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Diluting equipment for novel coronavirus detection kit

A virus detection and kit technology, applied in the field of dilution equipment, can solve the problems of low liquid dilution efficiency, single stirring method, affecting the detection speed and efficiency of the kit, and achieve the effect of improving mixing efficiency, improving dilution efficiency and good mixing.

Pending Publication Date: 2022-07-29
深圳核子华曦医学检验实验室
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, when diluting the liquid, the mixing method of the dilution equipment usually uses a stirring rod for stirring, and the stirring method is relatively simple, resulting in low liquid dilution efficiency, which affects the detection speed and efficiency of the kit. ; The problem, the present invention proposes a kind of dilution equipment that new coronavirus detection kit is used

Method used

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  • Diluting equipment for novel coronavirus detection kit
  • Diluting equipment for novel coronavirus detection kit
  • Diluting equipment for novel coronavirus detection kit

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1-4 As shown, a dilution device for a new coronavirus detection kit includes a dilution box 1; the top of the dilution box 1 is provided with a liquid inlet hole 42; the bottom of the dilution box 1 is fixed with a fixed box 21; The inside of the fixing box 21 is fixed with a motor 22; the output end of the motor 22 is fixed with a lead screw 23; the lead screw 23 and the slider 27 are connected by a screw nut pair; the inner wall of the dilution box 1 is fixed The limit rod 28 is connected to the end of the slider 27; the two ends of the slider 27 are fixed with a guide plate 29; the inside of the guide plate 29 is provided with a guide hole 31, and there are several The inner side wall of the guide hole 31 is fixed with a drain net 32; the top of the screw rod 23 is fixed with a limit plate 26; during operation, in the prior art, when the liquid is diluted, due to mixing The method is relatively simple, resulting in low liquid dilution efficiency, which a...

Embodiment 2

[0035] see Figure 5 As shown in the comparison example 1, as another embodiment of the present invention, the bottom of the guide plate 46 is fixed with a protective pad 7; during operation, the protective pad 7 is installed to prevent the push rod 41 from moving upward and squeezing When the guide plate 46 is installed, the problem of wear and tear is caused, thereby improving the protective effect of the guide plate 46 .

[0036] Working principle, in the prior art, when diluting the liquid, due to the relatively simple mixing method, the liquid dilution efficiency is low, which affects the detection speed and efficiency of the kit; The liquid flows to the inside of the dilution box 1 through the liquid inlet hole 42, and then the motor 22 is turned on, so that the output end of the motor 22 drives the screw rod 23 to rotate, and the screw rod 23 drives the slider 27 to move up and down. When the slider 27 moves up and down At the time, the guide plate 29 is driven to move...

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Abstract

The invention belongs to the technical field of new coronavirus detection, and particularly relates to dilution equipment for a new coronavirus detection kit. Guide plates are fixedly connected to the two ends of a sliding block; a plurality of flow guide holes are formed in the flow guide plate; the inner side wall of the flow guide hole is fixedly connected with a drainage net; the top of the screw rod is fixedly connected with a limiting plate; when a stock solution needs to be diluted, a diluent flows into a dilution box through a liquid inlet hole, then a motor is started, the output end of the motor drives a lead screw to rotate, the lead screw drives a sliding block to move up and down, when the sliding block moves up and down, a flow guide plate is driven to move, and a plurality of flow guide holes are formed in the flow guide plate; and liquid in the dilution box circulates through the flow guide holes and then is drained through the drainage net, so that the liquid in the dilution box is mixed with the diluent, and the dilution efficiency of the dilution box is improved.

Description

technical field [0001] The invention relates to the technical field of novel coronavirus detection, in particular to a dilution device for a novel coronavirus detection kit. Background technique [0002] The new coronavirus detection kit is a medical device used to detect the new coronavirus, which has the advantages of easy portability and high detection efficiency. [0003] During the detection process of the new coronavirus detection kit, the liquid inside the kit needs to be diluted first to facilitate the rapid fusion of drugs, and then the detection results can be obtained quickly. However, the detection liquid stored in the kit is less, and a kind of Centralized dilution device to uniformly dilute the liquid and improve the dilution efficiency of the liquid. [0004] In the current prior art, when diluting the liquid, because the mixing method of the dilution equipment usually uses a stirring rod for stirring, the stirring method is relatively simple, resulting in lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F27/90B01F27/808B01F27/112B01F27/11B01F35/43B01F23/43B01F101/23
Inventor 卢晓萍操利超马良赖红妹
Owner 深圳核子华曦医学检验实验室
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