Device and method for collecting fecal occult blood specimens

Details Device and method for collecting fecal occult blood specimens Device and method for collecting fecal occult blood specimens

G - Physics

01

N

150/11

G01N 33/72 (2006.01) B01L 3/00 (2006.01) G01N 33/52 (2006.01)

Patent

CA 2033985

A method and specimen slide for obtaining fecal occult blood specimens. The slide includes first and second portions each including front and back panels, The first portion includes one or more apertures formed through its front panel which exposes a reagent-carrying sheet and the back panel of the first portion includes a flap that may be opened for the application of additional reagents to the back of the sheet. The second portion includes an aperture in its front panel and a flap formed in its back panel. A sheet is carried between the front and back panels of the second portion onto which a fecal specimen may be smeared. The sheet includes pre-perforated removable portions that may be easily accessed through the flap. As an alternative embodiment, the back panel of the second portion may include a removable tab to which is fixed the specimen sheet. The tab and specimen sheet may be removed for easy access to the removable portions of the specimen sheet.

L'invention concerne un procédé ainsi qu'une plaque d'échantillon permettant d'obtenir des échantillons de sang occulte fécal. Ladite plaque comprend des première et seconde parties, comportant chacune des panneaux avant et arrière. Ladite première partie comprend un ou plusieurs orifices formés dans son panneau avant, lequel expose une feuille porteuse d'un réactif, et le panneau arrière deladite première partie comprend un rabat pouvant être ouvert, destiné à l'application de réactifs supplémentaires sur l'arrière de la feuille. Ladite seconde partie comprend un orifice dans son panneau avant, ainsi qu'un rabat formé dans son panneau arrière. Une feuille est portée entre lesdits panneaux avant et arrière deladite seconde partie, sur laquelle un échantillon fécal peut être étalé. Ladite feuille comprend des parties amovibles pré-perforées, auxquelles on peut accéder facilement par le rabat. Selon un autre mode de réalisation, le panneau arrière de la seconde partie peut comprendre un onglet amovible auquel est fixé ladite feuille d'échantillon. On peut retirer ledit onglet et ladite feuille d'échantillon, afin d'accéder facilement aux parties amovibles de ladite feuille d'échantillon.

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