公开(公告)号：KR100457927B1

公开(公告)日：2004-11-18

申请号：KR1020020023882

申请日：2002-05-01

Applicant: 한국과학기술원

Inventor： 이두용 ,  정성엽 ,  윤현중 ,  우현수

IPC: A61B1/04

Abstract: PURPOSE: An endoscopy training system using haptic interface and virtual reality is provided to obtain a professional technique within a short time by using the virtual reality and the haptic device. CONSTITUTION: An endoscopy training system includes a graphic simulator(100), a haptic unit(300), and a haptic control unit(200). The graphic simulator(100) is used for outputting the inside of a digestive organ as a virtual image and calculating the repulsive force when the digestive organ collides with a virtual position of an endoscope. The haptic unit(300) is used for changing a position of a handle according to an input signal including the repulsive force information. The haptic control unit(200) is connected between the graphic simulator(100) and the haptic unit(300) in order to control the output of the graphic simulator(100) and the repulsive force applied to the handle of the haptic unit(300).

Abstract translation: 目的：通过使用虚拟现实和触觉设备，使用触觉界面和虚拟现实的内窥镜训练系统在短时间内获得专业技术。 构成：内窥镜检查训练系统包括图形模拟器（100），触觉单元（300）和触觉控制单元（200）。 图形模拟器（100）用于将消化器官内部作为虚像输出，并计算当消化器官与内窥镜的虚拟位置相碰撞时的排斥力。 触觉单元（300）用于根据包括排斥力信息的输入信号来改变手柄的位置。 触觉控制单元（200）连接在图形模拟器（100）和触觉单元（300）之间，以便控制图形模拟器（100）的输出和施加到触觉单元（300）的手柄的排斥力 ）。

公开(公告)号：KR1020030085683A

公开(公告)日：2003-11-07

申请号：KR1020020023882

申请日：2002-05-01

Applicant: 한국과학기술원

Inventor： 이두용 ,  정성엽 ,  윤현중 ,  우현수

IPC: A61B1/04

Abstract: PURPOSE: An endoscopy training system using haptic interface and virtual reality is provided to obtain a professional technique within a short time by using the virtual reality and the haptic device. CONSTITUTION: An endoscopy training system includes a graphic simulator(100), a haptic unit(300), and a haptic control unit(200). The graphic simulator(100) is used for outputting the inside of a digestive organ as a virtual image and calculating the repulsive force when the digestive organ collides with a virtual position of an endoscope. The haptic unit(300) is used for changing a position of a handle according to an input signal including the repulsive force information. The haptic control unit(200) is connected between the graphic simulator(100) and the haptic unit(300) in order to control the output of the graphic simulator(100) and the repulsive force applied to the handle of the haptic unit(300).

Abstract translation: 目的：提供使用触觉界面和虚拟现实的内窥镜检查训练系统，通过使用虚拟现实和触觉设备在短时间内获得专业技术。 构成：内窥镜训练系统包括图形模拟器（100），触觉单元（300）和触觉控制单元（200）。 图形模拟器（100）用于输出作为虚拟图像的消化器官内部，并且当消化器官与内窥镜的虚拟位置相撞时计算推斥力。 触觉单元（300）用于根据包括排斥力信息的输入信号来改变手柄的位置。 触觉控制单元（200）连接在图形模拟器（100）和触觉单元（300）之间，以便控制图形模拟器（100）的输出和施加到触觉单元（300）的手柄的排斥力 ）。