床旁制造：一所大学医院的初步经验
Point-of-care manufacturing: a single university hospital's initial experience.
作者信息
Calvo-Haro Jose Antonio, Pascau Javier, Asencio-Pascual José Manuel, Calvo-Manuel Felipe, Cancho-Gil Maria José, Del Cañizo López Juan Francisco, Fanjul-Gómez María, García-Leal Roberto, González-Casaurrán Guillermo, González-Leyte Manuel, León-Luis Juan Antonio, Mediavilla-Santos Lydia, Ochandiano-Caicoya Santiago, Pérez-Caballero Ramón, Ribed-Sánchez Almudena, Río-Gómez Javier, Sánchez-Pérez Eduardo, Serrano-Andreu Javier, Tousidonis-Rial Manuel, Vaquero-Martín Javier, García San José Sonia, Perez-Mañanes Rubén
机构信息
Advanced Planning and 3D Manufacturing Unit, Hospital General Universitario Gregorio Marañón, Calle Doctor Esquerdo, 46, 28007, Madrid, Spain.
Faculty of Medicine, Universidad Complutense, Madrid, Spain.
出版信息
3D Print Med. 2021 Apr 22;7(1):11. doi: 10.1186/s41205-021-00101-z.
BACKGROUND
The integration of 3D printing technology in hospitals is evolving toward production models such as point-of-care manufacturing. This study aims to present the results of the integration of 3D printing technology in a manufacturing university hospital.
METHODS
Observational, descriptive, retrospective, and monocentric study of 907 instances of 3D printing from November 2015 to March 2020. Variables such as product type, utility, time, or manufacturing materials were analyzed.
RESULTS
Orthopedic Surgery and Traumatology, Oral and Maxillofacial Surgery, and Gynecology and Obstetrics are the medical specialties that have manufactured the largest number of processes. Working and printing time, as well as the amount of printing material, is different for different types of products and input data. The most common printing material was polylactic acid, although biocompatible resin was introduced to produce surgical guides. In addition, the hospital has worked on the co-design of custom-made implants with manufacturing companies and has also participated in tissue bio-printing projects.
CONCLUSIONS
The integration of 3D printing in a university hospital allows identifying the conceptual evolution to "point-of-care manufacturing."
背景
3D打印技术在医院中的应用正朝着即时制造等生产模式发展。本研究旨在展示3D打印技术在一家大学附属医院中的应用成果。
方法
对2015年11月至2020年3月期间907例3D打印实例进行观察性、描述性、回顾性和单中心研究。分析了产品类型、用途、时间或制造材料等变量。
结果
骨科与创伤科、口腔颌面外科以及妇产科是制造流程数量最多的医学专科。不同类型的产品和输入数据，其工作和打印时间以及打印材料用量各不相同。最常用的打印材料是聚乳酸，不过也引入了生物相容性树脂来制作手术导板。此外，该医院还与制造公司共同设计定制植入物，并参与了组织生物打印项目。
结论
3D打印技术在大学附属医院中的应用有助于确定向“即时制造”的概念演变。
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