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所在平台: Udemy |
课程主页: https://www.udemy.com/course/ct-basics-and-concepts-course/
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课程名称：CT基础与概念 概述：该课程旨在为学生提供对计算机断层扫描（CT）基本概念的全面理解。CT是一种利用X射线创建身体详细剖面图像的诊断成像技术。在本课程中，您将学习CT的基本原理，包括该技术背后的物理学、图像采集过程以及CT成像的各种临床应用。课程不要求任何先修知识，只需您有学习的愿望！ 课程目标： - 了解CT的发明者及绝大多数CT扫描仪设计所依据的CT代 - 学习CT图像采集技术、显示及与成像相关的参数 - 识别CT扫描仪的不同组成部分及其位置 - 理解电源注射器的目的及其在CT成像中的作用 - 学习CT患者教育的重要性，沟通是关键 - 了解CT成像中辐射安全的重要性 课程大纲： I. 计算机断层扫描简介 - CT的发明者 - 设计CT扫描仪的技术代 - CT扫描仪的典型布局及其组成部分 II. 扫描参数 - 使用的方法类型 - 各种方法在不同成像检查中的详细描述 - 常用扫描术语 - CT图像：与解剖位置相关的各种成像视图 III. 图像参数与显示 - 获取最佳图像的技术因素 - SFOV和DFOV的使用及其对CT图像的影响 - 切片厚度和间隔的重要性 - 原始数据与图像数据 IV. CT患者 - 患者评估 - 获取临床历史 - 药物、过敏和先前CT检查的回顾 - 患者教育 V. 电源注射器 - 单头与双头 - 一般注射规范 - 儿科患者 VI. CT剂量 - 剂量减少技术 - 减少不必要的暴露的方法 - 剂量测量、剂量提醒和通知 课程行动步骤： - 认真学习视频课程并回顾课程材料 - 参与并提交所有问题给讲师 - 做笔记以巩固学习 - 在临床环境中应用所学知识以获得实践经验 - 回顾和分析CT图像以练习解读技能 - 应用辐射安全原则以确保安全的CT成像实践
This course is designed to provide students with a comprehensive understanding of Computed Tomography (CT) basics and concepts. CT is a diagnostic imaging technique that uses X-rays to create detailed cross-sectional images of the body. In this course, you will learn the fundamentals of CT, including the physics behind the technology, the image acquisition process, and the various clinical applications of CT imaging. There are no perquisites required for this course, just your willingness to learn! Course Goals:To understand who invented CT and the CT generation that most CT scanners are designed by.To learn about CT image acquisition techniques, display and parameters associated with image formation.To identify different components of a CT scanner and their respective locations.To understand the purpose of a power injector and its purpose for CT imaging.To learn the importance of educating the CT patient on all aspects of the exam and communication is key.To understand the importance of radiation safety in CT imaging.Course Outline:I. Introduction to Computed TomographyInventor of CTThe generation of technology CT scanners are designed byTypical layout of a CT Scanner and its componentsII. Scanning ParametersTypes of scanning methods used A detailed description of how each method is used for different imaging examsCommon scan term usedThe CT Image-various types of imaging views that are referenced to anatomical positionIII. Image Parameters and DisplayTechnical factors used to acquire an optimal imageSFOV and DFOV-how each is used and the effect it has on a CT imageSlice thickness and interval, plus the importance of bothRaw data vs. Image dataIV. The CT PatientPatient assessmentObtaining clinical historyReview of medications, allergies, prior CT examsPatient educationV. Power Injectors Single vs. Dual headGeneral injection protocolsPediatric patientsVI. CT Dose Dose reduction techniquesMethods to reduce unnecessary exposureMeasurement of dose, dose alerts and notificationsCourse Action Steps:Study the video lessons and review the course materials thoroughly.Participate and submit all questions to the instructor.Take notes to reinforce learning.Apply what you've learned in the course in the clinical setting to gain hands-on experience.Review and analyze CT images to practice interpretation skills.Apply radiation safety principles to ensure safe CT imaging practices.
