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Detecting device

A detection device and detection cavity technology, applied in biological testing, material inspection products, laboratory utensils, etc., can solve problems such as detection failure and insufficient samples, and achieve smooth circulation and ensure smooth circulation.

Active Publication Date: 2015-05-27
ABON BIOPHARM HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a device generally does not have the problem of excessive sample, but there is a defect that the detection fails due to insufficient sample

Method used

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  • Detecting device
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Experimental program
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Embodiment 1

[0051] Such as Figure 5 to Figure 10As shown, the urine cup 1 includes a cup cover 10 and a cup body 20 . The cup cover 10 includes an upper cover 110 , a reagent strip 120 , a carrier 130 , a protective cover 140 , a sealing ring 150 and two protrusions 131 that can support the urine cup 1 to stand laterally. The carrier 130 has a detection reagent strip 120 , a strip fence 133 , a through hole 135 and a sample inlet 132 allowing liquid samples to enter, and a tubular protective cover 140 is mounted on the back of the carrier 130 . The protective cover 140 is welded through the slot 136 on the back of the carrier 130 to achieve a sealed state. The sample inlet 132 is located around the carrier 130 and has a rectangular opening. A through hole 135 is provided above the sample inlet 132 . On the arrangement of each component, from the arrangement of the liquid flow direction from left to right, the following components are arranged from left to right respectively: protrusio...

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Abstract

The invention provides a detecting device which comprises an injection port ensuring that liquid flows into a detecting cavity from a collecting cavity. The detecting cavity comprises a through hole ensuring that air flows between the detecting cavity and the collecting cavity, and a protective sleeve which prevents the liquid from getting into the detecting cavity from the collecting cavity through the through hole. A reagent strip for detecting whether the sample contains analyte is contained in the detecting cavity. The detecting device has the beneficial effects that the liquid in the detecting cavity can be kept invariant by the through hole and the protectivesleeve during the absorbing process of the liquid sample; the device can perform accurate detection; moreover, ventilating state can be kept, and the ventilation in a cup body is smooth, thereby the smooth flowing of the liquid in the detecting cavity can be ensured.

Description

[0001] This application is a divisional application of Chinese patent application, application number: 200910095233.3. technical field [0002] The invention relates to a detection device, in particular to a detection device for detecting liquid samples of prohibited drugs. Background technique [0003] At present, it is easier and easier for ordinary people to obtain illegal drugs, so the use of illegal drugs is also increasing. In order to ensure the safety of the working environment and the fair competition of sports, enterprises, units and sports organizations need to test the body fluids of employees and athletes, such as urine, to know whether employees and athletes have used illegal drugs. Therefore, more and more body fluid sample collection and detection devices are used, and they need to be operated by non-professionals in common situations. Using traditional liquid sample collection and detection devices, there are cases where samples are easy to leak and "Floodi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/50B01L3/00
Inventor 勾利剑胡海鹏
Owner ABON BIOPHARM HANGZHOU