PIERCEABLE CAP
A pierceable cap comprising: a shell (634); an access port in the shell (634) adapted to allow passage of at least part of a transfer device (25) through the access port; a frangible seal (612) comprising at least two intersecting ribs (620, 621), a collar (623), wherein the intersecting ribs (620,...
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Hauptverfasser: | , , , , |
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A pierceable cap comprising:
a shell (634);
an access port in the shell (634) adapted to allow passage of at least part of a transfer device (25) through the access port;
a frangible seal (612) comprising at least two intersecting ribs (620, 621), a collar (623), wherein the intersecting ribs (620, 621) each extend from the collar (623) and comprise end wall (624, 625) and sidewall portions (629) to a bottom surface (626) of the frangible seal (612) having an intersecting openable or tearable portion (630);characterized in thatthe end wall (624, 625) and sidewall portions (629) extend simultaneously inward in a radial direction and downward in an axial direction,
such that surfaces of the end wall (624, 625) and sidewall portions (629) are not parallel to an inside surface of a sample vessel (631) when such vessel has been disposed within the shell (634). |
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