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Detection device and corresponding fluid control equipment

A technology of control equipment and detection device, which is applied in the field of medical infusion, can solve the problems of medical malpractice, blockage of infusion tube, easy crystallization of liquid, etc., and achieves the effect of reducing the risk of medical malpractice

Active Publication Date: 2018-10-23
BEIJING LINZE MEDICINE TECHNOLOGICAL DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the infused liquid is prone to crystallization, the infusion line is prone to blockage, resulting in medical accidents
In the existing fluid control equipment, there is no technical solution that can effectively detect this kind of pipeline blockage

Method used

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  • Detection device and corresponding fluid control equipment
  • Detection device and corresponding fluid control equipment
  • Detection device and corresponding fluid control equipment

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Experimental program
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Embodiment Construction

[0046] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation of the invention will now be described with reference to the accompanying drawings.

[0047] In order to make the drawings concise, the figures in each figure only schematically show the relevant parts of the present invention, and do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. In this article, "upper", "lower", "front", "rear", "left", "right", etc. are only used to indicate the relative positional relationship between related parts, rather than to limit the absolute position of these related parts . In this article, "first", "second" and so on are only used to distinguish each other, not to indicate the degree of importance and...

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PUM

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Abstract

The invention discloses a detection device for detecting upstream clogging and fluid control equipment comprising the detection device. According to the detection device, a structure of a protrusion mechanism is adopted by the detection device to compress the first side of a soft pipeline, so that regarding the soft pipeline, corresponding bending is generated at the protruded part, a protrusion correspondence sensor detects the deformation state of the soft pipeline at the protruded part, an upstream recognition module judges a detection result of the protrusion correspondence sensor, when the soft pipeline of the protruded part is narrowed to a specific numerical value, it is judged that upstream clogging occurs, thus a pipeline clogging event can be timely found, and the risk of medicalaccidents caused by pipeline clogging is lowered.

Description

technical field [0001] The present application relates to the technical field of medical infusion, in particular to a detection device and corresponding fluid control equipment. Background technique [0002] In the field of medical and health care, it is a well-known requirement to deliver fluids such as medicinal liquid or nutritional liquid to the body of a patient at a certain speed. In order to meet this demand, a fluid control device for automatically infusing medicine or nutrient solution into a patient's body has appeared in the industry, and the typical device is a liquid infusion pump and an associated infusion line. The source end of the infusion line is connected to a liquid source such as a drug bottle or a nutrient solution bag, the target end is placed in the patient's body, and the middle part of the infusion line is a soft line. The liquid infusion pump includes a fluid drive device, and the fluid drive device generally includes a pump wheel and a power devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/142A61M5/168A61J15/00A61M39/22
CPCA61J15/0026A61J15/0076A61J15/0088A61J15/0092A61J2200/70A61M5/142A61M5/16804A61M5/16881A61M39/22A61M2205/33
Inventor 刘锐
Owner BEIJING LINZE MEDICINE TECHNOLOGICAL DEV
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