A lateral ventricle puncture operation rehearsal device and its application method

Abstract

The present invention relates to a lateral ventricle puncture operation rehearsal device. The device comprises a skull model, the skull model is composed of a cranium model located at the upper portion of a position between eyebrows and a skull main body located at the lower portion of a position between the eyebrows, the cranium model and the skull main body can be detachably connected, the cranium model is internally provided with simulation brain tissue, the simulation brain tissue is internally provided with a simulation lateral ventricle, the simulation lateral ventricle is internally provided with a pressure sensor, a water inlet rubber pipe and a water outlet rubber pipe, an operation area module is arranged on the cranium model, and the cranium model at the operation area module comprises from outside to inside in order: a simulation skin layer, a simulation bone bed and a simulation endocranium layer. The structure is simple.

Description

technical field [0001] The invention relates to a lateral ventricle puncture operation rehearsal device and a using method thereof. Background technique [0002] Ventricle puncture is a commonly used diagnosis and treatment technique in clinical neurosurgery. It has important value in the treatment of various intracranial diseases and is a basic skill that neurosurgeons must master. It is often used for emergency drainage and decompression when severe intracranial pressure is increased due to intracranial space-occupying lesions, intracranial adhesions, and aqueduct obstruction, puncture and drainage for intracranial infection, intraventricular hemorrhage, and intraventricular administration, ventricle-peritoneal cavity, etc. Shunt surgery, intracranial pressure monitoring, etc. The key to the successful implementation of lateral ventricle puncture is the accurate one-time placement of the catheter during the puncture, so as to minimize the damage to the brain tissue. Trad...

AI Technical Summary

Problems solved by technology

[0004] 1. Clinical surgical training, learn to improve the skills of lateral ventricle puncture surgery through the guidance of doctor instructors during the operation, this method is contrary to ethical issues, may cause harm to patients and easily lead to doctor-patient disputes

[0005] 2. Virtual reality technology, which simulates the surgical environment with the help of computer technology, and doctors use appropriate devices to simulate the three-dimensional virtual interface interactively, but the real-time performance and experience are poor, and the system design is complicated, expensive, and difficult to promote

[0006] 3. The simple simulation trainer is cheap and can simply simulate some operating skills in actual surgery, but it has a poor sense of reality and cannot meet the training requirements of clinicians.

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