Intra-operative intelligent navigation glasses for precisely cutting away intracranial space-occupying lesions

Abstract

The invention relates to a pair of intra-operative intelligent navigation glasses for precisely cutting away intracranial space-occupying lesions. The pair of glasses includes a glasses body, an imagetransmission module, a central processing module and a display module; the glasses body comprises lenses, a glasses frame, glasses legs and a polymer lithium battery; the image transmission module can receive patient two-dimensional image data sent by a wireless terminal; the central processing module rebuilds the two-dimensional image data to obtain a three-dimensional depth image, and the transparency of the image is improved; the display module is used for displaying the three-dimensional depth image. Due to the fact that the three-dimensional depth image can display the lesion position, after a surgeon wears the pair of intelligent glasses, the image is adopted as a background, the built anfractuosity, gyrus, blood vessels and other structures in the image are compared with the surgery field actual anatomical structure, the surgery field reality scene can be enhanced, the lesion position can be determined, and then surgery is guided. The pair of glasses is high in precision, reasonable in design, easy to obtain, simple in structure, low in price and applicable to precisely cutting away the meningiomas and other intracranial space-occupying lesions.

Description

technical field [0001] The invention belongs to the field of clinical medicine and surgery, and in particular relates to intraoperative intelligent navigation glasses for precisely removing intracranial space-occupying lesions. Background technique [0002] Intracranial space-occupying lesions refer to the general term for a group of diseases occupying a certain space in the brain, clinically characterized by increased intracranial pressure and focal nerve damage, mainly including intracranial tumors, brain abscesses and intracranial blood vessels Lesions, etc., the main treatment is surgical resection. The key to surgical treatment is precise intraoperative positioning. As the "headquarters" of the human body, the brain controls the life center and the regulation of physiological functions of various organ systems throughout the body. It is densely covered with blood vessels and nerves, with a very complex structure and highly concentrated functions, making surgery extreme...

AI Technical Summary

Problems solved by technology

At present, the main problems in the surgical treatment of intracranial space-occupying lesions are: 1. Total resection cannot be achieved during the operation, resulting in residual diseased tissue and a high recurrence rate; 2. The surrounding normal brain tissue is damaged during the operation, especially Functional zone brain tissue, causing iatrogenic damage, doing more harm than good

Chinese patent document CN200910263980.3 discloses a fluorescence navigation system in tumor surgery, but there are corresponding problems in the design of the patent: 1. The equipment is complex, difficult to operate, and very expensive; 2. The description of the embodiments is not detailed enough, especially for fluorescence The usage and dosage of the materials are not clearly described

But it also has corresponding problems: 1. It requires special equipment, which is expensive and difficult to popularize; 2. It takes a long time to operate; 3. When the release of cerebrospinal fluid causes changes in intracranial pressure, the phenomenon of "brain drift" will occur. , affecting the accuracy of navigation; 4. The learning curve of the neuronavigation system is relatively steep, requiring human-computer interaction, hand-eye coordination, and adjusting the surgical approach at any time according to the reconstruction screen displayed on the navigation instrument, which requires high technical requirements

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