesia circuits are critical components of respiratory gas delivery systems and should be handled only by personnel trained in anesthesia equipment setup and patient monitoring.

Before each procedure, users should confirm equipment compatibility, circuit integrity, correct connection of all components, and proper operation of the associated anesthesia and monitoring systems. Product packaging and manufacturer documentation should be reviewed for applicable regulatory status, storage conditions, warnings, precautions, and disposal requirements.

Comparison with Competitors

Compared with basic anesthesia circuits that require multiple components to be sourced separately, the Smiths Medical 370941 provides a comprehensive adult dual-limb configuration that includes a bacterial and viral filter, 3-liter breathing bag, medium adult mask, gas sampling port elbow, straight wye, and a 10-foot male-to-male gas sampling line.

This integrated configuration may help healthcare facilities reduce component selection time and simplify preparation for procedures requiring adult anesthesia breathing support and gas sampling capability. The disposable format also offers an alternative to reusable circuit components that require cleaning, disinfection, inspection, and reprocessing between patients.

When comparing anesthesia circuits, healthcare facilities should consider circuit dimensions, limb configuration, included accessories, filter requirements, sampling line length, connector compatibility, packaging quantity, workflow preferences, and manufacturer specifications rather than selecting a product based on price alone.

Typical User Profile and Application Scenarios

The Smiths Medical 370941 is designed for use by trained healthcare professionals responsible for anesthesia delivery, respiratory circuit preparation, perioperative care, and clinical equipment management. Typical users may include anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, surgical technologists, respiratory care professionals, and hospital supply personnel.

Common application scenarios include preparing an anesthesia workstation for an adult surgical procedure, establishing a disposable dual-limb breathing circuit for general anesthesia, connecting a compatible gas sampling system for respiratory monitoring, and standardizing procedure-ready anesthesia circuit configurations across operating rooms or ambulatory surgery environments.

Best Practices for Use and Maintenance

• Store unopened circuits in a clean, dry environment according to manufacturer recommendations.
• Protect packaging from moisture, excessive heat, crushing, punctures, and contamination.
• Verify the product reference number and included components before opening the package.
• Inspect the circuit, filter, mask, breathing bag, sampling line, elbows, and connectors before use.
• Confirm secure connections and perform required leak and system checks before patient connection.
• Avoid unnecessary bending, compression, stretching, or obstruction of the breathing circuit and gas sampling line.
• Position the circuit to reduce excessive tension on the patient interface and equipment connections.
• Monitor for disconnections, kinks, blockage, condensation, contamination, or changes in circuit performance during use.
• Do not attempt to clean, reprocess, or reuse components designated for single use.
• Dispose of used components according to facility infection-control procedures and applicable waste regulations.

Regulatory and Safety Information

The Smiths Medical 370941 is intended for use by qualified healthcare professionals in controlled clinical environments. Proper anesthesia circuit setup, equipment verification, gas monitoring, and continuous patient observation are essential for safe use.

Always follow the current manufacturer instructions for use and institutional protocols. Confirm that all circuit components are correctly connected and compatible with the anesthesia machine, patient interface, filtration arrangement, and gas monitoring system before beginning a procedure.

Do not use the circuit if the packaging is damaged, the product is visibly contaminated, any connector is damaged, or the integrity of the breathing circuit is uncertain. The circuit should not be modified or used outside its intended clinical application. Appropriate backup ventilation equipment and emergency procedures should be available according to standard anesthesia practice and facility policy.

How to Order

Select the Smiths Medical 370941 CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB GAS SAMPLING PORT ELBOW STRAIGHT WYE BACTERIAL/VIRAL FILTER 3L BAG MASK MEDIUM ADULT 10FTL MALE/MALE GAS SAMPLING LINE 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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