Intracranial pressure monitor

Abstract

The invention belongs to the technical field of brain surgery monitoring instruments, and particularly relates to an intracranial pressure monitor. A drainage hole is formed in the drainage end of a drainage pipe; the drainage pipe is sleeved by an inflation air bag 1 close to the drainage end; a drainage conduit is sleeved by an air inflation device capable of sliding along the drainage pipe; the drainage pipe comprises a drainage cavity and a pressure measuring cavity; the end part of the drainage cavity is fixedly connected with a drainage branch pipe joint; the end part of the pressure measuring cavity is fixedly connected with a pressure measuring branch pipe joint; the pressure measuring branch pipe joint is connected with a detection display through a pressure sensing device; the side surface of the monitoring display is provided with a pressure sensor line box, a power line box and a display screen; and winding lead posts and jacks are respectively arranged in the pressure sensor line box and the power line box. The intracranial pressure monitor is capable of simultaneously carrying out drainage of cerebrospinal fluid and measurement of intracranial pressure, realizing real-time monitoring, saving time for rescue; in addition, infection is not easily caused due to a plurality of openings, the intracranial pressure monitor does not easily fall off from the openings, and the pain of a patient is relieved.

Description

technical field [0001] The invention belongs to the technical field of brain surgery monitoring instruments, in particular to an intracranial pressure monitoring instrument. Background technique [0002] External ventricular drainage is a common technique in neurosurgery. It is an important method to rescue severe diseases such as intracranial hypertension, brain trauma, cerebral edema, cerebral hemorrhage, obstructive hydrocephalus, etc. The purpose of external ventricular drainage is to effectively drain out the ventricle. Reduce intracranial pressure, reduce cerebral edema, avoid or reduce the onset of cerebral vasospasm, reduce brain function damage, and improve the clinical symptoms of patients. Continuous and uninterrupted monitoring of intracranial pressure (ICP) can observe the dynamic changes of intracranial pressure, guide diagnosis, treatment, prognosis and adjust drainage speed at any time. However, although the current automatic control device for external vent...

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Problems solved by technology

However, although the current automatic control device for external ventricular drainage can also monitor the intracranial pressure, the drainage must be turned off when measuring the intracranial pressure, and the intracranial pressure cannot be measured during the drainage, and the two must be performed separately.

It is self-evident that the risks and impact on diagnosis and treatment, prognosis and work efficiency are self-evident whether in the rescue process or in the postoperative drainage recovery observation.

During the drainage process, the wound is exposed to the outside, and it is easy to be infected with bacteria, which makes the wound difficult to heal and increases the pain of the patient

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