CN1937953B - 被检体内位置检测系统 - Google Patents

被检体内位置检测系统 Download PDF

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Publication number
CN1937953B
CN1937953B CN2005800102470A CN200580010247A CN1937953B CN 1937953 B CN1937953 B CN 1937953B CN 2005800102470 A CN2005800102470 A CN 2005800102470A CN 200580010247 A CN200580010247 A CN 200580010247A CN 1937953 B CN1937953 B CN 1937953B
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CN
China
Prior art keywords
magnetic field
unit
subject
position detection
distance
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
CN2005800102470A
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English (en)
Chinese (zh)
Other versions
CN1937953A (zh
Inventor
本多武道
平川克己
木许诚一郎
永濑绫子
笹川克义
铃木克哉
中土一孝
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
Priority claimed from JP2004109049A external-priority patent/JP4547181B2/ja
Application filed by Olympus Corp filed Critical Olympus Corp
Priority claimed from PCT/JP2005/001964 external-priority patent/WO2005092188A1/ja
Publication of CN1937953A publication Critical patent/CN1937953A/zh
Application granted granted Critical
Publication of CN1937953B publication Critical patent/CN1937953B/zh
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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00158—Holding or positioning arrangements using magnetic field

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN2005800102470A 2004-03-29 2005-02-09 被检体内位置检测系统 Expired - Fee Related CN1937953B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004095882A JP4488294B2 (ja) 2004-03-29 2004-03-29 被検体内位置検出システム
JP095882/2004 2004-03-29
JP2004109049A JP4547181B2 (ja) 2004-04-01 2004-04-01 被検体内位置検出システム
JP109049/2004 2004-04-01
PCT/JP2005/001964 WO2005092188A1 (ja) 2004-03-29 2005-02-09 被検体内位置検出システム

Publications (2)

Publication Number Publication Date
CN1937953A CN1937953A (zh) 2007-03-28
CN1937953B true CN1937953B (zh) 2011-02-09

Family

ID=35177851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800102470A Expired - Fee Related CN1937953B (zh) 2004-03-29 2005-02-09 被检体内位置检测系统

Country Status (2)

Country Link
JP (1) JP4488294B2 (enExample)
CN (1) CN1937953B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5096034B2 (ja) * 2007-04-27 2012-12-12 オリンパスメディカルシステムズ株式会社 位置検出装置および医療装置誘導システム
JP5135007B2 (ja) * 2008-03-10 2013-01-30 オリンパスメディカルシステムズ株式会社 カプセル誘導システム
JP5622605B2 (ja) * 2011-02-09 2014-11-12 オリンパスメディカルシステムズ株式会社 受信ユニット
CN103732115B (zh) * 2011-07-29 2016-08-17 奥林巴斯株式会社 位置检测装置、胶囊型内窥镜系统以及胶囊型内窥镜的位置检测程序
KR101595297B1 (ko) * 2014-04-30 2016-02-26 전자부품연구원 3차원 무선 위내시경 및 3차원 무선 위내시경 검진 장치
CN104720807A (zh) * 2015-03-24 2015-06-24 上海交通大学 结肠腔内胶囊系统定位装置
CN105919595B (zh) * 2016-05-17 2019-05-21 浙江大学宁波理工学院 用于跟踪运动物体体内具有磁信号的微型装置的系统和方法
US11143885B2 (en) * 2017-09-25 2021-10-12 Verily Life Sciences Llc Smart contact lens with antenna and sensor
JP7209176B2 (ja) * 2018-10-26 2023-01-20 スミダコーポレーション株式会社 磁場発生源検出装置および磁場発生源検出方法
KR102357307B1 (ko) * 2020-01-13 2022-02-03 주식회사 엔도핀 3d 초음파 영상 획득을 위한 캡슐 내시경 시스템
CN114714349B (zh) * 2022-03-23 2024-04-16 武汉库柏特科技有限公司 一种遥操作超声扫描机器人姿态测试方法、装置及设备
CN117883192B (zh) * 2024-03-18 2024-06-11 华中科技大学同济医学院附属协和医院 一种基于磁标记的电磁定位系统和定位方法
CN117942058B (zh) * 2024-03-27 2024-06-11 华中科技大学同济医学院附属协和医院 一种结合直流和交流磁信号的电磁定位方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161032A (en) * 1998-03-30 2000-12-12 Biosense, Inc. Three-axis coil sensor
US6211666B1 (en) * 1996-02-27 2001-04-03 Biosense, Inc. Object location system and method using field actuation sequences having different field strengths
US6618612B1 (en) * 1996-02-15 2003-09-09 Biosense, Inc. Independently positionable transducers for location system
FR2842721A1 (fr) * 2002-07-25 2004-01-30 Assist Publ Hopitaux De Paris Procede d'exploration non invasif et ambulatoire de la motricite digestive et du transit, et systeme correspondant
CN2603657Y (zh) * 2003-01-28 2004-02-18 王北田 医用胶囊式无线电内窥摄像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618612B1 (en) * 1996-02-15 2003-09-09 Biosense, Inc. Independently positionable transducers for location system
US6211666B1 (en) * 1996-02-27 2001-04-03 Biosense, Inc. Object location system and method using field actuation sequences having different field strengths
US6161032A (en) * 1998-03-30 2000-12-12 Biosense, Inc. Three-axis coil sensor
FR2842721A1 (fr) * 2002-07-25 2004-01-30 Assist Publ Hopitaux De Paris Procede d'exploration non invasif et ambulatoire de la motricite digestive et du transit, et systeme correspondant
CN2603657Y (zh) * 2003-01-28 2004-02-18 王北田 医用胶囊式无线电内窥摄像装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP特开平5-200015 1993.08.10
附图1，2，3.
附图1，4，8.

Also Published As

Publication number Publication date
CN1937953A (zh) 2007-03-28
JP2005278816A (ja) 2005-10-13
JP4488294B2 (ja) 2010-06-23

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Granted publication date: 20110209

Termination date: 20170209