DE3686951D1 - Vorrichtung zum erkennen der abstossungsreaktion nach herztransplantation. - Google Patents

Vorrichtung zum erkennen der abstossungsreaktion nach herztransplantation.

Info

Publication number
DE3686951D1
DE3686951D1 DE8686309102T DE3686951T DE3686951D1 DE 3686951 D1 DE3686951 D1 DE 3686951D1 DE 8686309102 T DE8686309102 T DE 8686309102T DE 3686951 T DE3686951 T DE 3686951T DE 3686951 D1 DE3686951 D1 DE 3686951D1
Authority
DE
Germany
Prior art keywords
signals
heart
repellation
reaction
detecting
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 - Fee Related
Application number
DE8686309102T
Other languages
English (en)
Other versions
DE3686951T2 (de
Inventor
David W Davies
Bengt A Lekholm
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.)
DAVIES, DAVID WYN, LONDON, GB PACESETTER AB, JAERF
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE3686951D1 publication Critical patent/DE3686951D1/de
Publication of DE3686951T2 publication Critical patent/DE3686951T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transplantation (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE8686309102T 1986-11-20 1986-11-20 Vorrichtung zum erkennen der abstossungsreaktion nach herztransplantation. Expired - Fee Related DE3686951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86309102A EP0268708B1 (de) 1986-11-20 1986-11-20 Vorrichtung zum Erkennen der Abstossungsreaktion nach Herztransplantation

Publications (2)

Publication Number Publication Date
DE3686951D1 true DE3686951D1 (de) 1992-11-12
DE3686951T2 DE3686951T2 (de) 1993-04-29

Family

ID=8196224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309102T Expired - Fee Related DE3686951T2 (de) 1986-11-20 1986-11-20 Vorrichtung zum erkennen der abstossungsreaktion nach herztransplantation.

Country Status (3)

Country Link
US (1) US4905707A (de)
EP (1) EP0268708B1 (de)
DE (1) DE3686951T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197480A (en) * 1990-06-08 1993-03-30 Vitatron Medical, B.V. System and method for monitoring heart transplant rejection
DE4029961C1 (de) * 1990-09-21 1991-10-24 Fehling, Guido, 8757 Karlstein, De
US5313953A (en) * 1992-01-14 1994-05-24 Incontrol, Inc. Implantable cardiac patient monitor
US5285793A (en) * 1992-05-21 1994-02-15 Regents Of The Univeristy Of Minnesota Noninvasive detection of rejection in heart transplant patients
US5402794A (en) * 1992-07-01 1995-04-04 Medtronic, Inc. Method and apparatus for heart transplant monitoring and analog telemetry calibration
US5782890A (en) * 1992-07-01 1998-07-21 Medtronic, Inc. Method for heart transplant monitoring and analog telemetry calibration
US5871508A (en) * 1997-08-06 1999-02-16 Medtronic, Inc. Apparatus for cardiac pacing in transplant
US7801596B2 (en) * 2002-09-20 2010-09-21 Angel Medical Systems, Inc. Physician's programmer for implantable devices having cardiac diagnostic and patient alerting capabilities
US20050113886A1 (en) * 2003-11-24 2005-05-26 Fischell David R. Implantable medical system with long range telemetry
US7512438B2 (en) * 2003-11-26 2009-03-31 Angel Medical Systems, Inc. Implantable system for monitoring the condition of the heart
US8244338B2 (en) 2003-11-26 2012-08-14 Angel Medical Systems, Inc. Cardiac event detection over varying time scale
US20070016089A1 (en) * 2005-07-15 2007-01-18 Fischell David R Implantable device for vital signs monitoring
US8838215B2 (en) * 2006-03-01 2014-09-16 Angel Medical Systems, Inc. Systems and methods of medical monitoring according to patient state
US8112149B2 (en) * 2006-02-27 2012-02-07 Monitoring Information Technologies, Inc. System and method for heart and activity monitoring
US8781566B2 (en) * 2006-03-01 2014-07-15 Angel Medical Systems, Inc. System and methods for sliding-scale cardiac event detection
US8002701B2 (en) 2006-03-10 2011-08-23 Angel Medical Systems, Inc. Medical alarm and communication system and methods
US8676303B2 (en) 2008-05-13 2014-03-18 The Regents Of The University Of California Methods and systems for treating heart instability
RU2529383C2 (ru) 2008-10-09 2014-09-27 Де Реджентс Оф Де Юниверсити Оф Калифорния Устройство и способ для автоматического определения местоположений источников нарушений биологического ритма
US10434319B2 (en) 2009-10-09 2019-10-08 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US10398326B2 (en) 2013-03-15 2019-09-03 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US9392948B2 (en) * 2011-12-09 2016-07-19 The Regents Of The University Of California System and method of identifying sources for biological rhythms
US9332915B2 (en) 2013-03-15 2016-05-10 The Regents Of The University Of California System and method to identify sources associated with biological rhythm disorders
MX340276B (es) 2010-04-08 2016-07-04 Univ California Metodos, sistema y aparato para la deteccion, diagnostico y tratamiento de trastornos del ritmo biologico.
SE535666C2 (sv) * 2011-03-11 2012-10-30 Totalfoersvarets Forskningsins Metod och anordning för genomsökning av rasmassor
US9050006B2 (en) 2011-05-02 2015-06-09 The Regents Of The University Of California System and method for reconstructing cardiac activation information
CA2835001A1 (en) 2011-05-02 2012-11-08 Topera, Inc. System and method for targeting heart rhythm disorders using shaped ablation
US8165666B1 (en) 2011-05-02 2012-04-24 Topera, Inc. System and method for reconstructing cardiac activation information
US9107600B2 (en) 2011-05-02 2015-08-18 The Regents Of The University Of California System and method for reconstructing cardiac activation information

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593705A (en) * 1968-10-03 1971-07-20 Merck & Co Inc Arrhythmia monitoring instrument and method using {37 normal{38 {0 and {37 total{38 {0 counting channels
US3707959A (en) * 1970-07-13 1973-01-02 Nat Res Dev Method and apparatus for monitoring electrocardiac signals
FR2193320A5 (de) 1972-02-04 1974-02-15 Inst Nat Sante Rech Med
US3861387A (en) * 1972-09-11 1975-01-21 Cardiodynamics Cardiac arrhythmia detector
US4004577A (en) * 1972-12-04 1977-01-25 Survival Technology, Inc. Method of treating heart attack patients prior to the establishment of qualified direct contact personal care
US4002979A (en) * 1973-04-20 1977-01-11 Electro Sciences For Medicine, Inc. Pulse comparator
US4360030A (en) * 1980-01-23 1982-11-23 Medtronic, Inc. Apparatus for monitoring and storing a variety of heart activity signals
US4336810A (en) * 1980-09-30 1982-06-29 Del Mar Avionics Method and apparatus for arrhythmia analysis of ECG recordings
US4523595A (en) * 1981-11-25 1985-06-18 Zibell J Scott Method and apparatus for automatic detection and treatment of ventricular fibrillation
US4523593A (en) 1983-06-15 1985-06-18 Medtronic, Inc. Constant A-A interval control for DVI and DDD cardiac pacemakers
US4679144A (en) * 1984-08-21 1987-07-07 Q-Med, Inc. Cardiac signal real time monitor and method of analysis
US4905708A (en) 1985-10-31 1990-03-06 Davies David W Apparatus for recognizing cardiac rhythms

Also Published As

Publication number Publication date
DE3686951T2 (de) 1993-04-29
US4905707A (en) 1990-03-06
EP0268708A1 (de) 1988-06-01
EP0268708B1 (de) 1992-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAVIES, DAVID WYN, LONDON, GB PACESETTER AB, JAERF

8339 Ceased/non-payment of the annual fee