JP3917885B2 - カプセル内視鏡システム - Google Patents

カプセル内視鏡システム Download PDF

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Publication number
JP3917885B2
JP3917885B2 JP2002105493A JP2002105493A JP3917885B2 JP 3917885 B2 JP3917885 B2 JP 3917885B2 JP 2002105493 A JP2002105493 A JP 2002105493A JP 2002105493 A JP2002105493 A JP 2002105493A JP 3917885 B2 JP3917885 B2 JP 3917885B2
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JP
Japan
Prior art keywords
magnetic field
capsule endoscope
image
image data
rotating magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002105493A
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English (en)
Japanese (ja)
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JP2003299612A5 (enExample
JP2003299612A (ja
Inventor
昭夫 内山
寛伸 瀧澤
武司 横井
均 水野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2002105493A priority Critical patent/JP3917885B2/ja
Priority to US10/409,329 priority patent/US7122001B2/en
Publication of JP2003299612A publication Critical patent/JP2003299612A/ja
Publication of JP2003299612A5 publication Critical patent/JP2003299612A5/ja
Priority to US11/496,560 priority patent/US7905827B2/en
Priority to US11/786,738 priority patent/US8062210B2/en
Priority to US11/786,798 priority patent/US20070197870A1/en
Priority to US11/786,790 priority patent/US8033989B2/en
Application granted granted Critical
Publication of JP3917885B2 publication Critical patent/JP3917885B2/ja
Priority to US13/223,874 priority patent/US8419629B2/en
Priority to US13/845,700 priority patent/US8753265B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00158—Holding or positioning arrangements using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/73—Manipulators for magnetic surgery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Robotics (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2002105493A 2002-04-08 2002-04-08 カプセル内視鏡システム Expired - Fee Related JP3917885B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2002105493A JP3917885B2 (ja) 2002-04-08 2002-04-08 カプセル内視鏡システム
US10/409,329 US7122001B2 (en) 2002-04-08 2003-04-08 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US11/496,560 US7905827B2 (en) 2002-04-08 2006-07-31 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US11/786,790 US8033989B2 (en) 2002-04-08 2007-04-12 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US11/786,738 US8062210B2 (en) 2002-04-08 2007-04-12 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US11/786,798 US20070197870A1 (en) 2002-04-08 2007-04-12 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US13/223,874 US8419629B2 (en) 2002-04-08 2011-09-01 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased
US13/845,700 US8753265B2 (en) 2002-04-08 2013-03-18 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002105493A JP3917885B2 (ja) 2002-04-08 2002-04-08 カプセル内視鏡システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005095718A Division JP4246171B2 (ja) 2005-03-29 2005-03-29 カプセル内視鏡システム及び磁場発生装置

Publications (3)

Publication Number Publication Date
JP2003299612A JP2003299612A (ja) 2003-10-21
JP2003299612A5 JP2003299612A5 (enExample) 2005-09-15
JP3917885B2 true JP3917885B2 (ja) 2007-05-23

Family

ID=29390173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002105493A Expired - Fee Related JP3917885B2 (ja) 2002-04-08 2002-04-08 カプセル内視鏡システム

Country Status (2)

Country Link
US (7) US7122001B2 (enExample)
JP (1) JP3917885B2 (enExample)

Families Citing this family (166)

* Cited by examiner, † Cited by third party
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