CA2702347A1 - Method of measuring and displaying the position of a radiographically contrasted material within luminal body organs - Google Patents
Method of measuring and displaying the position of a radiographically contrasted material within luminal body organs Download PDFInfo
- Publication number
- CA2702347A1 CA2702347A1 CA2702347A CA2702347A CA2702347A1 CA 2702347 A1 CA2702347 A1 CA 2702347A1 CA 2702347 A CA2702347 A CA 2702347A CA 2702347 A CA2702347 A CA 2702347A CA 2702347 A1 CA2702347 A1 CA 2702347A1
- Authority
- CA
- Canada
- Prior art keywords
- image
- radiographic
- radiopaque
- fields
- lumen
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 210000000056 organ Anatomy 0.000 title abstract description 28
- 239000000463 material Substances 0.000 title description 11
- 239000002872 contrast media Substances 0.000 claims abstract description 66
- 210000001035 gastrointestinal tract Anatomy 0.000 claims abstract description 7
- 238000003384 imaging method Methods 0.000 claims description 30
- 238000012545 processing Methods 0.000 claims description 16
- 229910052788 barium Inorganic materials 0.000 claims description 9
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 12
- 230000000875 corresponding effect Effects 0.000 description 10
- 210000003238 esophagus Anatomy 0.000 description 9
- 210000000111 lower esophageal sphincter Anatomy 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 210000003484 anatomy Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 238000002059 diagnostic imaging Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 210000001942 upper esophageal sphincter Anatomy 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000004899 motility Effects 0.000 description 3
- 230000007310 pathophysiology Effects 0.000 description 3
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 210000005070 sphincter Anatomy 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 208000019505 Deglutition disease Diseases 0.000 description 2
- 208000005872 Diffuse Esophageal Spasm Diseases 0.000 description 2
- 208000000289 Esophageal Achalasia Diseases 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 2
- 206010030136 Oesophageal achalasia Diseases 0.000 description 2
- 201000000621 achalasia Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- 230000001631 hypertensive effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000007659 motor function Effects 0.000 description 2
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- 230000008855 peristalsis Effects 0.000 description 2
- 230000001766 physiological effect Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 210000002438 upper gastrointestinal tract Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 229940039231 contrast media Drugs 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000028299 esophageal disease Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
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- 229910052740 iodine Inorganic materials 0.000 description 1
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- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
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- 210000001635 urinary tract Anatomy 0.000 description 1
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- 230000009278 visceral effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/12—Arrangements for detecting or locating foreign bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B2090/364—Correlation of different images or relation of image positions in respect to the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/036—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/486—Diagnostic techniques involving generating temporal series of image data
- A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/481—Diagnostic techniques involving the use of contrast agents, e.g. microbubbles introduced into the bloodstream
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99852607P | 2007-10-11 | 2007-10-11 | |
| US60/998,526 | 2007-10-11 | ||
| PCT/US2008/011666 WO2009048617A2 (en) | 2007-10-11 | 2008-10-10 | Method of measuring and displaying the position of a radiographically contrasted material within luminal body organs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2702347A1 true CA2702347A1 (en) | 2009-04-16 |
Family
ID=40549782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2702347A Abandoned CA2702347A1 (en) | 2007-10-11 | 2008-10-10 | Method of measuring and displaying the position of a radiographically contrasted material within luminal body organs |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8306604B2 (enExample) |
| EP (1) | EP2207481B1 (enExample) |
| JP (2) | JP5513394B2 (enExample) |
| CN (1) | CN101868182B (enExample) |
| CA (1) | CA2702347A1 (enExample) |
| WO (1) | WO2009048617A2 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100954989B1 (ko) * | 2006-10-18 | 2010-04-30 | 주식회사 메디슨 | 대상체의 크기를 측정하기 위한 초음파 진단 장치 및 방법 |
| EP2148611B1 (en) * | 2007-04-20 | 2015-01-28 | Given Imaging (Los Angeles) LLC | Display of high-resolution physiological data |
| JP5561578B2 (ja) * | 2009-08-03 | 2014-07-30 | 国立大学法人名古屋大学 | 医用画像観察支援装置 |
| CA2791349A1 (en) | 2010-03-12 | 2011-09-15 | Enhanced Surface Dynamics, Inc. | System and method for rapid data collection from pressure sensors in a pressure sensing system |
| WO2012114298A2 (en) * | 2011-02-24 | 2012-08-30 | Enhanced Surface Dynamics, Inc. | Pressure monitoring system and method |
| CA2841446C (en) | 2011-07-13 | 2017-12-05 | Enhanced Surface Dynamics, Inc. | Methods and systems for the manufacture and initiation of a pressure detection mat |
| CN104203083B (zh) * | 2012-03-27 | 2017-02-22 | 皇家飞利浦有限公司 | 图像引导中的集成延迟的光学反馈 |
| AU2013259659A1 (en) * | 2012-05-08 | 2015-01-15 | Angiometrix Corporation | Systems for linear mapping of lumens |
| WO2013190557A2 (en) * | 2012-06-21 | 2013-12-27 | Given Imaging Ltd. | System and method for spatiotemporally synchronizing and displaying bodily organ images and physiological parameter(s) related thereto |
| JP6308728B2 (ja) * | 2013-06-18 | 2018-04-11 | キヤノン株式会社 | 放射線撮影システム及び放射線撮影システムの作動方法 |
| DE102013214388B4 (de) * | 2013-07-23 | 2023-04-20 | Siemens Healthcare Gmbh | Medizinisches Instrument zur Verwendung mit einer Phasenkontrastbildgebung und Röntgenaufnahmesystem mit Phasenkontrastbildgebung |
| WO2015107963A1 (ja) * | 2014-01-15 | 2015-07-23 | 株式会社 日立メディコ | Ｘ線ｃｔ装置及び造影撮影方法 |
| WO2015122354A1 (ja) * | 2014-02-14 | 2015-08-20 | オリンパス株式会社 | 内視鏡システム |
| US9767559B1 (en) * | 2014-03-27 | 2017-09-19 | Given Imaging Ltd. | System and method for reconstructing sensor locations in radiographic images |
| US11083418B2 (en) | 2016-11-04 | 2021-08-10 | Wellsense, Inc. | Patient visualization system |
| US10492734B2 (en) | 2016-11-04 | 2019-12-03 | Wellsense, Inc. | Patient visualization system |
| US11311204B2 (en) | 2017-01-12 | 2022-04-26 | Navix International Limited | Systems and methods for reconstruction of intrabody electrical readings to anatomical structure |
| US11730395B2 (en) | 2017-01-12 | 2023-08-22 | Navix International Limited | Reconstruction of an anatomical structure from intrabody measurements |
| CN111050641B (zh) | 2017-08-17 | 2023-06-09 | 纳维斯国际有限公司 | 基于场梯度的远程成像 |
| WO2020087000A1 (en) * | 2018-10-26 | 2020-04-30 | Adventist Health System/Sunbelt, Inc. | Intravascular ultrasound catheter systems |
| EP3659505A1 (en) * | 2018-11-28 | 2020-06-03 | Koninklijke Philips N.V. | Most relevant x-ray image selection for hemodynamic simulation |
| US11707242B2 (en) * | 2019-01-11 | 2023-07-25 | Pie Medical Imaging B.V. | Methods and systems for dynamic coronary roadmapping |
| CN112130731A (zh) * | 2019-06-24 | 2020-12-25 | 财付通支付科技有限公司 | 数据处理方法、装置及电子设备 |
| WO2022113585A1 (ja) * | 2020-11-26 | 2022-06-02 | 富士フイルム株式会社 | 超音波診断装置および超音波診断装置の制御方法 |
| CN120549539A (zh) * | 2020-12-10 | 2025-08-29 | 深圳迈瑞生物医疗电子股份有限公司 | 超声图像质量和时空图的显示方法以及超声成像设备 |
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| US3608061A (en) | 1968-08-21 | 1971-09-21 | Edmund F Mcnally | Radiopaque esophageal marshmallow bolus |
| US4850351A (en) | 1985-05-22 | 1989-07-25 | C. R. Bard, Inc. | Wire guided laser catheter |
| US5045071A (en) * | 1985-12-17 | 1991-09-03 | Mbo Laboratories, Inc. | Double wall catheter with internal printing and embedded marker |
| US4930510A (en) * | 1986-11-24 | 1990-06-05 | Picker International, Inc. | Parameterization for CT blood flow mapping with xenon gas enhancement |
| JPH02136126A (ja) * | 1988-11-17 | 1990-05-24 | Kobayashi Pharmaceut Co Ltd | 胃食道用カテーテル |
| US5024240A (en) * | 1989-01-03 | 1991-06-18 | Mcconnel Fred M S | Manofluorography system, method for forming a manofluorogram and method for preparing a swallowing profile |
| US5150292A (en) * | 1989-10-27 | 1992-09-22 | Arch Development Corporation | Method and system for determination of instantaneous and average blood flow rates from digital angiograms |
| US5209730A (en) * | 1989-12-19 | 1993-05-11 | Scimed Life Systems, Inc. | Method for placement of a balloon dilatation catheter across a stenosis and apparatus therefor |
| DE69224636T2 (de) * | 1991-04-24 | 1998-11-05 | Advanced Cardiovascular System | Auswechselbarer ballonkatheter mit integriertem führungsdraht |
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| US8442618B2 (en) * | 1999-05-18 | 2013-05-14 | Mediguide Ltd. | Method and system for delivering a medical device to a selected position within a lumen |
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| US7553323B1 (en) * | 2004-01-08 | 2009-06-30 | Perez Juan I | Steerable endovascular graft delivery system |
| JP2005291945A (ja) * | 2004-03-31 | 2005-10-20 | Masaki Esashi | センサ装置 |
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| JP2007044418A (ja) * | 2005-08-12 | 2007-02-22 | Hitachi Medical Corp | 診断画像処理方法、画像診断装置及び診断画像処理プログラム |
| US7970187B2 (en) * | 2005-09-06 | 2011-06-28 | Pie Medical Imaging B.V. | Method, apparatus and computer program for contour detection of vessels using x-ray densitometry |
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| US8273016B2 (en) | 2006-03-10 | 2012-09-25 | Biosense Webster, Inc. | Esophagus isolation device |
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-
2008
- 2008-10-10 CA CA2702347A patent/CA2702347A1/en not_active Abandoned
- 2008-10-10 JP JP2010528898A patent/JP5513394B2/ja not_active Expired - Fee Related
- 2008-10-10 WO PCT/US2008/011666 patent/WO2009048617A2/en not_active Ceased
- 2008-10-10 US US12/249,805 patent/US8306604B2/en active Active
- 2008-10-10 EP EP08837148.9A patent/EP2207481B1/en not_active Not-in-force
- 2008-10-10 CN CN2008801176634A patent/CN101868182B/zh not_active Expired - Fee Related
-
2014
- 2014-03-26 JP JP2014064054A patent/JP5832573B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009048617A9 (en) | 2009-07-16 |
| JP2011500147A (ja) | 2011-01-06 |
| US8306604B2 (en) | 2012-11-06 |
| JP5513394B2 (ja) | 2014-06-04 |
| WO2009048617A2 (en) | 2009-04-16 |
| JP5832573B2 (ja) | 2015-12-16 |
| CN101868182A (zh) | 2010-10-20 |
| EP2207481A2 (en) | 2010-07-21 |
| US20090257554A1 (en) | 2009-10-15 |
| EP2207481B1 (en) | 2017-11-29 |
| CN101868182B (zh) | 2012-12-05 |
| WO2009048617A3 (en) | 2009-06-04 |
| EP2207481A4 (en) | 2011-05-11 |
| JP2014158932A (ja) | 2014-09-04 |
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