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Patient Software Requirements Specifications

SRS# P60

Functionality Patient- Unit Selection and Pretransfusion Testing

P61

Patient- Unit Selection and Pretransfusion Testing Patient- Unit Selection and Pretransfusion Testing

P62

P63

Patient- Unit Selection and Pretransfusion Testing

P64

Patient- Unit Selection and Pretransfusion Testing Patient- Unit Selection and Pretransfusion Testing

P65

P66

Patient- Unit Selection and Pretransfusion Testing

P67

Patient- Unit Selection and Pretransfusion Testing

P68

Patient- Unit Selection and Pretransfusion Testing

P69

P70

Patient- Unit Selection and Pretransfusion Testing Patient- Unit Selection and Pretransfusion Testing

P71

P72

Patient- Unit Selection and Pretransfusion Testing Patient- Unit Selection and Pretransfusion Testing

Description Provides ability to assign a unit that is not ABO/Rh compatible according to the component specific parameters defined in the BLOOD PRODUCT file (#66) for the Patient/Product ABO field (#.07) and Patient/Product RH field (#.08). (Requires a higher level of security access and a different option than that used routinely). If requested, limits selection to units not currently assigned to another patient. Displays any entries in the LAB DATA file (#63), Blood Bank Comments field (#.076) including those which might detail specific component needs. Displays warning message if the current volume is less than the average volume for the component as defined in the Volume field (#.1) in the BLOOD PRODUCT file (#66). Displays message indicating the number of days left before expiration of unit. Prevents access to units that have not been appropriately selected unless data is entered via a different option with a higher level of security and an automatic audit trail. Uses algorithm to evaluate confirmatory testing and displays a warning message if required testing has not been completed, (i.e., if the component entry in the BLOOD PRODUCT file (#66) CONTAINS RED CELLS = YES, an entry must exist for the ABO RECHECK, and if the unit is Rh negative, an entry must exist for the RH RECHECK. Prevents a change in the status to make the unit available for subsequent issue if the unit recheck results do not match the unit log-in information. Prevents deletion of patient’s historical record of ABO/Rh unless user has a higher level of security access and no lab data exists. Compares unit ABO/Rh to patient history and prevents unit selection if there is no entry. Prevents entry of crossmatch interpretation if no ABO/Rh results have been entered on the current specimen. Displays warning message if no results are entered for the antibody screening on the current specimen Allows generation of a label containing patient identification and unit information to be attached to the tie tag for the unit in order to minimize opportunities for transcription errors.

Appendix H-36

Laboratory V. 5.2 Blood Bank User Manual

August 1998

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