DE69230534T2 - Heizbarer katheter zur bestimmung des herzminutenvolumens - Google Patents

Heizbarer katheter zur bestimmung des herzminutenvolumens

Info

Publication number
DE69230534T2
DE69230534T2 DE69230534T DE69230534T DE69230534T2 DE 69230534 T2 DE69230534 T2 DE 69230534T2 DE 69230534 T DE69230534 T DE 69230534T DE 69230534 T DE69230534 T DE 69230534T DE 69230534 T2 DE69230534 T2 DE 69230534T2
Authority
DE
Germany
Prior art keywords
catheter
temperature
heatable
heated portion
determining
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
DE69230534T
Other languages
English (en)
Other versions
DE69230534D1 (de
DE69230534T3 (de
Inventor
J Hughes
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24882473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69230534(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Publication of DE69230534D1 publication Critical patent/DE69230534D1/de
Publication of DE69230534T2 publication Critical patent/DE69230534T2/de
Application granted granted Critical
Publication of DE69230534T3 publication Critical patent/DE69230534T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
    • 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
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
DE69230534T 1991-06-19 1992-06-12 Heizbarer katheter zur bestimmung des herzminutenvolumens Expired - Lifetime DE69230534T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/717,549 US5277191A (en) 1991-06-19 1991-06-19 Heated catheter for monitoring cardiac output
PCT/US1992/005038 WO1992022240A1 (en) 1991-06-19 1992-06-12 Heated catheter for monitoring cardiac output

Publications (3)

Publication Number Publication Date
DE69230534D1 DE69230534D1 (de) 2000-02-10
DE69230534T2 true DE69230534T2 (de) 2000-08-24
DE69230534T3 DE69230534T3 (de) 2003-10-02

Family

ID=24882473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230534T Expired - Lifetime DE69230534T3 (de) 1991-06-19 1992-06-12 Heizbarer katheter zur bestimmung des herzminutenvolumens

Country Status (11)

Country Link
US (2) US5277191A (de)
EP (2) EP0597881B2 (de)
JP (2) JP3347728B2 (de)
AT (1) ATE188362T1 (de)
AU (2) AU668688B2 (de)
CA (1) CA2110396C (de)
DE (1) DE69230534T3 (de)
DK (1) DK0597881T5 (de)
ES (1) ES2143988T5 (de)
GR (1) GR3032250T3 (de)
WO (1) WO1992022240A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720293A (en) * 1991-01-29 1998-02-24 Baxter International Inc. Diagnostic catheter with memory
US6387052B1 (en) * 1991-01-29 2002-05-14 Edwards Lifesciences Corporation Thermodilution catheter having a safe, flexible heating element
US5553622A (en) * 1991-01-29 1996-09-10 Mckown; Russell C. System and method for controlling the temperature of a catheter-mounted heater
US5217019A (en) * 1991-12-27 1993-06-08 Abbott Laboratories Apparatus and method for continuously monitoring cardiac output
US5435308A (en) * 1992-07-16 1995-07-25 Abbott Laboratories Multi-purpose multi-parameter cardiac catheter
US6849083B2 (en) * 1993-02-10 2005-02-01 Radiant Medical, Inc. Method and apparatus for controlling a patients's body temperature by in situ blood temperature modification
US6110168A (en) * 1993-02-10 2000-08-29 Radiant Medical, Inc. Method and apparatus for controlling a patient's body temperature by in situ blood temperature modifications
US6620188B1 (en) * 1998-08-24 2003-09-16 Radiant Medical, Inc. Methods and apparatus for regional and whole body temperature modification
US5837003A (en) * 1993-02-10 1998-11-17 Radiant Medical, Inc. Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification
US5346508A (en) * 1993-04-29 1994-09-13 Scimed Life Systems, Inc. Apparatus and method for performing diagnostics and intravascular therapies
US5617870A (en) * 1993-04-29 1997-04-08 Scimed Life Systems, Inc. Intravascular flow measurement system
US5636638A (en) * 1994-06-29 1997-06-10 Baxter International Inc. Electrical power amplifier for continuous cardiac output monitoring
US5620002A (en) * 1995-12-22 1997-04-15 Abbott Critical Care Systems Method for correcting thermal drift in cardiac output determination
AU768933B2 (en) * 1996-01-08 2004-01-08 Radiant Medical, Inc. Method and apparatus for controlling body temperature
US6231516B1 (en) 1997-10-14 2001-05-15 Vacusense, Inc. Endoluminal implant with therapeutic and diagnostic capability
US20030036746A1 (en) 2001-08-16 2003-02-20 Avi Penner Devices for intrabody delivery of molecules and systems and methods utilizing same
US6986744B1 (en) * 1999-02-02 2006-01-17 Transonic Systems, Inc. Method and apparatus for determining blood flow during a vascular corrective procedure
GB9920112D0 (en) * 1999-08-26 1999-10-27 Aortech Int Plc Improvements relating to catheters (I)
US20030150464A1 (en) * 1999-12-17 2003-08-14 Casscells S. Ward Inducing apoptosis of atrial myocytes to treat atrial fibrillation
US7024248B2 (en) * 2000-10-16 2006-04-04 Remon Medical Technologies Ltd Systems and methods for communicating with implantable devices
AU2003234883A1 (en) * 2002-04-05 2003-10-27 H. Frederick Bowman Thermal monitoring of tissue perfusion with recalibration.
US8271093B2 (en) 2004-09-17 2012-09-18 Cardiac Pacemakers, Inc. Systems and methods for deriving relative physiologic measurements using a backend computing system
US7632235B1 (en) 2004-11-22 2009-12-15 Pacesetter, Inc. System and method for measuring cardiac output via thermal dilution using an implantable medical device with an external ultrasound power delivery system
US7813808B1 (en) 2004-11-24 2010-10-12 Remon Medical Technologies Ltd Implanted sensor system with optimized operational and sensing parameters
DE202006021213U1 (de) 2005-07-21 2013-11-08 Covidien Lp Vorrichtung zum Behandeln einer hohlen anatomischen Struktur
US7742815B2 (en) * 2005-09-09 2010-06-22 Cardiac Pacemakers, Inc. Using implanted sensors for feedback control of implanted medical devices
US20070167866A1 (en) * 2005-11-29 2007-07-19 Lopez George A Cardiac output measurement devices and methods
US7955268B2 (en) * 2006-07-21 2011-06-07 Cardiac Pacemakers, Inc. Multiple sensor deployment
US20080077440A1 (en) * 2006-09-26 2008-03-27 Remon Medical Technologies, Ltd Drug dispenser responsive to physiological parameters
WO2008129290A1 (en) * 2007-04-23 2008-10-30 Cambridge Mechatronics Limited Control circuits for an sma actuator
US20080312553A1 (en) * 2007-06-14 2008-12-18 Timmons Michael J Intracorporeal pressure measurement devices and methods
US8725260B2 (en) * 2008-02-11 2014-05-13 Cardiac Pacemakers, Inc Methods of monitoring hemodynamic status for rhythm discrimination within the heart
US8369960B2 (en) * 2008-02-12 2013-02-05 Cardiac Pacemakers, Inc. Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices
JP5465252B2 (ja) * 2008-10-10 2014-04-09 カーディアック ペースメイカーズ， インコーポレイテッド 肺動脈圧力測定値を使用して心拍出量を確定するシステムおよび方法
WO2010059291A1 (en) 2008-11-19 2010-05-27 Cardiac Pacemakers, Inc. Assessment of pulmonary vascular resistance via pulmonary artery pressure
US20100324378A1 (en) * 2009-06-17 2010-12-23 Tran Binh C Physiologic signal monitoring using ultrasound signals from implanted devices
KR101853882B1 (ko) * 2011-01-10 2018-05-02 삼성전자주식회사 생체물질 검사장치 및 그 제어방법
JP5845536B2 (ja) * 2011-08-26 2016-01-20 学校法人早稲田大学 穿刺対象臓器の温度分布推定システム、解析装置、及び解析装置用プログラム
US9974477B2 (en) * 2013-03-15 2018-05-22 St. Jude Medical, Cardiology Division, Inc. Quantification of renal denervation via alterations in renal blood flow pre/post ablation
AU2015242353B2 (en) 2014-04-04 2020-01-23 St. Jude Medical Systems Ab Intravascular pressure and flow data diagnostic systems, devices, and methods
JP6674553B2 (ja) * 2015-10-19 2020-04-01 アイシーユー・メディカル・インコーポレーテッド 着脱可能ディスプレイユニットを備える血行動態監視システム
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
WO2019094963A1 (en) 2017-11-13 2019-05-16 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP3746149A4 (de) 2018-02-01 2021-10-27 Shifamed Holdings, LLC Intravaskuläre blutpumpen und verfahren zur verwendung und herstellung
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
WO2021062265A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075515A (en) * 1958-10-17 1963-01-29 Albert M Richards Blood flow meter
US3085431A (en) * 1959-12-28 1963-04-16 Gen Electric Flow measuring apparatus
US3359974A (en) * 1963-10-07 1967-12-26 Hassan H Khalil Device for the thermal determination of cardiac volumetric performance
US3438253A (en) * 1966-11-15 1969-04-15 Frederick W Kuether Thermal device for measuring direction and velocity of fluid flow
US4217910A (en) * 1978-10-10 1980-08-19 The United States Of America As Represented By The Secretary Of The Navy Internal jugular and left ventricular thermodilution catheter
US4240441A (en) 1978-10-10 1980-12-23 The United States Of America As Represented By The Secretary Of The Navy Carotid thermodilution catheter
US4236527A (en) * 1978-10-20 1980-12-02 Massachusetts General Hospital Cardiac output detection by multiple frequency thermodilution
SU1108331A1 (ru) * 1981-02-13 1984-08-15 Предприятие П/Я В-8495 Тепловой расходомер
US4450719A (en) * 1982-10-13 1984-05-29 Hitachi, Ltd. Air flow meter
US4537068A (en) * 1983-03-10 1985-08-27 Dwyer Instruments, Inc. Thermal anemometer
US4672962A (en) * 1983-09-28 1987-06-16 Cordis Corporation Plaque softening method
JPS60236025A (ja) * 1984-05-09 1985-11-22 Nippon Soken Inc 空気流量センサ
JPS61125329A (ja) * 1984-11-21 1986-06-13 テルモ株式会社 心拍出量測定装置
US4679561A (en) * 1985-05-20 1987-07-14 The United States Of America As Represented By The United States Department Of Energy Implantable apparatus for localized heating of tissue
JPS62207435A (ja) * 1986-03-07 1987-09-11 テルモ株式会社 心拍出量測定用カテ−テル
US4869248A (en) * 1987-04-17 1989-09-26 Narula Onkar S Method and apparatus for localized thermal ablation
US4819655A (en) * 1987-08-04 1989-04-11 Webler William E Injectateless thermal cardiac output determination method and apparatus
JPS6446056U (de) * 1987-09-17 1989-03-22
US4860744A (en) * 1987-11-02 1989-08-29 Raj K. Anand Thermoelectrically controlled heat medical catheter
US4907589A (en) * 1988-04-29 1990-03-13 Cosman Eric R Automatic over-temperature control apparatus for a therapeutic heating device
US4955377A (en) * 1988-10-28 1990-09-11 Lennox Charles D Device and method for heating tissue in a patient's body
US4966597A (en) * 1988-11-04 1990-10-30 Cosman Eric R Thermometric cardiac tissue ablation electrode with ultra-sensitive temperature detection
US4979948A (en) * 1989-04-13 1990-12-25 Purdue Research Foundation Method and apparatus for thermally destroying a layer of an organ
US5056526A (en) * 1989-10-27 1991-10-15 Khalil Hassan H Device for global evaluation of the left ventricular ejection fraction by thermodilution
US5122137A (en) * 1990-04-27 1992-06-16 Boston Scientific Corporation Temperature controlled rf coagulation
US5035514A (en) * 1990-05-07 1991-07-30 Thermal Technologies, Inc. Thermal probe for measuring thermal properties of a flowing medium
GB9011259D0 (en) * 1990-05-19 1990-07-11 Nashef Samer A Catheters
US5072612A (en) * 1990-08-07 1991-12-17 The Boeing Company System for determining position of normal shock in supersonic flow

Also Published As

Publication number Publication date
EP0962187A1 (de) 1999-12-08
DK0597881T5 (da) 2003-04-14
US5474080A (en) 1995-12-12
AU5476796A (en) 1996-09-05
DK0597881T3 (da) 2000-04-17
WO1992022240A1 (en) 1992-12-23
EP0597881B2 (de) 2003-03-12
EP0597881B1 (de) 2000-01-05
AU692095B2 (en) 1998-05-28
AU668688B2 (en) 1996-05-16
JPH06511166A (ja) 1994-12-15
AU2257992A (en) 1993-01-12
DE69230534D1 (de) 2000-02-10
JP2000083915A (ja) 2000-03-28
US5277191A (en) 1994-01-11
CA2110396A1 (en) 1992-12-23
EP0597881A4 (de) 1995-08-09
ES2143988T3 (es) 2000-06-01
GR3032250T3 (en) 2000-04-27
CA2110396C (en) 2004-03-02
JP3347728B2 (ja) 2002-11-20
JP3234825B2 (ja) 2001-12-04
EP0597881A1 (de) 1994-05-25
ES2143988T5 (es) 2003-11-16
ATE188362T1 (de) 2000-01-15
DE69230534T3 (de) 2003-10-02

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