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Generative AI for medical 3D printing: a comparison of ChatGPT outputs to reference standard education
Springer Science and Business Media LLC - Tập 9 - Trang 1-17 - 2023
Optical scan and 3D printing guided radiation therapy – an application and provincial experience in cutaneous nasal carcinoma
Springer Science and Business Media LLC - Tập 8 - Trang 1-7 - 2022
Single field Orthovoltage radiation is an acceptable modality used for the treatment of nasal cutaneous cancer. However, this technique has dosimetric pitfalls and unnecessary excessive exposure of radiation to organs at risk (OAR). We present the clinical outcome of a case series of cutaneous nasal tumours using a novel technique incorporating an optical scanner and a 3-dimensional (3D) printer t......
Does vaporized hydrogen peroxide sterilization affect the geometrical properties of anatomic models and guides 3D printed from computed tomography images?
Springer Science and Business Media LLC - Tập 7 - Trang 1-10 - 2021
Material extrusion is used to 3D print anatomic models and guides. Sterilization is required if a 3D printed part touches the patient during an intervention. Vaporized Hydrogen Peroxide (VHP) is one method of sterilization. There are four factors to consider when sterilizing an anatomic model or guide: sterility, biocompatibility, mechanical properties, and geometric fidelity. This project focuses......
On the optimization of low-cost FDM 3D printers for accurate replication of patient-specific abdominal aortic aneurysm geometry
Springer Science and Business Media LLC - Tập 4 - Trang 1-10 - 2018
There is a potential for direct model manufacturing of abdominal aortic aneurysm (AAA) using 3D printing technique for generating flexible semi-transparent prototypes. A patient-specific AAA model was manufactured using fused deposition modelling (FDM) 3D printing technology. A flexible, semi-transparent thermoplastic polyurethane (TPU), called Cheetah Water (produced by Ninjatek, USA), was used a......
Fabrication approaches for the creation of physical models from microscopy data
Springer Science and Business Media LLC - Tập 3 - Trang 1-7 - 2017
Three-dimensional (3D) printing has become a useful method of fabrication for many clinical applications. It is also a technique that is becoming increasingly accessible, as the price of the necessary tools and supplies decline. One emerging, and unreported, application for 3D printing is to aid in the visualization of 3D imaging data by creating physical models of select structures of interest. P......
Assessment of body-powered 3D printed partial finger prostheses: a case study
Springer Science and Business Media LLC - Tập 5 - Trang 1-8 - 2019
Traditional prosthetic fabrication relies heavily on plaster casting and 3D models for the accurate production of prosthetics to allow patients to begin rehabilitation and participate in daily activities. Recent technological advancements allow for the use of 2D photographs to fabricate individualized prosthetics based on patient anthropometrics. Additive manufacturing (i.e. 3D printing) enhances ......
Clinical applications of custom 3D printed implants in complex lower extremity reconstruction
Springer Science and Business Media LLC - - 2020
Three dimensional printing has greatly advanced over the past decade and has made an impact in several industries. Within the field of orthopaedic surgery, this technology has vastly improved education and advanced patient care by providing innovating tools to complex clinical problems. Anatomic models are frequently used for physician education and preoperative planning, and custom instrumentatio......
Simulation of semilunar valve function: computer-aided design, 3D printing and flow assessment with MR
Springer Science and Business Media LLC - Tập 6 - Trang 1-9 - 2020
The structure of the valve leaflets and sinuses are crucial in supporting the proper function of the semilunar valve and ensuring leaflet durability. Therefore, an enhanced understanding of the structural characteristics of the semilunar valves is fundamental to the evaluation and staging of semilunar valve pathology, as well as the development of prosthetic or bioprosthetic valves. This paper ill......
Assessment of Staphylococcus Aureus growth on biocompatible 3D printed materials
Springer Science and Business Media LLC - Tập 9 - Trang 1-6 - 2023
The customizability of 3D printing allows for the manufacturing of personalized medical devices such as laryngectomy tubes, but it is vital to establish the biocompatibility of printing materials to ensure that they are safe and durable. The goal of this study was to assess the presence of S. aureus biofilms on a variety of 3D printed materials (two surgical guide resins, a photopolymer, an elasto......
Treatment of dorsally dislocated distal radius fractures with individualized 3D printed bracing: an exploratory study
Springer Science and Business Media LLC - Tập 6 - Trang 1-7 - 2020
The aim of this work was to develop a three-dimensionally (3D) printed brace for the acute treatment of dorsally dislocated and correctly reduced distal radius fractures (DRF). The hypothesis was that a brace shaped to the mirror image of the contralateral (non-fractured) wrist will have an optimal anatomical fit, resulting in improved comfort and lower rates of secondary fracture displacement. Va......
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