Application of neutralizing antibody detection kit containing novel coronavirus mutant antigens

By using the combination of infrared sensing patches and indicator lights in the kit, the stability and adequacy of the reagent tube during placement and shaking is solved, and the placement and filling status of the items in the reagent tube is quickly judged, improving the convenience of the use of the kit.

CN116177007BActive Publication Date: 2025-03-28深圳市绿诗源生物技术有限公司
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Patent Information

Application Number
CN202211614389.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-12-13
Publication Date
2025-03-28
Estimated Expiration
2042-12-13

AI Technical Summary

Technical Problem

In the prior art, the kit is not stable enough when placing the reagent tube, which is prone to collision damage. The reagent tube is uneven and sufficient when shaking, and the internal cleaning is inconvenient. At the same time, it is impossible to quickly determine whether the reagent tube is placed or full of samples.

Method used

A neutralizing antibody detection kit containing the mutant antigen of the novel coronavirus was designed, using a combination of infrared sensing patches and indicator lights. The sealed tube cap on the top of the reagent tube body and infrared sensing patches were respectively provided inside the reagent tube body to transmit signals and feedback through the indicator lights to determine whether the sampled items are placed in the reagent tube and whether they are full.

Benefits of technology

A quick judgment is made on whether the sampled items are placed in the reagent tube and whether it is full, avoiding the problems of unevenness and inconvenience in cleaning of the reagent tube when shaken, and improving the stability and convenience of use of the kit.

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Abstract

The present invention discloses an application of a neutralizing antibody detection kit containing a novel coronavirus mutant antigen, comprising a kit body, a sealing cover and a reagent tube body, wherein a reagent storage cavity and a storage cavity are respectively provided inside the kit body, a reagent receiving plate is provided inside the reagent storage cavity, a hemispherical anti-collision support is fixedly provided at a position corresponding to a placement through hole on the bottom surface of the reagent storage cavity, a second infrared sensor patch is bonded to the inner bottom surface of the hemispherical anti-collision support, a sealing tube cap is threadedly provided on the top surface of the reagent tube body, a first infrared sensor patch is bonded to the inner top surface of the sealing tube cap, an indicator light is provided on the top surface of the sealing tube cap, the first infrared sensor patch is electrically connected to the indicator light, the first infrared sensor patch and the second infrared sensor patch are used to transmit signals, and the indicator light on the surface of the sealing tube cap performs signal feedback to judge whether a sampled item is placed inside the reagent tube body and whether the sampled item is full, thereby facilitating rapid discrimination of the reagent tube body during sampling.
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