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Gas chamber pollution detection method, gas detection device and readable storage medium

A gas detection and air chamber technology, applied in measurement devices, material analysis by optical means, instruments, etc., can solve the problems of misleading medical staff, measurement errors, jeopardizing the treatment effect of patients, etc., so as to reduce the personal safety problems of patients and reduce The effect of abnormal gas detection and improved accuracy

Active Publication Date: 2021-04-20
EDAN INSTR
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Because foreign objects are often translucent and irregular pollutants that adhere to the inner wall of the analysis gas or the optical path lens, in this case the module cannot identify them only through the signal characteristics, and usually mistake the foreign objects as analysis gases, which will lead to measurement errors. If If it cannot be detected in time, it will mislead the medical staff for a long time, and then endanger the treatment effect of many patients

Method used

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  • Gas chamber pollution detection method, gas detection device and readable storage medium
  • Gas chamber pollution detection method, gas detection device and readable storage medium
  • Gas chamber pollution detection method, gas detection device and readable storage medium

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0034] The terms "first", "second", etc. in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover...

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Abstract

The invention relates to the technical field of medical equipment, and discloses a gas chamber pollution detection method, a gas detection device and a readable storage medium. The gas detection device comprises a gas chamber, a light source and a sensor assembly, wherein the gas chamber comprises a light inlet window and a light outlet window; the light source is arranged on one side of the light inlet window; a light path of the light source penetrates through the light inlet window and the light outlet window; the sensor assembly is arranged on one side of the light outlet window, the sensor assembly and the air chamber can rotate relatively, and the sensor assembly collects light signals at different positions of the light outlet window so as to carry out pollution detection on the air chamber. By means of the mode, pollution detection can be conducted on the air chamber, and therefore the accuracy of gas detection in the air chamber is further improved.

Description

technical field [0001] The present application relates to the technical field of medical equipment, in particular to a detection method for air chamber pollution, a gas detection device and a readable storage medium. Background technique [0002] Most of the detection of respiratory gas concentration in the medical field uses infrared spectroscopy, which uses infrared light to pass through the analysis gas chamber and irradiate the sensor to analyze the gas to be detected flowing inside the gas chamber, and the signal received by the sensor changes with the concentration of the gas to be detected into a negative correlation. [0003] Relevant gas detection devices will work in the hospital for 5-10 years, and working for a long time will greatly increase the risk of foreign matter entering the analysis gas chamber. Because foreign objects are often translucent and irregular pollutants that adhere to the inner wall of the analysis gas or the optical path lens, the module can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/3504G01N33/00
Inventor 朱振营张浩张微唐鹏
Owner EDAN INSTR
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