Self-service sampling throat swab and biting device

Abstract

The invention relates to the technical field of medical sampling tools, in particular to a self-service sampling throat swab and a bite device, a sampler puts the bite device in the mouth, plays a guiding and positioning role when the throat swab is inserted, and guides the throat swab to accurately sample tonsil parts on two sides of the inner wall of the oral cavity. According to the throat swab, the elastic contraction device is arranged in the handle, so that a certain springback space is formed when the sampling part at the front end of the throat swab makes contact with the inner wall of the oral cavity, hard contact of the sampling part and the inner wall of the oral cavity is changed into soft contact, and the throat swab is prevented from damaging the inner wall of the oral cavity; the insertion depth and the rotation angle during sampling are identified by changing the identification position, so that the scraping sampling action of the sampling part on the tonsil part is completed, the sampling difficulty is reduced, a common crowd can perform self-service operation, the cross infection risk caused by crowd gathering sampling is avoided, and the sampling efficiency is improved. And the working intensity of medical personnel is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of medical sampling tools, in particular to a self-sampling throat swab and a mouthpiece used in conjunction with the throat swab. Background technique [0002] With the spread of the new crown pneumonia, more and more people around the world are infected by the virus. Nucleic acid testing is the only standard to determine whether they are infected with the new crown. Based on the increasing number of asymptomatic infections, the nationwide nucleic acid testing is imperative . [0003] Throat swab nucleic acid detection is currently the main detection method for diagnosing new coronavirus infection. This operation requires the nurse to use a long swab to collect samples from the posterior pharyngeal wall of the patient. During the sample collection process, due to the stimulation of the sampler (defined as the person being sampled), it is easy to cause the sampler to cough and sneeze, causing droplets Form...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a self-service sampling pharyngeal swab and a mouthpiece to solve the current high-risk risk of pharyngeal swab nucleic acid sampling that needs to be manually sampled by medical personnel. Problems with large-scale self-sampling

Images