Test strip card

A test strip card and test strip technology, which is applied in measurement devices, instruments, disease diagnosis, etc., can solve the problems of rapid quantitative detection of multiple components in difficult samples, difficult to judge the results with naked eyes, and quantitative detection of difficult samples, etc., and achieve excitation spectrum. The effect of wide line range, narrow emission line range, and large Stokes shift
CN103645313AInactive Publication Date: 2014-03-19CHENGDU LINGYU BIOTECH
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHENGDU LINGYU BIOTECH
Publication Date
2014-03-19
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

Belonging to the in vitro diagnosis field, the invention in particularly relates to a test strip card with a storage medium (13) for storing a detected object standard curve or coefficient parameter and other information for the detection. The test strip card includes a card box (3) and a test strip (2). One end of the card box (3) is opened to form a test strip slot opening (12). The test strip (2) is a detachment plug structure of the card box (3). The storage medium (13) is mounted on the card box (3). During sample detection, one end of a sample absorbing pad (4) in the test strip (2) inserted into the card box (3) interferes and extends out of the opening end of the card box (3) to soak and absorb the sample. Then an instrument with a signal detection function collects the characteristic signal of a detection band (6) in the test strip (2). And by combining the instrument, the detected object standard curve or coefficient parameter are read at the same time from the storage medium (13), so that a sample single-component or multicomponent concentration can be calculated. The test strip card for sample detection provided by the invention has the characteristics of simplicity, rapidity, high sensitivity, subjective result, and flexible application, etc.
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Description

technical field

[0001] The present invention belongs to the field of in vitro diagnosis, and in particular relates to an instrument with a storage medium 13 for storing detection information such as standard curves or coefficient parameters of the tested object, combined with an instrument with a signal detection function, which can quickly detect a single component or multiple groups of samples. Score test strip card. Background technique

[0002] The immunochromatographic test strip technology mainly represented by colloidal gold test strips has been widely used in various aspects of immunoassay. The technique is simple and fast, with results within minutes. The disadvantages are: (1) It can only detect samples qualitatively, but it is difficult to realize quantitative detection of samples, and it is even more difficult to realize rapid quantitative detection of multi-component samples. (2) For some samples with extremely low antigen or antibody content, it is difficult ...

Claims

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