Title:
The capsule type endoscope system containing a capsule type endoscope drive control system and this
Document Type and Number:
Japanese Patent JP6207623
Kind Code:
B2
Abstract:
The present invention relates to an operation control system for spirally operating a capsule endoscope along a tubular organ, and a capsule type endoscope system comprising the same. The operation control system for a capsule endoscope of the present invention comprises: a magnetic field generation portion (100) comprising a first coil unit (110) provided on three orthogonal axes to generate a magnetic field and a second coil unit (120) comprising one coil structure for generating a magnetic field gradient; and a mechanical coil driving portion (130) for three-dimensionally rotating the second coil unit (120), thereby generating a rotating magnetic field and the magnetic field gradient. Therefore, it is possible to simplify the operation control system for a capsule endoscope by forming the rotating magnetic field and the magnetic field gradient for a spiral motion of a capsule endoscope only with a minimum coil system.
Inventors:
Park, Soch
Jung Oh, Park
Li, Chung
Choi, Hyun Chul
John, Semin
Jung Oh, Park
Li, Chung
Choi, Hyun Chul
John, Semin
Application Number:
JP2015543960A
Publication Date:
October 04, 2017
Filing Date:
November 13, 2013
Export Citation:
Assignee:
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
International Classes:
A61B1/00
Domestic Patent References:
| JP2010017555A | ||||
| JP2012520161A | ||||
| JP2007236962A |
Foreign References:
| US20110301497 | ||||
| WO2011118253A1 | ||||
| WO2008032815A1 | ||||
| US20120126808 |
Attorney, Agent or Firm:
Shinei Patent Office
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