Q. What are combination connections and why are they used in single-use bioprocessing?
A. Combination connections combine two or more specialty connectors to enhance process flexibility while minimizing risk and complexity.
Q. How can single-use systems be designed for combination connections?
A. Until recently, combination connections have been assembled by linking two specialty connectors in series with a flexible tubing junction. Inherent disadvantages (like the high cost for custom assemblies and limited security resulting from the added a tubing junction) can be minimized with the used of integrated combination connectors.
Q. Are any integrated combination connectors currently available?
A. Yes, two combination connectors are currently on the market: AseptiQuik® DC and AseptiQuik STC, both developed by CPC.
Q. How would you use an AseptiQuik DC in a bioprocess?
A. Applications for AseptiQuik DC include sterile supply bags, sterile hold bags and inlets/outlets for single-use bioreactors.
Q. What applications benefit from utilization of AseptiQuik STC?
A. Additions to and transfers from stainless steel bioreactors are the most common applications for AseptiQuik STC, especially for time and temperature sensitive materials.
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Additional Resources
Products: AseptiQuik/Sterile
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