PDF(Pubmed)
Abstract：
UNASSIGNED: Purpose:There are a variety of commercially made ultrasound training phantoms available for educational purposes. A new concept in phantoms is presented that utilises a low-cost method to create a reusable phantom.
UNASSIGNED: A closed electric circuit was combined with insulating material to create a novel phantom that can be used to practise needle tracking under ultrasound guidance on repeated occasions. A tricolour light-emitting diode (LED) illuminates when the needle (under ultrasound gudiance) contacts one of three metal objects embedded in the phatom material.
UNASSIGNED: This prototype model provides a simple solution for trianing ultrasound needle guidance is particularly geared towards programmes with a high volume of users. This protoype provides a starting point for a new concept in educational phantom trainers.
UNASSIGNED: A closed electric circuit was combined with insulating material to create a novel phantom that can be used to practise needle tracking under ultrasound guidance on repeated occasions. A tricolour light-emitting diode (LED) illuminates when the needle (under ultrasound gudiance) contacts one of three metal objects embedded in the phatom material.
UNASSIGNED: This prototype model provides a simple solution for trianing ultrasound needle guidance is particularly geared towards programmes with a high volume of users. This protoype provides a starting point for a new concept in educational phantom trainers.
摘要：
■目的：有多种商业制造的超声训练体模可用于教育目的。提出了幻影中的新概念，该概念利用低成本方法创建可重复使用的幻影。
■将闭合电路与绝缘材料结合在一起，以创建一种新颖的体模，该体模可用于在重复的场合在超声引导下练习针跟踪。当针（在超声指导下）与嵌入在phatom材料中的三个金属物体之一接触时，三色发光二极管（LED）发光。
■该原型模型为三维超声针引导提供了一种简单的解决方案，特别适合于具有大量用户的程序。这种原型为教育幻影教练的新概念提供了起点。
■将闭合电路与绝缘材料结合在一起，以创建一种新颖的体模，该体模可用于在重复的场合在超声引导下练习针跟踪。当针（在超声指导下）与嵌入在phatom材料中的三个金属物体之一接触时，三色发光二极管（LED）发光。
■该原型模型为三维超声针引导提供了一种简单的解决方案，特别适合于具有大量用户的程序。这种原型为教育幻影教练的新概念提供了起点。
