Clinical oral foreign body suction device and use method

Abstract

The invention relates to the technical field of medical equipment, and discloses a clinical oral foreign matter suction device. The device comprises a main body assembly, a suction assembly and a visualization assembly, the main body assembly comprises a box body, a control panel is arranged on the top of the box body, a suction tube is arranged on one side face of the box body, a visual assembly is arranged on the suction tube, the other end of the suction tube is communicated with one side face of a suction head, the suction assembly is arranged in the box body and comprises a motor and rotating discs, the output shaft of the motor is fixedly connected with one side face of a first bevel gear, the two rotating discs drive two connecting rods to move correspondingly to make two air plugs move in air tubes in the opposite directions, the two air tubes alternately generate suction force, the suction force continuously sucks foreign matter in the oral cavity of a patient through the suction tube, and the foreign matter is guided into a collecting box through a communicating tube; and an endoscope at the tip of the suction tube and a display screen on the box body can enable the suction head to accurately suck the foreign matter, so that the operation is convenient, and the success rate of sucking the foreign matter is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a clinical oral foreign body suction device. Background technique [0002] In clinical practice, when there are foreign bodies in the ear canal, nasal cavity, throat and oral cavity, tools are often needed to take them out. The foreign body forceps of traditional technology are mainly composed of slender rods and forceps body, although it is beneficial for doctors to take out foreign bodies. However, it uses two pincer arms to be connected in a hinged manner, so the expansion of the pincer head and pincer arms still requires a large operating space, and the inner space of the ear canal, nasal cavity, throat, and oral cavity is relatively narrow, so it is easy to pick up foreign objects. Damage to the ear canal, nasal cavity, throat and oral cavity tissue, so the applicability and practicality are limited to a certain extent. [0003] When the existing foreign body suct...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a clinical oral foreign body suction device, which has the advantage of generating continuous suction to absorb foreign bodies, and solves the problem that existing equipment produces suction at intervals

Images