Abstract
In recent years, with the rapid development of computer image processing technology, medical image technology and location tracking technology, computer-aided navigation system helps doctors to determine the best surgical path through preoperative diagnosis, operation path planning, registration and intraoperative navigation, which makes the operation more accurate, rapid and safe, and opens up a new field for the development of surgery. In this paper, the key technologies, process analysis, function realization and clinical application progress of surgical navigation system are briefly summarized. Finally, this paper also makes a prospect for the development trend of surgical navigation technology.
Highlights
The operation navigation system is based on computed tomography (CT), magnetic resonance imaging (MRI) and other medical image data
With the development of modern medicine, more and more detection methods have been developed for human disease monitoring, such as X-ray examination, computed tomography (CT), magnetic resonance imaging (MRI), optical coherence examination (OCT), ultrasound examination and so on [3]
The three-dimensional reconstruction and visualization analysis of patients’ various image inspection data are carried out by using medical imaging technology According to the results of the three-dimensional model, doctors analyze the shape of the focus area to prepare for the operation path planning analysis
Summary
The operation navigation system is based on CT, MRI and other medical image data. Before operation, doctors use medical image equipment and computer graphics methods to reconstruct and visualize the multimodal fusion image data of patients to obtain 3D model [1]. The current position of the surgical instrument relative to the patient’s anatomical structure is tracked in real time by using the three-dimensional positioning system, and the surgeon uses a JOURNAL OF COMPLEXITY IN HEALTH SCIENCES. The operation navigation system is known as the GPS system in the field of medical devices. At present, it is mainly used in surgery, minimally invasive interventional surgery and robot surgery
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
