Sample Collection using FlockedSWAB Technology
Better diagnostics begin with better samples, and better samples are obtained by using proper sample collection methods. Copan flockedSWABS are used in a wide variety of applications. A common use of flockedSWABS is for nasopharyngeal sample collection.
An Example of Sample Collection
Step 1:
Liquid secretions are rapidly absorbed between the perpendicular fibers by capillary action.
Step 2:
Rotate the swab two to three times and hold the swab in place for 5 seconds to ensure maximum absorbency.
Strong capillary hydraulics between the strands of Nylon maximizes liquid sample collection.
Step 3:
Put the swab in the transport medium and break the shaft at the painted breakpoint.
Sample elutes automatically and rapidly because it is held very close to the surface in a totally open structure. This does not hinder the flow dynamics, so the entire sample is released.
Other Collection Methods
U.S. Patent Pending, Worldwide Patent No. WO # 2004/086979, European Patent # 1608268, Canadian Patent # 2515205