DE3378347D1 - X-ray diagnostic apparatus - Google Patents

X-ray diagnostic apparatus

Info

Publication number
DE3378347D1
DE3378347D1 DE8383102035T DE3378347T DE3378347D1 DE 3378347 D1 DE3378347 D1 DE 3378347D1 DE 8383102035 T DE8383102035 T DE 8383102035T DE 3378347 T DE3378347 T DE 3378347T DE 3378347 D1 DE3378347 D1 DE 3378347D1
Authority
DE
Germany
Prior art keywords
diagnostic apparatus
ray diagnostic
ray
diagnostic
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
Application number
DE8383102035T
Other languages
German (de)
English (en)
Inventor
Tetsuro Kurihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12418511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3378347(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3378347D1 publication Critical patent/DE3378347D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H04N5/3205—Transforming X-rays using subtraction imaging techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE8383102035T 1982-03-05 1983-03-02 X-ray diagnostic apparatus Expired DE3378347D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57034589A JPS58152542A (ja) 1982-03-05 1982-03-05 Ｘ線診断装置

Publications (1)

Publication Number Publication Date
DE3378347D1 true DE3378347D1 (en) 1988-12-01

Family

ID=12418511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383102035T Expired DE3378347D1 (en) 1982-03-05 1983-03-02 X-ray diagnostic apparatus

Country Status (4)

Country Link
US (1) US4544949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0088356B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58152542A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3378347D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5488952A (en) * 1982-02-24 1996-02-06 Schoolman Scientific Corp. Stereoscopically display three dimensional ultrasound imaging
DE3341215A1 (de) * 1983-11-14 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Roentgenstereo-subtraktionsvorrichtung
EP0142841A3 (en) * 1983-11-18 1987-04-29 Kabushiki Kaisha Toshiba Aperture device of radiation diagnostic apparatus
JPS6116370A (ja) * 1984-07-03 1986-01-24 Toshiba Corp Ｘ線画像処理装置
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US4851901A (en) * 1986-09-03 1989-07-25 Kabushiki Kaisha Toshiba Stereoscopic television apparatus
JPS6395033A (ja) * 1986-10-09 1988-04-26 株式会社日立製作所 分光型放射線画像撮影装置
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JPS63127741A (ja) * 1986-11-19 1988-05-31 株式会社東芝 ステレオｘ線透視撮影装置
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DE8806828U1 (de) * 1988-05-25 1988-09-01 Siemens AG, 1000 Berlin und 8000 München Lichtverteiler für eine Röntgendiagnostikeinrichtung
JP2781914B2 (ja) * 1988-12-09 1998-07-30 日本アイデント・グラフ株式会社 連続立体撮影観察装置
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DE4005111A1 (de) * 1990-02-17 1991-08-22 Philips Patentverwaltung Roentgendiagnostikgeraet mit mitteln zur vergroesserten visuellen darstellung eines waehlbaren ausschnitts des gesamt-bildbereichs
JPH04166135A (ja) * 1990-10-31 1992-06-12 Toshiba Corp ステレオｘ線診断システムおよびステレオｘ線診断方法
US6368269B1 (en) 1993-05-20 2002-04-09 Tilane Corporation Apparatus for concurrent actuation of multiple foot pedal operated switches
DE1258262T1 (de) 1993-10-28 2003-04-10 Medrad, Inc. System zur Kontrastmittelabgabe
DE69432582T2 (de) * 1993-10-28 2003-11-27 Medrad, Inc. System zur Administration von Flüssigkeiten bei mehreren Patienten
EP0692766B1 (en) * 1994-07-12 2002-05-08 Medrad, Inc. Closed loop information path for medical fluid delivery systems
US6397098B1 (en) * 1994-09-21 2002-05-28 Medrad, Inc. Data communication and control for medical imaging systems
US5840026A (en) 1994-09-21 1998-11-24 Medrad, Inc. Patient specific dosing contrast delivery systems and methods
US5572037A (en) * 1995-02-03 1996-11-05 University Of Massachusetts Medical Center Digital imaging using a scanning mirror apparatus
WO1997023994A1 (en) * 1995-12-22 1997-07-03 Philips Electronics N.V. X-ray examination apparatus including a subtraction unit
US6195450B1 (en) * 1997-09-18 2001-02-27 Siemens Corporate Research, Inc. Methods and apparatus for controlling X-ray angiographic image acquisition
US6181768B1 (en) 1999-06-04 2001-01-30 Leonard F. Berliner Radiological image acquisition and manipulation system for multiple view stereoscopic imaging
US20020172323A1 (en) * 2001-02-02 2002-11-21 University Of Massachusetts Medical Center Device for detection of extravasation
US6990368B2 (en) 2002-04-04 2006-01-24 Surgical Navigation Technologies, Inc. Method and apparatus for virtual digital subtraction angiography
WO2005076810A2 (en) * 2004-02-11 2005-08-25 E-Z-Em, Inc. Method system and apparatus for operating a medical injector and diagnostic imaging device
CN101084036B (zh) * 2004-11-16 2011-10-26 梅德拉股份有限公司 确定病人传输函数并对药物注射的病人响应进行建模的系统和方法
DK1835959T3 (da) 2004-11-24 2013-03-25 Medrad Inc Indretninger, systemer og fremgangsmåder til afgivelse af fluidum
JP4649236B2 (ja) * 2005-03-04 2011-03-09 株式会社東芝 ３次元画像処理装置、ｘ線診断装置および３次元画像処理プログラム
US7440540B2 (en) 2006-10-05 2008-10-21 Bassel Kano Stereoscopic x-ray system and method
EP2097004A2 (en) * 2006-12-29 2009-09-09 Medrad, Inc. Modeling of pharmaceutical propagation
HUE040477T2 (hu) * 2006-12-29 2019-03-28 Bayer Healthcare Llc Betegalapú paramétergeneráló rendszerek gyógyászati injekciós eljárásokhoz
JP5437240B2 (ja) * 2007-07-17 2014-03-12 メドラッド インコーポレーテッド 心肺機能の評価、及び流体搬送の手順のパラメータを決定する装置、システム及び方法
GB2453117B (en) * 2007-09-25 2012-05-23 Motorola Mobility Inc Apparatus and method for encoding a multi channel audio signal
US8608484B2 (en) * 2008-03-04 2013-12-17 Medrad, Inc. Dynamic anthropomorphic cardiovascular phantom
JP5388472B2 (ja) * 2008-04-14 2014-01-15 キヤノン株式会社 制御装置、ｘ線撮影システム、制御方法、及び当該制御方法をコンピュータに実行させるためのプログラム。
US8315449B2 (en) * 2008-06-24 2012-11-20 Medrad, Inc. Identification of regions of interest and extraction of time value curves in imaging procedures
DE102008050844B4 (de) * 2008-10-08 2016-04-21 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Lokalisation einer Gewebeveränderung für eine Biopsie
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
JP2010201157A (ja) * 2009-02-06 2010-09-16 Toshiba Corp 放射線診断装置、ｘ線コンピュータ断層撮影装置および画像処理方法
JP6025718B2 (ja) 2010-06-24 2016-11-16 ベイヤー メディカル ケア インク． 注入プロトコルのための医薬品の伝播およびパラメータ生成のモデル
CN103930033B (zh) 2011-09-16 2017-05-10 皇家飞利浦有限公司 实况3d x射线察看
AU2012312312B2 (en) 2011-09-21 2017-07-13 Bayer Healthcare Llc Continuous multi-fluid pump device, drive and actuating system and method
US9949704B2 (en) 2012-05-14 2018-04-24 Bayer Healthcare Llc Systems and methods for determination of pharmaceutical fluid injection protocols based on x-ray tube voltage
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
CA2973257C (en) 2015-01-09 2023-09-19 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
CN108701490B (zh) * 2016-02-26 2022-07-12 深圳帧观德芯科技有限公司 从半导体图像检测器输出数据的方法
EP3423130B1 (en) 2016-03-03 2025-05-14 Bayer Healthcare LLC System and method for improved fluid delivery in multi-fluid injector systems
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
JP7317724B2 (ja) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー 液注入器システムの容積補償システムおよび方法
JP7221885B2 (ja) 2017-08-31 2023-02-14 バイエル・ヘルスケア・エルエルシー 注入器圧力較正システムおよび方法
AU2018323442B2 (en) 2017-08-31 2024-06-27 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
AU2018326379B2 (en) 2017-08-31 2024-03-21 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
CA3067740A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for drive member position and fluid injection system mechanical calibration
US12251544B2 (en) 2018-04-19 2025-03-18 Bayer Healthcare Llc System and method for air detection in fluid injector
EP3843808A1 (en) 2018-08-28 2021-07-07 Bayer HealthCare LLC Fluid injector system, method of preventing fluid backflow, and computer program product

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US3101407A (en) * 1959-04-09 1963-08-20 Jr John Daniel Shipman Fluoroscope system utilizing an image storage tube
US3076054A (en) * 1959-11-27 1963-01-29 Image Instr Inc X-ray system
US3250916A (en) * 1963-06-14 1966-05-10 Machlett Lab Inc Stereo x-ray device
DE1236821B (de) * 1964-12-01 1967-03-16 Siemens Ag Verfahren und Einrichtung zur Erzeugung stereoskopischer Durchleuchtungs-, insbesondere Roentgenbilder
BE791551A (fr) * 1971-11-22 1973-03-16 Siemens Ag Installation stereoradiographique
US3974386A (en) * 1974-07-12 1976-08-10 Wisconsin Alumni Research Foundation Differential X-ray method and apparatus
DE2613809B2 (de) * 1976-03-31 1979-01-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgenschichtgerät zur Herstellung von Transversal-Schichtbildern
US4214267A (en) * 1977-11-23 1980-07-22 Roese John A Stereofluoroscopy system
GB2020945B (en) * 1978-05-16 1982-12-01 Wisconsin Alumni Res Found Real-time digital x-ray substraction imaging
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
JPS586264B2 (ja) * 1978-11-02 1983-02-03 株式会社東芝 ステレオ用ｘ線管
DE2926394A1 (de) * 1979-06-29 1981-01-08 Siemens Ag Roentgendiagnostikgenerator mit auf hochspannungspotential liegenden einstellmitteln
NL8003354A (nl) * 1980-06-09 1982-01-04 Philips Nv Stralingsonderzoekapparaat met beeldsubtractie.
DE3028149A1 (de) * 1980-07-24 1982-02-25 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung zur geometrischen auswertung von roentgenbildern
DE3043703C2 (de) * 1980-11-19 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikeinrichtung zur Erstellung von Subtraktionsbildern
JPS5788446A (en) * 1980-11-20 1982-06-02 Toshiba Corp X-ray cine-stereo photographing device
US4472737A (en) * 1982-08-31 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Stereographic tomogram observing apparatus

Also Published As

Publication number Publication date
US4544949A (en) 1985-10-01
JPS58152542A (ja) 1983-09-10
JPH0117370B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-30
EP0088356A1 (en) 1983-09-14
EP0088356B1 (en) 1988-10-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation