APPARATUS AND METHODS FOR LABELING VIALS OR AMPOULES STORED AT TEMPERATURES AS LOW AS -200 ?C

APPARATUS AND METHODS FOR LABELING VIALS OR AMPOULES STORED AT TEMPERATURES AS LOW AS -200 ?C

This invention relates to an apparatus and method for applying writings and other markings to a frozen vial or ampoule, which is filled with biological material, and which is held at temperatures between about -70? C. and about - 196? C. More particularly, the invention relates to a laser marking me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHINDLER, ED, BREHM, ANDY, CAMPBELL, JULIE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to an apparatus and method for applying writings and other markings to a frozen vial or ampoule, which is filled with biological material, and which is held at temperatures between about -70? C. and about - 196? C. More particularly, the invention relates to a laser marking method that allows frozen vials to be labeled, while maintaining the integrity of the biological material contained therein.