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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 the problems of the influence of detection results and the inability to determine liquid samples, etc., and achieve true and reliable detection results and accurate quantitative detection , the effect of easy operation

Pending Publication Date: 2019-12-27
HANGZHOU BIOTEST BIOTECH CO LTD
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  • Description
  • Claims
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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

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  • Detection device
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specific Embodiment

[0048] For specific embodiments, refer to the attached Figure 1-21 .

[0049] Such as Figure 1-2 As shown in 14-15, a detection device includes a first cavity 1 for collection and a second cavity for detection. The second cavity is provided with a detection element. The first cavity 1 and the second cavity can be Closed and connected, it also includes a third cavity for sample quantification, which can quantitatively transfer samples from the first cavity 1 to the second cavity, and also includes a baffle 90 that can block the first cavity 1 Communication with the third cavity. In some preferred modes, the first cavity 1, the second cavity and the third cavity can be communicated in pairs. When the two cavities are connected, the liquid sample can be transferred between the two cavities; Figure 14-15 As shown, the first cavity 1 can transfer the liquid sample to the third cavity at this time, as Figure 17-18 As shown, the third chamber can transfer a certain amount of liquid ...

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Abstract

The invention discloses a detection device comprising the following parts of a first cavity for collection and a second cavity for detection, wherein a detection element is provided in the second cavity, and the first cavity and the second cavity can be closed and communicated; a third cavity used for sample quantification and capable of quantitatively transferring the sample from the first cavityto the second cavity; and a baffle that can block the communication between the first cavity and the third cavity. The device provided by the invention can not only perform collection, detection andsecondary collection of liquid samples, but also realize accurate quantitative detection.

Description

Technical field [0001] The present invention relates to a detection device, in particular to a device that can perform detection and collection. Background technique [0002] At present, testing devices used to detect whether samples contain analytes are widely used in hospitals or homes. These testing devices used for rapid diagnosis include one or more test strips, such as early pregnancy testing, drug abuse testing, etc. Wait. This rapid diagnostic test device is very convenient, and the test result can be obtained on the test reagent strip in about one minute, or at most ten minutes. [0003] Drug testing is widely used, and is often used in anti-drug departments, public security bureaus, drug rehabilitation centers, physical examination centers, and national conscription and physical examination offices. There are various types of drug testing and frequent frequency. Drug testing urine cups that can automatically separate the remaining samples from the tested samples have a ...

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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 吴淑江洪亮
Owner HANGZHOU BIOTEST BIOTECH CO LTD