NL191831C - Stelsel voor het vaststellen van een abnormale hartactiviteit. - Google Patents
Stelsel voor het vaststellen van een abnormale hartactiviteit.Info
- Publication number
- NL191831C NL191831C NL8701140A NL8701140A NL191831C NL 191831 C NL191831 C NL 191831C NL 8701140 A NL8701140 A NL 8701140A NL 8701140 A NL8701140 A NL 8701140A NL 191831 C NL191831 C NL 191831C
- Authority
- NL
- Netherlands
- Prior art keywords
- determining
- cardiac activity
- abnormal cardiac
- abnormal
- activity
- Prior art date
Links
- 230000002159 abnormal effect Effects 0.000 title 1
- 230000000747 cardiac effect Effects 0.000 title 1
- 230000000694 effects Effects 0.000 title 1
Classifications
-
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/3702—Physiological parameters
-
- 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
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/862,785 US4796620A (en) | 1986-05-13 | 1986-05-13 | System for sensing abnormal heart activity by means of heart rate acceleration and deceleration detection |
US86278586 | 1986-05-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8701140A NL8701140A (nl) | 1987-12-01 |
NL191831B NL191831B (nl) | 1996-05-01 |
NL191831C true NL191831C (nl) | 1996-09-03 |
Family
ID=25339346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8701140A NL191831C (nl) | 1986-05-13 | 1987-05-13 | Stelsel voor het vaststellen van een abnormale hartactiviteit. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4796620A (fr) |
JP (1) | JPS6335229A (fr) |
CA (1) | CA1304136C (fr) |
DE (1) | DE3715823A1 (fr) |
FR (1) | FR2598920B1 (fr) |
GB (1) | GB2190505B (fr) |
NL (1) | NL191831C (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901726A (en) * | 1988-01-29 | 1990-02-20 | Telectronics N.V. | Rate-responsive, distributed-rate pacemaker |
US4919144A (en) * | 1988-02-26 | 1990-04-24 | First Medic | Defibrillator ECG interpreter |
US4974601A (en) * | 1988-09-05 | 1990-12-04 | University Of North Carolina At Charlotte | Portable heart monitor performing multiple functions |
US4971058A (en) * | 1989-07-06 | 1990-11-20 | Ventritex, Inc. | Cardiac therapy method with duration timer |
US4969465A (en) * | 1989-05-19 | 1990-11-13 | Ventritex, Inc. | Cardiac therapy method |
US5086772A (en) * | 1990-07-30 | 1992-02-11 | Telectronics Pacing Systems, Inc. | Arrhythmia control system employing arrhythmia recognition algorithm |
WO1992005836A1 (fr) * | 1990-10-04 | 1992-04-16 | Siemens-Elema Ab | Dispositif, notamment stimulateur cardiaque intracorporel, pour l'enregistrement d'un parametre de mesure de l'activite cardiaque |
US5184615A (en) * | 1991-03-08 | 1993-02-09 | Telectronics Pacing Systems, Inc. | Apparatus and method for detecting abnormal cardiac rhythms using evoked potential measurements in an arrhythmia control system |
US5312443A (en) * | 1992-02-20 | 1994-05-17 | Angeion Corporation | Arrhythmia-detection criteria process for a cardioverter/defibrillator |
IT1259358B (it) * | 1992-03-26 | 1996-03-12 | Sorin Biomedica Spa | Dispositivo impiantabile per la rilevazione ed il controllo del tono simpatico-vagale |
EP0570895B1 (fr) * | 1992-05-18 | 2003-12-03 | Cardiac Pacemakers, Inc. | Système de traitement d'évènements survenant dans des applications biologiques |
US6266654B1 (en) * | 1992-12-15 | 2001-07-24 | Softlock.Com, Inc. | Method for tracking software lineage |
US5423325A (en) * | 1993-03-12 | 1995-06-13 | Hewlett-Packard Corporation | Methods for enhancement of HRV and late potentials measurements |
US6009349A (en) * | 1993-11-16 | 1999-12-28 | Pacesetter, Inc. | System and method for deriving hemodynamic signals from a cardiac wall motion sensor |
US5507778A (en) * | 1994-02-22 | 1996-04-16 | Zmd Corporation | Semiautomatic defibrillator with synchronized shock delivery |
US5391187A (en) * | 1994-02-22 | 1995-02-21 | Zmd Corporation | Semiautomatic defibrillator with heart rate alarm driven by shock advisory algorithm |
US5676686A (en) * | 1994-05-20 | 1997-10-14 | Medtronic, Inc. | Pacemaker with vasovagal syncope detection |
US5601611A (en) * | 1994-08-05 | 1997-02-11 | Ventritex, Inc. | Optical blood flow measurement apparatus and method and implantable defibrillator incorporating same |
US5620471A (en) * | 1995-06-16 | 1997-04-15 | Pacesetter, Inc. | System and method for discriminating between atrial and ventricular arrhythmias and for applying cardiac therapy therefor |
US6002952A (en) | 1997-04-14 | 1999-12-14 | Masimo Corporation | Signal processing apparatus and method |
DE19749393A1 (de) * | 1997-11-07 | 1999-05-20 | Georg Prof Dr Schmidt | Verfahren und Vorrichtung zum Auswerten von Elektrokardiogrammen im Bereich von Extrasystolen |
US6263238B1 (en) * | 1998-04-16 | 2001-07-17 | Survivalink Corporation | Automatic external defibrillator having a ventricular fibrillation detector |
DE19928656A1 (de) * | 1999-06-23 | 2000-12-28 | Biotronik Mess & Therapieg | Verfahren zur Detektion kardialer Intervallsignale in kardiologischen Geräten |
US6671548B1 (en) | 1999-12-29 | 2003-12-30 | Pacesetter, Inc. | Implantable stimulation device and method for discrimination atrial and ventricular arrhythmias |
DE10048649A1 (de) * | 2000-09-26 | 2002-04-11 | Biotronik Mess & Therapieg | Risikomontoring |
US6718197B1 (en) * | 2000-11-02 | 2004-04-06 | Cardiac Pacemakers, Inc. | LV ectopic density trending |
US6636762B2 (en) * | 2001-04-30 | 2003-10-21 | Medtronic, Inc. | Method and system for monitoring heart failure using rate change dynamics |
US9126055B2 (en) | 2012-04-20 | 2015-09-08 | Cardiac Science Corporation | AED faster time to shock method and device |
EP3094244A4 (fr) * | 2014-01-16 | 2017-09-06 | Nokia Technologies Oy | Procédé et dispositif de détection du degré d'entropie de données médicales |
CN110623652B (zh) * | 2019-09-17 | 2021-10-19 | 荣耀终端有限公司 | 数据显示方法及电子设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398736A (en) * | 1964-04-15 | 1968-08-27 | Brant | Apparatus for determining instantaneous acceleration of recurring bioregulatory events |
US3618593A (en) * | 1968-09-02 | 1971-11-09 | Inst Technitcheska Kib Pri Ban | Method of and a system for the automatic analysis of heart disturbances |
US3633569A (en) * | 1969-01-28 | 1972-01-11 | James R Brayshaw | Arrhythmia counter |
US3699949A (en) * | 1971-07-26 | 1972-10-24 | Human Factors Research Inc | Pulse jitter measurement especially for heart beat measurement |
US3718827A (en) * | 1971-09-14 | 1973-02-27 | Us Army | Voltage-controlled one-shot |
US3780726A (en) * | 1972-07-13 | 1973-12-25 | Hoffmann La Roche | Heartbeat rate monitoring |
US3837333A (en) * | 1973-04-19 | 1974-09-24 | A Bruckheim | Heart surveillance device |
GB1486190A (en) * | 1973-12-15 | 1977-09-21 | Ferranti Ltd | Monitoring heart activity |
US4184493A (en) * | 1975-09-30 | 1980-01-22 | Mieczyslaw Mirowski | Circuit for monitoring a heart and for effecting cardioversion of a needy heart |
US4202340A (en) * | 1975-09-30 | 1980-05-13 | Mieczyslaw Mirowski | Method and apparatus for monitoring heart activity, detecting abnormalities, and cardioverting a malfunctioning heart |
DE2543713C3 (de) * | 1975-10-01 | 1981-04-02 | Keiper Trainingsysteme Gmbh & Co, 6760 Rockenhausen | Verfahren zur Messung der Herzpulsfrequenz und Herzpulsfrequenzmesser zur Durchführung dieses Verfahrens |
US4108166A (en) * | 1976-05-19 | 1978-08-22 | Walter Schmid | Cardiac frequency measuring instrument |
DE2713747C2 (de) * | 1977-03-29 | 1979-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Waschanlage, insbesondere für Abdeckscheiben von Kraftfahrzeugleuchten |
DE2750646A1 (de) * | 1977-11-09 | 1979-05-10 | Herwig Frhr Von Di Nettelhorst | Vorrichtung zur ermittlung und registrierung des herzfrequenz-histogramms |
ATE3946T1 (de) * | 1978-08-22 | 1983-07-15 | Siemens Aktiengesellschaft | Vorrichtung zum untersuchen oder regeln einer erhoehten herzfrequenz. |
US4457315A (en) * | 1978-09-18 | 1984-07-03 | Arvin Bennish | Cardiac arrhythmia detection and recording |
US4259966A (en) * | 1979-08-22 | 1981-04-07 | American Optical Corporation | Heart rate analyzer |
US4384585A (en) * | 1981-03-06 | 1983-05-24 | Medtronic, Inc. | Synchronous intracardiac cardioverter |
US4393877A (en) * | 1981-05-15 | 1983-07-19 | Mieczyslaw Mirowski | Heart rate detector |
US4614192A (en) * | 1982-04-21 | 1986-09-30 | Mieczyslaw Mirowski | Implantable cardiac defibrillator employing bipolar sensing and telemetry means |
US4493325A (en) * | 1982-05-03 | 1985-01-15 | Medtronic, Inc. | Tachyarrhythmia pacer |
US4436092A (en) * | 1982-05-19 | 1984-03-13 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
US4548209A (en) * | 1984-02-06 | 1985-10-22 | Medtronic, Inc. | Energy converter for implantable cardioverter |
-
1986
- 1986-05-13 US US06/862,785 patent/US4796620A/en not_active Expired - Lifetime
-
1987
- 1987-05-01 GB GB8710447A patent/GB2190505B/en not_active Expired - Lifetime
- 1987-05-12 JP JP62115730A patent/JPS6335229A/ja active Granted
- 1987-05-12 DE DE19873715823 patent/DE3715823A1/de active Granted
- 1987-05-13 FR FR878706740A patent/FR2598920B1/fr not_active Expired - Lifetime
- 1987-05-13 CA CA000537023A patent/CA1304136C/fr not_active Expired - Lifetime
- 1987-05-13 NL NL8701140A patent/NL191831C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2190505A (en) | 1987-11-18 |
FR2598920B1 (fr) | 1990-07-06 |
DE3715823A1 (de) | 1987-12-03 |
FR2598920A1 (fr) | 1987-11-27 |
US4796620A (en) | 1989-01-10 |
JPH0554976B2 (fr) | 1993-08-13 |
NL191831B (nl) | 1996-05-01 |
JPS6335229A (ja) | 1988-02-15 |
GB2190505B (en) | 1990-03-07 |
NL8701140A (nl) | 1987-12-01 |
CA1304136C (fr) | 1992-06-23 |
DE3715823C2 (fr) | 1993-02-25 |
GB8710447D0 (en) | 1987-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Effective date: 20070513 |