JP2005198878A - カプセル型医療装置 - Google Patents
カプセル型医療装置 Download PDFInfo
- Publication number
- JP2005198878A JP2005198878A JP2004009273A JP2004009273A JP2005198878A JP 2005198878 A JP2005198878 A JP 2005198878A JP 2004009273 A JP2004009273 A JP 2004009273A JP 2004009273 A JP2004009273 A JP 2004009273A JP 2005198878 A JP2005198878 A JP 2005198878A
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- 239000002775 capsule Substances 0.000 title claims description 82
- 238000005286 illumination Methods 0.000 description 40
- 239000000758 substrate Substances 0.000 description 39
- 238000003384 imaging method Methods 0.000 description 38
- 235000014676 Phragmites communis Nutrition 0.000 description 37
- 230000005540 biological transmission Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Images
Classifications
-
- 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
- A61B1/00025—Operational features of endoscopes characterised by power management
- A61B1/00036—Means for power saving, e.g. sleeping mode
-
- 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
- A61B1/00142—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 means for preventing contamination, e.g. by using a sanitary sheath
- A61B1/00144—Hygienic packaging
-
- 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
- A61B1/06—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
- A61B1/0605—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 for spatially modulated illumination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/07—Endoradiosondes
- A61B5/073—Intestinal transmitters
-
- 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
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Human Computer Interaction (AREA)
- Endoscopes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
【解決手段】リードスイッチ52aを密閉容器7の対称形状の略中心位置に配置する。例えば回転対称形状に形成した密閉容器7内に対し回転対称の中心軸線Lの位置にリードスイッチ52aを配置する。または鏡像対称形状に形成した密閉容器7内に対して鏡像対称面Mの位置にリードスイッチ52aを配置する。この結果、密閉容器7を対称方向に向きを変えてパッケージ100に収納してもパッケージ100設けた永久磁石100aの磁界がリードスイッチ52aに作用するので、外部の磁界に対してリードスイッチ52aを確実に作動させることができる。
【選択図】 図10
Description
2 照明部
20 照明基板
20a 通穴
21 照明手段
22 チップ部品
3 撮像部
30 撮像基板
31 固体撮像素子
32 結像レンズ
32a,32b レンズ
33 ピント調整機構
33a レンズ枠
33b 保持枠
34 チップ部品
4 駆動部
5 電源供給部
50A スイッチ基板
50Aa 切欠穴
50B 電源基板
51 電池
52 スイッチ部
52a リードスイッチ
52aa リードリレー
52b ラッチ回路
53 電源部
53a DCDCコンバータ
54 チップ部品
55 接点
6 送信部
60A 送信基板
60B アンテナ基板
61 発振回路
62 アンテナ
7 密閉容器
71 先端カバー
72 ケース
73 封止樹脂
80 フレキシブル基板
90 平坦部
100 パッケージ
100a 永久磁石
101 被検査者
102 ジャケット
102a アンテナ
103 受信機
104 コンピュータ
105 メモリカード
L 中心軸線
M 鏡像対称面
Claims (4)
- あらかじめ設定された所定の機能を実行するための電気的構成部品を内部に収容して密閉したカプセル状の密閉容器を有し、前記密閉容器の内部に前記密閉容器の外部からの磁界の作用に応じて前記電気的構成部品を駆動させるための電力の供給を制御するためのスイッチ手段が設けられたカプセル型医療装置において、
前記スイッチ手段を前記密閉容器の略中心位置に配置したことを特徴とするカプセル型医療装置。 - 前記スイッチ手段を、カプセル状をなす前記密閉容器における長手方向の中心軸線上に配置したことを特徴とする請求項1に記載のカプセル型医療装置。
- 前記密閉容器が回転対称形状に形成してあり、前記スイッチ手段を前記回転対称の中心軸線の位置に配置したことを特徴とする請求項1または2に記載のカプセル型医療装置。
- 前記密閉容器が鏡像対称形状に形成してあり、前記スイッチ手段を鏡像対称面の位置に配置したことを特徴とする請求項1〜3のいずれか一つに記載のカプセル型医療装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003365570A JP4515747B2 (ja) | 2003-10-27 | 2003-10-27 | カプセル型医療装置 |
JP2004009273A JP2005198878A (ja) | 2004-01-16 | 2004-01-16 | カプセル型医療装置 |
PCT/JP2005/000220 WO2005072068A2 (ja) | 2004-01-16 | 2005-01-12 | カプセル型医療装置 |
US11/487,919 US20060258901A1 (en) | 2004-01-16 | 2006-07-17 | Capsule-type medical apparatus |
US12/013,883 US8602977B2 (en) | 2003-10-27 | 2008-01-14 | Capsule-type medical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004009273A JP2005198878A (ja) | 2004-01-16 | 2004-01-16 | カプセル型医療装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005198878A true JP2005198878A (ja) | 2005-07-28 |
Family
ID=34822362
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003365570A Expired - Fee Related JP4515747B2 (ja) | 2003-10-27 | 2003-10-27 | カプセル型医療装置 |
JP2004009273A Pending JP2005198878A (ja) | 2003-10-27 | 2004-01-16 | カプセル型医療装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003365570A Expired - Fee Related JP4515747B2 (ja) | 2003-10-27 | 2003-10-27 | カプセル型医療装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20060258901A1 (ja) |
JP (2) | JP4515747B2 (ja) |
WO (1) | WO2005072068A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007185501A (ja) * | 2005-12-14 | 2007-07-26 | Olympus Medical Systems Corp | カプセル型内視鏡 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060169294A1 (en) * | 2004-12-15 | 2006-08-03 | Kaler Karan V | Inertial navigation method and apparatus for wireless bolus transit monitoring in gastrointestinal tract |
US8235055B2 (en) * | 2005-01-11 | 2012-08-07 | Uti Limited Partnership | Magnetic levitation of intraluminal microelectronic capsule |
US8852083B2 (en) * | 2005-02-04 | 2014-10-07 | Uti Limited Partnership | Self-stabilized encapsulated imaging system |
JP4546278B2 (ja) * | 2005-02-16 | 2010-09-15 | オリンパス株式会社 | カプセル型内視鏡用電源スターター |
EP1857036B1 (en) * | 2005-03-09 | 2012-07-25 | Olympus Corporation | Device to be introduced into subject and system to be introduced into subject |
US20060231110A1 (en) * | 2005-03-24 | 2006-10-19 | Mintchev Martin P | Ingestible capsule for esophageal monitoring |
US7946983B2 (en) | 2005-12-14 | 2011-05-24 | Olympus Medical Systems Corp. | Body-insertable apparatus and power supplying method therefor |
JP4981316B2 (ja) * | 2005-12-16 | 2012-07-18 | オリンパスメディカルシステムズ株式会社 | 被検体内導入装置 |
WO2007074888A1 (ja) * | 2005-12-27 | 2007-07-05 | Olympus Corporation | カプセル型医療装置誘導システム及びその制御方法 |
JP4885881B2 (ja) * | 2005-12-27 | 2012-02-29 | オリンパスメディカルシステムズ株式会社 | 医療装置用収納装置 |
US9125552B2 (en) * | 2007-07-31 | 2015-09-08 | Ethicon Endo-Surgery, Inc. | Optical scanning module and means for attaching the module to medical instruments for introducing the module into the anatomy |
US7834725B2 (en) * | 2007-09-05 | 2010-11-16 | The Smartpill Corporation | Magnetic activation and deactivation circuit and system |
JP2009268691A (ja) * | 2008-05-07 | 2009-11-19 | Olympus Medical Systems Corp | カプセル型医療装置用アンテナおよびカプセル型医療装置 |
US8823859B2 (en) * | 2008-10-08 | 2014-09-02 | Olympus Corporation | Image pickup unit, optical unit, and manufacturing method for the image pickup unit |
JP5337013B2 (ja) * | 2009-12-18 | 2013-11-06 | オリンパス株式会社 | 起動制御信号送信装置 |
ES2710273T3 (es) * | 2010-01-22 | 2019-04-24 | Novineon Healthcare Tech Partners Gmbh | Endoscopio tipo cápsula que incluye impulsión magnética |
JP2013048825A (ja) * | 2011-08-31 | 2013-03-14 | Olympus Corp | カプセル型医療装置 |
JP5806557B2 (ja) * | 2011-08-31 | 2015-11-10 | オリンパス株式会社 | カプセル型内視鏡 |
JP5913870B2 (ja) * | 2011-08-31 | 2016-04-27 | オリンパス株式会社 | カプセル型医療装置 |
CN103340595B (zh) * | 2013-07-03 | 2015-08-26 | 安翰光电技术(武汉)有限公司 | 一种无线胶囊内窥镜及其电源控制方法 |
US10300259B2 (en) | 2014-10-22 | 2019-05-28 | Purdue Research Foundation | Smart capsule with GI-tract-location-specific payload release |
WO2017072861A1 (ja) * | 2015-10-27 | 2017-05-04 | オリンパス株式会社 | 撮像装置および内視鏡 |
CN105852777A (zh) * | 2016-04-05 | 2016-08-17 | 苏州佳像视讯科技有限公司 | 一种胶囊内镜 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4844076A (en) * | 1988-08-26 | 1989-07-04 | The Johns Hopkins University | Ingestible size continuously transmitting temperature monitoring pill |
JPH0430535A (ja) | 1990-05-28 | 1992-02-03 | Nippon Telegr & Teleph Corp <Ntt> | コレクタアップ型バイポーラトランジスタ |
JPH0713715Y2 (ja) * | 1990-07-06 | 1995-04-05 | ミヤリサン株式会社 | 医療用カプセル |
EP0560470A1 (en) * | 1992-03-07 | 1993-09-15 | Oxley Developments Company Limited | Personnel identification devices |
JP2001091860A (ja) | 1999-09-22 | 2001-04-06 | Asahi Optical Co Ltd | カプセル内視鏡 |
IL132944A (en) * | 1999-11-15 | 2009-05-04 | Arkady Glukhovsky | Method for running a photo collection process |
IL141907A0 (en) | 2000-03-08 | 2002-03-10 | Given Imaging Ltd | A device and system for in vivo imaging |
DE60228266D1 (de) * | 2001-06-18 | 2008-09-25 | Given Imaging Ltd | Schluckbare in vivo-erfassungskapsel mit einer starre und flexible abschnitte aufweisenden leiterplatte |
JP2003211765A (ja) * | 2001-11-16 | 2003-07-29 | Matsushita Electric Ind Co Ltd | 印字装置及びロール装置 |
JP3869291B2 (ja) | 2002-03-25 | 2007-01-17 | オリンパス株式会社 | カプセル型医療装置 |
US7473218B2 (en) * | 2002-08-06 | 2009-01-06 | Olympus Corporation | Assembling method of capsule medical apparatus |
-
2003
- 2003-10-27 JP JP2003365570A patent/JP4515747B2/ja not_active Expired - Fee Related
-
2004
- 2004-01-16 JP JP2004009273A patent/JP2005198878A/ja active Pending
-
2005
- 2005-01-12 WO PCT/JP2005/000220 patent/WO2005072068A2/ja active Application Filing
-
2006
- 2006-07-17 US US11/487,919 patent/US20060258901A1/en not_active Abandoned
-
2008
- 2008-01-14 US US12/013,883 patent/US8602977B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007185501A (ja) * | 2005-12-14 | 2007-07-26 | Olympus Medical Systems Corp | カプセル型内視鏡 |
Also Published As
Publication number | Publication date |
---|---|
JP4515747B2 (ja) | 2010-08-04 |
WO2005072068A2 (ja) | 2005-08-11 |
US20080183041A1 (en) | 2008-07-31 |
JP2005124962A (ja) | 2005-05-19 |
WO2005072068A3 (ja) | 2005-11-24 |
US8602977B2 (en) | 2013-12-10 |
US20060258901A1 (en) | 2006-11-16 |
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