An artificial intelligence-assisted design of 3D printed osteotomy guide for knee replacement

Abstract

The invention discloses a 3D-printed osteotomy guide for knee joint replacement aided by artificial intelligence, which includes a fixing plate, and the fixing plate is provided with a plurality of through holes, the through holes are respectively the first fixing hole, the adjustment hole and the connecting hole, and the fixing plate There is a pair of fixed clips and fixed columns fixedly installed between the two fixed plates. There are two sets of fixed clips. Each set of fixed clips is provided with a pair of clamps. The clamps are installed opposite to each other. A pair of connecting columns is provided outside the clamps. Side plates are fixedly installed on the outer sides of the two fixed plates, and the side plate close to the top is provided with a pendulum saw guide opening, and a sliding seat is fixedly installed between the side plates, with an avoidance slot at the bottom of the sliding seat, and a cut-off slot at the top of the sliding seat. The bone groove is fixed with a rotating shaft on one side of the osteotomy groove. This kind of artificial intelligence-assisted design 3D printed osteotomy guide for knee joint replacement has a simple and reasonable structure and is easy to use. It effectively solves the problems of complicated fixation and high cost of most existing osteotomy guides, and has the value of widespread promotion.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an artificial intelligence-assisted design 3D printed osteotomy guide for knee joint replacement. Background technique [0002] The knee joint is an important load-bearing joint of the lower limbs, and its structure and function are the most complex among human joints. Knee degenerative osteoarthropathy is a common disease of the elderly. According to reports, the incidence of knee osteoarthritis in men over 50 years old is 35%, and that of women is as high as 74%. The number of patients with severe knee osteoarthritis requiring artificial knee arthroplasty is increasing. Knee replacement surgery can relieve knee pain, improve knee function, correct knee deformity and achieve long-term stability. [0003] Osteotomy guides are needed in the process of knee replacement surgery. Most of the existing osteotomy guides still have the following disadvantages: 1. The fixation d...

AI Technical Summary

Problems solved by technology

[0003] Osteotomy guides are needed in the process of knee replacement surgery. Most of the existing osteotomy guides still have the following disadvantages: 1. The fixation device does not fit the patient's bone, requiring multiple positioning and cutting, the operation process is complicated, and medical staff 2. It needs to use multiple sets of devices, which increases the cost; therefore, we improve this and propose an artificial intelligence-assisted design of 3D printed osteotomy guide for knee replacement

Images