Digital technology navigation method

Abstract

The present invention discloses a digital technology navigation method. The digital technology navigation method comprises the following steps: a three-dimensional virtual image generating device receives patient body data for three-dimensional reconstruction to obtain a virtual model; a spatial positioning device recognizes recognition features set on the patient body to generate spatial data; aspatial data processing terminal receives the spatial data and performs calculation and calibration of three-dimensional spatial coordinates; and after an optical head-mounted displayer receives the three-dimensional spatial coordinate data and the virtual model, the virtual model is merged with the patient body part through an augmented reality technology to be mapped on a display screen and assist in surgical navigation. The digital technology navigation method utilizes the image model data, can help doctors to select an optimal surgical path, improves positioning accuracy, reduces surgicaldamages, reduces damages to adjacent tissues, and thus improves success rates of surgeries.

Description

technical field [0001] The present invention relates to the field of medical equipment, more precisely a navigation system based on digital technology. Background technique [0002] In the medical and health industry, the rudimentary traditional equipment, the lack of resources, the regional gap in medical level, and the lack of professional talents have all caused the current difficult situation and are also a double-sided shield to promote the application of new technologies. [0003] Traditional intraoperative navigation, intraoperative monitoring, and interventional therapy are performed under the guidance of images under the guidance of fluoroscopy, ultrasound, and MRI during the operation. [0004] This has led to the fact that the treatment process is completely dependent on the doctor's experience and skills, resulting in the instability of the surgical effect. At the same time, because techniques such as fluoroscopy and MRI rely or partially rely on X-ray irradiati...

AI Technical Summary

Problems solved by technology

[0004] This leads to the fact that the treatment process is completely dependent on the doctor's experience and skills, resulting in the instability of the operation effect.

At the same time, due to technologies such as fluoroscopy and MRI, relying or partially relying on X-ray irradiation, a large amount of radiation is generated during the image-guided process, which will cause secondary damage to doctors and patients to varying degrees.

Images