AU8080591A - Apparatus and method for monitoring cardiac output - Google Patents

Apparatus and method for monitoring cardiac output

Info

Publication number
AU8080591A
AU8080591A AU80805/91A AU8080591A AU8080591A AU 8080591 A AU8080591 A AU 8080591A AU 80805/91 A AU80805/91 A AU 80805/91A AU 8080591 A AU8080591 A AU 8080591A AU 8080591 A AU8080591 A AU 8080591A
Authority
AU
Australia
Prior art keywords
temperature
catheter
communication
thermistor
temperature sensing
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.)
Abandoned
Application number
AU80805/91A
Other languages
English (en)
Inventor
Samer Abdel-Malik Nashef
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.)
CPEC Corp
Original Assignee
CPEC 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
Application filed by CPEC CORP filed Critical CPEC CORP
Publication of AU8080591A publication Critical patent/AU8080591A/en
Abandoned 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AU80805/91A 1990-05-19 1991-05-17 Apparatus and method for monitoring cardiac output Abandoned AU8080591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909011259A GB9011259D0 (en) 1990-05-19 1990-05-19 Catheters
GB9011259 1990-05-19

Publications (1)

Publication Number Publication Date
AU8080591A true AU8080591A (en) 1991-12-10

Family

ID=10676271

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80805/91A Abandoned AU8080591A (en) 1990-05-19 1991-05-17 Apparatus and method for monitoring cardiac output

Country Status (7)

Country Link
EP (1) EP0530308A1 (fr)
JP (1) JPH05508567A (fr)
AU (1) AU8080591A (fr)
BR (1) BR9106463A (fr)
CA (1) CA2081453A1 (fr)
GB (1) GB9011259D0 (fr)
WO (1) WO1991017703A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU668688B2 (en) * 1991-06-19 1996-05-16 Abbott Laboratories Heated catheter for monitoring cardiac output

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682899A (en) * 1991-05-16 1997-11-04 Ami-Med Corporation Apparatus and method for continuous cardiac output monitoring
US5217019A (en) * 1991-12-27 1993-06-08 Abbott Laboratories Apparatus and method for continuously monitoring cardiac output
US5617870A (en) * 1993-04-29 1997-04-08 Scimed Life Systems, Inc. Intravascular flow measurement system
US5797398A (en) 1993-08-13 1998-08-25 Thermal Technologies, Inc. Method and apparatus for measuring continuous blood flow at low power
US5509424A (en) * 1994-01-28 1996-04-23 Aws Salim Nashef Continuous cardiac output monitoring 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
US5989192A (en) * 1997-09-25 1999-11-23 Medtronic, Inc. Cardiac flow sensor
KR100920058B1 (ko) 2001-05-17 2009-10-07 써멀 테크놀로지스, 인크. 쇼크 및 소생을 위한 혈류 모니터
WO2003079887A2 (fr) * 2002-03-21 2003-10-02 Radiant Medical, Inc. Dispositifs et procedes de mesure de debit sanguin ou de debit cardiaque et permettant de rechauffer ou de refroidir l'anatomie
AU2002329507A1 (en) * 2002-07-17 2004-02-02 Karima H. Khalil Transmit time thermodilution guidewire system for measuring coronary blood flow velocity background of the invention
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
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2112767A5 (fr) * 1970-11-09 1972-06-23 Durand Herve
FR2411392A1 (fr) * 1977-12-09 1979-07-06 Ebauches Sa Debimetre electronique notamment pour la mesure de debit sanguin
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
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
DK161260C (da) * 1988-05-06 1991-12-30 Paul Verner Nielsen Flowmaaler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU668688B2 (en) * 1991-06-19 1996-05-16 Abbott Laboratories Heated catheter for monitoring cardiac output

Also Published As

Publication number Publication date
WO1991017703A1 (fr) 1991-11-28
JPH05508567A (ja) 1993-12-02
BR9106463A (pt) 1993-05-18
GB9011259D0 (en) 1990-07-11
EP0530308A1 (fr) 1993-03-10
CA2081453A1 (fr) 1991-11-20

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