Modeling tool for animal skull defect models, and application method of modeling tool

Abstract

The invention discloses a modeling tool for animal skull defect models, and an application method of the modeling tool. The modeling tool includes a drilling rod, a nut, a supporting frame and a drilling head; the supporting frame includes a sleeve, a supporting frame cover and foot frames; the foot frames are fixedly connected to the supporting frame cover; the lower end of the sleeve is arrangedon the supporting frame cover; the drilling head is detachably connected to the drilling rod; the drilling rod is in clearance fit with the sleeve; the nut is arranged at the upper part of the drilling rod; and the drilling rod is provided with a scale. The application method includes the following steps: 1, assembling the modeling tool; 2, drilling a skull; 3, removing the skull; and 4, dismantling the modeling tool. The drilling depth during modeling can be precisely controlled; and the problems of perpendicularity during drilling can be solved, so that the quality of modeling can be well guaranteed.

Description

technical field [0001] The invention relates to the field of biomaterial research, in particular to an animal skull defect model modeling tool and a using method thereof. Background technique [0002] The animal skull defect model is an important model for the study of bone repair. Common animal skull defect model modeling tools use ring drills to model rabbit skull defects. The current modeling has the following problems: [0003] (1) The drilling depth is difficult to grasp, and it is easy to drill into the soft tissue of the brain; [0004] (2) When drilling, it is necessary to drill holes vertically to the skull surface, but the existing modeling tools cannot guarantee that, often causing one side to drill through the skull while the other side has not yet been drilled. Contents of the invention [0005] The present invention aims to provide an animal skull model modeling tool and its use method, which can accurately control the drilling depth during modeling, solve t...

AI Technical Summary

Problems solved by technology

[0003] (1) The drilling depth is difficult to grasp, and it is easy to drill into the soft tissue of the brain;

[0004] (2) When drilling, it is necessary to drill holes vertically to the skull surface, but the existing modeling tools cannot guarantee that, often causing one side to drill through the skull while the other side has not yet drilled

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