Sample sampler for infant mucosa gene detection

Abstract

The invention relates to an infant mucosa gene detection sample sampler which comprises an infant bed, a fixing bandage, a support, an adjusting frame, a sampling device, a cleaning module, a cleaning part and a sealing layer, the fixing bandage is installed in the middle of the infant bed, and the support is slidably arranged at the upper end of the infant bed; toys capable of making bell sounds are hung on the front side and the rear side of the upper end of the support, an adjusting frame is installed in the middle of the upper end of the support, a sampling device is installed at the lower end of the adjusting frame, a cleaning module is installed at the upper end of a built-in tank, a rotatable cleaning piece is arranged in a sealing cover, and a sealing layer is arranged at the opening position of a collecting frame. The rapid sampling device has the technical effects of reducing infant collision during rapid sampling, cleaning the sampler and hermetically collecting a sample.

Description

technical field [0001] The invention relates to the related technical field of samplers, in particular to a sample sampler for the detection of mucous membrane genes of infants and young children. Background technique [0002] Genetic testing is a technology that detects DNA through blood, other body fluids or cells. The peripheral venous blood or other tissue cells of the tested person are taken, and after amplifying their genetic information, the DNA molecular information in the tested person's cells is analyzed by specific equipment. Detection and analysis of various conditions of the genes contained in it, so that people can understand their own genetic information, identify the cause or predict the risk of a certain disease in the body. Sampling and testing the oral mucosa is an important method for genetic testing. [0003] In the existing sampling process, such as the Chinese patent with the publication number CN210287346U, it discloses a cell collector for gene detec...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned prior art, the interior of the oral cavity is retracted into the installation cavity after being scraped by a wooden cotton swab. The foreign matter in the mouth has obvious resistance. When the cotton swab is inserted into the infant's mouth and stirred, it will only cause the infant's resistance, but will not cooperate with the collection. The crying infant will bite the cotton swab stick or head The internal shaking makes it difficult for the collection staff to check the situation inside the mouth smoothly, which in turn affects the normal collection. Second, the collection using a single cotton swab may have insufficient collection volume or deviation of the collection position. The occurrence of such phenomena Both will lead to inaccurate data after detection, and after the wooden cotton swab is retracted, the cotton swab part may scratch against the surrounding installation cavity, thereby reducing the amount of sample retained by the cotton swab part, and after the cotton swab part is retracted, the Some parts are still exposed to the outside world, thus causing sample contamination. Based on this, there is still room for improvement based on the existing collection technology

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