SE9300282D0 - Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska - Google Patents

Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska

Info

Publication number
SE9300282D0
SE9300282D0 SE9300282A SE9300282A SE9300282D0 SE 9300282 D0 SE9300282 D0 SE 9300282D0 SE 9300282 A SE9300282 A SE 9300282A SE 9300282 A SE9300282 A SE 9300282A SE 9300282 D0 SE9300282 D0 SE 9300282D0
Authority
SE
Sweden
Prior art keywords
flow
electrolytic
hydraulic
meet
procedure
Prior art date
Application number
SE9300282A
Other languages
English (en)
Swedish (sv)
Inventor
Hans Strandberg
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9300282A priority Critical patent/SE9300282D0/xx
Publication of SE9300282D0 publication Critical patent/SE9300282D0/xx
Priority to EP94100130A priority patent/EP0620420B1/fr
Priority to DE69434484T priority patent/DE69434484T2/de
Priority to JP6009482A priority patent/JPH075002A/ja

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
    • A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0217—Electrolyte containing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
SE9300282A 1993-01-29 1993-01-29 Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska SE9300282D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9300282A SE9300282D0 (sv) 1993-01-29 1993-01-29 Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska
EP94100130A EP0620420B1 (fr) 1993-01-29 1994-01-05 Procédé et dispositif pour mesurer le débit d'un fluide électrolytique
DE69434484T DE69434484T2 (de) 1993-01-29 1994-01-05 Verfahren und Anordnung zur Messung des Durchflusses einer elektrolytischen Flüssigkeit
JP6009482A JPH075002A (ja) 1993-01-29 1994-01-31 電解液流測定方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300282A SE9300282D0 (sv) 1993-01-29 1993-01-29 Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska

Publications (1)

Publication Number Publication Date
SE9300282D0 true SE9300282D0 (sv) 1993-01-29

Family

ID=20388708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300282A SE9300282D0 (sv) 1993-01-29 1993-01-29 Foerfarande och anordning foer att maeta floedet av en elektrolytisk vaetska

Country Status (4)

Country Link
EP (1) EP0620420B1 (fr)
JP (1) JPH075002A (fr)
DE (1) DE69434484T2 (fr)
SE (1) SE9300282D0 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69614413T2 (de) * 1995-05-08 2002-06-20 Pacesetter Ab Jaerfaella Therapievorrichtung zum erfassen der venösen blutströmung
US5782879A (en) * 1995-06-02 1998-07-21 Sulzer Intermedics Inc. Apparatus and method for discriminating flow of blood in a cardiovascular system
SE9600511D0 (sv) * 1996-02-12 1996-02-12 Pacesetter Ab Bipolar sensor electrode
US6912420B2 (en) 2001-04-10 2005-06-28 Cardiac Pacemakers, Inc. Cardiac rhythm management system for hypotension
US6907288B2 (en) * 2001-04-10 2005-06-14 Cardiac Pacemakers, Inc. Cardiac rhythm management system adjusting rate response factor for treating hypotension
US6748271B2 (en) 2001-07-27 2004-06-08 Cardiac Pacemakers, Inc. Method and system for treatment of neurocardiogenic syncope
US7191000B2 (en) 2001-07-31 2007-03-13 Cardiac Pacemakers, Inc. Cardiac rhythm management system for edema
US7320675B2 (en) 2003-08-21 2008-01-22 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure
JP5222552B2 (ja) 2004-04-30 2013-06-26 ミトラル・ソリューションズ・インコーポレイテッド 心臓弁機能の調節のための方法及びデバイス
US7387610B2 (en) 2004-08-19 2008-06-17 Cardiac Pacemakers, Inc. Thoracic impedance detection with blood resistivity compensation
US7981065B2 (en) 2004-12-20 2011-07-19 Cardiac Pacemakers, Inc. Lead electrode incorporating extracellular matrix
US8060219B2 (en) 2004-12-20 2011-11-15 Cardiac Pacemakers, Inc. Epicardial patch including isolated extracellular matrix with pacing electrodes
US7603170B2 (en) 2005-04-26 2009-10-13 Cardiac Pacemakers, Inc. Calibration of impedance monitoring of respiratory volumes using thoracic D.C. impedance
US7907997B2 (en) 2005-05-11 2011-03-15 Cardiac Pacemakers, Inc. Enhancements to the detection of pulmonary edema when using transthoracic impedance
US7340296B2 (en) 2005-05-18 2008-03-04 Cardiac Pacemakers, Inc. Detection of pleural effusion using transthoracic impedance
US8900154B2 (en) 2005-05-24 2014-12-02 Cardiac Pacemakers, Inc. Prediction of thoracic fluid accumulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450984A (en) * 1965-10-21 1969-06-17 Avco Corp Method and apparatus for measuring the flow velocity of an electrolytic fluid by electrolysis
EP0049027A1 (fr) * 1980-09-25 1982-04-07 Ernest Michael Reimer Anémomètre électro-chimique
EP0077413A1 (fr) * 1981-10-20 1983-04-27 Memorial Hospital for Cancer and Allied Diseases Procédé et appareil pour mesurer électriquement des débits d'un fluide
DE3732640C1 (de) * 1987-09-28 1989-05-18 Alt Eckhard Medizinisches Geraet zum Ermitteln von physiologischen Funktionsparametern
US5174299A (en) * 1991-08-12 1992-12-29 Cardiac Pacemakers, Inc. Thermocouple-based blood flow sensor

Also Published As

Publication number Publication date
EP0620420A1 (fr) 1994-10-19
JPH075002A (ja) 1995-01-10
DE69434484D1 (de) 2005-10-20
DE69434484T2 (de) 2006-06-22
EP0620420B1 (fr) 2005-09-14

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