Clinical auxiliary device for craniotomy

Abstract

The invention discloses a clinical auxiliary device for craniotomy, and effectively solves the problem that the time and labor are wasted when an ocular lens of an operation microscope is wiped. The clinical auxiliary device comprises an upper shell, wherein a lower shell is detachably connected to the lower end of the upper shell; a guide pipe is arranged at the lower end of the lower shell; a main bevel gear is rotationally connected into the upper shell; cannulas capable of being coaxial with the guide pipe are arranged at the left side and the right side of the main bevel gear respectively; a fixed block is coaxially arranged in the cannula at the left side; a cleaning box is coaxially arranged in the cannula at the right side; cotton columns are detachably connected to the lower side of the fixed block and the lower side of the cleaning box correspondingly; rectangular grooves are arranged in the upper end of the fixed block and the upper end of the cleaning box correspondingly; a sleeve is arranged in the upper shell; a rotating column is arranged on the sleeve; a tamping column is slidably connected into the sleeve; a rectangular block capable of being matched with the rectangular groove is arranged at the lower end of the tamping column; a bearing block is arranged on the right side wall of the upper shell; a tooth column is rotationally connected to the left end of the bearing block; an auxiliary bevel gear is arranged at the left end of the tooth column; and a rack is slidably connected to the left end of the bearing block. The clinical auxiliary device is simple in structure, novel in conception, convenient to use and strong in usability.

Description

technical field [0001] The invention relates to the technical field of neurosurgical instruments, in particular to a clinical auxiliary device for craniotomy. 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. [0003] In neurosurgical craniotomy, an operating microscope is needed to magnify the lesion of the patient, helping doctors to better observe the lesion and perform precise surgery. Before the operation, the eyepiece of the microscope needs to be cleaned and wiped. It needs to be used when wiping The tweezers pick up the absorbent cotton b...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide a clinical auxiliary device for craniotomy, which effectively solves the time-consuming and laborious problem of wiping the eyepiece of the surgical microscope.

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