DE69805455D1 - Diagnostische Bilderzeugung - Google Patents
Diagnostische BilderzeugungInfo
- Publication number
- DE69805455D1 DE69805455D1 DE69805455T DE69805455T DE69805455D1 DE 69805455 D1 DE69805455 D1 DE 69805455D1 DE 69805455 T DE69805455 T DE 69805455T DE 69805455 T DE69805455 T DE 69805455T DE 69805455 D1 DE69805455 D1 DE 69805455D1
- Authority
- DE
- Germany
- Prior art keywords
- diagnostic imaging
- diagnostic
- imaging
- 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 - Lifetime
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
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4085—Cone-beams
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
-
- 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
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/027—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
-
- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—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 for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2211/00—Image generation
- G06T2211/40—Computed tomography
- G06T2211/428—Real-time
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S378/00—X-ray or gamma ray systems or devices
- Y10S378/901—Computer tomography program or processor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/802,618 US5841830A (en) | 1997-02-19 | 1997-02-19 | 3D CT fluoroscopy |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69805455D1 true DE69805455D1 (de) | 2002-06-27 |
DE69805455T2 DE69805455T2 (de) | 2003-01-16 |
Family
ID=25184238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69805455T Expired - Lifetime DE69805455T2 (de) | 1997-02-19 | 1998-02-12 | Diagnostische Bilderzeugung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5841830A (de) |
EP (1) | EP0860144B1 (de) |
JP (1) | JP4245685B2 (de) |
DE (1) | DE69805455T2 (de) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5603318A (en) | 1992-04-21 | 1997-02-18 | University Of Utah Research Foundation | Apparatus and method for photogrammetric surgical localization |
JP2001512347A (ja) * | 1997-02-20 | 2001-08-21 | ピッカー メディカル システムズ リミテッド | リアルタイム動画像再構成 |
US6149592A (en) * | 1997-11-26 | 2000-11-21 | Picker International, Inc. | Integrated fluoroscopic projection image data, volumetric image data, and surgical device position data |
DE19812973C2 (de) * | 1998-03-24 | 2002-04-25 | Siemens Ag | Computertomographie-Gerät |
DE19854905C2 (de) * | 1998-11-27 | 2002-08-14 | Siemens Ag | Verfahren zur Darstellung der Spitze eines im Körper eines Patienten befindlichen medizinischen Instrumentes |
US7016457B1 (en) * | 1998-12-31 | 2006-03-21 | General Electric Company | Multimode imaging system for generating high quality images |
US6285902B1 (en) | 1999-02-10 | 2001-09-04 | Surgical Insights, Inc. | Computer assisted targeting device for use in orthopaedic surgery |
DE19919907C2 (de) * | 1999-04-30 | 2003-10-16 | Siemens Ag | Verfahren und Vorrichtung zur Katheter-Navigation in dreidimensionalen Gefäßbaum-Aufnahmen |
JP2000342561A (ja) * | 1999-06-03 | 2000-12-12 | Shimadzu Corp | 血管造影用x線透視撮影装置 |
FR2799030B1 (fr) * | 1999-09-24 | 2002-01-04 | Ge Medical Syst Sa | Procede de reconstruction d'une image tridimensionnelle d'un element d'interet, par exemple un elargisseur vasculaire insere dans un vaisseau |
US6711433B1 (en) * | 1999-09-30 | 2004-03-23 | Siemens Corporate Research, Inc. | Method for providing a virtual contrast agent for augmented angioscopy |
US6691134B1 (en) * | 1999-11-24 | 2004-02-10 | Ge Medical Technology Services, Inc. | Image-based artifact troubleshooting for medical systems |
JP2001184492A (ja) * | 1999-12-27 | 2001-07-06 | Fuji Photo Film Co Ltd | 画像表示方法および画像表示装置 |
DE10001357B4 (de) * | 2000-01-14 | 2004-04-15 | Siemens Ag | Verfahren zum Betrieb eines CT-Geräts sowie CT-Gerät |
US6478802B2 (en) | 2000-06-09 | 2002-11-12 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for display of an image guided drill bit |
DE10035138A1 (de) | 2000-07-19 | 2002-01-31 | Philips Corp Intellectual Pty | Computertomographie-Verfahren mit kegelförmiger Durcstrahlung eines Objekts |
GB2365736A (en) * | 2000-08-05 | 2002-02-20 | X Tek Systems Ltd | Computed tomography |
US6764217B2 (en) * | 2000-10-30 | 2004-07-20 | Kabushiki Kaisha Toshiba | X-ray diagnosis apparatus |
US6463117B1 (en) * | 2000-11-22 | 2002-10-08 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for tilted helical image reconstruction in CT imaging |
JP2004538038A (ja) * | 2001-01-18 | 2004-12-24 | フィリップス メディカル システムズ テクノロジーズ リミテッド | 医師被ばくが低減されたインターベンショナル・コンピュータ断層撮影システム |
DE60229619D1 (de) | 2001-02-05 | 2008-12-11 | Koninkl Philips Electronics Nv | Röntgen-CT-Gerät und Computerprogramm |
EP1379173A2 (de) * | 2001-04-10 | 2004-01-14 | Koninklijke Philips Electronics N.V. | Fluoroskopisches eingriffsverfahren mit kegelstrahl |
US6887245B2 (en) * | 2001-06-11 | 2005-05-03 | Ge Medical Systems Global Technology Company, Llc | Surgical drill for use with a computer assisted surgery system |
US6574500B2 (en) * | 2001-09-05 | 2003-06-03 | Medimag C.V.I. Ltd. | Imaging methods and apparatus particularly useful for two and three-dimensional angiography |
US6754522B2 (en) | 2001-09-05 | 2004-06-22 | Medimag C.V.I., Inc. | Imaging methods and apparatus particularly useful for two and three-dimensional angiography |
US7333588B2 (en) * | 2001-12-14 | 2008-02-19 | Wisconsin Alumni Research Foundation | Virtual spherical anode computed tomography |
FR2834197B1 (fr) * | 2001-12-28 | 2004-02-27 | Optimage | Procede et dispositif d'evaluation des forces d'equilibrage du squelette |
US7894877B2 (en) | 2002-05-17 | 2011-02-22 | Case Western Reserve University | System and method for adjusting image parameters based on device tracking |
US7317819B2 (en) * | 2002-08-28 | 2008-01-08 | Imaging3, Inc. | Apparatus and method for three-dimensional imaging |
US6754297B2 (en) * | 2002-08-28 | 2004-06-22 | Imaging3, Inc. | Apparatus and method for three-dimensional real-time imaging system |
DE10240727A1 (de) * | 2002-09-04 | 2004-03-18 | Philips Intellectual Property & Standards Gmbh | Bildgebendes System und Verfahren zur Optimierung einer Röntgenabbildung |
DE10245670A1 (de) * | 2002-09-30 | 2004-04-08 | Siemens Ag | Verfahren zur intraoperativen Erzeugung eines aktualisierten Volumendatensatzes |
CN101669831B (zh) * | 2003-05-08 | 2013-09-25 | 株式会社日立医药 | 基准图像显示方法 |
US8012090B2 (en) * | 2004-06-22 | 2011-09-06 | General Electric Company | Method and apparatus for real time ultrasound multi-plane imaging |
US7606347B2 (en) * | 2004-09-13 | 2009-10-20 | General Electric Company | Photon counting x-ray detector with overrange logic control |
JP5213445B2 (ja) * | 2004-10-11 | 2013-06-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高画質x線投影像の生成のための画像化システム |
JP2008532612A (ja) * | 2005-03-10 | 2008-08-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 診療処理中の3次元ボリュームデータとの2次元情報の位置合わせのための画像処理システム及び方法 |
EP1876988B1 (de) * | 2005-04-26 | 2016-06-08 | Koninklijke Philips N.V. | Medizinisches abbildungssystem und verfahren zur detektion und verbesserung statischer strukturen bei verrauschten bildern mittels bewegung der bildaufnahmevorrichtung |
CN101171652B (zh) | 2005-05-03 | 2014-03-05 | 皇家飞利浦电子股份有限公司 | 用于平面型变压器和感应器的绕组装置 |
JP4820666B2 (ja) * | 2006-03-01 | 2011-11-24 | 株式会社東芝 | X線撮像装置及びその方法 |
US20070237287A1 (en) * | 2006-03-28 | 2007-10-11 | Predrag Sukovic | Ct scanner with automatic determination of volume of interest |
US20080031408A1 (en) * | 2006-08-07 | 2008-02-07 | Predrag Sukovic | Quantification of sinus problems in a patient |
US11315307B1 (en) | 2006-12-28 | 2022-04-26 | Tipping Point Medical Images, Llc | Method and apparatus for performing rotating viewpoints using a head display unit |
US11275242B1 (en) | 2006-12-28 | 2022-03-15 | Tipping Point Medical Images, Llc | Method and apparatus for performing stereoscopic rotation of a volume on a head display unit |
US11228753B1 (en) | 2006-12-28 | 2022-01-18 | Robert Edwin Douglas | Method and apparatus for performing stereoscopic zooming on a head display unit |
US10795457B2 (en) | 2006-12-28 | 2020-10-06 | D3D Technologies, Inc. | Interactive 3D cursor |
US10105168B2 (en) * | 2008-01-09 | 2018-10-23 | Stryker European Holdings I, Llc | Stereotactic computer assisted surgery based on three-dimensional visualization |
CN102427767B (zh) * | 2009-05-20 | 2016-03-16 | 皇家飞利浦电子股份有限公司 | 用于计算机断层摄影中低剂量介入引导的数据采集和可视化模式 |
US8430563B2 (en) * | 2009-12-22 | 2013-04-30 | Real Time Imaging Technologies, Llc | Dental fluoroscopic imaging system |
US8244017B2 (en) * | 2010-02-08 | 2012-08-14 | James Jiwen Chun | Constructing three dimensional images using panoramic images |
US10588647B2 (en) * | 2010-03-01 | 2020-03-17 | Stryker European Holdings I, Llc | Computer assisted surgery system |
AU2010357460B2 (en) | 2010-07-16 | 2013-10-31 | Stryker European Operations Holdings Llc | Surgical targeting system and method |
JP6009767B2 (ja) * | 2011-01-12 | 2016-10-19 | 東芝メディカルシステムズ株式会社 | X線コンピュータ断層撮影装置 |
DE102011005119A1 (de) * | 2011-03-04 | 2012-09-06 | Siemens Aktiengesellschaft | Verfahren zum Bereitstellen eines 3D-Bilddatensatzes eines physiologischen Objekts mit Metallobjekt darin |
JP5657467B2 (ja) * | 2011-05-13 | 2015-01-21 | オリンパスメディカルシステムズ株式会社 | 医療用画像表示システム |
CN102805633A (zh) * | 2011-05-31 | 2012-12-05 | 上海西门子医疗器械有限公司 | 一种用于保持扫描间隔不变的自适应时间触发装置和方法 |
US8668344B2 (en) | 2011-11-30 | 2014-03-11 | Izi Medical Products | Marker sphere including edged opening to aid in molding |
US8661573B2 (en) | 2012-02-29 | 2014-03-04 | Izi Medical Products | Protective cover for medical device having adhesive mechanism |
ES2641310T3 (es) | 2012-09-27 | 2017-11-08 | Stryker European Holdings I, Llc | Determinación de la posición de rotación |
WO2014063158A1 (en) * | 2012-10-19 | 2014-04-24 | Neurologica Corp. | Computerized tomography (ct) fluoroscopy imaging system using a standard intensity ct scan with reduced intensity ct scan overlays |
US9091628B2 (en) | 2012-12-21 | 2015-07-28 | L-3 Communications Security And Detection Systems, Inc. | 3D mapping with two orthogonal imaging views |
EP3244800A1 (de) | 2015-01-12 | 2017-11-22 | Real Time Imaging Technologies, LLC | Niedrigdosiertes röntgenbildgebungssystem |
CN105006012B (zh) * | 2015-07-14 | 2018-09-21 | 山东易创电子有限公司 | 一种人体断层数据的体渲染方法及系统 |
US10492755B2 (en) * | 2016-07-13 | 2019-12-03 | Carestream Health, Inc. | Calibration phantom comprising a reflectance calibration target and a plurality of radio-opaque markers |
US10413256B2 (en) * | 2017-09-13 | 2019-09-17 | LiteRay Medical, LLC | Systems and methods for ultra low dose CT fluoroscopy |
US11604152B2 (en) * | 2019-10-09 | 2023-03-14 | Baker Hughes Oilfield Operations Llc | Fast industrial computed tomography for large objects |
US11311264B2 (en) * | 2020-09-11 | 2022-04-26 | Wisconsin Alumni Research Foundation | Computed tomography machine for interventional use |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791934A (en) * | 1986-08-07 | 1988-12-20 | Picker International, Inc. | Computer tomography assisted stereotactic surgery system and method |
US5485493A (en) * | 1988-10-20 | 1996-01-16 | Picker International, Inc. | Multiple detector ring spiral scanner with relatively adjustable helical paths |
US5544212A (en) * | 1988-10-20 | 1996-08-06 | Picker International, Inc. | Spiral CT using an integrating interpolator |
US5396418A (en) * | 1988-10-20 | 1995-03-07 | Picker International, Inc. | Four dimensional spiral volume imaging using fast retrace |
US5274551A (en) * | 1991-11-29 | 1993-12-28 | General Electric Company | Method and apparatus for real-time navigation assist in interventional radiological procedures |
US5333164A (en) * | 1991-12-11 | 1994-07-26 | General Electric Company | Method and apparatus for acquiring and processing only a necessary volume of radon data consistent with the overall shape of the object for efficient three dimensional image reconstruction |
US5291402A (en) * | 1992-08-07 | 1994-03-01 | General Electric Company | Helical scanning computed tomography apparatus |
US5309913A (en) * | 1992-11-30 | 1994-05-10 | The Cleveland Clinic Foundation | Frameless stereotaxy system |
US5450462A (en) * | 1993-11-19 | 1995-09-12 | General Electric Company | Modulation of x-ray tube current during CT scanning with modulation limit |
DE69425631T2 (de) * | 1993-11-26 | 2001-04-19 | Toshiba Kawasaki Kk | Computertomograph |
US5594772A (en) * | 1993-11-26 | 1997-01-14 | Kabushiki Kaisha Toshiba | Computer tomography apparatus |
GB9405299D0 (en) * | 1994-03-17 | 1994-04-27 | Roke Manor Research | Improvements in or relating to video-based systems for computer assisted surgery and localisation |
US5592523A (en) * | 1994-12-06 | 1997-01-07 | Picker International, Inc. | Two dimensional detector array for CT scanners |
US5594766A (en) * | 1995-03-31 | 1997-01-14 | General Electric Company | Method and apparatus for improving efficiency in computing radon derivatives for CT imaging |
US5625660A (en) * | 1995-06-30 | 1997-04-29 | Picker International, Inc. | Image reconstruction from helical partial cone-beam data |
US5708690A (en) * | 1996-10-11 | 1998-01-13 | General Electric Company | Methods and apparatus for helical image reconstruction in a computed tomography fluoro system |
-
1997
- 1997-02-19 US US08/802,618 patent/US5841830A/en not_active Expired - Lifetime
-
1998
- 1998-02-12 EP EP98301045A patent/EP0860144B1/de not_active Expired - Lifetime
- 1998-02-12 DE DE69805455T patent/DE69805455T2/de not_active Expired - Lifetime
- 1998-02-16 JP JP03271898A patent/JP4245685B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0860144A3 (de) | 1999-04-28 |
EP0860144B1 (de) | 2002-05-22 |
DE69805455T2 (de) | 2003-01-16 |
EP0860144A2 (de) | 1998-08-26 |
US5841830A (en) | 1998-11-24 |
JPH10243943A (ja) | 1998-09-14 |
JP4245685B2 (ja) | 2009-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS MEDICAL SYSTEMS (CLEVELAND), INC., CLEVELA |