HK1208791A1 - Fluid flow measurement systems and methods - Google Patents
Fluid flow measurement systems and methodsInfo
- Publication number
- HK1208791A1 HK1208791A1 HK15109507.0A HK15109507A HK1208791A1 HK 1208791 A1 HK1208791 A1 HK 1208791A1 HK 15109507 A HK15109507 A HK 15109507A HK 1208791 A1 HK1208791 A1 HK 1208791A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- methods
- fluid flow
- flow measurement
- measurement systems
- systems
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
- A61B5/027—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pulmonology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261651930P | 2012-05-25 | 2012-05-25 | |
US201261651972P | 2012-05-25 | 2012-05-25 | |
PCT/US2013/042676 WO2013177527A1 (en) | 2012-05-25 | 2013-05-24 | Fluid flow measurement systems and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1208791A1 true HK1208791A1 (en) | 2016-03-18 |
Family
ID=48614154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15109507.0A HK1208791A1 (en) | 2012-05-25 | 2015-09-25 | Fluid flow measurement systems and methods |
Country Status (6)
Country | Link |
---|---|
US (1) | US11109766B2 (xx) |
EP (1) | EP2854649B1 (xx) |
JP (1) | JP6251250B2 (xx) |
CN (1) | CN104379065B (xx) |
HK (1) | HK1208791A1 (xx) |
WO (1) | WO2013177527A1 (xx) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011046903A2 (en) | 2009-10-12 | 2011-04-21 | Moore Thomas C | Intravascular ultrasound system for co-registered imaging |
EP2856098B1 (en) | 2012-05-25 | 2019-10-16 | Vascular Imaging Corporation | Optical fiber pressure sensor |
US10327645B2 (en) | 2013-10-04 | 2019-06-25 | Vascular Imaging Corporation | Imaging techniques using an imaging guidewire |
EP3055709B1 (en) | 2013-10-07 | 2018-12-26 | Acist Medical Systems, Inc. | Signal processing for intravascular imaging |
US10537255B2 (en) | 2013-11-21 | 2020-01-21 | Phyzhon Health Inc. | Optical fiber pressure sensor |
CN103876782B (zh) * | 2014-02-27 | 2016-02-17 | 浙江大学 | 一种用于薄层材料定征的小型超声测量*** |
EP3166500B1 (en) * | 2014-07-11 | 2018-09-26 | Acist Medical Systems, Inc. | Intravascular imaging |
US10675003B2 (en) | 2014-07-11 | 2020-06-09 | Acist Medical Systems, Inc. | Intravascular imaging |
US10258240B1 (en) | 2014-11-24 | 2019-04-16 | Vascular Imaging Corporation | Optical fiber pressure sensor |
CN112220593A (zh) | 2015-02-12 | 2021-01-15 | 方德里创新研究第一有限公司 | 用于心力衰竭监测的可植入式设备和相关方法 |
EP3331426B1 (en) | 2015-08-03 | 2024-07-24 | Foundry Innovation&Research 1, Ltd. | Catheter for measurement of vena cava dimension |
CN105054901B (zh) * | 2015-08-26 | 2018-01-02 | 杭州阅光医疗科技有限公司 | 集成光学相干层析与血流储备分数检测的单光纤内窥*** |
US10909661B2 (en) | 2015-10-08 | 2021-02-02 | Acist Medical Systems, Inc. | Systems and methods to reduce near-field artifacts |
US10653393B2 (en) | 2015-10-08 | 2020-05-19 | Acist Medical Systems, Inc. | Intravascular ultrasound imaging with frequency selective imaging methods and systems |
US11089971B2 (en) | 2015-10-21 | 2021-08-17 | Edwards Lifesciences Corporation | Thermodilution injectate measurement and control |
US11369337B2 (en) | 2015-12-11 | 2022-06-28 | Acist Medical Systems, Inc. | Detection of disturbed blood flow |
JP7104632B2 (ja) | 2015-12-31 | 2022-07-21 | アシスト・メディカル・システムズ,インコーポレイテッド | 半自動化画像セグメント化システム及び方法 |
CN109478332B (zh) | 2016-05-16 | 2023-04-25 | 阿西斯特医药***公司 | 基于运动的图像分割***和方法 |
CN109561880B (zh) * | 2016-08-02 | 2022-02-08 | 皇家飞利浦有限公司 | 用于确定心输出量的*** |
EP3496606A1 (en) | 2016-08-11 | 2019-06-19 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
US11206992B2 (en) | 2016-08-11 | 2021-12-28 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
US11701018B2 (en) | 2016-08-11 | 2023-07-18 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
WO2018059976A1 (en) * | 2016-09-28 | 2018-04-05 | Koninklijke Philips N.V. | Blood flow determination apparatus |
US11564584B2 (en) * | 2016-09-28 | 2023-01-31 | Koninklijke Philips N.V. | System for determining blood flow |
CA3043228A1 (en) | 2016-11-29 | 2018-06-07 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature and fluid status and systems and methods employing same |
US11944495B2 (en) | 2017-05-31 | 2024-04-02 | Foundry Innovation & Research 1, Ltd. | Implantable ultrasonic vascular sensor |
US11779238B2 (en) | 2017-05-31 | 2023-10-10 | Foundry Innovation & Research 1, Ltd. | Implantable sensors for vascular monitoring |
CN110892487B (zh) * | 2017-06-08 | 2024-05-03 | 爱德华兹生命科学公司 | 辅助流体递送***和方法 |
CN107274405A (zh) * | 2017-07-31 | 2017-10-20 | 中国医学科学院生物医学工程研究所 | 一种超声微血管血流成像方法 |
JP2021501614A (ja) * | 2017-09-14 | 2021-01-21 | アシスト・メディカル・システムズ,インコーポレイテッド | 血液で満たされているまたは血液が置換された管腔の血管内超音波画像処理 |
JP2021521909A (ja) * | 2018-04-19 | 2021-08-30 | ザ ジェネラル ホスピタル コーポレイション | 後方散乱コントラストを用いて血管内の血流を測定するための方法及び装置 |
CN109431485A (zh) * | 2018-11-06 | 2019-03-08 | 天津大学 | 一种应用于球囊导管中的血液流速检测装置 |
CN109893102B (zh) * | 2019-01-15 | 2022-01-07 | 温州医科大学 | 一种黄斑区脉络膜毛细血管密度的分析算法 |
US11024034B2 (en) | 2019-07-02 | 2021-06-01 | Acist Medical Systems, Inc. | Image segmentation confidence determination |
CN114522297B (zh) * | 2022-02-21 | 2023-07-25 | 四川天府焱森检测技术有限公司 | 医用输液泵检测仪的检定方法、装置、终端、存储介质 |
Family Cites Families (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627270A (en) | 1946-02-09 | 1953-02-03 | Antonina S Glass | Self-propelled automatic syringe |
US4084606A (en) | 1974-04-23 | 1978-04-18 | Baxter Travenol Laboratories, Inc. | Fluid transfer device |
US4044757A (en) | 1976-01-14 | 1977-08-30 | The Kendall Company | Cholangiography device and method |
US4462409A (en) | 1981-05-15 | 1984-07-31 | Healthdyne, Inc. | Pressure transducer dome |
JPS62221335A (ja) * | 1986-03-20 | 1987-09-29 | 株式会社島津製作所 | 血流速度変化曲線表示システム |
DE3681158D1 (de) | 1986-04-11 | 1991-10-02 | Braun Melsungen Ag | Injektions-absperrventil. |
CN87202114U (zh) | 1987-02-17 | 1988-04-13 | 李庆国 | 球、止两用阀 |
DE68904783T2 (de) | 1988-03-04 | 1993-05-27 | Spectramed Inc | Spuelvorrichtung fuer einen blutdruckmessungskatheter. |
US5097841A (en) | 1988-09-22 | 1992-03-24 | Terumo Kabushiki Kaisha | Disposable pressure transducer and disposable pressure transducer apparatus |
US5190067A (en) | 1990-05-29 | 1993-03-02 | Nypro, Inc. | Directional flow control |
US5098405A (en) | 1991-01-31 | 1992-03-24 | Becton, Dickinson And Company | Apparatus and method for a side port cathether adapter with a one piece integral combination valve |
US5176658A (en) | 1991-05-03 | 1993-01-05 | Sherwood Medical Company | Valve assembly for use in medical devices |
US5267964A (en) | 1992-03-23 | 1993-12-07 | Clintec Nutrition Co. | Fluid control device including automatic valve |
US6656157B1 (en) | 1995-04-20 | 2003-12-02 | Acist Medical Systems, Inc. | Infinitely refillable syringe |
WO1996032887A1 (en) | 1995-04-20 | 1996-10-24 | Invasatec, Inc. | Radiographic contrast material injector |
US6099502A (en) | 1995-04-20 | 2000-08-08 | Acist Medical Systems, Inc. | Dual port syringe |
US6221045B1 (en) | 1995-04-20 | 2001-04-24 | Acist Medical Systems, Inc. | Angiographic injector system with automatic high/low pressure switching |
US7267666B1 (en) | 1995-04-20 | 2007-09-11 | Acist Medical Systems, Inc. | Angiographic injector system with multiple processor redundancy |
US5882343A (en) | 1995-04-20 | 1999-03-16 | Invasatec, Inc. | Dual port syringe |
US5573515A (en) | 1995-04-20 | 1996-11-12 | Invasatec, Inc. | Self purging angiographic injector |
IL114190A (en) | 1995-06-16 | 1999-08-17 | Nestle Sa | Valve assembly |
AU7702798A (en) * | 1997-05-30 | 1998-12-30 | Alliance Pharmaceutical Corporation | Methods and apparatus for monitoring and quantifying the movement of fluid |
US5843044A (en) | 1997-06-16 | 1998-12-01 | Catheter Innovations | Outdwelling slit valve and variable control for controlling opening and closing the slit |
JP4270748B2 (ja) | 1997-11-07 | 2009-06-03 | アシスト・メディカル・システムズ・インコーポレーテッド | 多数プロセッサの冗長性を備える血管造影用注射器装置 |
US6371942B1 (en) | 1998-09-23 | 2002-04-16 | Mayo Foundation For Medical Education And Research | Automatic manifold for vascular catheter |
US6050450A (en) | 1998-12-28 | 2000-04-18 | Dispensing Technologies International Incorporated | Apparatus and system for precision dispensing of fluids and method of operating the same |
IL127900A (en) | 1999-01-01 | 2001-12-23 | Elcam Plastic Kibbutz Bar Am | Blood sampling/injecting valve |
US6254835B1 (en) | 1999-03-31 | 2001-07-03 | Pharmacopeia, Inc. | Methods and apparatus for improved fluid control utilizing a u-valve employing a bidirectional check valve |
DE19929607C1 (de) | 1999-06-28 | 2000-11-23 | Jan Willem Marinus Myers | Zwei-Wege-Ventil, insbesondere für Flüssigkeitsspender |
US6277075B1 (en) | 1999-11-26 | 2001-08-21 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for visualization of motion in ultrasound flow imaging using continuous data acquisition |
US6733477B2 (en) | 1999-12-07 | 2004-05-11 | Medrad, Inc. | Syringes, syringe tubing and fluid transfer systems |
US6672172B2 (en) | 2000-01-31 | 2004-01-06 | Radi Medical Systems Ab | Triggered flow measurement |
JP3497448B2 (ja) * | 2000-06-09 | 2004-02-16 | Necトーキン株式会社 | 電気二重層コンデンサおよび電池 |
EP1301227B1 (en) | 2000-07-20 | 2007-11-28 | ACIST Medical Systems, Inc. | Syringe plunger locking mechanism |
US7094216B2 (en) | 2000-10-18 | 2006-08-22 | Medrad, Inc. | Injection system having a pressure isolation mechanism and/or a handheld controller |
JP2002210007A (ja) | 2001-01-18 | 2002-07-30 | Aloka Co Ltd | 放射性医薬品用シリンジポンプ |
JP3495710B2 (ja) * | 2001-02-01 | 2004-02-09 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 血流イメージング装置および超音波診断装置 |
AU2002240386A1 (en) | 2001-02-14 | 2002-08-28 | Acist Medical Systems, Inc. | Catheter fluid control system |
US7611503B2 (en) | 2004-04-16 | 2009-11-03 | Medrad, Inc. | Fluid delivery system, fluid path set, sterile connector and improved drip chamber and pressure isolation mechanism |
US20070161970A1 (en) | 2004-04-16 | 2007-07-12 | Medrad, Inc. | Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction |
US20080154214A1 (en) | 2006-12-22 | 2008-06-26 | Medrad, Inc. | Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation |
US8540698B2 (en) | 2004-04-16 | 2013-09-24 | Medrad, Inc. | Fluid delivery system including a fluid path set and a check valve connector |
BR0214778B1 (pt) | 2001-12-07 | 2013-01-22 | vÁlvula de fluido. | |
US20030184581A1 (en) * | 2002-04-02 | 2003-10-02 | Bawa Satvinder Singh | Application level integration in support of a distributed network management and service provisioning solution |
JP2004065736A (ja) | 2002-08-08 | 2004-03-04 | Nemoto Kyorindo:Kk | 薬液注入装置 |
US7703483B2 (en) | 2004-06-04 | 2010-04-27 | Acist Medical Systems, Inc. | Peristaltic syringe filling station |
JP4654129B2 (ja) * | 2003-07-18 | 2011-03-16 | 株式会社根本杏林堂 | 入力操作された注入条件を画像表示する薬液注入装置 |
US7753937B2 (en) * | 2003-12-10 | 2010-07-13 | Facet Solutions Inc. | Linked bilateral spinal facet implants and methods of use |
EP1713400B1 (en) * | 2004-01-16 | 2012-12-26 | Boston Scientific Scimed, Inc. | Apparatus for medical imaging |
US7967778B2 (en) | 2004-03-03 | 2011-06-28 | Nemoto Kyorindo Co., Ltd. | Chemical liquid injection system |
US7581559B2 (en) | 2004-03-05 | 2009-09-01 | Mallinckrodt Inc. | Check valve for a fluid administration system |
JP2007532234A (ja) | 2004-04-12 | 2007-11-15 | メドラッド インコーポレーテッド | 流体搬送システム、圧力隔離機構、インジェクタ制御機構、及びそれらを用いる方法 |
US7556619B2 (en) | 2004-04-16 | 2009-07-07 | Medrad, Inc. | Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device |
EP1769811A1 (en) | 2004-06-21 | 2007-04-04 | Nemoto Kyorindo Co., Ltd. | Medicinal liquid injection system |
US20060079842A1 (en) | 2004-10-13 | 2006-04-13 | Liebel-Flarsheim Company | Powerhead control in a power injection system |
US20080161634A1 (en) | 2004-11-11 | 2008-07-03 | Toru Nemoto | Tube Connection Apparatus |
US8834371B2 (en) * | 2005-03-31 | 2014-09-16 | Kabushiki Kaisha Toshiba | Ultrasound diagnostic apparatus and ultrasound image processing program |
KR101373220B1 (ko) | 2005-09-14 | 2014-03-11 | 어시스트 메디칼 시스템즈, 인크. | 의료용 유체 주입 시스템 |
KR101458416B1 (ko) | 2005-11-21 | 2014-11-07 | 어시스트 메디칼 시스템즈, 인크. | 의료용 유체 주입 시스템 |
WO2007076463A2 (en) | 2005-12-27 | 2007-07-05 | Acist Medical Systems, Inc. | Balloon inflation device |
US7874986B2 (en) * | 2006-04-20 | 2011-01-25 | Gynesonics, Inc. | Methods and devices for visualization and ablation of tissue |
WO2007149603A2 (en) * | 2006-02-01 | 2007-12-27 | The General Hospital Corporation | Apparatus for applying a plurality of electro-magnetic radiations to a sample |
US7618397B2 (en) | 2006-04-12 | 2009-11-17 | Medrad, Inc. | Fluid delivery system with pump cassette |
US8512249B2 (en) * | 2006-12-21 | 2013-08-20 | Bracco International Bv | Detection of the detachment of immobilized contrast agent in medical imaging applications |
US11064964B2 (en) * | 2007-03-08 | 2021-07-20 | Sync-Rx, Ltd | Determining a characteristic of a lumen by measuring velocity of a contrast agent |
US20090023423A1 (en) * | 2007-07-20 | 2009-01-22 | Mark Buer | Method and system for creating secure network links utilizing a user's biometric identity on network elements |
US8323202B2 (en) * | 2007-11-16 | 2012-12-04 | Pneumrx, Inc. | Method and system for measuring pulmonary artery circulation information |
US20090234231A1 (en) * | 2008-03-13 | 2009-09-17 | Knight Jon M | Imaging Catheter With Integrated Contrast Agent Injector |
US20120022360A1 (en) * | 2008-03-28 | 2012-01-26 | Volcano Corporation | Methods for intravascular imaging and flushing |
WO2009121067A1 (en) * | 2008-03-28 | 2009-10-01 | Volcano Corporation | Method and apparatus for simultaneous hemoglobin reflectivity measurement |
JP5395396B2 (ja) * | 2008-10-15 | 2014-01-22 | 株式会社東芝 | 超音波診断装置、医用画像処理装置、及び医用画像処理プログラム |
US8812082B2 (en) | 2008-10-30 | 2014-08-19 | Acist Medical Systems, Inc. | Automatically supplying a pressurizing unit of a medical injection device with fluid |
US20100249588A1 (en) | 2009-03-31 | 2010-09-30 | Boston Scientific Scimed, Inc. | Systems and methods for making and using intravascular imaging systems with multiple pullback rates |
EP3363350B1 (en) | 2009-09-23 | 2019-12-11 | Lightlab Imaging, Inc. | Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods |
EP2480122B1 (en) * | 2009-09-23 | 2018-01-10 | Lightlab Imaging, Inc. | Systems of in-vivo blood clearing in a lumen |
US8706209B2 (en) * | 2010-02-05 | 2014-04-22 | 3Dt Holdings, Llc | Devices, systems, and methods for measuring parallel tissue conductance, luminal cross-sectional areas, fluid velocity, and/or determining plaque vulnerability using temperature |
WO2012061940A1 (en) * | 2010-11-08 | 2012-05-18 | Colibri Technologies Inc. | Systems and methods for improved visualization during minimally invasive procedures |
CA2896016A1 (en) | 2012-12-21 | 2014-06-26 | Paul Hoseit | System and method for flush-triggered imaging |
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- 2013-05-24 JP JP2015514223A patent/JP6251250B2/ja active Active
- 2013-05-24 WO PCT/US2013/042676 patent/WO2013177527A1/en active Application Filing
- 2013-05-24 CN CN201380027253.1A patent/CN104379065B/zh not_active Expired - Fee Related
- 2013-05-24 US US13/902,224 patent/US11109766B2/en active Active
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US20130317359A1 (en) | 2013-11-28 |
WO2013177527A1 (en) | 2013-11-28 |
JP2015517394A (ja) | 2015-06-22 |
WO2013177527A8 (en) | 2014-04-10 |
EP2854649A1 (en) | 2015-04-08 |
US11109766B2 (en) | 2021-09-07 |
EP2854649B1 (en) | 2018-07-11 |
CN104379065B (zh) | 2018-07-13 |
JP6251250B2 (ja) | 2017-12-20 |
CN104379065A (zh) | 2015-02-25 |
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