Noninvasive analysis device and system for respiratory disease detection
An analysis device and technology for respiratory diseases, applied in the evaluation of respiratory organs, application, diagnostic recording/measurement, etc., can solve the problems of easy diffusion of respiratory gas, inconvenient operation, low detection efficiency, etc., to increase convenience, improve accuracy and Efficiency and workload reduction effects
Pending Publication Date: 2021-06-11
THE SECOND AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV
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[0008] The main purpose of the present invention is to provide a non-invasive analysis device for respiratory disease detection and its system, aiming to solve the problems in the prior art that the breathing gas used in the respiratory disease detection device is easy to diffuse, inconvenient to operate and low in detection efficiency question
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0039] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.
[0040] In addition, if there are descriptions involving "first", "second" and so on in the...
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The invention discloses a noninvasive analysis device for respiratory disease detection. The noninvasive analysis device comprises an expiration part, a collection and analysis part and an air outlet part, wherein the expiration part and the air outlet part are movably connected to the collection and analysis part, the expiration part is used for providing an air inlet channel for a human body to exhale, the collection and analysis part collects and analyzes exhaled air flowing into the expiration part and then feeds back the exhaled air to the detection and analysis device, and the exhaled air flows out to the air outlet part. By arranging the expiration part, the collection and analysis part and the air outlet part which are separated, the expiration part can be replaced or cleaned timely and conveniently, the workload of medical staff is effectively relieved, and the operation convenience is improved; and the collection and analysis part is independently arranged, so that secondary contact and treatment of the detection subject matter are avoided, the detection subject matter is prevented from being diffused into the external environment, and meanwhile, the detection precision and efficiency are improved.
Description
technical field [0001] The invention relates to the technical field of in vitro diagnostic testing instruments and equipment, in particular to a non-invasive analysis device and system for detecting respiratory diseases. Background technique [0002] For chronic cough, cough variant asthma, bronchitis, and gastroenterology C13 and C14 breath tests and other diseases that need to be detected by breathing gas, it is generally necessary to detect a certain component of breathing gas, and use electrochemical methods, Spectrophotometry, fluorescence and ion mobility spectrometry techniques can achieve quantitative and qualitative detection. At present, the following two methods are generally used to detect diseases through respiratory gases: [0003] The first is to breathe directly at the instrument, that is, hold the air inlet of the testing instrument, breathe through the mouth or nose, and use the reagents and systems inside the instrument to detect the gas content that needs...
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IPC IPC(8): A61B5/08
CPCA61B5/082
Inventor 史红阳张永红张德信吴媛媛王煜
Owner THE SECOND AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV