Mandibular ascending branch inner side drag hook special for maxillofacial surgery

Abstract

The invention discloses a mandibular ascending branch inner side drag hook special for maxillofacial surgery and relates to the technical field of medical treatment. The mandibular ascending branch inner side drag hook comprises an L-shaped grab handle and an end rod, an angle adjusting mechanism is mounted on one side of the L-shaped grab handle, an extension rod is mounted on one side of the angle adjusting mechanism, a locking nut is connected to one side of the extension rod, a supporting rod is connected to one side of the locking nut, an inner groove is formed in the supporting rod, an adjusting nut is arranged in the inner groove, a connecting screw rod penetrates through the adjusting nut, and an auxiliary lighting mechanism is installed on one side of the connecting screw rod. Themandibular ascending branch inner side drag hook is provided with an end rod, a bent hook and a supporting rod. The arc-shaped structure of the end rod can effectively adapt to the internal conditionof the oral cavity, the hook can hook the lower jaw ascending branch to expose the operation field, the inferior alveolar nerve can be prevented from being damaged, and the integrated structure of the end rod, the hook and the supporting rod can improve the convenience of force application.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a special mandibular ramus inner retractor for maxillofacial surgery. Background technique [0002] Oral and maxillofacial surgery is a department that focuses on surgical treatment and studies oral organs (teeth, alveolar bone, lips, cheeks, tongue, palate, pharynx, etc.), facial soft tissues, and maxillofacial bones (maxilla, mandible, Zygomatic bone, etc.), temporomandibular joint, salivary gland, and the prevention and treatment of some related diseases in the neck. Mandibular angle plastic surgery restores the normal mandibular angle shape by removing the excessively protruding part of the mandibular angle, making the face shape into Beautiful oval or oval face. Mandibular angle plastic surgery is mainly characterized by safety, quick recovery, pain reduction, etc. The most important thing is that it can effectively make specific choices according to the individual's specif...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a special mandibular ramus medial retractor for maxillofacial surgery, which solves the problem that the existing mandibular ramus medial retractor in the above background technology has a fixed force application position during use and cannot adapt to the problem. It is used in the oral cavity, and it cannot provide auxiliary lighting for the use of the inner retractor of the mandibular ramus, and it cannot well enhance the convenience of the force applied by the inner retractor of the mandibular ramus.

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