Method and device for detecting gas-liquid separator

A gas-liquid separator and detection device technology, which is applied in the field of medical monitoring and respiratory gas monitoring, can solve the problems of reducing the working life of liquid level detection components, reducing the reliability of liquid level detection, and equipment damage, etc.

Active Publication Date: 2015-07-22
EDAN INSTR
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Problems solved by technology

When designing existing products, generally only the installation position of the gas-liquid separator is detected, and the liquid level detection switch is not used to detect the liquid level. Errors and Equipment Damage
Of course, there are also those that only detect the position of the liquid level, but because the previous position detection is not performed, the reliability of the liquid level detection will be reduced during use, and the working life of the liquid level detection components will also be reduced.

Method used

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  • Method and device for detecting gas-liquid separator
  • Method and device for detecting gas-liquid separator
  • Method and device for detecting gas-liquid separator

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] like figure 1 As shown, the specific steps of a method for the detection of a gas-liquid separator of the present invention are described as follows:

[0045] 101. Boot up;

[0046] Turn on the medical device and initialize it;

[0047] 102. Determine whether the gas-liquid separator is installed;

[0048] To detect whether the gas-liquid separator is installed at the designated position of the medical equipment, the detection component can be a mechanical or electronic contact switch or a non-contact magnetic resistance switch. The contact switch is triggered after the gas-liquid separ...

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Abstract

The invention relates to the technical field of medical respiratory gas monitoring and in particular relates to a method device for detecting a gas-liquid separator. According to the technical scheme provided by the invention, in the using process of a medical apparatus, the gas-liquid separator is subjected to position detection and liquid level detection in sequence, and therefore, the system measuring reliability is enhanced, the apparatus damage caused by an incorrect operation of a user is avoided, and the service life of a sampling apparatus is prolonged.

Description

technical field [0001] The invention relates to the field of medical monitoring, in particular to the technical field of respiratory gas monitoring, and in particular to a method and device for detecting a gas-liquid separator. Background technique [0002] In the field of medical monitoring, side-flow breathing gas medical equipment is widely used in operating rooms, ICU and other scenes to measure the concentration or partial pressure of carbon dioxide, oxygen, nitrous oxide and anesthetics. Side-flow breathing gas medical equipment needs to collect a part of the gas sample from the patient's breathing gas path and send it to the instrument next to the patient for analysis. The gas collected from the patient's breathing gas circuit is usually higher than the ambient temperature. The gas flow process is affected by the ambient temperature, and the water vapor in the gas flow condenses into liquid water in the gas circuit. If liquid water, patient secretions, bacteria, etc....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/00G01F23/292G01F23/296
Inventor 孙继蕃严彬彬陈璐秦钊
Owner EDAN INSTR
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