DE602005023879D1 - Verfahren und vorrichtung zur detektion von kardiopulmonären komorbiditäten - Google Patents

Verfahren und vorrichtung zur detektion von kardiopulmonären komorbiditäten

Info

Publication number
DE602005023879D1
DE602005023879D1 DE602005023879T DE602005023879T DE602005023879D1 DE 602005023879 D1 DE602005023879 D1 DE 602005023879D1 DE 602005023879 T DE602005023879 T DE 602005023879T DE 602005023879 T DE602005023879 T DE 602005023879T DE 602005023879 D1 DE602005023879 D1 DE 602005023879D1
Authority
DE
Germany
Prior art keywords
external
signals
coupled
processor
detector
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.)
Active
Application number
DE602005023879T
Other languages
English (en)
Inventor
Marina Brockway
Donald Hopper
Gerrard M Carlson
Veerichetty Kadhiresan
Kenneth Beck
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.)
Cardiac Pacemakers Inc
Original Assignee
Cardiac Pacemakers Inc
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 Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Publication of DE602005023879D1 publication Critical patent/DE602005023879D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • 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
    • A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
    • 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
    • A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance
    • 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
DE602005023879T 2004-07-23 2005-07-15 Verfahren und vorrichtung zur detektion von kardiopulmonären komorbiditäten Active DE602005023879D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/897,856 US7480528B2 (en) 2004-07-23 2004-07-23 Method and apparatus for monitoring heart failure patients with cardiopulmonary comorbidities
PCT/US2005/025235 WO2006028575A2 (en) 2004-07-23 2005-07-15 Method and apparatus for detecting cardiopulmonary comorbidities

Publications (1)

Publication Number Publication Date
DE602005023879D1 true DE602005023879D1 (de) 2010-11-11

Family

ID=35515679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023879T Active DE602005023879D1 (de) 2004-07-23 2005-07-15 Verfahren und vorrichtung zur detektion von kardiopulmonären komorbiditäten

Country Status (6)

Country Link
US (2) US7480528B2 (de)
EP (2) EP1774449B1 (de)
JP (1) JP4786654B2 (de)
AT (1) ATE483206T1 (de)
DE (1) DE602005023879D1 (de)
WO (1) WO2006028575A2 (de)

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WO2006028575A3 (en) 2006-05-26
ATE483206T1 (de) 2010-10-15
EP1774449B1 (de) 2010-09-29
US7480528B2 (en) 2009-01-20
JP4786654B2 (ja) 2011-10-05
EP1774449A2 (de) 2007-04-18
US8065010B2 (en) 2011-11-22
JP2008507338A (ja) 2008-03-13
WO2006028575A2 (en) 2006-03-16
US20060020295A1 (en) 2006-01-26
EP2254069B1 (de) 2013-10-16
EP2254069A1 (de) 2010-11-24

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