Distractor for oral surgery department

Abstract

The invention discloses a distractor for an oral surgery department. The distractor for the oral surgery department comprises an upper mask and a lower mask, wherein connectors are separately arrangedin the middles of rear end surfaces of the upper mask; an upper elastic band is arranged between the two connectors on the upper mask; connectors are separately arranged in the middles of rear end surfaces of the lower mask; a lower elastic band is arranged between the two connectors on the lower mask; an upper pressing plate is arranged in the middle of the rear end of the upper mask; an LED lamp is arranged in the middle of the lower end surface of the upper pressing plate; a lower pressing plate is arranged in the middle of the rear end of the lower mask; and an LED lamp is arranged in themiddle of the upper end surface of the lower pressing plate. The distractor for the oral surgery department is simple in structure and convenient to use; fixation of a doctor or a patient on the distractor is avoided in a using process, observation of the doctor to the patient is facilitated, when the doctor observes the oral cavity of the patient, illumination is provided for the doctor, troublecaused by the reason that the doctor uses an external power supply is omitted, and the working efficiency of the doctor is improved.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary instruments in the department of stomatology, in particular to a retractor for oral surgery. Background technique [0002] The oral cavity is a part where people often have problems. When treating and diagnosing the oral cavity, the doctor needs to open the oral cavity to facilitate the doctor's observation and diagnosis. For example, the patent application publication number 201620910882.X discloses an oral surgery spreader , but in the process of using the above patents, there are certain deficiencies. On the one hand, the patient or doctor needs to assist and fix the spreader during use. On the other hand, the function is too single. It needs to be carried out with the help of an external power source, and the operation is troublesome. [0003] We provide a kind of oral surgery spreader for this reason. Contents of the invention [0004] The technical problem to be solved by the p...

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Problems solved by technology

[0002] The oral cavity is a part where people often have problems. When treating and diagnosing the oral cavity, the doctor needs to open the oral cavity to facilitate the doctor's observation and diagnosis. For example, the patent application publication number 201620910882.X discloses an oral surgery spreader , but in the process of using the above patents, there are certain deficiencies. On the one hand, the patient or doctor needs to assist and fix the spreader during use. On the other hand, the function is too single. It needs an external power supply, which is troublesome to operate

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