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Biomedical subjects

T J Blankenheim

Publications and source records attributed to T J Blankenheim.

2 recordsLinked to original sources

Migrating a clinical laboratory information system between technologies.

The technical revolution that has strongly driven events in the clinical laboratory for the last thirty years is now threatening to make obsolete what has become the central pillar of operation in many laboratories, the minicomputer-based laboratory information system. Some of its functions could easily be absorbed by the personal computers which are proliferating in the laboratory, but any single step leap between systems risks replacing order with chaos. Appropriate use of networking tools, together with essential software development, can provide a systematic migrational path for both the administrative and technical computer support from one environment to another without the trauma of a massive replacement step.

Clinical Laboratory Information Systems↗

A computer-based record system for a hospital transfusion service.

An on-line, real-time system for recording transfusion service activities was added to an existing LABCOM general laboratory computing system. The new programs monitor the blood inventory, crossmatches performed, units issued and final disposition of all units of blood. The computer prints the final patient record of units crossmatched and transfused, generates the patient bill, and tallies the workload. The system has reduced the manual clerical operations from 12 to 14 man-hours per day to eight or less. Acceptance by the medical technologists has been excellent.

ABO Blood-Group System↗