Title :
Study on the location with magnetoresistive sensors for the wireless capsule endoscope
Author :
Xiuquan, Liu ; Zhaorui, Zeng ; Wei, Zhang ; Ping, Huang
Author_Institution :
Sch. of Mech. Eng., South China Univ. of Technol., Guangzhou
Abstract :
In this paper, the mathematical differential equations of a cylindrical permanent magnet are established. Based on simulation and analysis of the magnetic field of the permanent magnet and its magnetic dipole, a location tract method with magnetoresistive sensors for the wireless capsule endoscope is studied. The experiment results indicate the location tract method is feasible.
Keywords :
biomedical equipment; differential equations; magnetoresistive devices; permanent magnets; cylindrical permanent magnet; location tract method; magnetic dipole; magnetic field; magnetoresistive sensors; mathematical differential equations; wireless capsule endoscope; Analytical models; Endoscopes; Magnetic analysis; Magnetic sensors; Magnetoresistance; Mechanical engineering; Mechanical sensors; Micromechanical devices; Permanent magnets; Wireless sensor networks; MEMS; capsule endoscope; location; magnetoresistive sensors;
Conference_Titel :
Robotics and Biomimetics, 2007. ROBIO 2007. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1761-2
Electronic_ISBN :
978-1-4244-1758-2
DOI :
10.1109/ROBIO.2007.4522143
