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A kind of blood purification and its parameter monitoring equipment

A monitoring equipment and parameter monitoring technology, applied in the field of biological instruments, can solve problems such as air embolism, and achieve the effects of preventing air embolism and preventing excessive blood loss

Active Publication Date: 2021-06-22
南宁晨净医疗投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a blood purification and its parameter monitoring equipment, which solves the problems such as air embolism that may occur when the patient undergoes blood evolution dialysis

Method used

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  • A kind of blood purification and its parameter monitoring equipment
  • A kind of blood purification and its parameter monitoring equipment

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Embodiment Construction

[0015] Combine below Figure 1-2 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0016] combined with Figure 1-2 The blood purification and its parameter monitoring equipment include a monitoring equipment housing 11, a working chamber 12 is provided in the monitoring equipment housing 11, and a bubble elimination component 901 is provided in the working chamber 12, and the air bubbles The elimination assembly 901 includes a temporary storage container 13 fixed on the rear inner wall of the working chamber 12, a temporary storage chamber 14 arranged in the temporary storage container 13, and rotatably connected to the upper inner wall of the temporary storage chamber 14 and upwardly The first transmission shaft 60 extending into the working chamber 12, the stirr...

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Abstract

The invention discloses a blood purification and its parameter monitoring equipment, comprising a monitoring equipment housing, a working chamber is arranged in the monitoring equipment housing, a working chamber is arranged in the monitoring equipment housing, and air bubbles are arranged in the working chamber The elimination assembly, the air bubble elimination assembly includes a temporary storage container fixed on the rear inner wall of the working chamber, a temporary storage chamber arranged in the temporary storage container, rotatably connected to the upper inner wall of the temporary storage chamber and upward The first transmission shaft extending into the working chamber and the stirring rod fixedly connected to the first transmission shaft arranged in the temporary storage chamber, the present invention can block the external air in time when air enters At the same time, the blood entering the temporary storage chamber is debubbled, so that the blood enters the patient's body as much as possible to prevent excessive blood loss, and when the blood level drops to the liquid level sensor, it will be promptly Blocking the blood delivery into the patient's body effectively prevents the occurrence of air embolism.

Description

technical field [0001] The invention relates to the related fields of biological instruments, in particular to blood purification and parameter monitoring equipment. Background technique [0002] In the process of blood purification and dialysis for patients, when the blood or fluid is transfused without noticing that the fluid has been infused, so that the air is sucked into the dialysis circuit with the rotation of the blood pump, even the monitoring system of the analysis machine may be stuck. Gas, so that it cannot enter the body, but under the action of blood flow, the air and blood are mixed into fine bubbles, which are difficult to detect by the measuring device. When a small amount of gas slowly enters the blood in the form of tiny bubbles, it can dissolve into the blood or be discharged from the lungs. Exhale without any symptoms. If the bubbles are large and fast, obvious air embolism may occur when more than 5 ml is injected at a time. [0003] Even if the monit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/14
CPCA61M1/14A61M2205/18A61M2205/3327A61M2205/75
Inventor 刘秋苑
Owner 南宁晨净医疗投资有限公司
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