Neurology department operation area scribing equipment

Abstract

The invention belongs to the field of medical instruments, and relates to neurology department operation area scribing equipment which comprises a pen container and further comprises two liquid storage assemblies used for storing a gentian violet solution and iodine tincture respectively. The adjusting assembly is used for switching the gentian violet solution and the iodine tincture between the two liquid storage assemblies. The solution bottle containing gentian violet solution and iodine can be installed and treated through simple pressing and rotating operation, the phenomenon that the solution overflows in the installation process, then the hands of a surgeon are polluted, and inconvenience is brought to clinical operation is effectively avoided, the pen point is more convenient to replace through the installation assembly, and the operation efficiency is improved. The marking device is simple in structure and more stable in installation, the phenomenon that marking errors occur due to the fact that a pen point loosens in the long-time marking process is effectively avoided, the marking device can rapidly switch a marking mode and a line fixing mode through a convenient switching mode, and therefore the operation time is effectively saved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a scribing device for a neurological operation area. Background technique [0002] When performing neurological surgery, the surgeon often needs to compare the CT marks and lines on the patient's head to mark and draw the surgical incision and scope. For the positioning mark of the surgical site, a cotton swab dipped in gentian violet solution is usually used to mark the line, and then use For the method of iodine fixation, the gentian violet solution and the iodine were stored in two bound brown glass bottles, protected from light, and used. [0003] The Chinese invention patent with publication number CN113303924A discloses a neurosurgery area scribing device. When the invention is used, the gentian violet is poured into the accommodating cavity, and then the pen cap is tightened, and the gentian violet is introduced into the sponge through the absorbent cotton. In the block...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the problem that the operation is too cumbersome when taking and placing the two solution bottles containing gentian violet solution and iodine solution, the present invention provides a neurological operation area scribe The device is a neurological operation area marking device, including a pen holder, and also includes: two liquid storage components, the two liquid storage components are respectively used for the storage of gentian violet solution and iodine; the adjustment component, the adjustment The assembly is used to switch the gentian violet solution and iodine between the two liquid storage assemblies; two pen core tubes, the tops of the two pen core tubes are funnel-shaped; the installation assembly; two said liquid storage components respectively fixedly connected to both sides of the top of the pen holder, the adjustment assembly is fixedly connected to the top of the back of the inner wall of the pen holder, and the two refill tubes are respectively fixedly connected to both sides of the back of the inner wall of the pen holder, the installation The assembly is fixedly attached to the bottom of one side of the pen holder

Images