JPH0429383B2 - - Google Patents
Info
- Publication number
- JPH0429383B2 JPH0429383B2 JP58088954A JP8895483A JPH0429383B2 JP H0429383 B2 JPH0429383 B2 JP H0429383B2 JP 58088954 A JP58088954 A JP 58088954A JP 8895483 A JP8895483 A JP 8895483A JP H0429383 B2 JPH0429383 B2 JP H0429383B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- contrast agent
- images
- contrast
- ray
- 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
Links
- 239000002872 contrast media Substances 0.000 claims description 49
- 238000012545 processing Methods 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 238000010586 diagram Methods 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 238000011990 functional testing Methods 0.000 description 13
- 238000003745 diagnosis Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 230000000877 morphologic effect Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 238000007689 inspection Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 238000010230 functional analysis Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 229940039231 contrast media Drugs 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011206 morphological examination Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011207 functional examination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088954A JPS59214432A (ja) | 1983-05-20 | 1983-05-20 | 放射線診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088954A JPS59214432A (ja) | 1983-05-20 | 1983-05-20 | 放射線診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59214432A JPS59214432A (ja) | 1984-12-04 |
| JPH0429383B2 true JPH0429383B2 (enrdf_load_html_response) | 1992-05-18 |
Family
ID=13957245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58088954A Granted JPS59214432A (ja) | 1983-05-20 | 1983-05-20 | 放射線診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59214432A (enrdf_load_html_response) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115539A (ja) * | 1984-11-09 | 1986-06-03 | 株式会社 日立メデイコ | デイジタル型ｘ線撮影装置 |
| DE3514683A1 (de) * | 1985-04-24 | 1986-11-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zum trennen bewegter strukturen von festem hintergrund in einer folge von roentgen-projektionsbildern und vorrichtung fuer dieses verfahren |
| JPH0790022B2 (ja) * | 1985-11-30 | 1995-10-04 | 株式会社島津製作所 | Ｘ線画像処理装置 |
| EP2684521A1 (en) | 2004-11-16 | 2014-01-15 | Medrad Inc. | Modeling of pharmaceutical propagation |
| HUE034171T2 (en) | 2004-11-24 | 2018-02-28 | Bayer Healthcare Llc | Tools, systems and procedures for fluid transfer |
| JP5536974B2 (ja) * | 2006-11-08 | 2014-07-02 | 株式会社東芝 | Ｘ線診断装置及び画像処理装置 |
| HUE040477T2 (hu) | 2006-12-29 | 2019-03-28 | Bayer Healthcare Llc | Betegalapú paramétergeneráló rendszerek gyógyászati injekciós eljárásokhoz |
| RU2480160C2 (ru) * | 2007-02-27 | 2013-04-27 | Конинклейке Филипс Электроникс Н.В. | Способ и устройство для регистрирования сосудистой структуры во время медицинского воздействия |
| US8428694B2 (en) | 2007-07-17 | 2013-04-23 | Medrad, Inc. | Methods for determination of parameters for a procedure, for estimation of cardiopulmonary function and for fluid delivery |
| 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 |
| 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 |
| EP3423130B1 (en) | 2016-03-03 | 2025-05-14 | Bayer Healthcare LLC | System and method for improved fluid delivery in multi-fluid injector systems |
| EP3538182A1 (en) | 2016-11-14 | 2019-09-18 | Bayer Healthcare LLC | Methods and systems for verifying the contents of a syringe used for medical fluid delivery |
| CA3067625C (en) | 2017-08-31 | 2024-04-30 | Bayer Healthcare Llc | Injector pressure calibration system and method |
| EP3676854A1 (en) | 2017-08-31 | 2020-07-08 | Bayer Healthcare LLC | Fluid path impedance assessment for improving fluid delivery performance |
| 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 |
| 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 |
| EP3781233A1 (en) | 2018-04-19 | 2021-02-24 | Bayer Healthcare LLC | System and method for air detection in fluid injector |
| US12208239B2 (en) | 2018-08-28 | 2025-01-28 | Bayer Healthcare Llc | Fluid injector system, method of preventing fluid backflow, and computer program product |
-
1983
- 1983-05-20 JP JP58088954A patent/JPS59214432A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59214432A (ja) | 1984-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0429382B2 (enrdf_load_html_response) | ||
| JPH0429383B2 (enrdf_load_html_response) | ||
| US4903705A (en) | Digital radiography apparatus | |
| US5459769A (en) | Procedure for monitoring contrast agent application in a CT imaging system | |
| JP4373699B2 (ja) | 超音波診断装置 | |
| US7853309B2 (en) | X-ray CT apparatus and myocardial perfusion image generating system | |
| JP4311900B2 (ja) | 像形成法を用いた生体の診察装置 | |
| JP3683945B2 (ja) | 超音波診断装置 | |
| JP4601931B2 (ja) | Ｘ線ｃｔ装置 | |
| WO1993015658A1 (en) | Computer assisted pulsed digital angiography | |
| JP2007167664A (ja) | 画像化装置および画像化装置の作動方法 | |
| JP5388472B2 (ja) | 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。 | |
| JP2010264185A (ja) | 医用画像診断装置 | |
| JP2007021217A (ja) | 運動する生物体範囲の画像を発生させるための方法およびｘ線診断装置 | |
| JP2001157676A (ja) | スカウト画像をベースとした心臓石灰化計数のための方法及び装置 | |
| JP6509131B2 (ja) | Ｘ線ｃｔ装置、画像処理装置、及び画像再構成方法 | |
| JP2003061959A (ja) | 超音波診断装置 | |
| US6607490B2 (en) | Ultrasonic diagnostic apparatus and control method thereof | |
| US7377691B2 (en) | Radiographic apparatus that removes time lag by recursive computation | |
| JPH0531871B2 (enrdf_load_html_response) | ||
| JP3403809B2 (ja) | 超音波診断装置 | |
| JP2006296707A (ja) | Ｘ線画像診断装置及びその三次元血流画像構成・表示方法並びにプログラム | |
| JP4485474B2 (ja) | Ｘ線計測装置 | |
| JP5695140B2 (ja) | 医用画像診断装置 | |
| JP2005073764A (ja) | Ｘ線ｃｔ装置と超音波検査装置を組み合せた血管造影計測撮影システムおよび方法 |