JPH0531871B2 - - Google Patents

Info

Publication number
JPH0531871B2
JPH0531871B2 JP59107420A JP10742084A JPH0531871B2 JP H0531871 B2 JPH0531871 B2 JP H0531871B2 JP 59107420 A JP59107420 A JP 59107420A JP 10742084 A JP10742084 A JP 10742084A JP H0531871 B2 JPH0531871 B2 JP H0531871B2
Authority
JP
Japan
Prior art keywords
image
ray
contrast agent
contrast
region
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
Application number
JP59107420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60253197A (ja
Inventor
Masao Suda
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
Tokyo Shibaura Electric Co Ltd
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
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59107420A priority Critical patent/JPS60253197A/ja
Publication of JPS60253197A publication Critical patent/JPS60253197A/ja
Publication of JPH0531871B2 publication Critical patent/JPH0531871B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/504—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 diagnosis of blood vessels, e.g. by angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/481—Diagnostic techniques involving the use of contrast agents, e.g. microbubbles introduced into the bloodstream
    • 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)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Hematology (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP59107420A 1984-05-29 1984-05-29 Ｘ線診断装置 Granted JPS60253197A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59107420A JPS60253197A (ja) 1984-05-29 1984-05-29 Ｘ線診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59107420A JPS60253197A (ja) 1984-05-29 1984-05-29 Ｘ線診断装置

Publications (2)

Publication Number Publication Date
JPS60253197A JPS60253197A (ja) 1985-12-13
JPH0531871B2 true JPH0531871B2 (cs) 1993-05-13

Family

ID=14458692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59107420A Granted JPS60253197A (ja) 1984-05-29 1984-05-29 Ｘ線診断装置

Country Status (1)

Country Link
JP (1) JPS60253197A (cs)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218321A1 (de) * 1991-12-09 1993-06-17 Siemens Ag Diagnostikanlage
US6397098B1 (en) 1994-09-21 2002-05-28 Medrad, Inc. Data communication and control for medical imaging systems
WO1997025923A2 (de) * 1996-01-19 1997-07-24 Schering Aktiengesellschaft Optimierung der kontrastmittelgabe bei bildgebenden diagnostischen verfahren
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
EP2902053B1 (en) 2004-11-24 2017-09-06 Bayer Healthcare LLC Devices, systems and methods for fluid delivery
DK2097835T3 (en) 2006-12-29 2018-09-03 Bayer Healthcare Llc PATIENT-BASED PARAMETER GENERATION SYSTEMS FOR MEDICAL INJECTION PROCEDURES
CN103976736B (zh) 2007-07-17 2017-01-11 拜耳医药保健有限责任公司 确定心肺功能评估和输液过程的参数的设备和系统
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
KR20130088760A (ko) 2010-06-24 2013-08-08 메드라드, 인크. 약물 전파 및 주입 프로토콜을 위한 파라미터 생성의 모델링
CA2873351C (en) 2012-05-14 2022-07-26 Bayer Medical Care Inc. 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
EP3423130B1 (en) 2016-03-03 2025-05-14 Bayer Healthcare LLC System and method for improved fluid delivery in multi-fluid injector systems
JP7191821B2 (ja) 2016-11-14 2022-12-19 バイエル・ヘルスケア・エルエルシー 医用流体送出に使用されるシリンジの内容物を確認するための方法およびシステム
CA3068544A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
AU2018326380B2 (en) 2017-08-31 2024-02-29 Bayer Healthcare Llc System and method for drive member position and fluid injector system mechanical calibration
WO2019046299A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc FLUID PATH IMPEDANCE ASSESSMENT FOR IMPROVING FLUID DISTRIBUTION PERFORMANCE
AU2018326485B2 (en) 2017-08-31 2024-01-04 Bayer Healthcare Llc Injector pressure calibration system and method
EP3675927B1 (en) 2017-08-31 2023-12-13 Bayer Healthcare LLC Fluid injector system volume compensation system and method
CN112218668B (zh) 2018-04-19 2023-07-18 拜耳医药保健有限公司 流体注入器中空气检测的系统和方法
CN112823031B (zh) 2018-08-28 2023-08-15 拜耳医药保健有限责任公司 防止流体回流的流体注入器系统、方法和计算机程序产品

Also Published As

Publication number Publication date
JPS60253197A (ja) 1985-12-13

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