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Excrement sampling device

A technology for sampling devices and feces, applied in the direction of sampling devices, etc., to achieve the effects of good versatility, high efficiency and rapid dissolution, and prevention of DNA degradation

Pending Publication Date: 2022-06-24
山东鲁抗好丽友生物技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the lack of stool sampling for stool DNA detection at present, the present invention provides a stool sampling device, which is easy to use and low in cost

Method used

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0026] The present invention discloses a Figure 1-5 The fecal sampling device shown includes a sample storage tube 4 for storing samples and a sampling scoop 12 for sampling. The sampling spoon and the cover body (13) threadedly connected to the top of the sample storage tube are integrally rotatably connected, that is, when the cover body is unscrewed to separate the cover body from the sample storage tube, the sampling spoon can be...

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Abstract

The invention provides an excrement sampling device which comprises a sample storage tube, a sampling spoon is mounted in the sample storage tube in a matched manner, a cover is mounted at the top of the sample storage tube in a matched manner, the sampling spoon is rotatably mounted below the cover, a driving rod for driving the sampling spoon to rotate is arranged above the cover, a plurality of sample injection holes are formed in the side surface of the sampling spoon, and the sample injection holes are communicated with the sampling spoon. The bottom of the sampling spoon is rotatably provided with an automatic reset switch plate used for dipping an excrement sample. The device is convenient to sample, simple and easy to operate.

Description

technical field [0001] The invention relates to a test device, in particular to a stool sampling device. Background technique [0002] According to statistics on the number of new cancer cases in China in 2020, colorectal cancer is the second most common cancer in my country, with about 560,000 new cases and 250,000 deaths in 2020, seriously threatening the health of residents. [0003] The Molecular Diagnostics Group of the Laboratory Medicine Branch of the Chinese Medical Association published the "Chinese Expert Consensus on Laboratory Diagnostic Techniques for Early Colorectal Cancer and Precancerous Lesions" in the Chinese Journal of Laboratory Medicine, and agreed that stool DNA testing is the recommended screening method. [0004] Therefore, the sampling of feces is a relatively critical step. The convenience of fecal sampling and the amount of sampling all affect the results of subsequent experimental tests. [0005] According to the existing research results, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/02
CPCG01N1/02
Inventor 金日虎张冬梅古恒森白龙云
Owner 山东鲁抗好丽友生物技术开发有限公司