Experimental measurement on movement of spiral-type capsule endoscope

Wanan Yang,1 Houde Dai,2 Yong He,1 Fengqing Qin1 1School of Computer and Information Engineering, Yibin University, Yibin, Sichuan, People's Republic of China; 2Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences...

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Autores principales:	Yang W, Dai H, He Y, Qin F
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2016
Materias:	Wireless capsule endoscope magnet ring magnetic driving instrument spiral-type Medical technology R855-855.5
Acceso en línea:	https://doaj.org/article/fa4d4015c2ec460786165c1ed9f6839f
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spelling	oai:doaj.org-article:fa4d4015c2ec460786165c1ed9f6839f2021-12-02T03:02:24ZExperimental measurement on movement of spiral-type capsule endoscope1179-1470https://doaj.org/article/fa4d4015c2ec460786165c1ed9f6839f2016-01-01T00:00:00Zhttps://www.dovepress.com/experimental-measurement-on-movement-of-spiral-type-capsule-endoscope-peer-reviewed-article-MDERhttps://doaj.org/toc/1179-1470Wanan Yang,1 Houde Dai,2 Yong He,1 Fengqing Qin1 1School of Computer and Information Engineering, Yibin University, Yibin, Sichuan, People's Republic of China; 2Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, People's Republic of China Abstract: Wireless capsule endoscope achieved great success, however, the maneuvering of wireless capsule endoscope is challenging at present. A magnetic driving instrument, including two bar magnets, a stepper motor, a motor driver, a motor controller, and a power supplier, was developed to generate rotational magnetic fields. Permanent magnet ring, magnetized as S and N poles radially and mounted spiral structure on the surface, acted as a capsule. The maximum torque passing to the capsule, rotational synchronization of capsule and motor, and the translational speed of capsule, were measured in ex vivo porcine large intestine. The experimental results illustrate that the rotational movement of the spiral-type capsule in the intestine is feasible and the cost of the magnetic driving equipment is low. As a result, the solution is promising in the future controllability. Keywords: wireless capsule endoscope, magnet ring, magnetic driving, spiral structure, torque  Yang WDai HHe YQin FDove Medical PressarticleWireless capsule endoscopemagnet ringmagnetic driving instrumentspiral-typeMedical technologyR855-855.5ENMedical Devices: Evidence and Research, Vol 2016, Iss Issue 1, Pp 27-32 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Wireless capsule endoscope magnet ring magnetic driving instrument spiral-type Medical technology R855-855.5
spellingShingle	Wireless capsule endoscope magnet ring magnetic driving instrument spiral-type Medical technology R855-855.5 Yang W Dai H He Y Qin F Experimental measurement on movement of spiral-type capsule endoscope
description	Wanan Yang,1 Houde Dai,2 Yong He,1 Fengqing Qin1 1School of Computer and Information Engineering, Yibin University, Yibin, Sichuan, People's Republic of China; 2Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, People's Republic of China Abstract: Wireless capsule endoscope achieved great success, however, the maneuvering of wireless capsule endoscope is challenging at present. A magnetic driving instrument, including two bar magnets, a stepper motor, a motor driver, a motor controller, and a power supplier, was developed to generate rotational magnetic fields. Permanent magnet ring, magnetized as S and N poles radially and mounted spiral structure on the surface, acted as a capsule. The maximum torque passing to the capsule, rotational synchronization of capsule and motor, and the translational speed of capsule, were measured in ex vivo porcine large intestine. The experimental results illustrate that the rotational movement of the spiral-type capsule in the intestine is feasible and the cost of the magnetic driving equipment is low. As a result, the solution is promising in the future controllability. Keywords: wireless capsule endoscope, magnet ring, magnetic driving, spiral structure, torque
format	article
author	Yang W Dai H He Y Qin F
author_facet	Yang W Dai H He Y Qin F
author_sort	Yang W
title	Experimental measurement on movement of spiral-type capsule endoscope
title_short	Experimental measurement on movement of spiral-type capsule endoscope
title_full	Experimental measurement on movement of spiral-type capsule endoscope
title_fullStr	Experimental measurement on movement of spiral-type capsule endoscope
title_full_unstemmed	Experimental measurement on movement of spiral-type capsule endoscope
title_sort	experimental measurement on movement of spiral-type capsule endoscope
publisher	Dove Medical Press
publishDate	2016
url	https://doaj.org/article/fa4d4015c2ec460786165c1ed9f6839f
work_keys_str_mv	AT yangw experimentalmeasurementonmovementofspiraltypecapsuleendoscope AT daih experimentalmeasurementonmovementofspiraltypecapsuleendoscope AT hey experimentalmeasurementonmovementofspiraltypecapsuleendoscope AT qinf experimentalmeasurementonmovementofspiraltypecapsuleendoscope
_version_	1718402018801876992

Experimental measurement on movement of spiral-type capsule endoscope

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