JP2014509529A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014509529A5 JP2014509529A5 JP2013558136A JP2013558136A JP2014509529A5 JP 2014509529 A5 JP2014509529 A5 JP 2014509529A5 JP 2013558136 A JP2013558136 A JP 2013558136A JP 2013558136 A JP2013558136 A JP 2013558136A JP 2014509529 A5 JP2014509529 A5 JP 2014509529A5
- Authority
- JP
- Japan
- Prior art keywords
- contrast agent
- injection
- injection rate
- concentration
- rate
- 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.)
- Granted
Links
- 239000002872 contrast media Substances 0.000 claims description 242
- 238000002347 injection Methods 0.000 claims description 216
- 239000007924 injection Substances 0.000 claims description 216
- 238000003384 imaging method Methods 0.000 claims description 126
- 238000000034 method Methods 0.000 claims description 58
- 230000017531 blood circulation Effects 0.000 claims description 49
- 239000003085 diluting agent Substances 0.000 claims description 49
- 238000001802 infusion Methods 0.000 claims description 43
- 230000000747 cardiac effect Effects 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 7
- 239000008280 blood Substances 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002583 angiography Methods 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161453975P | 2011-03-18 | 2011-03-18 | |
| US61/453,975 | 2011-03-18 | ||
| PCT/US2012/029038 WO2012129022A1 (en) | 2011-03-18 | 2012-03-14 | Apparatus and method to determine contrast media injection parameters to control signal intensity during magnetic resonance angiography |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014509529A JP2014509529A (ja) | 2014-04-21 |
| JP2014509529A5 true JP2014509529A5 (enExample) | 2015-04-02 |
| JP6012641B2 JP6012641B2 (ja) | 2016-10-25 |
Family
ID=45931021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013558136A Expired - Fee Related JP6012641B2 (ja) | 2011-03-18 | 2012-03-14 | 磁気共鳴血管造影中の信号強度を制御する造影剤注入パラメータを決定するためのシステム |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9744289B2 (enExample) |
| EP (1) | EP2686040B1 (enExample) |
| JP (1) | JP6012641B2 (enExample) |
| CN (1) | CN103561800B (enExample) |
| BR (1) | BR112013023845A8 (enExample) |
| ES (1) | ES2683171T3 (enExample) |
| RU (1) | RU2603823C2 (enExample) |
| WO (1) | WO2012129022A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2934318B1 (en) * | 2012-12-19 | 2020-05-13 | Koninklijke Philips N.V. | X-ray controlled contrast agent injection |
| NO2689315T3 (enExample) | 2014-10-28 | 2018-04-14 | ||
| US11129934B2 (en) | 2014-10-28 | 2021-09-28 | Bayer Healthcare Llc | Self-orienting pressure jacket and pressure jacket-to-injector interface |
| CN107106761B (zh) | 2014-10-28 | 2020-11-03 | 拜耳医药保健有限公司 | 自定向压力护套以及压力护套到注射器的接口 |
| US9199033B1 (en) | 2014-10-28 | 2015-12-01 | Bayer Healthcare Llc | Self-orienting syringe and syringe interface |
| JP6723160B2 (ja) * | 2014-11-28 | 2020-07-15 | 株式会社根本杏林堂 | 薬液注入装置 |
| EP3374002A1 (en) | 2015-11-13 | 2018-09-19 | Bayer Healthcare LLC | Nested syringe assembly |
| DE102015222853A1 (de) * | 2015-11-19 | 2017-05-24 | Siemens Healthcare Gmbh | Verfahren zum automatischen Ermitteln eines Kontrastmittel-Injektionsprotokolls |
| DE102016211902A1 (de) * | 2016-06-30 | 2018-01-04 | Siemens Healthcare Gmbh | Verfahren und System zur kontrastmittelbasierten medizinischen Bildgebung |
| CN109395203A (zh) * | 2017-08-18 | 2019-03-01 | 南京感控通化工产品经营部 | 一种高压注射器的方案管理方法 |
| US11191893B2 (en) | 2018-01-31 | 2021-12-07 | Bayer Healthcare Llc | System and method for syringe engagement with injector |
| JP7243973B2 (ja) * | 2018-10-25 | 2023-03-22 | 国立大学法人広島大学 | シミュレータ、該シミュレータを備える注入装置または撮像システム、及びシミュレーションプログラム |
| WO2020162596A1 (ja) * | 2019-02-08 | 2020-08-13 | 株式会社サーキュラス | 薬液注入装置および薬液注入システム |
| CN111790017A (zh) * | 2019-11-27 | 2020-10-20 | 南京感控通化工产品经营部 | 一种用于控制不同注射程序的核磁高压注射系统 |
| KR20220072401A (ko) * | 2020-11-25 | 2022-06-02 | 우승태 | 조영제 주입 장치 및 이의 사용방법 |
| JP2024505235A (ja) * | 2021-01-29 | 2024-02-05 | バイエル・ヘルスケア・エルエルシー | プロトコル変換のためのシステム、方法、およびコンピュータプログラム製品 |
| US11598834B2 (en) * | 2021-07-02 | 2023-03-07 | Canon Medical Systems Corporation | Magnetic resonance imaging apparatus |
| KR102809396B1 (ko) * | 2022-07-21 | 2025-05-23 | 신화주택(주) | 다종 조영제 자동 주입 장치의 동작 제어 방법 및 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417213A (en) | 1993-06-07 | 1995-05-23 | Prince; Martin R. | Magnetic resonance arteriography with dynamic intravenous contrast agents |
| EP1258262A3 (en) | 1993-10-28 | 2002-12-18 | Medrad, Inc. | Total system for contrast delivery |
| US5840026A (en) | 1994-09-21 | 1998-11-24 | Medrad, Inc. | Patient specific dosing contrast delivery systems and methods |
| US6397098B1 (en) | 1994-09-21 | 2002-05-28 | Medrad, Inc. | Data communication and control for medical imaging systems |
| RU2117493C1 (ru) * | 1996-04-02 | 1998-08-20 | Сысолятин Павел Гаврилович | Способ введения лекарственных средств в полость сустава |
| US6635030B1 (en) * | 1999-04-09 | 2003-10-21 | B.H.B. Llc | Contrast injector for injecting a contrast medium to generate prolonged uniform vascular enhancement |
| US6055985A (en) | 1999-04-09 | 2000-05-02 | B.H.B., L.C. | Methods for injecting a contrast medium to generate prolonged uniform vascular enhancement |
| US6928338B1 (en) | 2001-08-10 | 2005-08-09 | Medtronic, Inc. | Decision information system for drug delivery devices |
| JP4731795B2 (ja) * | 2003-02-18 | 2011-07-27 | 株式会社根本杏林堂 | 薬液注入装置 |
| CN100536943C (zh) * | 2003-07-18 | 2009-09-09 | 株式会社根本杏林堂 | 把输入注入条件显示为图像的液体注入器 |
| EP1656067A1 (en) * | 2003-08-12 | 2006-05-17 | Philips Intellectual Property & Standards GmbH | Device and method for producing images of the heart |
| JPWO2007116840A1 (ja) | 2006-04-04 | 2009-08-20 | 株式会社根本杏林堂 | 薬液注入装置 |
| HUE040477T2 (hu) | 2006-12-29 | 2019-03-28 | Bayer Healthcare Llc | Betegalapú paramétergeneráló rendszerek gyógyászati injekciós eljárásokhoz |
| EP2152337B1 (en) * | 2007-05-04 | 2013-04-17 | Mallinckrodt LLC | Methods for controlling medical fluid injections |
| 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 |
-
2012
- 2012-03-14 EP EP12712474.1A patent/EP2686040B1/en not_active Not-in-force
- 2012-03-14 CN CN201280024053.6A patent/CN103561800B/zh not_active Expired - Fee Related
- 2012-03-14 WO PCT/US2012/029038 patent/WO2012129022A1/en not_active Ceased
- 2012-03-14 JP JP2013558136A patent/JP6012641B2/ja not_active Expired - Fee Related
- 2012-03-14 BR BR112013023845A patent/BR112013023845A8/pt active Search and Examination
- 2012-03-14 RU RU2013140949/14A patent/RU2603823C2/ru not_active IP Right Cessation
- 2012-03-14 ES ES12712474.1T patent/ES2683171T3/es active Active
- 2012-03-14 US US14/003,893 patent/US9744289B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014509529A5 (enExample) | ||
| RU2013140949A (ru) | Устройство и способ определения параметров инъекции контрастной среды для контроля интенсивности сигнала во время магнитно-резонансной ангиографии | |
| JP6745847B2 (ja) | Ctシステム、ctシステムの作動方法およびctシステムの作動方法を実行させる一つまたは複数のコンピュータプログラム | |
| Mandeville | IRON fMRI measurements of CBV and implications for BOLD signal | |
| JP2015517394A5 (enExample) | ||
| US20100113924A1 (en) | Automatically supplying a pressurizing unit of a medical injection device with fluid | |
| CN116966369A (zh) | 流体注入器中空气检测的系统和方法 | |
| CN102551778B (zh) | 用于确定医学成像中的造影剂量的装置 | |
| JP6000926B2 (ja) | 薬液注入装置 | |
| CN102725009B (zh) | 用于注射对比剂的设备 | |
| US20140336566A1 (en) | Fluid-injection system for medical use in the vascular system of a patient | |
| Corazza et al. | Mechanical aspects of CO2 angiography | |
| Schneditz et al. | Measurement of access flow during hemodialysis using the constant infusion approach | |
| CN103083087B (zh) | 控制单元以及具有控制单元的医学检查装置 | |
| JPWO2009078163A1 (ja) | 動作確認装置 | |
| JP2015231569A5 (enExample) | ||
| CN103432639A (zh) | 一种冲管装置 | |
| CN203524804U (zh) | 动物静脉穿刺给药精确定量装置 | |
| CN109001655B (zh) | 用于执行血管造影术测量的方法 | |
| CN210873423U (zh) | 一种发泡试验装置 | |
| US20170265756A1 (en) | Thermodilution injectate measurement and control | |
| WO2017144239A3 (en) | Determination of the minimum duration of a contrast agent bolus and limitation of injection rates | |
| US20110224536A1 (en) | Systems and methods for determining a temperature differential using temperature sensitive magnetic resonance imaging | |
| Martínez | ‘Optimization of the Use of Differences in FiO2 for the Study of Blood Perfusion in Magnetic Resonance Imaging,’ | |
| CN104274254A (zh) | 动物静脉穿刺给药精确定量装置 |