초록 ▼

A food testing device for testing for the presence of harmful contaminants in a food sample, includes a vessel adapted for holding a liquefied food sample, a liquefier operatively associated with the vessel for converting an unliquefied food sample into a liquefied food sample, at least one test ass

A food testing device for testing for the presence of harmful contaminants in a food sample, includes a vessel adapted for holding a liquefied food sample, a liquefier operatively associated with the vessel for converting an unliquefied food sample into a liquefied food sample, at least one test assay dispensable from the device, wherein the test assay includes at least one assay reagent having an affinity for at least one harmful contaminant, and capable of both detecting the presence of the harmful contaminant in the liquefied food sample, and producing a visual cue upon recognition of the harmful contaminant; and a radiation detector disposed proximately to the vessel for indicating the presence of ionizing radiation in the food sample at amounts exceeding normal background levels to detect the presence of a radioactive agent as the harmful contaminant.

대표청구항 ▼

What is claimed is: 1. A method for providing a device for testing for the presence of harmful contaminants in a food sample, comprising: forming in a substrate a vessel comprising an open top and an interior cavity in communication with the open top, wherein said interior cavity is adapted for rec

What is claimed is: 1. A method for providing a device for testing for the presence of harmful contaminants in a food sample, comprising: forming in a substrate a vessel comprising an open top and an interior cavity in communication with the open top, wherein said interior cavity is adapted for receiving and accommodating a disposable container to hold a food sample; hingedly connecting a mechanical liquefier to the open top of said vessel, said mechanical liquefier being movable to a closed position for sealing the open top of the vessel; configuring said mechanical liquefier with a blade assembly insertable into a disposable container in said interior cavity of said vessel in the closed position for mechanically converting the food sample into a liquefied form; installing a radiation detector into said substrate proximate said vessel for indicating the presence of ionizing radiation in the food sample at amounts exceeding normal background levels to detect the presence of a radioactive agent as the harmful contaminant; and forming in said substrate a test assay supply compartment for containing at least one test assay, the test assay comprising at least one assay reagent having an affinity for at least one harmful contaminant. 2. A method for providing a device for testing for the presence of harmful contaminants in a food sample, comprising: forming in a substrate a vessel comprising an interior receiving area having an open top, wherein said interior receiving area is adapted for receiving a disposable sample container to hold a food sample; hingedly connecting a mechanical liquefier to the open top of said vessel, said mechanical liquefier being movable to a closed position for sealing the open top of the vessel; configuring said mechanical liquefier with a blade assembly insertable into a sample container held in said interior receiving area of said vessel in the closed position for mechanically converting the food sample into a liquefied form; installing a radiation detector into said substrate proximate said vessel for indicating the presence of ionizing radiation in the food sample at amounts exceeding normal background levels to detect the presence of a radioactive agent as a harmful contaminant; installing into said substrate a display device operatively associated with the radiation detector for informing a user of the presence of a radioactive agent; forming in said substrate a test assay supply compartment for containing at least one test assay, the test assay comprising at least one assay reagent having an affinity for at least one harmful contaminant; and installing in said substrate a timer for tracking and measuring the time necessary to complete the detection process of the corresponding assay.