A surgical instrument suitable for clinical stomatology
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A surgical instrument and technology of stomatology, applied in the field of clinical surgical instruments in stomatology, can solve the problems of insufficient integration of surgical instruments, accidental injury, etc.
Active Publication Date: 2021-06-15
SHANDONG UNIV QILU HOSPITAL
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[0004] The present invention proposes a surgical instrument suitable for clinical stomatology, which solves the problem that the existing clinical surgical instruments of stomatology are various and not integrated enough, and are easy to cause accidental injury
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-3 , a surgical instrument suitable for clinical stomatology, comprising a square cylinder shell 1, a square frame 2 is fixedly connected between the inner walls of the left and right sides of the square cylinder shell 1, and a trachea 3 is sleeved in the square frame 2, and its characteristics In that, a gear 4 is rotatably connected between the inner walls of the left and right sides of the square cylinder shell 1, a square cylinder 5 is arranged inside the rear side of the square cylinder shell 1, and the upper and lower end surfaces of the front side of the square cylinder 5 are fixedly connected with connecting gears. plate, the front en...
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Abstract
The invention discloses a surgical instrument suitable for clinical stomatology, and relates to the field of clinical surgical instruments. Aiming at the problems that the existing clinical surgical instruments of stomatology are various and not integrated enough, and are easy to cause accidental injury, the following scheme is proposed, which includes A square cylindrical shell, a square frame is fixedly connected between the inner walls of the left and right sides of the square cylindrical shell, and a trachea is sleeved in the square frame, and the inner walls of the left and right sides of the square cylindrical shell are rotatably connected There are gears, a square cylinder is arranged inside the rear side of the square cylinder shell, the upper and lower end surfaces of the front side of the square cylinder are fixedly connected with connecting plates, and the front ends of each connecting plate are rotatably connected with calipers, so The upper and lower sides of the square shell are provided with cavities, each of which is provided with a piston, and the front side of the piston is fixedly connected with a push rod. The device can conveniently hold and extract teeth, is not easy to slip off, is not easy to accidentally injure, and has strong versatility and convenient operation.
Description
technical field [0001] The invention relates to the field of clinical surgical instruments, in particular to a clinical surgical instrument suitable for stomatology. Background technique [0002] Stomatology is a first-level discipline of medicine. Oral and maxillofacial surgery is one of the important branches, which mainly focuses on surgical treatment, and studies oral organs (teeth, alveolar bone, lips, cheeks, tongue, palate, pharynx, etc.), facial soft tissues, maxillofacial bones (maxilla , mandible, zygomatic, etc.), temporomandibular joint, salivary glands, and the prevention and treatment of some related neck diseases are the main contents. In recent years, with the rapid progress of biomedicine, the progress of regenerative medicine, especially the research and application of biomaterials, artificial organs, and tissue engineering technology has had a significant impact on the treatment technology of oral and maxillofacial surgery. Advanced medical equipment has...
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