EP2178441A1 - Radiographic imaging method and apparatus - Google Patents
Radiographic imaging method and apparatusInfo
- Publication number
- EP2178441A1 EP2178441A1 EP08772874A EP08772874A EP2178441A1 EP 2178441 A1 EP2178441 A1 EP 2178441A1 EP 08772874 A EP08772874 A EP 08772874A EP 08772874 A EP08772874 A EP 08772874A EP 2178441 A1 EP2178441 A1 EP 2178441A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bone
- image capture
- joint
- reference frame
- capture surface
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4504—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
- A61B6/582—Calibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
- A61B6/587—Alignment of source unit to detector unit
-
- 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
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
-
- 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
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
-
- 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
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3983—Reference marker arrangements for use with image guided surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/17—Comprising radiolucent components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4528—Joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6828—Leg
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/12—Devices for detecting or locating foreign bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/508—Clinical applications for non-human patients
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10116—X-ray image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30008—Bone
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30204—Marker
- G06T2207/30208—Marker matrix
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12006634A EP2543320A1 (en) | 2007-07-10 | 2008-07-09 | Radiographic Imaging Apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002593185A CA2593185A1 (en) | 2007-07-10 | 2007-07-10 | Radiographic imaging method and apparatus |
PCT/CA2008/001257 WO2009006736A1 (en) | 2007-07-10 | 2008-07-09 | Radiographic imaging method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2178441A1 true EP2178441A1 (en) | 2010-04-28 |
EP2178441A4 EP2178441A4 (en) | 2012-03-28 |
Family
ID=40224414
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12006634A Withdrawn EP2543320A1 (en) | 2007-07-10 | 2008-07-09 | Radiographic Imaging Apparatus |
EP08772874A Withdrawn EP2178441A4 (en) | 2007-07-10 | 2008-07-09 | Radiographic imaging method and apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12006634A Withdrawn EP2543320A1 (en) | 2007-07-10 | 2008-07-09 | Radiographic Imaging Apparatus |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP2543320A1 (en) |
CA (1) | CA2593185A1 (en) |
WO (1) | WO2009006736A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8236082B2 (en) | 2009-06-19 | 2012-08-07 | Hollingsworth & Vose Company | Flutable fiber webs with high dust holding capacity |
EP2660776A1 (en) | 2012-05-01 | 2013-11-06 | Universität Bern | Image distortion correction and robust phantom detection |
US9241682B2 (en) * | 2013-03-12 | 2016-01-26 | Depuy Synthes Products, Inc | Apparatus and method for calibrating an x-ray image of a knee of a patient |
BR102013033625B1 (en) * | 2013-12-27 | 2022-03-03 | Universidade Federal De Minas Gerais | Positioner for acquisition and quality control of radiographic image of knees in fixed flexion |
JP6677470B2 (en) * | 2015-09-14 | 2020-04-08 | 株式会社東芝 | External force detection device, external force detection method, and program |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5923727A (en) * | 1997-09-30 | 1999-07-13 | Siemens Corporate Research, Inc. | Method and apparatus for calibrating an intra-operative X-ray system |
US5951475A (en) * | 1997-09-25 | 1999-09-14 | International Business Machines Corporation | Methods and apparatus for registering CT-scan data to multiple fluoroscopic images |
US6050724A (en) * | 1997-01-31 | 2000-04-18 | U. S. Philips Corporation | Method of and device for position detection in X-ray imaging |
US6379041B1 (en) * | 1998-11-02 | 2002-04-30 | Siemens Aktiengesellschaft | X-ray apparatus for producing a 3D image from a set of 2D projections |
US20030088179A1 (en) * | 2000-04-28 | 2003-05-08 | Teresa Seeley | Fluoroscopic tracking and visualization system |
US20030139663A1 (en) * | 2002-01-17 | 2003-07-24 | Siemens Aktiengesellschaft | Registration procedure in projective intra-operative 3D imaging |
US20040068187A1 (en) * | 2000-04-07 | 2004-04-08 | Krause Norman M. | Computer-aided orthopedic surgery |
US20060155189A1 (en) * | 2002-06-20 | 2006-07-13 | Stephane Lavallee | Determination of the position of a radiographic or radioscopic unit |
US20060204067A1 (en) * | 2005-02-18 | 2006-09-14 | Gregor Tuma | Determining shaft and femur neck axes and three-dimensional reconstruction |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6978166B2 (en) * | 1994-10-07 | 2005-12-20 | Saint Louis University | System for use in displaying images of a body part |
US5967982A (en) * | 1997-12-09 | 1999-10-19 | The Cleveland Clinic Foundation | Non-invasive spine and bone registration for frameless stereotaxy |
US6917827B2 (en) * | 2000-11-17 | 2005-07-12 | Ge Medical Systems Global Technology Company, Llc | Enhanced graphic features for computer assisted surgery system |
WO2004058085A1 (en) * | 2002-12-27 | 2004-07-15 | Neurokinetic Aps | A device for localization of stereotactic coordinates |
US20050059879A1 (en) * | 2003-09-16 | 2005-03-17 | Robert Sutherland | Localization of a sensor device in a body |
DE102005006775A1 (en) * | 2005-02-15 | 2006-08-17 | Maquet Gmbh & Co. Kg | Arrangement for intraoperative registration |
WO2008002992A1 (en) * | 2006-06-27 | 2008-01-03 | Smith & Nephew, Inc. | Radiolucent external fixation element with radio-opaque alignment structures |
-
2007
- 2007-07-10 CA CA002593185A patent/CA2593185A1/en not_active Abandoned
-
2008
- 2008-07-09 WO PCT/CA2008/001257 patent/WO2009006736A1/en active Application Filing
- 2008-07-09 EP EP12006634A patent/EP2543320A1/en not_active Withdrawn
- 2008-07-09 EP EP08772874A patent/EP2178441A4/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050724A (en) * | 1997-01-31 | 2000-04-18 | U. S. Philips Corporation | Method of and device for position detection in X-ray imaging |
US5951475A (en) * | 1997-09-25 | 1999-09-14 | International Business Machines Corporation | Methods and apparatus for registering CT-scan data to multiple fluoroscopic images |
US5923727A (en) * | 1997-09-30 | 1999-07-13 | Siemens Corporate Research, Inc. | Method and apparatus for calibrating an intra-operative X-ray system |
US6379041B1 (en) * | 1998-11-02 | 2002-04-30 | Siemens Aktiengesellschaft | X-ray apparatus for producing a 3D image from a set of 2D projections |
US20040068187A1 (en) * | 2000-04-07 | 2004-04-08 | Krause Norman M. | Computer-aided orthopedic surgery |
US20030088179A1 (en) * | 2000-04-28 | 2003-05-08 | Teresa Seeley | Fluoroscopic tracking and visualization system |
US20030139663A1 (en) * | 2002-01-17 | 2003-07-24 | Siemens Aktiengesellschaft | Registration procedure in projective intra-operative 3D imaging |
US20060155189A1 (en) * | 2002-06-20 | 2006-07-13 | Stephane Lavallee | Determination of the position of a radiographic or radioscopic unit |
US20060204067A1 (en) * | 2005-02-18 | 2006-09-14 | Gregor Tuma | Determining shaft and femur neck axes and three-dimensional reconstruction |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009006736A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2178441A4 (en) | 2012-03-28 |
CA2593185A1 (en) | 2009-01-10 |
WO2009006736A1 (en) | 2009-01-15 |
EP2543320A1 (en) | 2013-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100210 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120223 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06T 7/00 20060101ALI20120217BHEP Ipc: A61F 5/37 20060101ALI20120217BHEP Ipc: A61B 5/103 20060101ALI20120217BHEP Ipc: A61B 19/00 20060101ALI20120217BHEP Ipc: A61B 5/107 20060101ALI20120217BHEP Ipc: A61B 6/12 20060101ALI20120217BHEP Ipc: A61B 6/00 20060101ALI20120217BHEP Ipc: A61B 6/02 20060101AFI20120217BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120925 |