bman2k Posted April 14, 2022 Share Posted April 14, 2022 Hello, We just got the new Ortho Vision and the representative told us that it doesn't need any carry-over studies. Is this true? We did ask them for an official letter from Ortho and haven't got back to us yet. Can somebody also send me a validation protocol for electronic crossmatch as we are planning to validate it soon. Thank you very much. Link to comment Share on other sites More sharing options...
SbbPerson ☆ Posted May 3, 2022 Share Posted May 3, 2022 I have never used the Vision, but I googled it and looks like the FDA did a carryover study on it. I attached it. It is from 2019, sorry. Maybe you can find something more current. Good luck. BK190399-Summary.pdf Link to comment Share on other sites More sharing options...
noelrbrown Posted May 5, 2022 Share Posted May 5, 2022 If you subscribe to a whole Blood Proficiency test ( like CAP JAT) the samples contain reverse group antibodies anti A, Anti B etc. and a couple of antibodies. its easy to write your own study looking for carryover in the adjacent samples. Alternatively Hemo bioscience makes and sells a validation kit for instrumentation and this contains similar materials.... SbbPerson 1 Link to comment Share on other sites More sharing options...
bman2k Posted May 15, 2022 Author Share Posted May 15, 2022 Bringing this back, do Ortho Vision users do carry-over studies in your facility? thank you Link to comment Share on other sites More sharing options...
AMcCord Posted May 20, 2022 Share Posted May 20, 2022 Check your instrument manual carefully. Immucor has a statement in the manual for the Echo that addresses carry over. Maybe Ortho does as well??? Link to comment Share on other sites More sharing options...
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