公开(公告)号：US20070146106A1

公开(公告)日：2007-06-28

申请号：US11699003

申请日：2007-01-26

Applicant: Francis Creighton ,  Seth Brugett

Inventor： Francis Creighton ,  Seth Brugett

IPC: H01F7/20

CPC classification number: H01F7/0278 ,  A61B6/12 ,  A61B34/70 ,  A61B34/73 ,  A61B2034/732

Abstract: A system for magnetically navigating a medical device in an operating region within the body of a patient. The system includes a magnet having a front field projecting from the front of the magnet sufficient to project a magnetic field into the operating region in the patient. The magnet is mounted for movement between a navigation position in which the magnet is located adjacent to the patient with the front of the magnetic generally facing the operating region, and an imaging position in which the magnet is spaced from the patient and the front generally faces away from the operating region.

Abstract translation: 一种用于在患者体内的操作区域中磁性导航医疗装置的系统。 该系统包括具有从磁体的前部突出的前场足以将磁场投射到患者的操作区域中的磁体。 磁体被安装成在磁体位于与病人相邻的导航位置之间移动，磁体的大致面向操作区域的磁体的前部，以及磁体与患者间隔开的成像位置， 远离经营区域。