Orthopaedic robot navigation locating device

Abstract

The invention discloses an orthopaedic robot navigation locating device. The orthopaedic robot navigation locating device is provided with a three-freedom-degree and double-plane locating mechanism, a horizontal adjusting assembly, a height adjusting assembly and a control panel, wherein the three-freedom-degree and double-plane locating mechanism is composed of a locating platform, an X-direction locating device, a Y-direction locating device, a Z-direction locating device and a straight rod type guide device. The height adjusting assembly and the horizontal adjusting assembly are arranged, so that adjustment of the three-freedom-degree and double-plane locating mechanism in the horizontal direction and height direction is achieved as a whole, flexibility of the orthopaedic robot navigation locating device is greatly improved, operation duration is shortened, and an operation is more convenient. A mechanical arm of the orthopaedic robot navigation locating device has three degrees of freedom, can capture position information of a navigation tool in an all-directional mode, and therefore the orthopaedic robot navigation locating device is safe and reliable. The navigation tool reflects infrared rays, passive infrared optical localization is achieved, and operation is simple. An image processing module of the locating system can convert infrared data acquired by a camera with the infrared acquisition function into data points in a three-dimensional coordinate, so that locating precision is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an orthopedic robot navigation and positioning device. Background technique [0002] At present, with the continuous progress and improvement of trauma orthopaedic treatment technology, it has developed from the traditional open reduction and fixation to closed reduction and minimally invasive fixation. With this new treatment method, fundamentally The secondary injury caused by the incision of the injured part is avoided, the probability of the patient being infected is reduced, and the recovery time of the patient is greatly shortened. At present, minimally invasive surgery in orthopedics has become the main direction of the development of trauma orthopedics. This new surgical method can be said to be the gospel of the majority of patients, but there are also some disadvantages. Due to closed reduction and minimally invasive fixation, it is determined that...

AI Technical Summary

Problems solved by technology

Due to closed reduction and minimally invasive fixation, this determines that a lot of work needs to be done under χ-ray exposure, and a large amount of χ-rays radiated during the operation may cause serious threats or even damage to the health of patients and surgeons, especially For surgeons, long-term X-ray radiation can cause a series of health problems such as low immunity

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