Gypsum cutting device capable of preventing people from being hurt and suitable for different thicknesses

Abstract

The invention relates to the related field of special surgical instruments, and discloses a gypsum cutting device capable of preventing people from being hurt and suitable for different thicknesses. The gypsum cutting device comprises a main box body, wherein a cutting cavity with a downward opening is formed in the main box body; an opening belt cavity is formed in the rear side of the cutting cavity; a clutch cavity is formed in the rear side of the opening belt cavity; a cutting driving shaft which extends forwards into the cutting cavity and extends leftwards to penetrate through the opening belt cavity and the clutch cavity into the main box body is connected into the rear end wall of the cutting cavity in a running fit mode; a cutting connecting block fixedly connected with the cutting driving shaft is arranged in the cutting cavity, and drives a cutting tool to rotate so as to cut anhydrite; a left shifting block and a right shifting block prop open the cut gypsum, so that the subsequent removal of the anhydrite is facilitated; a sliding block for braking is partially located in an opening cavity for braking, so that the cutting driving shaft is clamped, and damage to a patient is avoided as much as possible; and the gypsum cutting device can adapt to safe cutting of gypsum with different thicknesses by controlling the position of a safety magnet.

Description

technical field [0001] The invention relates to the relevant field of special surgical instruments, in particular to a gypsum cutting device that prevents injuries and is applicable to different thicknesses. Background technique [0002] Plaster knives usually consist of a blade and a handle, and the distal end of the blade is usually round. The current orthopedic plaster cutting knives require cumbersome manual operations when cutting relatively hard plaster, and it often happens that the anhydrite cannot be cut. Using electric cutting tools can solve the above problems. However, since the plaster sticks to the skin, there are certain safety hazards in using electric cutting tools manually. At the same time, when cutting thicker plaster, the plaster will block the cutting field of view, and it is difficult for the operator to control the cutting. depth. Contents of the invention [0003] The object of the present invention is to provide a gypsum cutting device that preve...

AI Technical Summary

Problems solved by technology

[0002] Plaster knives usually consist of a blade and a handle. The distal end of the blade is usually round. The current orthopedic plaster cutting knives are cumbersome to use when cutting relatively hard plaster, and it often happens that the anhydrite cannot be cut. Using electric cutting tools can solve the above problems. However, since the plaster sticks to the skin, there are certain safety hazards in using electric cutting tools manually. At the same time, when cutting thicker plaster, the plaster will block the cutting field of view, and it is difficult for the operator to control the cutting. depth

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