JP4575260B2 - 被検体内導入装置 - Google Patents
被検体内導入装置 Download PDFInfo
- Publication number
- JP4575260B2 JP4575260B2 JP2005262044A JP2005262044A JP4575260B2 JP 4575260 B2 JP4575260 B2 JP 4575260B2 JP 2005262044 A JP2005262044 A JP 2005262044A JP 2005262044 A JP2005262044 A JP 2005262044A JP 4575260 B2 JP4575260 B2 JP 4575260B2
- Authority
- JP
- Japan
- Prior art keywords
- subject
- imaging
- image
- capsule endoscope
- outer peripheral
- 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
Links
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
- A61B1/04—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
- A61B1/042—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 characterised by a proximal camera, e.g. a CCD camera
-
- 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
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
-
- 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
- A61B1/0615—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 radial illumination
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Endoscopes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
図1は、本発明にかかる無線型被検体内情報取得システムの概念を示すシステム概念図である。この無線型被検体内情報取得システムは、被検体内導入装置の一例としてカプセル型内視鏡を用いている。図1に示すように、無線型被検体内情報取得システムは、被検体1の体腔内に導入される無線型被検体内情報取得装置としての飲み込み型のカプセル型内視鏡3と、被検体1の外部に配置されて、カプセル型内視鏡3との間で各種の情報を無線通信する体外装置である受信装置2とを備えている。また、無線型被検体内情報取得システムは、受信装置2が受信したデータに基づいて画像表示を行う表示装置4と、受信装置2と表示装置4間でデータの入出力を行う携帯型記録媒体5とを備えている。
図6は、カプセル型内視鏡の概略構成の実施の形態2を示す側断面図である。図6において、実施の形態1のカプセル型内視鏡3と異なる点は、平面部16f,16gを胴部カバー筐体16c,16dの外周面より若干突出した断面凸形状に形成する点である。
図7は、カプセル型内視鏡の概略構成の実施の形態3を示す側断面図である。なお、図7では、無線部と電源部を省略している。図7において、実施の形態1のカプセル型内視鏡3と異なる点は、平面部16f,16gの代わりに、胴部カバー筐体16c,16dの外周面の一部に、曲率を有する対物レンズからなるレンズ部16h,16iを形成し、このレンズ部16h,16iの下方には、撮像部14a,14bがそれぞれ配設されており、上記レンズ部16h,16iを介して外部の被写体(体腔内部)の撮像を可能とする点と、このレンズ部16h,16iおよびLED11a,11bの照明手段上を除く先端カバー筐体16a,16bおよび胴部カバー筐体16c,16dを黒処理などにて遮光する点とである。
2 受信装置
2a 受信ジャケット
2b 外部装置
3 カプセル型内視鏡
4 表示装置
5 携帯型記録媒体
11a,11b LED
12a,12b CCD
12a1,12b1 受光面
13a,13b 結像レンズ
14a,14b 撮像部
15 電源部(電池)
16 カプセル型筐体
16a,16b 先端カバー筐体
16c,16d 胴部カバー筐体
16e パーティングライン
16f,16g 平面部
16h,16i レンズ部
17a,17b 照明・撮像基板
26a,26b 信号処理・制御部
27 無線部
28 無線基板
41a,41b LED駆動回路
42a,42b CCD駆動回路
43a,43b 画像処理部
44a,44b タイミングジェネレータおよびシンクジェネレータ
45a,45b 制御部
46 送信モジュール
47 アンテナ
49 パラメータメモリ
A1〜An 受信用アンテナ
Claims (2)
- 被検体内に導入されて、前記被検体内の画像を撮像する被検体内導入装置であって、
少なくとも円筒形状の外周面を有し、内部を水密にする外装ケースと、
前記円筒形状の外周面の一部に曲率を有するように形成されるレンズ部と、
前記外装ケース内部で、前記レンズ部を介して外部の撮像を可能とする位置に配設された撮像部と、
を備えることを特徴とする被検体内導入装置。 - 前記レンズ部を除く外装ケースは、遮光部材で形成されることを特徴とする請求項1に記載の被検体内導入装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262044A JP4575260B2 (ja) | 2005-09-09 | 2005-09-09 | 被検体内導入装置 |
CN2006800328217A CN101257831B (zh) | 2005-09-09 | 2006-09-08 | 被检体内导入装置 |
EP06783231A EP1922978A4 (en) | 2005-09-09 | 2006-09-08 | DEVICE TO BE INTRODUCED IN A SUBJECT |
AU2006288213A AU2006288213B2 (en) | 2005-09-09 | 2006-09-08 | Device to be introduced into subject |
US11/571,511 US20090118585A1 (en) | 2005-09-09 | 2006-09-08 | Body-insertable apparatus |
PCT/JP2006/317871 WO2007029820A1 (ja) | 2005-09-09 | 2006-09-08 | 被検体内導入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262044A JP4575260B2 (ja) | 2005-09-09 | 2005-09-09 | 被検体内導入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007068894A JP2007068894A (ja) | 2007-03-22 |
JP4575260B2 true JP4575260B2 (ja) | 2010-11-04 |
Family
ID=37835935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005262044A Expired - Fee Related JP4575260B2 (ja) | 2005-09-09 | 2005-09-09 | 被検体内導入装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090118585A1 (ja) |
EP (1) | EP1922978A4 (ja) |
JP (1) | JP4575260B2 (ja) |
CN (1) | CN101257831B (ja) |
AU (1) | AU2006288213B2 (ja) |
WO (1) | WO2007029820A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5340557B2 (ja) | 2007-05-08 | 2013-11-13 | オリンパスメディカルシステムズ株式会社 | カプセル型医療装置 |
JP4918438B2 (ja) * | 2007-08-31 | 2012-04-18 | オリンパスメディカルシステムズ株式会社 | 被検体内情報取得システム |
US8823859B2 (en) | 2008-10-08 | 2014-09-02 | Olympus Corporation | Image pickup unit, optical unit, and manufacturing method for the image pickup unit |
JP2010091986A (ja) * | 2008-10-10 | 2010-04-22 | Olympus Corp | 光学ユニット、撮像ユニット |
KR101103127B1 (ko) | 2010-04-29 | 2012-01-04 | 아이쓰리시스템 주식회사 | 듀얼모드 동작이 가능한 캡슐내시경용 이미지센서 |
JP6118974B2 (ja) * | 2015-03-04 | 2017-04-26 | 株式会社ユピテル | 車載機器 |
CN108784632A (zh) * | 2018-05-28 | 2018-11-13 | 重庆大学 | 一种出血检测胶囊*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004096028A1 (ja) * | 2003-04-25 | 2004-11-11 | Olympus Corporation | カプセル内視鏡およびカプセル内視鏡システム |
JP2005503182A (ja) * | 2001-01-16 | 2005-02-03 | ギブン・イメージング・リミテツド | 体腔の広域画像形成用のシステムおよび方法 |
JP2006255247A (ja) * | 2005-03-18 | 2006-09-28 | Pentax Corp | カプセル内視鏡 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519124A (en) * | 1978-07-27 | 1980-02-09 | Olympus Optical Co | Camera system for medical treatment |
US7553276B2 (en) * | 2001-01-16 | 2009-06-30 | Given Imaging Ltd. | Method and device for imaging body lumens |
IL143260A (en) | 2001-05-20 | 2006-09-05 | Given Imaging Ltd | Array and method for locating an intra-body signal source |
JP4363843B2 (ja) * | 2002-03-08 | 2009-11-11 | オリンパス株式会社 | カプセル型内視鏡 |
US7662093B2 (en) * | 2002-09-30 | 2010-02-16 | Given Imaging, Ltd. | Reduced size imaging device |
EP1618835B1 (en) * | 2003-04-25 | 2013-08-28 | Olympus Corporation | Capsule endoscope and capsule endoscope system |
ATE553690T1 (de) * | 2003-05-01 | 2012-05-15 | Given Imaging Ltd | Panorama-gesichtsfeld-darstellungsvorrichtung |
JP4573502B2 (ja) * | 2003-06-04 | 2010-11-04 | オリンパス株式会社 | カプセル型内視鏡及びカプセル型内視鏡装置 |
JP2005074031A (ja) * | 2003-09-01 | 2005-03-24 | Pentax Corp | カプセル内視鏡 |
JP4128505B2 (ja) * | 2003-09-05 | 2008-07-30 | オリンパス株式会社 | カプセル型内視鏡 |
-
2005
- 2005-09-09 JP JP2005262044A patent/JP4575260B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-08 AU AU2006288213A patent/AU2006288213B2/en not_active Ceased
- 2006-09-08 EP EP06783231A patent/EP1922978A4/en not_active Withdrawn
- 2006-09-08 US US11/571,511 patent/US20090118585A1/en not_active Abandoned
- 2006-09-08 WO PCT/JP2006/317871 patent/WO2007029820A1/ja active Application Filing
- 2006-09-08 CN CN2006800328217A patent/CN101257831B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005503182A (ja) * | 2001-01-16 | 2005-02-03 | ギブン・イメージング・リミテツド | 体腔の広域画像形成用のシステムおよび方法 |
WO2004096028A1 (ja) * | 2003-04-25 | 2004-11-11 | Olympus Corporation | カプセル内視鏡およびカプセル内視鏡システム |
JP2006255247A (ja) * | 2005-03-18 | 2006-09-28 | Pentax Corp | カプセル内視鏡 |
Also Published As
Publication number | Publication date |
---|---|
AU2006288213B2 (en) | 2009-10-08 |
CN101257831A (zh) | 2008-09-03 |
JP2007068894A (ja) | 2007-03-22 |
AU2006288213A1 (en) | 2007-03-15 |
WO2007029820A1 (ja) | 2007-03-15 |
US20090118585A1 (en) | 2009-05-07 |
EP1922978A1 (en) | 2008-05-21 |
CN101257831B (zh) | 2010-06-02 |
EP1922978A4 (en) | 2013-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4914600B2 (ja) | 生体内画像取得装置、受信装置および生体内情報取得システム | |
JP4695432B2 (ja) | 被検体内導入装置、被検体内情報表示装置、及び被検体内情報取得システム | |
JP4422679B2 (ja) | カプセル内視鏡およびカプセル内視鏡システム | |
US7316647B2 (en) | Capsule endoscope and a capsule endoscope system | |
CN100508872C (zh) | 被检体内导入装置 | |
JP2008142410A (ja) | 被検体内導入装置 | |
JP4575260B2 (ja) | 被検体内導入装置 | |
JP5265139B2 (ja) | 体内画像取得システム | |
US20080021270A1 (en) | Body Insertable Apparatus And Body Insertable Apparatus System | |
JP4253550B2 (ja) | カプセル型内視鏡 | |
JP4891668B2 (ja) | カプセル型内視鏡 | |
JP4445812B2 (ja) | 被検体内導入装置および被検体内導入システム | |
JP4767618B2 (ja) | 生体内情報取得装置 | |
WO2005115217A1 (ja) | 被検体内情報取得装置 | |
JP4914790B2 (ja) | 被検体内導入装置、及び被検体内導入装置の作製方法 | |
JP2006288831A (ja) | 被検体内導入装置 | |
JP5000283B2 (ja) | カプセル型内視鏡 | |
JP4727214B2 (ja) | 被検体内導入装置 | |
JP2009225875A (ja) | 内視鏡システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070517 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100518 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100715 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100803 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100819 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4575260 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130827 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |