Invention Grant
US09575140B2 Magnetic interference detection system and method 有权
磁干扰检测系统及方法

  • Patent Title: Magnetic interference detection system and method
  • Patent Title (中): 磁干扰检测系统及方法
  • Application No.: US12417381
    Application Date: 2009-04-02
  • Publication No.: US09575140B2
    Publication Date: 2017-02-21
  • Inventor: Oded Zur
  • Applicant: Oded Zur
  • Applicant Address: US MA Mansfield
  • Assignee: COVIDIEN LP
  • Current Assignee: COVIDIEN LP
  • Current Assignee Address: US MA Mansfield
  • Main IPC: A61B5/05
  • IPC: A61B5/05 G01R33/04
Magnetic interference detection system and method
Abstract:
A system and method for tracking an object through a three dimensional space is provided that uses the generation and detection of various magnetic fields to provide three-dimensional location data. The integrity of the generated magnetic fields are monitored against a baseline in order to detect compromise by the unintentional introduction of a foreign metallic or magnetic object in the procedural space.
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