PROBLEM TO BE SOLVED: To provide a medical guide system which guides a medical device to a position in which appropriate treatment can be performed.SOLUTION: A medical guide system has: an ultrasound endoscope 2 a coil 21b which detects a position and direction of the ultrasound endoscope 2 an abdomen sensor (coil 10 for body surface detection) which acquires position information on the basis of the vibration of a subject and a position detection device 3B which calculates a phase on the basis of the position in the actual space and temporal change in the coil 10 for body surface detection. On the basis of a position calculation result and phase calculation result of the position detection device 3B, position information on a predetermined object in a phase within a predetermined range is calculated, and the ultrasound endoscope 2 is guided to a guide position and in a guide direction on the basis of a calculation result.COPYRIGHT: (C)2015,JPO&INPIT【課題】医用装置を的確な処置を行い得る位置に誘導する医用ガイドシステムを提供する。【解決手段】超音波内視鏡2と、超音波内視鏡2の位置及び方向を検出するコイル21bと、被検体の振動に基づく位置情報を取得する腹部センサ(体表検出用コイル10)と、実空間上における位置および前記体表検出用コイル10における経時変化に基づいて、位相を算出する位置検出装置3Bと、位置検出装置3Bの位置算出結果および位相算出結果に基づいて、所定の範囲内の位相における前記所定の対象物の位置情報を算出し、この算出結果に基づいて超音波内視鏡2を誘導位置及び方向に誘導する。【選択図】図1
