Delivery Rate and Delivery Dose Determination for Nebulizer
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Designed to assess delivery rate and total dose for nebulizers, this system includes a breath simulator, sampling apparatus, and nebulizer unit. The sampling apparatus meets the qualification standards for delivery rate and dose determination as outlined in USP, Ph.Eur., and ChP 2020.
Standards
- United States Pharmacopeia (USP) <1601> - Products for Nebulization: Characterization
- European Pharmacopoeia (Ph. Eur.) 2.9.44 - Preparations for Nebulization: Characterization
- Chinese Pharmacopoeia (ChP) 2020 - Delivery Rate and Delivered Dose Testing
- Features a breath simulator, sampler, and nebulizer.
- Four operating modes comply with USP, Ph.Eur., and ChP 2020 standards.
- Customizable parameters including tidal volume, breathing frequency, inhalation ratio, breath pattern curve, and cycle time to accommodate various experimental needs.
| Item | Characteristics | |||
|---|---|---|---|---|
| Adult | Neonate | Infant | Child | |
| Tidal Volume | 500ml | 25ml | 50ml | 155ml |
| Respiratory Rate | 15 cycles/min | 40 cycles/min | 30 cycles/min | 25 cycles/min |
| Respiratory Pattern Curve | Sine type | Sine type | Sine type | Sine type |
| I/E ratio | 1: 1 | 1: 3 | 1: 3 | 1: 2 |