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Method for judging state of infusion pipeline and related equipment

A determination method and infusion tube technology, which are applied in the field of infusion, can solve the problems of life-threatening patients and delayed treatment, and achieve the effects of ensuring the accuracy of judgment, improving the speed of judgment, and improving work efficiency.

Pending Publication Date: 2022-04-01
SHENZHEN MINDRAY SCIENTIFIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If there is no drug infusion into the patient's body for a long time in the obstructed state, the treatment will be delayed at least, and the patient's life will be in danger at worst

Method used

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  • Method for judging state of infusion pipeline and related equipment
  • Method for judging state of infusion pipeline and related equipment
  • Method for judging state of infusion pipeline and related equipment

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0046] It should be understood that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0047] Reference in the present invention to an "embodiment" means that a particular feature, structure, or characterist...

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Abstract

The embodiment of the invention discloses a method for judging the state of an infusion pipeline and related equipment, in the embodiment of the invention, the state of the infusion pipeline is detected according to the variable quantity of the pressure characteristic value at the current moment and the variable quantity threshold value of the first pressure characteristic value, the judging speed of the state of the infusion pipeline can be effectively improved, and compared with the prior art, the judging speed of the state of the infusion pipeline is improved. The infusion safety of a patient can be effectively guaranteed; and at least one of the pressure characteristic value variable quantity, the blocking duration time and the blocking fluid quantity in the blocking state is output outwards by determining the blocking duration time and the blocking fluid quantity of the blocking state, so that medical staff can know the state of the infusion pipeline in time conveniently, and the working efficiency of the medical staff is improved.

Description

technical field [0001] The invention relates to the technical field of infusion, in particular to a method for judging the status of an infusion pipeline and related equipment. Background technique [0002] Infusion pumps are commonly used in clinics to infuse drugs with precise flow rates, and the infusion pumps realize the infusion process by squeezing infusion tubes or pushing syringes. The infusion pump generally has an obstruction alarm function, but the alarm threshold (such as the pressure threshold) corresponding to the obstruction alarm function is generally set higher. When infusing vital signs maintenance drugs to patients, if the infusion line is blocked, it often takes a long time to trigger the blockage alarm due to the high blocking pressure level or low flow rate. If there is no drug infusion into the patient's body for a long time in the obstructed state, the treatment will be delayed at least, and the patient's life will be in danger at worst. Therefore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142A61M5/168
Inventor 杨韬睿左鹏飞涂有强
Owner SHENZHEN MINDRAY SCIENTIFIC CO LTD
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