EP2717759A4 - MULTIFUNCTIONAL GUIDE WIRE ASSEMBLIES AND SYSTEM FOR ANALYZING ANATOMICAL AND FUNCTIONAL PARAMETERS - Google Patents

MULTIFUNCTIONAL GUIDE WIRE ASSEMBLIES AND SYSTEM FOR ANALYZING ANATOMICAL AND FUNCTIONAL PARAMETERS

Info

Publication number
EP2717759A4
EP2717759A4 EP12800949.5A EP12800949A EP2717759A4 EP 2717759 A4 EP2717759 A4 EP 2717759A4 EP 12800949 A EP12800949 A EP 12800949A EP 2717759 A4 EP2717759 A4 EP 2717759A4
Authority
EP
European Patent Office
Prior art keywords
functional parameters
guidewire assemblies
analyzing anatomical
multifunctional
multifunctional guidewire
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.)
Withdrawn
Application number
EP12800949.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2717759A1 (en
Inventor
Nitin Patil
Raghavan Subramaniyan
Goutam Dutta
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.)
Angiometrix Corp
Original Assignee
Angiometrix 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
Priority claimed from US13/159,298 external-priority patent/US8798712B2/en
Priority claimed from US13/305,630 external-priority patent/US8494794B2/en
Application filed by Angiometrix Corp filed Critical Angiometrix Corp
Publication of EP2717759A1 publication Critical patent/EP2717759A1/en
Publication of EP2717759A4 publication Critical patent/EP2717759A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
    • A61B5/068—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe using impedance sensors
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • A61M25/10187—Indicators for the level of inflation or deflation
    • A61M25/10188—Inflation or deflation data displays

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Human Computer Interaction (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Surgical Instruments (AREA)
EP12800949.5A 2011-06-13 2012-04-20 MULTIFUNCTIONAL GUIDE WIRE ASSEMBLIES AND SYSTEM FOR ANALYZING ANATOMICAL AND FUNCTIONAL PARAMETERS Withdrawn EP2717759A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/159,298 US8798712B2 (en) 2010-06-13 2011-06-13 Methods and systems for determining vascular bodily lumen information and guiding medical devices
US13/305,630 US8494794B2 (en) 2010-06-13 2011-11-28 Methods and systems for determining vascular bodily lumen information and guiding medical devices
PCT/US2012/034557 WO2012173697A1 (en) 2011-06-13 2012-04-20 Multifunctional guidewire assemblies and system for analyzing anatomical and functional parameters

Publications (2)

Publication Number Publication Date
EP2717759A1 EP2717759A1 (en) 2014-04-16
EP2717759A4 true EP2717759A4 (en) 2014-12-10

Family

ID=47357405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12800949.5A Withdrawn EP2717759A4 (en) 2011-06-13 2012-04-20 MULTIFUNCTIONAL GUIDE WIRE ASSEMBLIES AND SYSTEM FOR ANALYZING ANATOMICAL AND FUNCTIONAL PARAMETERS

Country Status (7)

Country Link
EP (1) EP2717759A4 (zh)
JP (2) JP5911570B2 (zh)
CN (1) CN103732132A (zh)
AU (1) AU2012271236A1 (zh)
BR (1) BR112013031673A2 (zh)
CA (1) CA2839158A1 (zh)
WO (1) WO2012173697A1 (zh)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8078274B2 (en) 2003-02-21 2011-12-13 Dtherapeutics, Llc Device, system and method for measuring cross-sectional areas in luminal organs
US7818053B2 (en) 2003-02-21 2010-10-19 Dtherapeutics, Llc Devices, systems and methods for plaque type determination
US10413211B2 (en) 2003-02-21 2019-09-17 3Dt Holdings, Llc Systems, devices, and methods for mapping organ profiles
US10172538B2 (en) 2003-02-21 2019-01-08 3Dt Holdings, Llc Body lumen junction localization
US8784336B2 (en) 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
ES2557084T3 (es) 2007-11-26 2016-01-21 C. R. Bard, Inc. Sistema integrado para la colocación intravascular de un catéter
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
WO2010022370A1 (en) 2008-08-22 2010-02-25 C.R. Bard, Inc. Catheter assembly including ecg sensor and magnetic assemblies
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
CN102802514B (zh) 2009-06-12 2015-12-02 巴德阿克塞斯系统股份有限公司 导管末端定位设备
EP2464407A4 (en) 2009-08-10 2014-04-02 Bard Access Systems Inc DEVICES AND METHODS FOR ENDOVASCULAR ELECTROGRAPHY
EP2517622A3 (en) 2009-09-29 2013-04-24 C. R. Bard, Inc. Stylets for use with apparatus for intravascular placement of a catheter
WO2011097312A1 (en) 2010-02-02 2011-08-11 C.R. Bard, Inc. Apparatus and method for catheter navigation and tip location
EP2912999B1 (en) 2010-05-28 2022-06-29 C. R. Bard, Inc. Apparatus for use with needle insertion guidance system
EP2913000B1 (en) 2010-05-28 2020-02-12 C.R. Bard, Inc. Apparatus for use with needle insertion guidance system
JP2013534841A (ja) 2010-06-13 2013-09-09 アンジオメトリックス コーポレーション バルーン寸法を生体内で測定するための診断キットおよび方法
WO2012024577A2 (en) 2010-08-20 2012-02-23 C.R. Bard, Inc. Reconfirmation of ecg-assisted catheter tip placement
WO2012058461A1 (en) 2010-10-29 2012-05-03 C.R.Bard, Inc. Bioimpedance-assisted placement of a medical device
JP5911570B2 (ja) * 2011-06-13 2016-04-27 アンジオメトリックス コーポレーション 解剖学的および機能的パラメータ分析のための多機能誘導ワイヤアセンブリおよびシステム
WO2013006817A1 (en) 2011-07-06 2013-01-10 C.R. Bard, Inc. Needle length determination and calibration for insertion guidance system
US11759268B2 (en) 2012-04-05 2023-09-19 C. R. Bard, Inc. Apparatus and methods relating to intravascular positioning of distal end of catheter
CN104427930A (zh) 2012-04-05 2015-03-18 巴德阿克塞斯系统股份有限公司 用于在患者体内对中心静脉导管进行导航和定位的装置和系统
US10159531B2 (en) 2012-04-05 2018-12-25 C. R. Bard, Inc. Apparatus and methods relating to intravascular positioning of distal end of catheter
JP2015519124A (ja) 2012-05-08 2015-07-09 アンジオメトリックス コーポレーション ガイドワイヤ組立方法および装置
US9858387B2 (en) * 2013-01-15 2018-01-02 CathWorks, LTD. Vascular flow assessment
US10595807B2 (en) 2012-10-24 2020-03-24 Cathworks Ltd Calculating a fractional flow reserve
WO2014100397A1 (en) * 2012-12-21 2014-06-26 Jason Spencer Catheter orienting markers
CA2896555A1 (en) 2012-12-31 2014-07-03 Volcano Corporation Intravascular devices, systems, and methods
CA2896589A1 (en) 2012-12-31 2014-07-03 Volcano Corporation Devices, systems, and methods for assessment of vessels
US9693820B2 (en) 2013-03-15 2017-07-04 St. Jude Medical, Atrial Fibrillation Division, Inc. System for detecting catheter electrodes entering into and exiting from an introducer
RU2015149430A (ru) * 2013-04-18 2017-05-24 Конинклейке Филипс Н.В. Планирование терапии стеноза
US9504522B2 (en) * 2013-06-25 2016-11-29 Biosense Webster (Israel) Ltd. Electrocardiogram noise reduction
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
EP2996552B1 (en) 2013-07-01 2024-09-04 Zurich Medical Corporation Apparatus and method for intravascular measurements
US10226333B2 (en) 2013-10-15 2019-03-12 Cedars-Sinai Medical Center Anatomically-orientated and self-positioning transcatheter mitral valve
US10543078B2 (en) 2013-10-16 2020-01-28 Cedars-Sinai Medical Center Modular dis-assembly of transcatheter valve replacement devices and uses thereof
CN105611889A (zh) 2013-10-17 2016-05-25 雪松-西奈医学中心 用于经皮治疗心脏瓣膜栓塞的装置
US10424063B2 (en) 2013-10-24 2019-09-24 CathWorks, LTD. Vascular characteristic determination with correspondence modeling of a vascular tree
US10130269B2 (en) 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
US9877660B2 (en) 2013-11-14 2018-01-30 Medtronic Vascular Galway Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent
CN105764447A (zh) 2013-12-11 2016-07-13 雪松-西奈医学中心 用于在双孔二尖瓣中经导管二尖瓣置换的方法、装置和系统
WO2015101545A1 (en) * 2014-01-06 2015-07-09 Koninklijke Philips N.V. Deployment modelling
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
WO2015117025A1 (en) 2014-01-31 2015-08-06 Cedars-Sinai Medical Center Pigtail for optimal aortic valvular complex imaging and alignment
ES2811323T3 (es) 2014-02-06 2021-03-11 Bard Inc C R Sistemas para el guiado y la colocación de un dispositivo intravascular
US11330989B2 (en) 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
US10201284B2 (en) 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
EP3229688B1 (en) * 2014-12-08 2020-10-28 Koninklijke Philips N.V. Device and method to recommend diagnostic procedure based on co-registered angiographic image and physiological information measured by intravascular device
US10194812B2 (en) 2014-12-12 2019-02-05 Medtronic Vascular, Inc. System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
CN107405191B (zh) 2015-03-12 2021-11-23 西达-赛奈医疗中心 用于优化经导管瓣膜的环形取向的装置、系统和方法
US11202678B2 (en) 2015-06-12 2021-12-21 Koninklijke Philips N.V. Electromagnetic tracking with wireless detachable processing device
WO2016210325A1 (en) 2015-06-26 2016-12-29 C.R. Bard, Inc. Connector interface for ecg-based catheter positioning system
WO2017041891A1 (en) * 2015-09-07 2017-03-16 Ablacon Inc. Elongated medical device suitable for intravascular insertion
CN105078425B (zh) 2015-09-09 2016-06-08 苏州润心医疗科技有限公司 冠状动脉负荷检测系统及检测方法
WO2017063963A1 (en) * 2015-10-14 2017-04-20 Koninklijke Philips N.V. Apparatus for characterizing a vessel wall
US10722690B2 (en) 2015-12-28 2020-07-28 Boston Scientific Scimed, Inc. Medical devices with antithrombogenic coatings
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
JP6521476B2 (ja) * 2016-03-04 2019-05-29 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 血管特徴づけに対する装置
CN107357946B (zh) * 2016-05-10 2022-10-21 无锡时代天使医疗器械科技有限公司 基于热压膜成型技术的壳状牙科器械制作工艺的验证方法
WO2017199246A1 (en) 2016-05-16 2017-11-23 Cathworks Ltd. Vascular selection from images
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
US20170354338A1 (en) * 2016-06-09 2017-12-14 Biosense Webster (Israel) Ltd. Dual-function sensors for a basket catheter
CN114469211A (zh) 2016-07-12 2022-05-13 莫比乌斯成像公司 多级扩张器与套管系统及方法
JP7127012B2 (ja) 2016-07-19 2022-08-29 パスウェイズ メディカル コーポレーション ガイドワイヤアセンブリの形成方法
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
JP2018102670A (ja) * 2016-12-27 2018-07-05 オムロンヘルスケア株式会社 上下肢の脈波波形から腹部大動脈瘤（ａａａ）を検出する原理
US11596478B2 (en) * 2017-02-06 2023-03-07 The Cleveland Clinic Foundation Characterizing behavior of anatomical structures
US11330994B2 (en) 2017-03-08 2022-05-17 Medtronic Vascular, Inc. Reduced profile FFR catheter
US10646122B2 (en) 2017-04-28 2020-05-12 Medtronic Vascular, Inc. FFR catheter with covered distal pressure sensor and method of manufacture
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
CN107910360A (zh) * 2017-12-06 2018-04-13 中国工程物理研究院电子工程研究所 一种新型碳化硅小角度倾斜台面终端结构及其制备方法
US11771869B2 (en) * 2018-03-14 2023-10-03 Philips Image Guided Therapy Corporation Electromagnetic control for intraluminal sensing devices and associated devices, systems, and methods
CN108733624B (zh) * 2018-04-11 2021-11-30 杭州电子科技大学 一种水质异常数据检测与重构方法
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
CN112867443B (zh) 2018-10-16 2024-04-26 巴德阿克塞斯系统股份有限公司 用于建立电连接的安全装备连接系统及其方法
JP2022505677A (ja) * 2018-10-26 2022-01-14 コーニンクレッカ フィリップス エヌ ヴェ 脈波伝播速度測定システム
WO2020128079A1 (en) * 2018-12-20 2020-06-25 Navix International Limited System, method and accessories for dielectric-based imaging
CN109815299A (zh) * 2019-01-29 2019-05-28 北京百度网讯科技有限公司 提供对象集的视觉表示的方法、装置、设备和存储介质
JP7532402B2 (ja) 2019-04-01 2024-08-13 キャスワークス リミテッド 血管造影画像選択のための方法および装置
WO2021059165A1 (en) 2019-09-23 2021-04-01 Cathworks Ltd. Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device
US11241196B2 (en) * 2020-03-20 2022-02-08 Xenter, Inc. Signal conducting device for concurrent power and data transfer to and from un-wired sensors attached to a medical device
CN111493853A (zh) * 2020-04-24 2020-08-07 天津恒宇医疗科技有限公司 一种针对血管性皮肤病的血管参数评价方法及系统
WO2022050100A1 (ja) * 2020-09-02 2022-03-10 ニプロ株式会社 ガイドワイヤ及び生体用センサの製造方法
EP4036864A1 (en) * 2021-01-29 2022-08-03 Koninklijke Philips N.V. Generating an anatomical model of an anatomical cavity
CN113133751A (zh) * 2021-03-30 2021-07-20 杭州未名信科科技有限公司 测量导管以及测量导管的电引出方法
CN114356934A (zh) * 2022-01-04 2022-04-15 京东科技控股股份有限公司 数据处理的压测方法和装置
CN115429431A (zh) * 2022-11-07 2022-12-06 中南大学 一种可定位介入导丝尖端的轨迹追踪装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040116816A1 (en) * 2001-04-19 2004-06-17 Lars Tenerz Combined pressure-volume sensor and guide wire assembly
US6976965B2 (en) * 1994-09-02 2005-12-20 Volcano Corporation Ultra miniature pressure sensor
US20100022899A1 (en) * 2008-07-28 2010-01-28 Gernot Kolberg Device for determining the flow rate of a blood flow, and cardiovascular assist device
US20100174271A1 (en) * 2003-02-21 2010-07-08 Kassab Ghassan S Devices, systems, and methods for removing contrast from luminal organs
WO2010103502A2 (en) * 2009-03-09 2010-09-16 Flip Technologies Limited A catheter, a balloon catheter and a method and apparatus for monitoring the transverse cross-section of a stoma
US20100305476A1 (en) * 2009-05-28 2010-12-02 Ulbrich Precision Metals Limited Guidewire sensor device and system
WO2011053246A1 (en) * 2009-10-30 2011-05-05 Agency For Science, Technology And Research Implantable device for detecting variation in fluid flow rate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115814A (en) * 1989-08-18 1992-05-26 Intertherapy, Inc. Intravascular ultrasonic imaging probe and methods of using same
CN1055828C (zh) * 1995-01-10 2000-08-30 复旦大学 脑循环血液动力学分析方法及仪器
US5752522A (en) * 1995-05-04 1998-05-19 Cardiovascular Concepts, Inc. Lesion diameter measurement catheter and method
SE9600333D0 (sv) * 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
US5902248A (en) * 1996-11-06 1999-05-11 Millar Instruments, Inc. Reduced size catheter tip measurement device
US6264611B1 (en) * 1998-11-25 2001-07-24 Ball Semiconductor, Inc. Monitor for interventional procedures
US8185194B2 (en) * 2003-02-21 2012-05-22 Dtherapeutics, Llc Systems and methods for determining phasic cardiac cycle measurements
CA2516559C (en) * 2003-02-21 2016-09-27 Electro-Cat, Llc System and method for measuring cross-sectional areas and pressure gradients in luminal organs
US7062310B2 (en) * 2003-10-06 2006-06-13 Tyco Electronics Corporation Catheter tip electrode assembly and method for fabricating same
US7263894B2 (en) * 2004-06-07 2007-09-04 Radi Medical Systems Ab Sensor and guide wire assembly
CA2655732C (en) * 2006-06-30 2021-07-06 Dtherapeutics, Llc Localization of body lumen junctions
ES2539934T3 (es) * 2006-11-20 2015-07-07 St. Jude Medical Systems Ab Unidad de transmisor-receptor en un sistema de medición de presión
JP5911570B2 (ja) * 2011-06-13 2016-04-27 アンジオメトリックス コーポレーション 解剖学的および機能的パラメータ分析のための多機能誘導ワイヤアセンブリおよびシステム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6976965B2 (en) * 1994-09-02 2005-12-20 Volcano Corporation Ultra miniature pressure sensor
US20040116816A1 (en) * 2001-04-19 2004-06-17 Lars Tenerz Combined pressure-volume sensor and guide wire assembly
US20100174271A1 (en) * 2003-02-21 2010-07-08 Kassab Ghassan S Devices, systems, and methods for removing contrast from luminal organs
US20100022899A1 (en) * 2008-07-28 2010-01-28 Gernot Kolberg Device for determining the flow rate of a blood flow, and cardiovascular assist device
WO2010103502A2 (en) * 2009-03-09 2010-09-16 Flip Technologies Limited A catheter, a balloon catheter and a method and apparatus for monitoring the transverse cross-section of a stoma
US20100305476A1 (en) * 2009-05-28 2010-12-02 Ulbrich Precision Metals Limited Guidewire sensor device and system
WO2011053246A1 (en) * 2009-10-30 2011-05-05 Agency For Science, Technology And Research Implantable device for detecting variation in fluid flow rate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012173697A1 *

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BR112013031673A2 (pt) 2016-12-06
CA2839158A1 (en) 2012-12-20
JP2016165471A (ja) 2016-09-15
EP2717759A1 (en) 2014-04-16
AU2012271236A1 (en) 2014-01-16
WO2012173697A1 (en) 2012-12-20
CN103732132A (zh) 2014-04-16
JP5911570B2 (ja) 2016-04-27
JP2014530639A (ja) 2014-11-20
JP6114853B2 (ja) 2017-04-12

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