Navigation device in orthopedics department

Abstract

The invention provides a navigation device in an orthopedics department, and belongs to the technical field of medical apparatuses and instruments. The navigation device solves the technical problem that an existing navigation device in the orthopedics department is large in size, inconvenient to use and short in service life. According to the technical scheme, the navigation device in the orthopedics department comprises a movable box body. A first movable mechanism, a second movable mechanism and a control mechanism are arranged on the movable box body. A photoelectric tracking instrument and a first displayer are movably installed on the first movable mechanism. A second displayer is movably installed on the second movable mechanism. The photoelectric tracking instrument and the second displayer can be respectively and automatically reset. The navigation device in the orthopedics department has the advantages that a real-time image is tightly combined with the operation process, the real-time tracking and the operation are carried out in an all-dimensional and full-angle mode, the operation process is easier and rapider, a doctor can more rapidly and successfully complete the operation, and the navigation device is more tightly combined with the modern operation in the orthopedics department.

Description

technical field [0001] The invention belongs to the technical field of medical devices and relates to an orthopedic navigation device. Background technique [0002] In recent years, with the rapid development of orthopedic technology, while the difficulty and risk of surgery have increased, image-assisted and minimally invasive techniques have become the main direction of orthopedic development. In this case, some medical devices similar to orthopedic navigation systems have emerged. This system can greatly reduce the risk of complex orthopedic surgery and bring a new operating mode to orthopedic surgery technology-visualized surgical technology. [0003] Orthopedic surgery uses the navigation system to formulate surgical plans and intraoperative navigation before surgery. It can track surgical instruments during the operation, and update and display the position of surgical instruments on the patient's preoperative or intraoperative images in real time, allowing surgeons to...

AI Technical Summary

Problems solved by technology

[0003] Orthopedic surgery uses the navigation system to formulate surgical plans and intraoperative navigation before surgery. It can track surgical instruments during the operation, and update and display the position of surgical instruments on the patient's preoperative or intraoperative images in real time, allowing surgeons to Know the relationship between the position of the surgical instrument and the patient's anatomical structure, and at the same time have a complete navigation function, which can simulate the forward and backward of the surgical instrument, so that the surgical process is more accurate, instead of relying on the doctor's clinical experience to solve the problem, such as , the invention with authorized notification number CN1263433C discloses a robotic orthopedic navigation surgery device, including a computer and medical image processing software stored in the computer, a C-arm X-ray machine, and an operating bed mechanism, which is collected by a C-arm X-ray machine. The image is transmitted to the computer through the acquisition card for medical image software processing. This orthopedic navigation surgical device can accurately locate during the operation, use the computer to process the image, and determine the position and state of the surgical object and surgical instrument in the image space. The accuracy of the operation is increased, but because this orthopedic navigation surgery device uses X-ray equipment, a large amount of X-ray radiation greatly damages the health of doctors and patients, and this equipment is large in size, takes up space, and is inconvenient to move. It is also quite inflexible to use

[0004] Therefore, on the basis of these technical problems, people have invented a kind of smaller orthopedics navigation device again, for example, the invention that publication number is CN101332137A discloses a kind of long bone fracture traction reduction navig

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