IMMUNODIAGNOSTIC TEST ELEMENT HAVING WEAKENED FOIL LAYER

An immunodiagnostic test element includes a support member, at least one test column containing a test material, and a wrap, such as an adhesively-attached foil wrap, covering the top of the at least one test element. The wrap includes a weakened portion directly above each test column, in which eac...

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Bibliographische Detailangaben
1. Verfasser:	MORAN, DONALD, J. JR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	An immunodiagnostic test element includes a support member, at least one test column containing a test material, and a wrap, such as an adhesively-attached foil wrap, covering the top of the at least one test element. The wrap includes a weakened portion directly above each test column, in which each weakened portion is formed by pre- stressing the portion, but not to the point of puncturing the wrap to enable the wrap to be punctured by a fluid aspirating/dispensing element, such as a metering tip, permitting access to the contents of the test column. L'invention porte sur un élément de test d'immunodiagnostic, qui comprend un élément de support, au moins une colonne de test contenant un matériau de test, et une enveloppe, telle qu'une enveloppe en feuille fixée de manière adhésive, recouvrant la partie supérieure du ou des éléments de test. L'enveloppe comprend une partie de faiblesse directement au-dessus de chaque colonne de test, chaque partie de faiblesse étant formée par précontrainte de la partie, mais non au point de perforer l'enveloppe afin de permettre que celle-ci soit perforée par un élément d'aspiration/distribution de fluide, tel qu'un embout de mesure, permettant un accès au contenu de la colonne de test.