Intracranial pressure detecting system and implantation method of intracranial pressure detecting device

Abstract

The invention provides an intracranial pressure detecting system and an implantation method of an intracranial pressure detecting device. The intracranial pressure detecting system comprises an upper computer and a lower computer. The upper computer comprises a first microcontroller, a barometric pressure sensor and a first wireless communication module. The lower computer comprises a second microcontroller, the intracranial pressure detecting device and a second wireless communication module. The intracranial pressure detecting device comprises a drainage apparatus, a pressure sensor and a circuit board, and the second wireless communication module and the first wireless communication module are connected in a wireless communication mode. The implantation method of the intracranial pressure detecting device comprises the steps that the skull is drilled to form a through hole, the drainage apparatus is inserted into the skull through the through hole to enable the inlet end of the drainage apparatus to be located under the dura mater or outside the dura mater, the pressure sensor is arranged at the outlet end of the drainage apparatus, and sealing is performed between the pressure sensor and the drainage apparatus. The intracranial pressure detecting system can conduct continuous intracranial pressure detection on an astronaut in a space micro-gravity environment or an experimental animal on the ground and accordingly fills the bank in the field.

Description

technical field [0001] The invention relates to the technical field of biomedical engineering, in particular to an intracranial pressure detection system and an implantation method of an intracranial pressure detection device. Background technique [0002] In the microgravity environment of spaceflight, it is necessary to detect intracranial pressure for astronauts' health monitoring or spaceflight physiology experiments. In ground biological simulation experiments, it is often necessary to conduct long-term and continuous intracranial pressure detection on experimental animals such as rats in order to obtain relatively complete experimental data and conduct related research. [0003] Intracranial pressure (Intracranial Pressure) refers to the pressure of the cranial contents (brain tissue, cerebral blood flow and cerebrospinal fluid) on the wall of the cranial cavity, that is, the relative pressure between the intracranial and the atmospheric environment. Currently, it is m...

AI Technical Summary

Problems solved by technology

In addition, non-invasive intracranial pressure detection equipment is generally large in size and designed for the human body, which is not suitable for aerospace environments and animal experiments

[0006] Due to the above-mentioned defects of invasive intracranial pressure detection and non-invasive intracranial pressure detection, the existing intracranial pressure detection technology is difficult to be applied in spaceflight microgravity environment, and it is also difficult to be applied in the long-term intracranial pressure detection in ground biological experiments

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