3D打印技术在放疗组织补偿物中的研究进展  

Advances in 3D Printing Technology for Bolus in Radiation Therapy

作　　者：成宇 彭海燕 靳富 马绪 CHENG Yu;PENG Haiyan;JIN Fu;MA Xu(Department of Radiation Oncology,Chongqing University Cancer Hospital,Chongqing,400030;Suzhou Puneng Medical Technology Co.,Ltd.,Suzhou,215000)

机构地区：[1]重庆大学附属肿瘤医院肿瘤放射治疗中心,重庆市400030 [2]苏州普能医疗科技有限公司,苏州市215000

出　　处：《中国医疗器械杂志》2025年第2期154-160,共7页Chinese Journal of Medical Instrumentation

基　　金：重庆市教育委员会科学技术研究项目(KJQN202300126);重庆市级人才计划“包干制项目”(cstc2024yc jh-bgzxm0119);重庆市科卫联合重大项目(2022DBXM005)。

摘　　要：3D打印技术采用逐层构建的方法,能够制造出形状复杂、可个性化定制的组织补偿物。相对于传统的制备技术,3D打印技术解决了组织补偿物贴合度不佳和制备不便等难题,为高效、个性化的组织补偿物制备提供了全新的途径。该文从制备流程、临床应用及研究进展等方面,结合重庆大学附属肿瘤医院肿瘤放射治疗中心的实际打印经验,论述了3D打印技术在放射治疗组织补偿物中的研究进展。3D printing technology,with a layer-by-layer construction method,enables the fabrication of intricately shaped and customizable bolus.In contrast to traditional preparation methods,3D printing technology addresses challenges such as poor bolus fit and cumbersome production processes,offering a novel approach to efficient and personalized bolus fabrication.This article discusses the research progress of 3D printing technology in radiotherapy bolus from aspects such as the preparation process,clinical application,and research advancements,combined with the actual printing experience of Department of Radiation Oncology in Chongqing University Cancer Hospital.

关 键 词：3D打印技术 组织补偿物 放射治疗 个性化医疗 

分 类 号：R318[医药卫生—生物医学工程] R4[医药卫生—基础医学] TP391.7[自动化与计算机技术—计算机应用技术]