For the water lines from the customer's heater/cooler units, the customer typically uses (b)(6) brand of quick connects.(b)(6) recently purchased (b)(6) brand quick connects for replacement on heater/coller water lines.During a pt use for the hls set, the perfusionists were not able to place the hansen connectors on the water inlets/outlets for the hls set.They switched to the older connectors ((b)(6) brand) and had no further issues connecting water lines to the hls set.The customer also tested the same (b)(6) connectors on a competitive brand oxygenator and they were connected with difficulty.There were no effects to the pt.(b)(4).
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