External ventricular pressure-measuring accurately-positioning drainage collection equipment

Abstract

The invention provides external ventricular pressure-measuring accurately-positioning drainage collection equipment, and relates to the field of neurosurgery-external drainage. The equipment includesa lock screw, a drainage pipeline, an upper adjustment device, a fluid collecting bottle, a scale plate, a three-way valve, a laser device, a laser lamp, a bubble level, a lower adjustment device, a drainage bag, a two-way valve, a pressure sensor data interface and a pressure sensor; and the drainage pipeline is connected to the upper end of the fluid collecting bottle, the lower end of the fluidcollecting bottle is connected to the drainage bag through the three-way valve, a slide groove is arranged in the middle of the scale plate, the upper adjustment device is arranged in the slide groove of the scale plate, the bottom of the scale plate is connected to one end of the bubble level, and the laser device is connected to the other end of the level bubble. The equipment has the followingbeneficial effects: the form of a surface is used for positioning, so that the positioning is more accurate; the bubble level is added, so that a best balanced position can be quickly and easily obtained through adjustment by a doctor to avoid an occurrence of personal errors; and intracranial pressure is directly measured to obtain most direct brain pressure measurement data, so that a best drainage speed can be conveniently set.

Description

technical field [0001] The invention relates to the field of neurosurgery-external drainage, in particular to a device for measuring ventricular pressure and accurately positioning external drainage collection. Background technique [0002] The main structure of the traditional extracorporeal drainage collection device at least includes a drainage bag, a drainage collection container (effusion bottle), and a regulating valve. The components are connected by a three-way valve and a drainage pipeline. The main purpose is to collect the drained body fluid. There is a scale plate with a scale line. The fluid collection bottle is connected to the drainage bag through a pipeline and a three-way valve. There is an anti-reflux design on the top of the fluid collection bottle and a vent hole. The drainage bag is used to collect the "waste liquid" that is finally drained , the scale plate is generally designed with millimeter tribute column and millimeter water column on both sides, a...

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a device for measuring ventricular pressure and accurately positioning the external drainage collection device, which is used to solve the problems affecting the drainage results in the prior art

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