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 (https=)
EP (1) EP0088356B1 (https=)
JP (1) JPS58152542A (https=)
DE (1) DE3378347D1 (https=)

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DE69432582T2 (de) * 1993-10-28 2003-11-27 Medrad, Inc. System zur Administration von Flüssigkeiten bei mehreren Patienten
EP0650739B1 (en) * 1993-10-28 2003-02-26 Medrad, Inc. Total system for contrast delivery
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US5840026A (en) * 1994-09-21 1998-11-24 Medrad, Inc. Patient specific dosing contrast delivery systems and methods
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JPH11501190A (ja) * 1995-12-22 1999-01-26 フィリップス エレクトロニクス エヌ ベー 減算ユニットを含むｘ線検査装置
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
JP5148881B2 (ja) * 2004-02-11 2013-02-20 アシスト・メディカル・システムズ，インコーポレイテッド 医療用インジェクタおよび画像診断用装置を操作するための方法システムおよび機器
CN102488527B (zh) 2004-11-16 2015-06-10 拜耳医疗保健公司 从成像过程确定病人生理参数的系统和方法
DK2990073T3 (en) 2004-11-24 2018-08-13 Bayer Healthcare Llc DEVICES AND SYSTEMS FOR DELIVERING FLUIDS
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
US20100030073A1 (en) * 2006-12-29 2010-02-04 Medrad, Inc. Modeling of pharmaceutical propagation
US9302044B2 (en) 2006-12-29 2016-04-05 Bayer Healthcare Llc Patient-based parameter generation systems for medical injection procedures
EP2170165B1 (en) 2007-07-17 2018-12-05 Bayer Healthcare LLC Systems for determination of parameters for a procedure, for estimation of cardiopulmonary function and for fluid delivery
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
WO2011163578A2 (en) 2010-06-24 2011-12-29 Medrad, Inc. Modeling of pharmaceutical propagation and parameter generation for injection protocols
JP6491477B2 (ja) 2011-09-16 2019-03-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ライブ３ｄｘ線観視
EP2758097A4 (en) 2011-09-21 2015-07-01 Bayer Medical Care Inc CONTINUOUS MULTI-FLUID PUMP, SYSTEM AND METHOD FOR DRIVING AND ACTUATING
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
EP4628145A3 (en) 2015-01-09 2025-12-03 Bayer Healthcare LLC Multiple fluid delivery system with multi-use disposable set and features thereof
US11122221B2 (en) * 2016-02-26 2021-09-14 Shenzhen Xpectvision Technology Co., Ltd. Semiconductor image detector having redundant memory and/or memory bypass
US10898638B2 (en) 2016-03-03 2021-01-26 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
EP3675931B1 (en) 2017-08-31 2021-08-11 Bayer Healthcare LLC Injector pressure calibration system and method
JP7252143B2 (ja) 2017-08-31 2023-04-04 バイエル・ヘルスケア・エルエルシー 駆動部材の位置及び流体注入器システムの機械的較正のためのシステム及び方法
CN110869071B (zh) 2017-08-31 2023-05-02 拜耳医药保健有限公司 流体注入器系统中的动态压力控制的方法
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
EP3676854A1 (en) 2017-08-31 2020-07-08 Bayer Healthcare LLC Fluid path impedance assessment for improving fluid delivery performance
AU2019256461B2 (en) 2018-04-19 2024-03-07 Bayer Healthcare Llc System and method for air detection in fluid injector
WO2020046869A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
AU2019332923A1 (en) 2018-08-28 2021-02-11 Bayer Healthcare Llc Fluid injector system with improved ratio performance

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US3076054A (en) * 1959-11-27 1963-01-29 Image Instr Inc X-ray system
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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
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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
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Also Published As

Publication number Publication date
JPS58152542A (ja) 1983-09-10
EP0088356B1 (en) 1988-10-26
JPH0117370B2 (https=) 1989-03-30
US4544949A (en) 1985-10-01
EP0088356A1 (en) 1983-09-14

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Legal Events

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