Saliva collecting and imaging device

Abstract

The invention provides a saliva collecting and imaging device, and relates to the technical field of medical detection. The saliva collecting and imaging device comprises a saliva collecting part anda saliva imaging part, the saliva imaging part comprises a saliva injection port, an accommodating chamber and a liquid collecting area, the saliva injection port is connected with the saliva collecting part, the saliva injection port is communicated with the liquid collecting area through a accommodating cavity, the saliva collecting part is provided with an inflow channel, the inflow channel isprovided with a filter piece, the liquid collecting area is provided with an air hole communicated with the outside, and the saliva collecting part is internally provided with a heating assembly. Quantitative collection of saliva is achieved, patterns after saliva crystallization are projected and amplified through the imaging device, observation is facilitated, meanwhile, a saliva crystallizationimage is changed through a method of smearing a chemical reagent in advance, and a clear image effect of saliva crystallization is obtained.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a saliva collection and imaging device. Background technique [0002] Saliva testing is an emerging medical examination method, which is often used for auxiliary diagnosis of diseases. Changes in the types and concentrations of various proteins, blood group substances, and inorganic substances contained in saliva can not only reflect oral and dental diseases, but are also related to diseases such as Alzheimer's, breast cancer, diabetes, cardiovascular disease, cancer, and kidney disease. Compared with serum specimens and urine specimens, saliva collection is safe, non-invasive, real-time, convenient, and has no risk of transmission of blood-borne diseases, and is considered to be an excellent non-invasive source for chemical and biochemical research. Saliva contains a large amount of biological information and is easy to collect, so that saliva can be used as a biomark...

AI Technical Summary

Problems solved by technology

Ordinary saliva collection devices do not take into account the particularity of saliva crystallization imaging, and ignore the quantitative problem of saliva. They cannot form a uniform and stable thin layer of saliva after collecting saliva, which will affect the effect of the image obtained by saliva crystallization.

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