Detecting instrument for liquid sample

A detection device and liquid sample technology, applied in the direction of biological testing, material inspection products, instruments, etc., can solve the problems that the testing personnel are easily contaminated, the sample is not easy to detect, and the sealing is not tight enough to achieve irreversible sealing, simple operation, and detection The effect of personnel safety

Inactive Publication Date: 2009-06-24
HANGZHOU DITU TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention mainly solves the technical problems existing in the prior art that the seal is not tight enough; it can be opened after being sealed; the inspectors are easily polluted; and it is not easy to detect when there are few samples.

Method used

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  • Detecting instrument for liquid sample
  • Detecting instrument for liquid sample
  • Detecting instrument for liquid sample

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1: attached figure 1 And attached figure 2 It is respectively a kind of structural schematic diagram of the present invention, and it has a cup body 1, and a sealing cover 4 is arranged on the top of the cup body, both are connected by thread. There is a protruding ring on the underside of the thread of the cup mouth, and two wedge-shaped protrusions 5 are provided on the protruding ring, and two wedge-shaped protrusions corresponding to one of them are provided on the lower side of the sealing cover, and the high surfaces of the two wedge-shaped in the opposite direction. A detection board slot 2 is provided at a height of 1 / 4 on one side of the cup body, and the slot is connected with the cup body, and a sealing layer is provided therein to isolate the inner space of the cup body from the outside world. The bottom of the cup body is closely connected with a bottom support 6. The test board slot is provided with a sealing plug 3, which fits closely with ...

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PUM

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Abstract

The invention relates to a detection device of a liquid sample, in particular to a liquid sample detection device with simple and sanitary operation, which comprises a cup body provided with a cover gasket, and is characterized in that the lower part of the cup body is closely connected with a bottom support; a checkout console slot is formed on the side edge of the cup body close to the bottom, and communicated with the cup body; and the detection device is also provided with a checkout console. Because the position of the checkout console slot is close to the bottom, the detection can be carried out when a small quantity of liquid exists in the cup body only. In addition, the cup body is sealed up by the cover gasket, and the upper surface of the liquid in the cup body is separated fromthe external environment, so that external barometric pressure has no influence to the internal liquid, and the liquid is not easy to flow out from the cup body though the height of the checkout console slot is less than that of the internal liquid in the cup body. Moreover, a liquid sample to be detected is not easy to be polluted under the circumstances of separating from the external environment, thereby ensuring the detection accuracy.

Description

technical field [0001] The invention relates to a liquid sample detection device, in particular to a liquid sample detection device with simple and hygienic operation. Background technique [0002] In the field of medicine, criminal investigation and competitive sports, it is very common to detect liquids, especially urine, because the components of urine can often reflect various symptoms of the human body and can determine the composition of substances that people eat. Therapy, criminal investigations, and the openness of competitive sports all help a lot. Chromatographic analysis test strips (test papers) are commonly used to test liquid samples to see if there is a specific "mark" in the liquid, which is displayed in different colors on the test strip, according to different The color determines the type and / amount of ingredients contained in the liquid. In practice, the tester usually collects a certain amount of liquid (here mainly refers to urine) with an open bottl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/48G01N35/00
Inventor 吕欣龙
Owner HANGZHOU DITU TECH
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