Biomedical Engineering Reference
In-Depth Information
Fig. 10.3
The standard Copley C-FSA with cut-point sizes of 1.0- and 5.0-
m aerodynamic diam-
eter—other cut-point sizes are also available. (
a
) External view showing CI with Ph. Eur./USP
induction port. (
b
) Internal cross-section of CI without induction port (
Courtesy of Copley Scientific
Ltd., Nottingham, UK
)
μ
Fig. 10.4
The T-FSA system with Ph. Eur./USP inlet. (
a
) Basic T-FSA for initial experiments with
“dry” aerosol particles containing salbutamol (albuterol). (
b
) Modified T-FSA containing an addi-
tional stage “0” without collection plate to increase dead space before first impaction stage to be
more comparable with that in the full-resolution ACI when sampling “wet” beclomethasone dipro-
pionate aerosol particles from formulations containing ethanol as cosolvent (
Courtesy of Trudell
Medical International, London, Canada
)
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