Percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions

Abstract

The invention provides a percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions. The treatment system comprises a puncture part, a guide part, a limit part and a drainage part. The drainage part comprises a drainage tube and an external drainage device. The puncture part is sleeved with the drainage tube and a drill of the puncture part is exposed. The guide part fixes the drainage tube and the puncture part in the puncture direction. The limit part controls the displacement of the drainage tube and the puncture part in the puncture direction. When a puncture is finished, the puncture part is removed from the drainage tube, and by connecting the external drainage device with the drainage tube, irrigation and drainage are achieved. The percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions, which is used for treatment and biopsy of intracranial lesions, not only achieves minimal trauma, high puncture accuracy, high safety, few complications, good curative effects, and rapid recovery, but also boasts less technical difficulty and easy operation, and therefore the percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions is suitable for treatment and biopsy of superficial intracranial lesions, especially for treatment and biopsy of deep or minimal intracranial lesions, and has a wide range of application.

Description

technical field [0001] The invention relates to a medical device, in particular to a percutaneous puncture minimally invasive intracranial lesion treatment system. Background technique [0002] Conventional craniotomy is an effective method for the treatment of intracranial lesions and biopsy. However, due to its high technical requirements for personnel and equipment, and relatively high surgical trauma and surgical risks, it is necessary to seek an accurate, effective, safe, and minimally invasive method. It is an invasive, simple and fast method, especially necessary for the treatment and biopsy of intracranial lesions. [0003] The current puncture treatment technology in clinical application has the following defects: 1) It cannot be combined with stereotaxic equipment or neuronavigation equipment, and the puncture accuracy is poor. Some percutaneous puncture treatment systems cannot coagulate the dura mater to stop bleeding after penetrating the skull without burning ...

AI Technical Summary

Problems solved by technology

[0003] The current puncture treatment technology in clinical application has the following defects: 1) It cannot be combined with stereotaxic equipment or neuronavigation equipment, and the puncture accuracy is poor. Some percutaneous puncture treatment systems cannot coagulate the dura mater to stop bleeding after penetrating the skull without burning the scalp; Routine scalp incision, skull drilling, dura mater incision, puncture, catheter placement, and drainage are required. One-time percutaneous puncture and drainage cannot be achieved. The operation is cumbersome and complicated, with large trauma and time-consuming

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