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Detection device

A detection device and detection element technology, which is applied in the direction of biological testing, material inspection products, measuring tubes/pipettes, etc., can solve problems such as the inability to determine liquid samples and the impact of test results, and achieve true and reliable test results, easy operation, The effect that usage is simple

Pending Publication Date: 2019-11-08
HANGZHOU BIOTEST BIOTECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

In this way, to control the amount of urine flowing into the detection area, the test personnel need to operate according to their own experience and work habits, and it is impossible to determine the amount of liquid samples that enter the detection area and run on the test strip. However, in precision In the process of detection, the control of the amount of samples often has a great influence on the detection results

Method used

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specific Embodiment

[0049] For specific examples, refer to the attached Figure 1-22 .

[0050] like Figure 1-2 , as shown in 18-20, a detection device includes a first chamber 1 for collection and a second chamber for detection, a detection element is arranged in the second chamber, and the first chamber 1 is provided with a The opening 4 that communicates with the cavity, the opening 4 can be pressure-sealed, after sealing, the communication between the first cavity and the second cavity can be cut off; after the pressure changes, the first cavity 1 and the second cavity can be connected , after the communication between the first chamber 1 and the second chamber, the sample can enter the second chamber from the first chamber 1 . In some preferred manners, the second chamber is adjacent to the first chamber 1 , and the second chamber is located at one side of the first chamber 1 , so that the sample can enter the second chamber from the first chamber 1 easily. In some preferred manners, the...

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Abstract

The invention discloses a detection device. The detection device comprises a first cavity for collection and a second cavity for detection, wherein a detection element is arranged in the second cavity, an opening capable of being communicated with the second cavity is formed in the first cavity and can be sealed by pressure, and communication of the first cavity and the second cavity is cut off after sealing; and after pressure changes, the first cavity and the second cavity can be communicated, and samples can enter the second cavity from the first cavity. The detection device can simply andrapidly collect samples for secondary detection while collecting detection samples; the detection device can quantitatively collect the samples and perform accurate and quantitative detection, and thedetection result is real and reliable and higher in accuracy; the detection device is simple in use method and easy to operate; and the mass of liquid samples entering the second cavity can be adjusted by controlling time, and accurate and quantitative detection can be further performed.

Description

technical field [0001] The present invention relates to a detection device, in particular to a device capable of detection and collection. Background technique [0002] At present, the detection devices used to detect whether the sample contains the analyte are widely used in hospitals or at home. These detection devices used in rapid diagnosis contain one or more detection reagent strips, such as early pregnancy detection, drug abuse detection, etc. Wait. This rapid diagnosis detection device is very convenient, and the detection result can be obtained on the detection reagent strip within one minute, or at most ten minutes. [0003] Drug detection is widely used, and is often used in drug control departments, public security bureaus, drug rehabilitation centers, physical examination centers, national conscription physical examination offices and other institutions. There are various types of drug detection and frequent frequency. There is a huge market demand for drug de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/48B01L3/00B01L3/02
CPCG01N33/48B01L3/021B01L3/52B01L3/502
Inventor 周凯军洪亮
Owner HANGZHOU BIOTEST BIOTECH CO LTD