Pharynx secretion collection device

Abstract

The invention relates to a pharynx secretion collection device, which comprises a handle and a collection mechanism, wherein the collection mechanism comprises an occlusion table, a tongue pressing component, a sampling component and an auxiliary observation component, wherein the occlusion table is arranged on one end of the handle; the tongue pressing component comprises a tongue depressor; oneend of the tongue depressor is arranged on one side end of the occlusion table; the sampling component comprises a sampling rod and a clamping unit for clamping the sampling rod, wherein the clampingunit is arranged in the middle of the occlusion table; the auxiliary observation component comprises a camera and a display screen, wherein the camera is arranged on the side surface, which is far away from the handle, on the occlusion table; and the camera collects the images of the sampling rod and the tongue depressor in real time and shows the images in the display screen. During sampling, themouth of a patient is under a closing state, a possibility that viruses in the spray of the patient spread is reduced, and meanwhile, medical care personnel can observe the state of the oral cavity of the patient and the position of the pharynx so as to realize accurate sampling.

Description

Technical field [0001] The invention belongs to the technical field of medical devices, and particularly relates to a pharyngeal secretion collection device. Background technique [0002] Pharyngeal secretion sampling is one of the basic diagnostic methods in medicine, especially for the diagnosis of influenza and other respiratory diseases. The pharynx is the place where the virus gathers a lot. The pharynx of healthy people should have normal oral flora without the growth of pathogenic bacteria. Therefore, if the throat swab sampled from the pharynx is subjected to bacterial culture and pathogenic bacteria can be isolated , It is helpful to accurately detect the virus type of the pathogenic bacteria, and then provide a basis for judging the type of disease. [0003] In the prior art, pharyngeal swab sampling means that the doctor dips a cotton swab into the patient’s pharynx to take a small amount of secretions, and the secretions are used as throat swab specimens. In the proces...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, throat swab sampling is that the doctor uses a cotton swab to dip a small amount of secretion into the patient's pharynx, and the secretion is used as a throat swab specimen; When the cotton swab is inserted into the patient's pharynx, the patient needs to actively open his mouth wide to cooperate. However, when the patient's pharynx is stimulated by foreign objects such as cotton swabs, he will struggle and resist, and even close his mouth unconsciously, making the pharyngeal sampling operation more difficult.

At the same time, medical staff need to be in close contact with patients during the sampling process, and patients need to open their mouths to facilitate sampling. The patient's droplets are easily spread into the airways of the sampling medical staff, which greatly increases the risk of infection for medical staff.

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