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

A model modeling and skull technology, which is applied in the field of biomaterial research, can solve the problems of drilling through, difficult to grasp the drilling depth, and easy drilling into the soft tissue of the brain, so as to ensure the quality of modeling, facilitate the removal of the skull, and solve the problem of vertical degree problem effect

Pending Publication Date: 2020-07-31
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] A kind of animal skull defect model modeling tool of the present invention comprises: drill rod 1, nut 2, support frame 3, drill bit 4; Described support frame 3 comprises sleeve 301, support frame cover 302, tripod 303, described The tripod 303 is fixedly connected with the support frame cover 302, and the lower end of the sleeve 301 is arranged on the support frame cover 302; the drill bit 4 is detachably connected with the drill rod 1, and the drill rod 1 is connected with the sleeve 301 With loose fit, the nut 2 is arranged on the upper part of the drill rod 1, and the drill rod 1 is provided with a scale 103.

[0031] Preferably, the sleeve 301 is provided with a water inlet pipe 305 , and the water inlet pipe 305 communicates with the upper side of th...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D1/00
CPCA61D1/00
Inventor 李浪
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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