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Window of communication / Projection tongue depress

Window of communication

To a certain extent, the health of teeth determines the quality of life. The projection-type tongue depressor combines the functions of illumination, temperature, photography, and influence projection. It can provide illumination when examining the patient's oral cavity, and can also observe the patient's condition in projection form. This product is convenient for doctors to get a better understanding of the patient's true situation during inspection, and also facilitates communication between doctors and patients while checking dental health.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Chunming Wang,
Dalian Minzu University

Zichao Miao,
Dalian Minzu University

Yutong Hu,
Dalian Minzu University

Runjiu Zhao,
Dalian Minzu University

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