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Artificial intelligence aided design 3D printed knee joint replacement osteotomy guider

A knee replacement and aided design technology, applied in the field of medical devices, can solve problems such as increased costs, heavy work intensity of medical staff, and complicated surgical procedures

Active Publication Date: 2021-03-09
THE AFFILIATED HOSPITAL OF PUTIAN UNIV (THE SECOND HOSPITAL OF PUTIAN CITY)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Artificial intelligence aided design 3D printed knee joint replacement osteotomy guider
  • Artificial intelligence aided design 3D printed knee joint replacement osteotomy guider
  • Artificial intelligence aided design 3D printed knee joint replacement osteotomy guider

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] Example: such as Figure 1-4 As shown, an artificial intelligence-assisted design 3D printed knee joint replacement osteotomy guide of the present invention includes a fixing plate 1, and the fixing plate 1 is provided with a plurality of through holes, which are respectively the first fixing hole 9, the adjustment hole 10 and the first fixing hole 9. Connecting hole 17, fixed plate 1 is provided with a pair, is fixedly installed with fixed clip 2 and fixed post 8 between two fixed plates 1, and fixed clip 2 is provided with two groups, and each group of fixed clip 2 is provided with a pair of hoop 5, and The hoop 5 is relatively installed, and a pair of conn...

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Abstract

The invention discloses an artificial intelligence aided design 3D printed knee joint replacement osteotomy guider. The artificial intelligence aided design 3D printed knee joint replacement osteotomyguider comprises a pair of fixing plates; a plurality of through holes are formed in the fixing plates and comprise a first fixing hole, an adjusting hole and a connecting hole; fixing clamps and fixing columns are fixedly installed between the two fixing plates, and the number of the fixing clamps is two sets; each set of fixing clamps is provided with a pair of hoops, the hoops are oppositely installed, and a pair of connecting columns are arranged on the outer sides of the hoops; side plates are fixedly installed on the outer sides of the two fixing plates correspondingly; swing saw guideopenings are formed in the sides, close to the top, of the side plates; a sliding base is fixedly installed between the side plates; a receding groove is formed in the bottom of the sliding base; an osteotomy groove is formed in the top of the sliding base; and a rotating shaft is fixedly mounted on one side of the osteotomy groove. The artificial intelligence aided design 3D printed knee joint replacement osteotomy guider is simple and reasonable in structure and convenient to use, the problems that most existing osteotomy guiders are complex in fixation and relatively high in cost are effectively solved, and the knee joint replacement osteotomy guider has wide popularization value.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/15A61B17/17B33Y80/00
CPCA61B17/154A61B17/1732A61B17/1764B33Y80/00
Inventor 陈宣煌郑锋高小强刘欢
Owner THE AFFILIATED HOSPITAL OF PUTIAN UNIV (THE SECOND HOSPITAL OF PUTIAN CITY)
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