ATE500864T1 - Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl - Google Patents

Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl

Info

Publication number
ATE500864T1
ATE500864T1 AT09170835T AT09170835T ATE500864T1 AT E500864 T1 ATE500864 T1 AT E500864T1 AT 09170835 T AT09170835 T AT 09170835T AT 09170835 T AT09170835 T AT 09170835T AT E500864 T1 ATE500864 T1 AT E500864T1
Authority
AT
Austria
Prior art keywords
merit
thorax
impedance data
electrode configuration
vector selection
Prior art date
Application number
AT09170835T
Other languages
English (en)
Inventor
Jonathan Kwok
Kent Lee
Jesse W Hartley
Jeffrey E Stahmann
Yinghong Yu
Jiang Ding
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
Application granted granted Critical
Publication of ATE500864T1 publication Critical patent/ATE500864T1/de

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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • 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
    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/36182—Direction of the electrical field, e.g. with sleeve around stimulating electrode
    • A61N1/36185—Selection of the electrode configuration
    • 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
    • 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
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • A61N1/3686—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions configured for selecting the electrode configuration on a lead

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Neurology (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • Pulmonology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
AT09170835T 2005-04-20 2006-03-16 Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl ATE500864T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/110,418 US7630763B2 (en) 2005-04-20 2005-04-20 Thoracic or intracardiac impedance detection with automatic vector selection

Publications (1)

Publication Number Publication Date
ATE500864T1 true ATE500864T1 (de) 2011-03-15

Family

ID=36616909

Family Applications (2)

Application Number Title Priority Date Filing Date
AT09170835T ATE500864T1 (de) 2005-04-20 2006-03-16 Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl
AT06738680T ATE443537T1 (de) 2005-04-20 2006-03-16 Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06738680T ATE443537T1 (de) 2005-04-20 2006-03-16 Thorax- oder intrakardialimpedanzbestimmung mit automatischer vektorwahl

Country Status (6)

Country Link
US (4) US7630763B2 (de)
EP (2) EP2133117B1 (de)
JP (1) JP4959678B2 (de)
AT (2) ATE500864T1 (de)
DE (2) DE602006020643D1 (de)
WO (1) WO2006115607A1 (de)

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US7628757B1 (en) * 2005-05-25 2009-12-08 Pacesetter, Inc. System and method for impedance-based detection of pulmonary edema and reduced respiration using an implantable medical system
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US9560980B2 (en) * 2012-01-31 2017-02-07 Medtronic, Inc. Automatic selection of electrode vectors for assessing risk of heart failure decompensation events
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EP3082950B1 (de) 2013-12-18 2023-06-21 Cardiac Pacemakers, Inc. System zum konfigurieren eines implantierbaren medizinischen geräts
WO2015095581A1 (en) 2013-12-18 2015-06-25 Cardiac Pacemakers, Inc. Systems and methods for facilitating selecting of one or more vectors in a medical device
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JP7038115B2 (ja) 2016-10-27 2022-03-17 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 圧力センサを備えた植込み型医療装置
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Also Published As

Publication number Publication date
JP4959678B2 (ja) 2012-06-27
US20100056884A1 (en) 2010-03-04
WO2006115607A1 (en) 2006-11-02
US8014860B2 (en) 2011-09-06
US20060241512A1 (en) 2006-10-26
US8473050B2 (en) 2013-06-25
EP2133117B1 (de) 2011-03-09
EP1885444A1 (de) 2008-02-13
ATE443537T1 (de) 2009-10-15
DE602006020643D1 (de) 2011-04-21
EP1885444B1 (de) 2009-09-23
EP2133117A1 (de) 2009-12-16
JP2008536618A (ja) 2008-09-11
US20130281867A1 (en) 2013-10-24
US8761876B2 (en) 2014-06-24
DE602006009392D1 (de) 2009-11-05
US7630763B2 (en) 2009-12-08
US20110301471A1 (en) 2011-12-08

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