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Disposable immunodiagnostic test system

A detection system and immunodiagnostic technology, applied in the field of reagent kits and devices, and immunodiagnostic detection systems

Inactive Publication Date: 2013-05-29
INT BIO THERAPEUTIC RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disposal of detection systems in landfill also typically involves additional transport and disposal costs and effort

Method used

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  • Disposable immunodiagnostic test system
  • Disposable immunodiagnostic test system
  • Disposable immunodiagnostic test system

Examples

Experimental program
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Embodiment Construction

[0053] Now refer to the attached Figure 1A , 1B , 5A and 5B, showing the presence of a marker protein (alternatively referred to as "analyte") in a liquid sample analyte (not shown, but alternatively referred to as "liquid sample") according to the present invention ") preferred embodiment of the disposable immunodiagnostic detection system 70. Such as Figure 5A As best shown, a preferred embodiment of the detection system 70 includes a combined detection component 50 and housing 60 .

[0054] Such as Figure 1A and 1B As best shown, it should also be noted that the detection system 70 may simply include the combined detection component 50 without the housing 60 .

[0055] further reference Figure 1B As will be seen, the combined detection component 50 includes a substantially planar channel layer 12, a protein layer 14, and an adsorbent layer 16, each of which is preferably constructed of a combustible material that produces non-toxic by-products when incinerated. To ...

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Abstract

A disposable immunodiagnostic system tests for marker proteins in liquid sample analytes. It includes intimately contacting passage, protein, and absorbent layers. The passage layer is non-porous and has an aperture therethrough. The protein layer is porous and operatively enables immobilization of combinable proteins thereon, as well as passage of the analyte therethrough. The protein layer has an active surface area that is aligned with the passage layer aperture. The analyte is operatively introduced onto the protein layer through the passage layer aperture. In positive results, the marker proteins are operatively bound to the combinable proteins and immobilized relative to the protein layer. In negative results, the analyte operatively passes through the protein layer, and is absorbed by the absorbent layer. A housing may also be provided. The system is constructed of a combustible material that produces non-toxic by-products upon incineration, enabling ecologically responsible disposal after diagnostic use of the system.

Description

technical field [0001] The present invention relates to the field of immunodiagnostic detection systems, kits and devices, and more particularly, to a disposable (disposable or disposable) immunodiagnostic detection system for detecting the presence of marker proteins in liquid sample analytes. Background technique [0002] Various diagnostic testing methods and kits have been used in clinical settings, such as immunochromatographic assays, multiplex immunoassay diagnostic systems for detecting the presence of antigens and / or antibodies, assay sample analysis devices, and rapid immunoassay test strips (test stripe). Other rapid assay detection devices and methods may be more or less known in the art, and these devices and methods may be classified into one of many forms, depending on whether the sample to be tested flows through the device, And may also depend on the pattern and / or direction of any such flow. For example, the detection device may have a dipstick (test stri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/543
CPCG01N33/54386
Inventor 乌马·马赫什·巴布
Owner INT BIO THERAPEUTIC RES
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