Design of Bone Defects Prosthesis Models on Tomography Images

Feng, Bohua; Liang, Zili; Deng, Qiaofeng; Luo, Jiancheng; Xie, Xinrui

doi:10.1109/aemcse50948.2020.00029

Cited by 1 publication

(1 citation statement)

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“…Three types of defect models were developed to simulate three orthopaedic diseases: ❖ Large long bone segmental defects ❖ A fracture of the femoral condyle that is freeform in nature ❖ Chondral lesion of grade IV according to the international cartilage repair society In order to create the faults, the Boolean operation was used, and once that was done, the target geometries were fed into a 3D bioprinter. Using 3D bioprinting allowed for the successful correction of all three defects [31]. To mend bone and cartilage, two distinct types of hydrogels were used.…”

Section: Repair Parts Using 3d Printermentioning

confidence: 99%

Systematic Literature Review on the Application of Additive Manufacturing in Repair and Restoration

Maidin,

Rajendran,

Ismail

et al. 2023

Jurnal Teknologi

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The process of repair and restoration is crucial to environmental sustainability as it allows parts or products to be reinstated like a new condition before moving on to the next stage of their life cycles. Presently, skilled workers manually do these tasks. With the introduction of additive manufacturing (AM), people are exploring its possibilities for automated repair and restoration, making it a more efficient technique for remanufacturing. This systematic review aims to identify the application of AM specifically in repair and restoration. The search was carried out using all accessible electronic databases. 75 articles were found that fulfilled the search criteria. The gap in each article was discovered, to provide comprehensive coverage of repairing techniques of parts made of the same or different materials. The findings show that AM technology heralds a new era of repairability. Using AM for repair and restoration shows promising results, motivating more research. In addition, AM shows transformational potential for creating, making, distributing, and repairing goods. Printing replacement components is an example of a step toward this transition. AM provides a rapid and effective repair solution when product malfunctions and specific replacement components are unavailable or limited.

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Section: Repair Parts Using 3d Printermentioning

confidence: 99%