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Liquid detection switching device

A detection device and switching device technology, applied in the direction of analyzing materials, instruments, etc., can solve the problems of difficult design of detection chips, increased processing tolerances, poor stability, etc. Effect

Pending Publication Date: 2021-01-08
上海柏中观澈智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The preparation and liquid flow samples in the medicine bag need to be transported to the detection chip. At present, the medicine bag or medicine bottle is directly connected to the detection chip. When changing the medicine bag, it will directly affect the liquid flow in the detection chip, and the stability is poor.
The design of the detection chip is difficult, and from the processing point of view, the processing tolerance increases

Method used

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Embodiment Construction

[0031] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0032] see Figure 1 to Figure 5 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

The invention provides a liquid detection switching device which at least comprises a liquid storage device connecting plate, a detection device connecting plate, and a liquid conveying flow channel.A liquid storage device liquid flow connector is arranged on the liquid storage device connecting plate, and a sealing ring is arranged on the side, connected with a liquid storage device, of the liquid storage device liquid flow connector; the detection device connecting plate is provided with a detection device liquid flow interface and a detection device liquid discharge interface, and the sides, connected with the detection device, of the detection device liquid flow interface and the detection device liquid discharge interface are provided with sealing rings respectively; and the liquid conveying flow channel is used for communicating the liquid flow interface of the liquid storage device with the liquid flow interface of the detection device. According to the liquid detection switching device disclosed by the invention, the liquid storage device is not directly connected with the detection device, so that rapid connection and plugging are realized; meanwhile, a flow channel is regulated, the use amount of pipelines is greatly reduced, and the overall stability of equipment is improved.

Description

technical field [0001] The invention relates to the field of fluid processing, in particular to a liquid detection adapter device. Background technique [0002] The microfluidic detection chip can integrate the basic operation units such as sample preparation, reaction, separation, and detection in the process of biological, chemical, and medical analysis into a micron-scale chip, and automatically complete the entire analysis process. Due to its great potential in the fields of biology, chemistry, and medicine, it has developed into a new research field interdisciplinary in biology, chemistry, medicine, fluid, electronics, materials, and machinery. [0003] The preparation and liquid flow samples in the medicine bag need to be transported to the detection chip. At present, the medicine bag or medicine bottle is directly connected to the detection chip. When changing the medicine bag, it will directly affect the liquid flow in the detection chip, and the stability is poor. ...

Claims

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Application Information

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IPC IPC(8): G01N35/04
CPCG01N35/04
Inventor 韩林辰刘应卫赵然董子晨曦
Owner 上海柏中观澈智能科技有限公司
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