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放疗用光学生物 3D 扫描系统评估

Evaluation of optical 3D scanning system for radiotherapy use.

机构信息

Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.

Herston Biofabrication Institute, Metro North Hospital and Health Service, Herston, Queensland, Australia.

出版信息

J Med Radiat Sci. 2022 Jun;69(2):218-226. doi: 10.1002/jmrs.562. Epub 2021 Dec 7.

DOI:10.1002/jmrs.562
PMID:34877819
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9163482/
Abstract

INTRODUCTION

Optical three-dimensional scanning devices can produce geometrically accurate, high-resolution models of patients suitable for clinical use. This article describes the use of a metrology-grade structured light scanner for the design and production of radiotherapy medical devices and synthetic water-equivalent computer tomography images.

METHODS

Following commissioning of the device by scanning objects of known properties, 173 scans were performed on 26 volunteers, with observations of subjects and operators collected.

RESULTS

The fit of devices produced using these scans was assessed, and a workflow for the design of complex devices using a treatment planning system was identified.

CONCLUSIONS

Recommendations are provided on the use of the device within a radiation oncology department.

摘要

简介

光学三维扫描设备可以生成适合临床使用的几何精确、高分辨率的患者模型。本文介绍了使用计量级结构光扫描仪来设计和制作放射治疗医疗器械和合成水等效计算机断层扫描图像。

方法

在对具有已知特性的物体进行设备调试后，对 26 名志愿者进行了 173 次扫描，并对受试者和操作人员进行了观察。

结果

评估了使用这些扫描生成的设备的贴合度，并确定了使用治疗计划系统设计复杂设备的工作流程。

结论

提供了在放射肿瘤科使用该设备的建议。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/15a3a5bc70df/JMRS-69-218-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/ac5abf241798/JMRS-69-218-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/0dcdd22091a1/JMRS-69-218-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/fa125f60f297/JMRS-69-218-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/67bbdeb09bcf/JMRS-69-218-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/6f1598afadea/JMRS-69-218-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/6bb4c73a5953/JMRS-69-218-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/15a3a5bc70df/JMRS-69-218-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/ac5abf241798/JMRS-69-218-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/0dcdd22091a1/JMRS-69-218-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/fa125f60f297/JMRS-69-218-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/67bbdeb09bcf/JMRS-69-218-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/6f1598afadea/JMRS-69-218-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/6bb4c73a5953/JMRS-69-218-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1b2/9163482/15a3a5bc70df/JMRS-69-218-g007.jpg

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