Nano-enzyme chromatography reagent card box

A reagent card and nanozyme technology, which is applied in the analysis of materials, biological tests, and material inspection products, can solve the problems of low detection accuracy and complicated operation, and achieve the effects of simple detection process, avoiding pollution, and improving accuracy

Pending Publication Date: 2021-04-06
重庆康巨全弘生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a nano-enzyme chromatography reagent cartridge to solve the problems of complex operation and low detection accuracy when using the reagent cartridge for nano-enzyme immunoassay in the prior art

Method used

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  • Nano-enzyme chromatography reagent card box
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  • Nano-enzyme chromatography reagent card box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment one is basically as attached figure 1 , figure 2 , image 3 and Figure 4 Shown: a nanozyme chromatography reagent cartridge, including a cartridge body 1 and a fixing groove 2 set in the cartridge body 1 near the top, and the fixing groove 2 is clamped with chromatography test paper for nanozyme chromatography detection 3; At the same time, a buffer tank 4, a sample tank 5 and a mixing chamber 6 are arranged on the cartridge body 1 near the left side, and communication pipes are arranged between the mixing chamber 6, the buffer tank 4, the sample tank 5 and the fixed tank 2 , the buffer tank 4 is detachably connected with a buffer pack 7, the buffer pack 7 is cylindrical as a whole, the side wall of the buffer pack 7 fits with the buffer tank 4, the buffer pack 7 is equipped with a buffer, the buffer The bottom of the liquid bag 7 seals the buffer solution in the buffer solution bag 7 by bonding the aluminum film; Drive mechanism for directed flow betwe...

Embodiment 2

[0059] The difference between embodiment two and embodiment one is: as Figure 6 As shown, in this embodiment, the side wall of the first spike 33 is integrally formed with a plurality of stirring blades 36 arranged axially along the first spike 33, and the bottom end of the stirring blade 36 is connected to the bottom of the first spike 33. The bottom end is flush, and the bottom end of the stirring plate 36 has a sharp angle. When the first sharp thorn 33 is used to puncture the first aluminum film 32 and the second aluminum film 35, the bottom end of the stirring plate 36 can also pierce the first aluminum film 32 and the second aluminum film 35. An aluminum film 32 and a second aluminum film 35, so that the first aluminum film 32 and the second aluminum film 35 are quickly pierced and damaged, so that the A liquid and the B liquid can be quickly mixed to form a color developing liquid, and the color developing liquid can be Quickly enter the communication chamber 26 from t...

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Abstract

The invention relates to the technical field of reagent card boxes, and discloses a nano-enzyme chromatography reagent card box which comprises a card box body and a fixing groove formed in the card box body, chromatography test paper is fixedly connected in the fixing groove, a buffer solution groove, a sample groove and a mixing cavity are formed in the card box body, and a mixing mechanism is arranged in the mixing cavity. The mixing cavity is simultaneously communicated with the buffer solution tank, the sample tank and the fixing tank; a buffer solution bag is detachably connected in the buffer solution tank, a piercing mechanism used for piercing the buffer solution bag is arranged in the buffer solution tank, and a driving mechanism used for driving directional flow between the mixing cavity and the buffer solution tank, the sample tank and the fixing tank is arranged in the card box body; and the card box body is detachably connected with a storage mechanism used for storing and preparing color developing liquid. The piercing mechanism pierces the buffer solution bag, so that the buffer solution and the sample are automatically mixed, and meanwhile, the storage mixing mechanism is used for preparing the developing solution, so that the problems of complex operation and low detection accuracy when the reagent card box is used for performing nano-enzyme immunoassay in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of reagent cartridges, in particular to a nanozyme chromatography reagent cartridge. Background technique [0002] In the nanoenzyme chromatography immunoassay, it is first necessary to dilute the sample and the buffer solution according to a certain ratio, and then drop the diluted sample into the sample tank on the reagent cartridge, and at the same time add the chromogenic solution to the reagent In the color window in the cartridge, the diluted sample is brought into contact with the chromatographic test paper in the reagent cartridge, and the color is developed under the action of the chromogenic solution, so as to obtain the detection reaction result. [0003] In the existing reagent cartridges, when performing nanozyme chromatography immunoassay, it is necessary to manually add buffer solution to the sample to dilute the sample, because the dilution ratio of the sample needs to be strictly controlled ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01N33/558G01N33/543G01N33/53
CPCG01N33/558G01N33/543G01N33/5308
Inventor陈渝峰邓苑佐
Owner重庆康巨全弘生物科技有限公司