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Lung function detection method, system and device, computer equipment and storage medium

A technology of detection equipment and detection methods, applied in the field of medical detection, can solve problems such as cross-infection and inaccurate detection results, and achieve the effects of improving accuracy, reducing cross-infection, and avoiding detection errors.

Active Publication Date: 2022-06-07
深圳市华屹医疗科技有限公司
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Problems solved by technology

[0004] However, related technologies have high requirements for patients to breathe during detection, and many patients are difficult to breathe accurately according to the breathing pattern, resulting in inaccurate detection results, and there is a risk of cross-infection in the detection method of blowing air through the blowing nozzle

Method used

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  • Lung function detection method, system and device, computer equipment and storage medium
  • Lung function detection method, system and device, computer equipment and storage medium
  • Lung function detection method, system and device, computer equipment and storage medium

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Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0054] Respiratory ventilation refers to the amount of gas entering and leaving the lungs during human respiration, which can reflect the ventilation function of the lungs and can also be used to detect some special diseases. However, the existing respiratory ventilation detection technologies for medical use all require the tested object to wear or contact special equipment, which will bring great inconvenience to the tested object, consume the test material, and at the same time there is a risk of exposure to infection , resulting in limitations in the use of detecti...

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Abstract

The invention relates to a lung function detection method, system and device, computer equipment and a storage medium. The method comprises the following steps: acquiring chest and abdomen surface point cloud data of a detected object in a preset time period through a living body detection sensor; analyzing the chest and abdomen surface point cloud data, and determining pulmonary ventilation change information of the detected object; and determining a lung function detection result of the detected object according to the lung ventilation capacity change information. Wherein the organism detection sensor is arranged in a preset range around the detected object, and is not in contact with the detected object. The method has no requirement for the breathing mode of the detected object, detection errors caused by the fact that the breathing rhythm of the detected object does not meet the requirement are avoided, and therefore the accuracy of the detection result is improved. Besides, the organism detection sensor is not in contact with the detected object, and is not in direct contact with the detected object in the detection process, so that the risk of cross infection in the sequential detection process of a plurality of detected objects is reduced, and the safety is higher.

Description

technical field [0001] The present application relates to the technical field of medical detection, and in particular, to a method, system, device, computer equipment and storage medium for detecting lung function. Background technique [0002] Pulmonary function test is an effective method to check the lung diseases of patients, and it is used clinically to check and diagnose diseases such as chronic obstructive pulmonary disease and airway stenosis. [0003] In the related art, the patient needs to blow air on the air blowing nozzle of the detection device with his mouth, and the condition of the patient's lungs is checked by changing the air blow volume with time. During this process, it is necessary to clamp the patient's nose with a clip to prevent air leakage through the nose, so that the patient breathes completely through the mouth and breathes according to the breathing pattern of "normal breathing - maximum inhalation - maximum exhalation". Analyze the curve of th...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/113A61B7/04A61B5/0507A61B5/00
CPCA61B5/113A61B5/1135A61B7/04A61B7/003A61B5/0507A61B5/746A61B5/7405A61B5/742A61B5/4815A61B5/4818
Inventor 宋卫东黄毅胡巍雷俊杰龚龑
Owner 深圳市华屹医疗科技有限公司
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