The BRS 200i is a breathing simulator with up to 900 mL volume suitable for the testing of Nebulisers and MDIs with Spacers and Valve Holding Chambers (VHCs). Specifically designed to generate all of the breathing profiles used to measure the drug delivery rate and tidal drug delivered of nebulisers according to Ph. Eur. 2.9.44 and USP <1601> and MDIs used with a spacer/VHC as per USP <1602>, the BRS 200i is also suitable for generating other wave forms in studies to improve IVIVCs.
21 CFR Part 11 compliant
Stores and recalls methods
Improved accuracy for infant and neonate profile volume requirements
Extensive data output options
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BRS 200i Features
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Volume:
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0 to 900 mL
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Frequency:
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6 - 60 bpm
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I:E ratio:
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Variable
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Waveforms:
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Sinusoidal, Square, Triangular, User-defined (flow vs time)
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Profile:
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Inhalation and/or Exhalation
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Start:
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On inhalation or exhalation stroke
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User-defined profiles (flow vs time)
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User interface:
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Touchscreen
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Uses:
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Testing Nebulisers (Ph. Eur. 2.9.44) and USP <1601>
Testing MDIs with Spacers/VHCs (USP <1602> | Improving IVIVCs for MDIs with Spacers/VHCs and nebulisers:
With Filter Holder and Adapter (Dose Uniformity)
With Impactor and Mixing Inlet (APSD)
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