The Small-Particle Aerosol Generator (SPAG-2) is an FDA-cleared, pneumatically powered nebulizer specifically designed to deliver continuous, high-efficiency aerosolized ribavirin for treating severe respiratory syncytial virus (RSV) in infants. It produces a fine mist with a mass median aerodynamic diameter (MMAD) of approximately
, ideal for deep lung penetration.
, ideal for deep lung penetration.
- Purpose: Exclusively used for administering Ribavirin.
- Usage: Often connected to ventilators, it provides continuous delivery for long periods.
- Challenges: It is complex to set up, time-consuming to clean, and requires total disassembly between patients.
- Alternatives: Due to maintenance issues and past recalls, some institutions have transitioned to using Aerogen® Solo vibrating mesh nebulizers for delivering ribavirin.
- Performance: Approximately 90-95% of the particles produced are less than , allowing for effective delivery via ventilator circuits.
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