Importance

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Abstract

A sample, embedded in a paraffin block, is placed on a tissue cassette which carries a label which may be a bar code. When the sample is processed, the cassette is given to a microtome operator who scans the label. Scanning causes information to be displayed on a screen and the operator verifies that what is on the screen matches what was on the label. The paraffin block is then placed in a microtome chuck and sections are cut from the block. A number of slide labels related to the cassette label are printed for the sections. If the operator does not verify that the information displayed on the screen matches the information on the cassette label and/or does not place the paraffin block in the microtome chuck within an allocated time interval after scanning the cassette label, dispensing and labeling of slides and/or operation of the microtome is prevented.

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First Claim