Cranium drilling device for neurosurgical operation

Abstract

The invention discloses a cranium drilling device for neurosurgical operation. The cranium drilling device comprises a supporting table, a drill bit and an arc plate. A rack is mounted above the position, close a through hole, of the supporting table, the middle of the rack is movably connected with a rotary disc, and the lower portion of the rotary disc is connected with a connecting rod. The side, away from the supporting table, of the arc plate is movably connected with an electromagnet, a guide groove is formed in the side, close to the supporting table, of the arc plate, a sliding block is movably connected in the guide groove, two sets of sliding rails are mounted on the side, away from the guide groove, of the sliding block, and scale marks are arranged on the side walls of the twosets of sliding rails at equal intervals. An electric push rod is mounted in the middle of the side, away from the guide groove, of the sliding block, a connecting block is mounted at the telescopic end of the electric push rod, a motor is mounted at the end, away from the electric push rod, of the connecting block, and the drill bit is rotationally mounted at the output end of the motor through adrilling rod. According to the cranium drilling device, the relative position between the drill bit and the cranium is adjusted easily and conveniently, the depth of the drill bit into the cranium isadjusted well, and cranium drilling is convenient.

Description

technical field [0001] The invention belongs to the technical field of neurosurgery, and in particular relates to a skull drill for neurosurgery. Background technique [0002] Neurosurgery is a branch of surgery, which uses unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, as well as related diseases, based on surgery as the main treatment method. Subsidiary organs, such as skull, scalp, cerebrovascular meninges and other structural injuries, inflammation, tumors, deformities and certain genetic metabolic disorders or dysfunctional diseases, such as: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases , and explore new diagnostic, therapeutic, and preventive technologies as a high-level, precise, and cutting-edge discipline. [0003] When performing neurosurgery, it is often necessary to perform cranial drilling, that is, to open corresponding holes i...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cranial drill for neurosurgery to solve the problems in the prior art that the relative position adjustment of the drill bit and the skull is inconvenient and the advancing distance of the drill bit is difficult to control.

Images