The invention discloses a layered guide type supporting frame for
dental examination and a using method thereof, which comprises a main rod, a supporting head is arranged on one side of the main rod;a joint
pipe is arranged between the main rod and the supporting head; a cross-shaped
liquid storage cavity is formed in the supporting head; the inner wall of the cross-shaped
liquid storage cavity is provided with a connector and a plurality of liquid suction openings. The interface and the liquid suction port are communicated with the outside; one end of the joint
pipe is fixedly connected to the interior of the interface; compared with an existing
oral cavity examination instrument, multiple functions of pushing and pressing soft tissues, reflecting images, percussion examination and the like in the prior art are satisfied; in the examination process, endocrine
saliva in the
oral cavity of a patient can be absorbed multiple times, the problems of
saliva gathering, examination interruption and the like are solved, the examination process is accelerated, the examination result is accurate, discomfort of the patient is reduced, and the frame has the advantages of being more comfortable and more convenient to use when used for pushing and pressing
soft tissue, percussion examination and the like.