G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 33/487 (2006.01) A61B 5/157 (2006.01)
Patent
CA 2658936
The invention relates to a diagnostic tape cassette having an analytical test tape (12), a supply reel (14) for unspooling unused test tape (12) and a take-up spool (16) for spooling used test tape (12), a housing (22) and a rotational lock (24) for the take-up spool (16) at least against inadvertent unspooling of the test tape (12), wherein the rotational lock (24) comprises locking teeth (26, 28) disposed on both the housing (22) and the take-up spool (16), said teeth being shifted by the axial displacement of the take-up spool (16) between a mutually engaged position and a release position.
L'invention concerne une cassette de ruban de diagnostic avec un ruban analytique de test (12), une bobine de réserve (14) pour dévider le ruban de test (12) vierge, ainsi qu'une bobine d'enroulement (16) pour enrouler le ruban de test (12) usagé, un boîtier (22) et une sécurité antirotation (24) pour la bobine d'enroulement (16) au moins contre un dévidage inopiné du ruban de test (12), la sécurité antirotation (24) comportant respectivement une denture de blocage (26, 28), disposée sur le boîtier (22) et sur la bobine d'enroulement (16), commutable par un mouvement axial de la bobine d'enroulement (16) entre une position de prise réciproque et une position de libération.
F. Hoffmann-La Roche Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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