JP2005131317A - 挿入支援システム - Google Patents
挿入支援システム Download PDFInfo
- Publication number
- JP2005131317A JP2005131317A JP2003373808A JP2003373808A JP2005131317A JP 2005131317 A JP2005131317 A JP 2005131317A JP 2003373808 A JP2003373808 A JP 2003373808A JP 2003373808 A JP2003373808 A JP 2003373808A JP 2005131317 A JP2005131317 A JP 2005131317A
- Authority
- JP
- Japan
- Prior art keywords
- route
- image
- region
- subject
- area
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 title claims description 44
- 230000037431 insertion Effects 0.000 title claims description 44
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 239000000284 extract Substances 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 3
- 238000001574 biopsy Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 description 29
- 238000002591 computed tomography Methods 0.000 description 28
- 238000012545 processing Methods 0.000 description 23
- 210000000621 bronchi Anatomy 0.000 description 18
- 238000010586 diagram Methods 0.000 description 13
- 238000013500 data storage Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013276 bronchoscopy Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
【解決手段】 気管支101の端部に生検エリア72が指定されると、生検エリア72の重心103が抽出される。重心103を中心とする円を探索エリア104とし、探索エリア104内に気管支が位置するまで探索エリア104を拡大し、最初に探索エリア104内に気管支が位置した点を終点105とし、始点とこの終点105とを結ぶ第1のルート候補が決定され、該第1の ルート候補が未登録ならば第1の 登録ルートとして登録を行う。
【選択図】 図10
Description
3…気管支内視鏡装置
5…挿入支援装置
6,7…モニタ
8…入力部
11…CT画像データ取り込み部
12…CT画像データ格納部
13…MPR画像生成部
14…ルート設定部
15…VBS画像生成部
16…VBS画像格納部
17…画像処理部
18…画像表示制御部
19…入力装置
代理人 弁理士 伊藤 進
Claims (4)
- 被検体の3次元領域の画像データに基づき前記被検体内の体腔路の仮想画像を生成する仮想画像生成手段と、
内視鏡の前記被検体内の体腔路への挿入ルートの始点を設定するルート始点設定手段と、
前記被検体内の関心部位の領域を設定する関心領域設定手段と、
前記関心部位の領域に基づき、前記内視鏡の前記被検体内の体腔路への挿入ルートの終点を抽出するルート終点抽出手段と
を備えたことを特徴とする挿入支援システム。 - 前記ルート終点抽出手段は、
前記関心部位の領域の重心を算出する重心算出手段と、
前記重心の近傍に位置する前記体腔路の位置を抽出する位置抽出手段と
を有することを特徴とする請求項1に記載の挿入支援システム。 - 前記位置抽出手段は、前記重心の近傍に位置する前記体腔路の位置を複数抽出する
ことを特徴とする請求項2に記載の挿入支援システム。 - 被検体の3次元領域の画像データに基づき前記被検体内の体腔路の仮想画像を生成する仮想画像生成ステップと、
内視鏡の前記被検体内の体腔路への挿入ルートの始点を設定するルート始点設定手段と、
前記被検体内の関心部位の領域を設定する関心領域設定ステップと、
前記関心部位の領域に基づき、前記内視鏡の前記被検体内の体腔路への挿入ルートの終点を抽出するルート終点抽出ステップと
を備えたことを特徴とする挿入支援方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003373808A JP4022192B2 (ja) | 2003-10-31 | 2003-10-31 | 挿入支援システム |
EP10007695.9A EP2245983A3 (en) | 2003-10-31 | 2004-10-28 | Insertion support system |
PCT/JP2004/016034 WO2005041761A1 (ja) | 2003-10-31 | 2004-10-28 | 挿入支援システム |
EP04793142A EP1681011B1 (en) | 2003-10-31 | 2004-10-28 | Insertion support system |
EP10001911A EP2189107A3 (en) | 2003-10-31 | 2004-10-28 | Insertion support system |
CN200810009937XA CN101229048B (zh) | 2003-10-31 | 2004-10-28 | 多断面再构建图像生成装置 |
CNB2004800323360A CN100418467C (zh) | 2003-10-31 | 2004-10-28 | 插入支持系统 |
CN2008100099384A CN101229049B (zh) | 2003-10-31 | 2004-10-28 | 插入支持系统和插入支持路径设定方法 |
US11/412,397 US8049777B2 (en) | 2003-10-31 | 2006-04-27 | Insertion support system for specifying a location of interest as an arbitrary region and also appropriately setting a navigation leading to the specified region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003373808A JP4022192B2 (ja) | 2003-10-31 | 2003-10-31 | 挿入支援システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005131317A true JP2005131317A (ja) | 2005-05-26 |
JP4022192B2 JP4022192B2 (ja) | 2007-12-12 |
Family
ID=34649717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003373808A Expired - Lifetime JP4022192B2 (ja) | 2003-10-31 | 2003-10-31 | 挿入支援システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4022192B2 (ja) |
CN (3) | CN101229048B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014180546A (ja) * | 2013-03-15 | 2014-09-29 | Covidien Lp | 経路計画システムおよび方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011062035A1 (ja) * | 2009-11-17 | 2011-05-26 | オリンパスメディカルシステムズ株式会社 | 生検支援システム |
JP5457841B2 (ja) | 2010-01-07 | 2014-04-02 | 株式会社東芝 | 医用画像処理装置、及び医用画像処理プログラム |
JP5535725B2 (ja) * | 2010-03-31 | 2014-07-02 | 富士フイルム株式会社 | 内視鏡観察支援システム、並びに、内視鏡観察支援装置、その作動方法およびプログラム |
EP2612592A4 (en) * | 2010-08-31 | 2014-06-25 | Fujifilm Corp | DEVICE AND METHOD FOR DISPLAYING MEDICAL TREATMENT INFORMATION AND PROGRAM THEREFOR |
JP5160699B2 (ja) * | 2011-01-24 | 2013-03-13 | オリンパスメディカルシステムズ株式会社 | 医療機器 |
EP3524184B1 (en) | 2012-05-14 | 2021-02-24 | Intuitive Surgical Operations Inc. | Systems for registration of a medical device using a reduced search space |
US10039473B2 (en) | 2012-05-14 | 2018-08-07 | Intuitive Surgical Operations, Inc. | Systems and methods for navigation based on ordered sensor records |
CN106725853B (zh) * | 2014-11-07 | 2019-07-02 | 常州朗合医疗器械有限公司 | 导航路径规划装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3878259B2 (ja) * | 1996-11-13 | 2007-02-07 | 東芝医用システムエンジニアリング株式会社 | 医用画像処理装置 |
US6346940B1 (en) * | 1997-02-27 | 2002-02-12 | Kabushiki Kaisha Toshiba | Virtualized endoscope system |
JPH1176228A (ja) * | 1997-09-11 | 1999-03-23 | Hitachi Medical Corp | 三次元画像構成装置 |
JP2000135215A (ja) * | 1998-10-30 | 2000-05-16 | Ge Yokogawa Medical Systems Ltd | 管路案内方法および装置並びに放射線断層撮影装置 |
JP2002150311A (ja) * | 2000-11-15 | 2002-05-24 | Hitachi Medical Corp | 画像処理装置 |
JP2002306403A (ja) * | 2001-04-18 | 2002-10-22 | Olympus Optical Co Ltd | 内視鏡装置 |
-
2003
- 2003-10-31 JP JP2003373808A patent/JP4022192B2/ja not_active Expired - Lifetime
-
2004
- 2004-10-28 CN CN200810009937XA patent/CN101229048B/zh not_active Expired - Lifetime
- 2004-10-28 CN CN2008100099384A patent/CN101229049B/zh not_active Expired - Lifetime
- 2004-10-28 CN CNB2004800323360A patent/CN100418467C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014180546A (ja) * | 2013-03-15 | 2014-09-29 | Covidien Lp | 経路計画システムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4022192B2 (ja) | 2007-12-12 |
CN101229048A (zh) | 2008-07-30 |
CN101229048B (zh) | 2010-11-10 |
CN101229049B (zh) | 2011-04-06 |
CN101229049A (zh) | 2008-07-30 |
CN100418467C (zh) | 2008-09-17 |
CN1874716A (zh) | 2006-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3847744B2 (ja) | 挿入支援システム | |
JP3820244B2 (ja) | 挿入支援システム | |
JP4009639B2 (ja) | 内視鏡装置、内視鏡装置のナビゲーション方法、内視鏡画像の表示方法、及び内視鏡用画像表示プログラム | |
JP4343723B2 (ja) | 挿入支援システム | |
JP4922107B2 (ja) | 内視鏡装置 | |
US20060195033A1 (en) | Insertion support system for specifying a location of interest as an arbitrary region and also appropriately setting a navigation leading to the specified region | |
JP3930423B2 (ja) | 内視鏡装置 | |
JP4323288B2 (ja) | 挿入支援システム | |
JP4022114B2 (ja) | 内視鏡装置 | |
JP4022192B2 (ja) | 挿入支援システム | |
JP4245880B2 (ja) | 内視鏡装置 | |
JP4776954B2 (ja) | 内視鏡挿入支援装置 | |
JP4493423B2 (ja) | 内視鏡挿入支援装置 | |
JP4445792B2 (ja) | 挿入支援システム | |
JP2009056143A (ja) | 内視鏡挿入支援装置 | |
US11056149B2 (en) | Medical image storage and reproduction apparatus, method, and program | |
JP4160487B2 (ja) | 挿入支援システム | |
JP4573517B2 (ja) | 挿入支援システム | |
JP4546064B2 (ja) | 挿入シミュレーション装置 | |
JP4575143B2 (ja) | 挿入支援システム | |
JP4354353B2 (ja) | 挿入支援システム | |
JP4190454B2 (ja) | 挿入支援装置 | |
JP2005013358A (ja) | 挿入支援システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050727 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070306 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070507 |
|
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: 20070925 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070928 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101005 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4022192 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: 20101005 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101005 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111005 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111005 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121005 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131005 Year of fee payment: 6 |
|
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 |
|
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 |
|
EXPY | Cancellation because of completion of term |