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Infant oral cell DNA extraction kit

A technology of oral cells and kits, which is applied in the field of baby oral cell DNA extraction kits, can solve the problems of poor sampling effect, inconvenient operation, and easy pollution, and achieve the effects of simple structure, improved sampling effect, and avoiding sample contamination

Inactive Publication Date: 2018-07-24
成都酷爱睿工业产品设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages of inconvenient operation, poor sampling effect and easy pollution in the prior art, and propose a DNA extraction kit for oral cells of infants

Method used

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  • Infant oral cell DNA extraction kit
  • Infant oral cell DNA extraction kit
  • Infant oral cell DNA extraction kit

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] refer to Figure 1-3 , a baby's oral cavity cell DNA extraction kit, comprising a connecting tube 2 and a tube body 1 movably installed on one side of the connecting tube 2, the tube body 1 includes a first preservation tube 14 and a second preservation tube 15, the first preservation tube 14 is inserted in the second storage tube 15, and an insulation layer 13 is arranged between the first storage tube 14 and the second storage tube 15. The insulation layer 13 is thermal insulation cotton, which has good thermal insulation effect and is convenient to use. 2 is provided with a connection hole 22 in the center of one side, and one end of the pipe body 1 is inse...

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Abstract

The invention relates to the technical field of DNA extraction equipment, in particular to an infant oral cell DNA extraction kit. The kit comprises a connecting pipe and a pipe body movably mounted at one side of the connecting pipe, one side center of the connecting pipe is provided with a connecting hole, one end of the pipe body is inserted in the connecting hole, and the other side center ofthe connecting pipe is provided with a through-hole, pressing plates are rotatably mounted on both connecting pieces through rotating shafts, one ends of the two pressing plates far from the connecting pieces are both equipped with strip-type through channels, connecting plates are movably mounted close to two ends of a spring on a threaded rod, one ends of two tweezers rods far from the connecting plates are fixedly equipped with sampling heads, the corresponding sides of the two sampling heads are connected, and one ends of the two sampling heads far from the tweezers rods are inserted intothe through-hole. The infant oral cell DNA extraction kit provided by the invention has the characteristics of simple structure, convenient operation and easy use, effectively improves the sampling effect, guarantees the sampling quality, and at the same time guarantees the collected gene dosage.

Description

technical field [0001] The invention relates to the technical field of DNA extraction equipment, in particular to a baby oral cavity cell DNA extraction kit. Background technique [0002] With the sharp increase in the demand for infant gene preservation, susceptibility gene detection and prenatal diagnosis in recent years, the demand for oral cell DNA extraction kits is also increasing year by year. [0003] However, the buccal cell DNA extraction kits currently on the market have the following significant defects: 1. The sampling equipment is poor, usually using rough cotton swabs or rough chemical fiber scrapers, the sampling efficiency is not high, and it is difficult to judge the sampling effect. 2. After sampling, the sampling equipment is prone to corruption and deterioration during the process of sending it to the testing unit, making it impossible to perform follow-up operations. 3. The current kits often require the swabs to be dried in the air in order to prevent...

Claims

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Application Information

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IPC IPC(8): C12N15/10C12M1/26C12M1/24C12M1/38
CPCC12N15/1003
Inventor 代羿
Owner 成都酷爱睿工业产品设计有限公司
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