Cerebrospinal fluid drainage automatic speed testing and automatic pulse cleaning system

Abstract

The invention provides a cerebrospinal fluid drainage automatic speed testing and automatic pulse cleaning system. The system comprises a shell body, the inside of the shell body comprisesa droplet monitoring device, ahydrops side one-way pump, a normal saline side one-way pump, a connection rod, a gear, a drive gear, a motor, and a computer control chip, the hydrops side one-way pump comprises ahydrops cavity and a synchronization piston left arranged in the hydrops cavity, the normal saline side one-way pump comprises a normal saline cavity and a synchronization piston right arranged in the normal saline cavity; the hydrops cavity is divided into a hydrops cavity C and a hydropscavity D by the synchronization piston left, the normal saline cavity is divided intoa normal saline cavity A and a normal saline cavityB by the synchronization piston right; the power output end of the motor is connected with the drive gear, the drive gear and the gear are meshed, the gear is connected with the connection rod, and the connection rod is connected with the synchronization pistons. The automatic monitoring function of the system continuously monitorsthedripping speed of the cerebrospinal fluid drainage, eliminates the problem that may arise when manual monitoring is not discovered in time and may affect patient treatment.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an automatic speed measurement and automatic pulse cleaning device for external drainage of cerebrospinal fluid. Background technique [0002] During the treatment of neurosurgical diseases such as cerebral hemorrhage, hydrocephalus, and intracranial infection, external drainage devices for cerebrospinal fluid are often required. For example: in cases of cerebral hemorrhage, external drainage of cerebrospinal fluid can lead out bloody cerebrospinal fluid; in cases of hydrocephalus, external drainage of cerebrospinal fluid can reduce intracranial pressure; in cases of intracranial infection, external drainage of cerebrospinal fluid can lead out infected cerebrospinal fluid from the body. [0003] External drainage of cerebrospinal fluid includes external ventricular drainage, lumbar cistern drainage, etc. However, in the actual treatment process, due to various...

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Problems solved by technology

[0003] External drainage of cerebrospinal fluid includes external ventricular drainage, lumbar cistern drainage, etc. However, in the actual treatment process, due to various reasons such as infection and hemorrhage, the drainage tube is blocked and the drainage is not smooth. The long-term drainage failure not only delays treatment, but also may cause Intended infection, leading to more serious consequences, even endangering the patient's life; it is extremely important to detect and deal with poor drainage in time, and rely on doctors, nurses, and the care of patients' family members in clinical work

However, in the actual operation process, especially in the middle of the night, it is often impossible to detect the poor drainage of the drainage tube in time, or even the state of the blocked tube, which delays the treatment

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