A minimally invasive intracranial multi-parameter detection probe

Abstract

A minimally-invasive encephalic multi-parameter detection probe comprises a contact probe located at the front end. The contact probe comprises a rigidity shell and a medical rubber hose. A cavity allowing an optical fiber module to penetrate therein is formed inside the rigidity shell. An annular groove is formed in the end of the rigidity shell. The optical fiber module comprises an optical fiber and an annular leather plug fixed to one end of the optical fiber. The end, not sleeved with the annular leather plug, of the optical fiber module penetrates into the front end of the rigidity shell till the annular leather plug completely enters the annular groove to form a completely-sealed front-end contact probe contact. A first notch is formed in the side wall of the rigidity shell. A pressure sensor is arranged inside the first notch. The medical rubber hose is arranged at the rear end of the rigidity shell and used for wrapping a signal line guide pipe and an optical fiber inside the rigidity shell and connected with a rear-end processing module. The minimally-invasive encephalic multi-parameter detection probe is used for monitoring encephalic multi-parameter indexes in real time.

Description

technical field [0001] The invention belongs to the field of implantable medical systems, in particular to a minimally invasive intracranial multi-parameter detection probe. Background technique [0002] 20% of traumatic brain injury (Traumatic Brain Injury, TBI) patients will have sequelae, and this group of people will experience long-term effects of sequelae in later life, which has created a lot of waste of human, material and financial resources. The causes of the injuries include falls, fights, and traffic accidents. Patients with craniocerebral injury often suffer from traumatic brain edema (Traumatic Brain Edema, TBE) or intracranial hematoma, which will increase intracranial pressure (ICP), decrease cerebral blood flow, aggravate brain injury and lead to patient death. Clinically, the main monitoring indicators of traumatic cerebral edema are ICP and CBF. Problems to be solved urgently in the diagnosis and treatment of traumatic cerebral edema include: the lack of...

AI Technical Summary

Problems solved by technology

Problems to be solved urgently in the diagnosis and treatment of traumatic cerebral edema include: the lack of an effective multi-parameter monitoring technology; the lack of a curative effect evaluation model for individual differences; the lack of a comprehensive curative effect evaluation factor associated with the pathological basis

[0006] At present, there is a lack of clinically available instruments with ICP / ICT / rSO2 comprehensive testing functions, so that in neurosurgery, doctors use subjective and experience to judge the patient's condition, and cannot scientifically and effectively guide the operation and evaluate the treatment effect, which often leads to treatment failure. Unsatisfactory effect

[0007] At the same time, in neurosurgery, due to the lack of a variety of parameter measurement systems, there is a lack of evaluation methods for limited parameters, and there is no standardized data acquisition and storage specification

Across the country, it seems that the amount of neurosurgery is huge, and a series of data has been collected, but there is no unified storage standard, and it is impossible to analyze and identify future data

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