Full-automatic craniotomy device

Abstract

The invention provides a full-automatic craniotomy device thereof. The full-automatic craniotomy device can achieve automatic skull cutting and comprises a rack and a milling cutter module, wherein a milling cutter main rotating shaft and a milling cutter head are installed on the milling cutter module; the milling cutter head and the milling cutter main rotating shaft are eccentrically installed; the milling cutter main rotating shaft drives the milling cutter head to rotate circumferentially; and the rack is used for adjusting the position of a milling cutter so as to allow the milling cutter to be attached to a to-be-cut face, thereby facilitating cutting. According to the invetion, the milling cutter head is driven by compressed air, adsorption of cuttings and cooling of the milling cutter are achieved through the power of the compressed air, the used airflow is directly used for generating negative pressure so as to achieve a cutting adsorption function, and the probability that the cuttings pollute a cutting position can be greatly reduced. The milling cutter module can conduct circumferential rotation on the milling cutter head, so circular cutting is achieved, full-automatic or semi-automatic operation can be achieved in the mode, physical exhaustion of operators is greatly reduced, and an operation progress is accelerated.

Description

technical field [0001] The invention relates to medical equipment, in particular to a fully automatic craniotomy device. Background technique [0002] Craniotomy is an operation in which the head is cut open to treat the brain. The operation steps are generally: 1. Cut the scalp; 2. Cut the skull; 3. Cut the dura mater; 4 perform the operation; 5. Suture the dura mater, skull and scalp one by one. [0003] At present, craniotomy is one of the commonly used brain surgeries, which usually takes more than 2-8 hours, and a lot of time is wasted on skull incision. The incision of the skull is generally made by drilling three holes at the cutting site, and then cutting and connecting the three holes with a milling cutter, so that the complete skull can be taken out. In actual use, the milling cutter is directly driven by a motor, and the rotation of the motor will generate large noise, vibration and heat, and the milling cutter will also generate heat when cutting the skull, whi...

AI Technical Summary

Problems solved by technology

In actual use, the milling cutter is directly driven by a motor, and the rotation of the motor will generate large noise, vibration and heat, and the milling cutter will also generate heat when cutting the skull, which makes the milling cutter easy to overheat and cause secondary damage to the patient. harm

In addition, the vibration and noise of the motor will interfere with the medical staff, especially the vibration, which can easily fatigue the hand held by the operator, thus causing greater physical exertion to the medical staff.

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