ATE279736T1 - Anwendung von streu- und abschwächungs- korrekturen auf emissions-tomographie-bildern unter verwendung von einer atlas-abgeleiteten anatomie - Google Patents
Anwendung von streu- und abschwächungs- korrekturen auf emissions-tomographie-bildern unter verwendung von einer atlas-abgeleiteten anatomieInfo
- Publication number
- ATE279736T1 ATE279736T1 AT99938099T AT99938099T ATE279736T1 AT E279736 T1 ATE279736 T1 AT E279736T1 AT 99938099 T AT99938099 T AT 99938099T AT 99938099 T AT99938099 T AT 99938099T AT E279736 T1 ATE279736 T1 AT E279736T1
- Authority
- AT
- Austria
- Prior art keywords
- emission tomography
- tomography images
- atlas
- scattering
- application
- Prior art date
Links
- 238000003325 tomography Methods 0.000 title abstract 4
- 210000003484 anatomy Anatomy 0.000 title 1
- 238000005094 computer simulation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/1611—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources sequentially
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1647—Processing of scintigraphic data
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Luminescent Compositions (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9664998P | 1998-08-14 | 1998-08-14 | |
| PCT/CA1999/000751 WO2000010034A1 (en) | 1998-08-14 | 1999-08-13 | Application of scatter and attenuation correction to emission tomography images using inferred anatomy from atlas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE279736T1 true ATE279736T1 (de) | 2004-10-15 |
Family
ID=22258387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99938099T ATE279736T1 (de) | 1998-08-14 | 1999-08-13 | Anwendung von streu- und abschwächungs- korrekturen auf emissions-tomographie-bildern unter verwendung von einer atlas-abgeleiteten anatomie |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1105750B1 (de) |
| AT (1) | ATE279736T1 (de) |
| AU (1) | AU5274599A (de) |
| CA (1) | CA2338199C (de) |
| DE (1) | DE69921154T2 (de) |
| WO (1) | WO2000010034A1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8909325B2 (en) | 2000-08-21 | 2014-12-09 | Biosensors International Group, Ltd. | Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures |
| EP1377938B1 (de) | 2001-04-02 | 2018-12-26 | Koninklijke Philips N.V. | Herzmodelierung unter verwendung eines templates |
| FI113615B (fi) | 2002-10-17 | 2004-05-31 | Nexstim Oy | Kallonmuodon ja sisällön kolmiulotteinen mallinnusmenetelmä |
| WO2004073655A2 (en) * | 2003-02-19 | 2004-09-02 | New England Medical Center Hospitals, Inc. | Radiation phantom |
| US9040016B2 (en) | 2004-01-13 | 2015-05-26 | Biosensors International Group, Ltd. | Diagnostic kit and methods for radioimaging myocardial perfusion |
| US7968851B2 (en) | 2004-01-13 | 2011-06-28 | Spectrum Dynamics Llc | Dynamic spect camera |
| US9470801B2 (en) | 2004-01-13 | 2016-10-18 | Spectrum Dynamics Llc | Gating with anatomically varying durations |
| SE526940C2 (sv) * | 2004-02-03 | 2005-11-22 | Sidec Technologies Ab | Förfarande och anordning för att med hög upplösning återskapa ett observerat objekt |
| EP1778957A4 (de) | 2004-06-01 | 2015-12-23 | Biosensors Int Group Ltd | Optimierung der messung radioaktiver strahlung an besonderen körperstrukturen |
| US9943274B2 (en) | 2004-11-09 | 2018-04-17 | Spectrum Dynamics Medical Limited | Radioimaging using low dose isotope |
| US9316743B2 (en) | 2004-11-09 | 2016-04-19 | Biosensors International Group, Ltd. | System and method for radioactive emission measurement |
| US8837793B2 (en) | 2005-07-19 | 2014-09-16 | Biosensors International Group, Ltd. | Reconstruction stabilizer and active vision |
| EP1971257B1 (de) * | 2005-12-28 | 2015-10-14 | Biosensors International Group, Ltd. | Gating mit anatomisch variierender dauer |
| US8894974B2 (en) | 2006-05-11 | 2014-11-25 | Spectrum Dynamics Llc | Radiopharmaceuticals for diagnosis and therapy |
| US7601966B2 (en) | 2006-06-28 | 2009-10-13 | Spectrum Dynamics Llc | Imaging techniques for reducing blind spots |
| DE102006033383A1 (de) * | 2006-07-12 | 2008-01-17 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Verfahren zum Bestimmen einer Eigenschaftskarte für einen Gegenstand, insbesondere für ein Lebewesen, basierend auf zumindest einem ersten Bild, insbesondere Kernspinresonanzbild |
| US8660635B2 (en) | 2006-09-29 | 2014-02-25 | Medtronic, Inc. | Method and apparatus for optimizing a computer assisted surgical procedure |
| US9275451B2 (en) | 2006-12-20 | 2016-03-01 | Biosensors International Group, Ltd. | Method, a system, and an apparatus for using and processing multidimensional data |
| DE102008032996B4 (de) | 2008-07-14 | 2014-08-21 | Siemens Aktiengesellschaft | Verfahren zur Bestimmung einer Schwächungskarte |
| US10262101B2 (en) * | 2015-04-02 | 2019-04-16 | Heartflow, Inc. | Systems and methods for predicting perfusion deficits from physiological, anatomical, and patient characteristics |
| EP3367906B1 (de) * | 2015-10-30 | 2020-04-15 | Koninklijke Philips N.V. | Verbesserung der konsistenz zwischen sitzungen in hybriden bildgebungsstudien |
| CN116306326B (zh) * | 2023-05-25 | 2023-09-15 | 南方医科大学珠江医院 | 一种关节接触力学仿真模型建立方法、装置及电子设备 |
-
1999
- 1999-08-13 EP EP99938099A patent/EP1105750B1/de not_active Expired - Lifetime
- 1999-08-13 DE DE69921154T patent/DE69921154T2/de not_active Expired - Lifetime
- 1999-08-13 WO PCT/CA1999/000751 patent/WO2000010034A1/en active IP Right Grant
- 1999-08-13 AU AU52745/99A patent/AU5274599A/en not_active Abandoned
- 1999-08-13 CA CA002338199A patent/CA2338199C/en not_active Expired - Lifetime
- 1999-08-13 AT AT99938099T patent/ATE279736T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1105750B1 (de) | 2004-10-13 |
| AU5274599A (en) | 2000-03-06 |
| WO2000010034A1 (en) | 2000-02-24 |
| DE69921154D1 (de) | 2004-11-18 |
| CA2338199A1 (en) | 2000-02-24 |
| EP1105750A1 (de) | 2001-06-13 |
| CA2338199C (en) | 2008-10-28 |
| DE69921154T2 (de) | 2005-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1105750 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |