Neurosurgery department back cranial opening drainage device

Abstract

The invention discloses a neurosurgery department back cranial opening drainage device. The neurosurgery department back cranial opening drainage device includes a base; the base is a [-shaped plate;fixing plates are fixedly on upper surfaces of two ends of the base and opposite to each other; rotation shafts are arranged in shaft holes formed in the fixing plates; the neurosurgery department back cranial opening drainage device has a simple structure, can be fixedly through the base, can open a skull at an operation position through opposite motion of two pulling plates, can lead intracranial leaked blood to a negative pressure barrel through a drainage catheter and a negative pressure pump; a high position of a liquid outlet of the drainage catheter can effectively prevent liquid in thenegative pressure barrel from flowing down; an angle of deflection of an arm plate can be adjusted, and a position of a sliding seat on the arm plate can be adjusted; the heights of the pulling plates and the drainage catheter can be correspondingly adjusted, the drainage catheter can safely enter a cranium and reaches a designated depth position, the successful rate of the operation can be improved, the risk of complications can be lowered, and the working difficulty of medical workers can be lowered.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a neurosurgery posterior cranial distraction drainage device. Background technique [0002] At present, clinically, after craniocerebral surgery is performed on a patient, the patient's head needs to be avoided as much as possible. Since the intracranial blood vessels are rich and require multi-level separation, there is more bleeding, and drainage after surgery is required. However, existing The current drainage device does not have the function of posterior cranial expansion, and the placement of the drainage tube is inconvenient, and at the same time, it is easy to be misplaced, thereby causing intracranial complications, increasing the pain of the patient, and increasing the great difficulty of work for the medical staff. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a n...

AI Technical Summary

Problems solved by technology

[0002] At present, clinically, after craniocerebral surgery is performed on a patient, the patient's head needs to be avoided as much as possible. Since the intracranial blood vessels are rich and require multi-level separation, there is more bleeding, and drainage after surgery is required. However, existing The current drainage device does not have the function of posterior cranial expansion, the placement of the drainage tube is inconvenient, and at the same time, it is easy to be misplaced, which will cause intracranial complications, increase the pain of the patient, and increase the great difficulty of work for the medical staff

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