rebel1

Anna, we have not validated the Echo interface yet...but we did validate it's predecessor the ABS2000....We tested all blood groups both RH+ and RH= to verify that the reactions came over correctly. My supervisor wanted the testing reactions to be sent over...and then our LIS Cerner would perform the interp of the reaction pattern. We additionally wanted both + and = antibody screen results to be sent.

We test the auto control using the tube method

Immucor pretty much gives you a validation plan for the instrument. Takes about a day to complete. We were previously testing on Immucor's ABS2000 so we did not need to repeat validation of the method. We performed parrallel testing between ABS and Echo for 3-4 weeks.

I am working on a turn around time audit with my supervisor. What time in minutes is used as the expected goal. Does anyone have/ use a benchmark for the percentage completed within the established goal. Are there criteria for determining true "stat" samples?

Does Immucor know what is causing the instrument to "freeze" while loading or programming additional test?

We currently have the Immucor Echo in our blood bank. We have had it up and running for about 6months. At this time, our LIS system is not interfaced with Echo. WE hope this happens in the next revision of our LIS. I do not believe that the Echo is bidirectional The Echo is a batch instrument, much like its predacessor the ABS2000. Immucor sells this instrument as being " continuous access" but this does not mean it can "multi-task". Yes we have had the issues with only four samples at a time. They (service) say that some people have issues and some do not. We have had very little down time with our instrument. We usually get next day service. As for stats TAT, it depends upon where the instrument is in the process when you put it on because it will finish the test it is doing before it begins the next batch. The Echo will complete a batch of 4 in approximately 22-25 minutes. We really like the instrument even with it's software issues. It only takes about 3-5 minutes to put a batch on and you can go away and do something else. It is a great asset to the evening shift. QC as we have it configured takes about 40-45 minutes. Feel free to contact me at martinnat1@aol.com if you have any additional questions.

we are using cerner millenium, our transfusion reactions have DTA' s for temperature, Blood pressure, ect. When we get to the section for signs and sympton: we open a template and choose ( X) the appropriate ones. The clerical section is the same. We open a template that basically says all paper work has been rechecked. We then type at the end of this "no clerical errors detected"