DE3483283D1 - Verarbeitungssystem von physiologischen signalen. - Google Patents

Verarbeitungssystem von physiologischen signalen.

Info

Publication number
DE3483283D1
DE3483283D1 DE8484303460T DE3483283T DE3483283D1 DE 3483283 D1 DE3483283 D1 DE 3483283D1 DE 8484303460 T DE8484303460 T DE 8484303460T DE 3483283 T DE3483283 T DE 3483283T DE 3483283 D1 DE3483283 D1 DE 3483283D1
Authority
DE
Germany
Prior art keywords
processing system
physiological signals
physiological
signals
processing
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
DE8484303460T
Other languages
English (en)
Inventor
Hideki Imai
Minoru Sasaki
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.)
Advance Kaihatsu Kenkyujo KK
Original Assignee
Advance Kaihatsu Kenkyujo KK
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 Advance Kaihatsu Kenkyujo KK filed Critical Advance Kaihatsu Kenkyujo KK
Application granted granted Critical
Publication of DE3483283D1 publication Critical patent/DE3483283D1/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
    • A61B5/24—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
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE8484303460T 1983-05-24 1984-05-22 Verarbeitungssystem von physiologischen signalen. Expired - Fee Related DE3483283D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58089953A JPS59216282A (ja) 1983-05-24 1983-05-24 生体信号処理方式

Publications (1)

Publication Number Publication Date
DE3483283D1 true DE3483283D1 (de) 1990-10-31

Family

ID=13985059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303460T Expired - Fee Related DE3483283D1 (de) 1983-05-24 1984-05-22 Verarbeitungssystem von physiologischen signalen.

Country Status (5)

Country Link
US (1) US4633884A (de)
EP (1) EP0129981B1 (de)
JP (1) JPS59216282A (de)
CA (1) CA1244092A (de)
DE (1) DE3483283D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736295A (en) * 1984-09-26 1988-04-05 Gerard Lachiver Method and apparatus for mathematical characterization of the electrocardiogram
US4893632A (en) * 1988-04-13 1990-01-16 Siemens Aktiengesellschaft Method and apparatus for comparing waveform shapes of time-varying signals
DE3817052A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Verfahren zur ueberwachung von patientendaten und schaltungsanordnung hierzu
JPH02228569A (ja) * 1989-01-30 1990-09-11 Tektronix Inc デジタル化した波形のトップライン及びベースラインを求める方法
US5421342A (en) * 1991-01-18 1995-06-06 Mortara Instrument, Inc. Filter apparatus and method for reducing signal noise using multiple signals obtained from a single source
US5263486A (en) * 1991-11-01 1993-11-23 Telectronics Pacing Systems, Inc. Apparatus and method for electrocardiogram data compression
FR2722313B1 (fr) * 1994-07-07 1997-04-25 Ela Medical Sa Procede de compression de donnees physiologiques, notamment d'active cardiaque, en particulier pour un enregistrement holter d'electrocardiogrammes ou d'electrogrammes
US5699807A (en) * 1994-07-26 1997-12-23 Nihon Kohden Corporation Blood pressure measuring system
SE9403608D0 (sv) 1994-10-21 1994-10-21 Siemens Elema Ab Förfarande och anordning för att analysera stora mängder information
US5602550A (en) * 1995-06-19 1997-02-11 Bio-Logic Systems Corp. Apparatus and method for lossless waveform data compression
AU693388B2 (en) * 1995-11-22 1998-06-25 Medtronic, Inc. System and method for compressing digitized signals in implantable and battery powered devices
US5836982A (en) * 1997-02-19 1998-11-17 Medtronic, Inc. System and method of data compression and non-linear sampling for implantable and battery-powered devices
US6152883A (en) * 1998-06-23 2000-11-28 Dalhousie University KLT-based quality controlled compression of a single lead egg
US6161043A (en) * 1999-02-22 2000-12-12 Pacesetter, Inc. Implantable cardiac device having event recording capability with compression
US6520910B1 (en) 2000-10-13 2003-02-18 Ge Medical Systems Information Technologies, Inc. Method and system of encoding physiological data
KR100399737B1 (ko) * 2001-11-13 2003-09-29 김정국 신호 파형의 분할 및 분할된 구간의 특성화 방법
WO2006091636A2 (en) 2005-02-23 2006-08-31 Digital Intelligence, L.L.C. Signal decomposition and reconstruction
US9530425B2 (en) 2005-02-23 2016-12-27 Vios Medical Singapore Pte. Ltd. Method and apparatus for signal decomposition, analysis, reconstruction and tracking
KR100675019B1 (ko) * 2006-02-02 2007-01-29 김정국 기울기 추적파를 이용한 저주파 또는 고주파 신호 분리방법
FR2923104B1 (fr) * 2007-10-26 2013-07-05 Eads Europ Aeronautic Defence Procede et systeme pour la compression et la reconstruction d'un signal numerique pseudo-sinusoidal
US9075446B2 (en) 2010-03-15 2015-07-07 Qualcomm Incorporated Method and apparatus for processing and reconstructing data
US9136980B2 (en) 2010-09-10 2015-09-15 Qualcomm Incorporated Method and apparatus for low complexity compression of signals
CN104114086B (zh) * 2012-02-08 2015-11-25 国立大学法人九州工业大学 生物体信息处理装置、生物体信息处理系统以及生物体信息的压缩方法
JP5869925B2 (ja) * 2012-03-15 2016-02-24 日本光電工業株式会社 心筋興奮波形検出装置、および検出プログラム
US11602311B2 (en) 2019-01-29 2023-03-14 Murata Vios, Inc. Pulse oximetry system
CN110376635B (zh) * 2019-07-09 2024-06-04 浙江大学 测量宇宙射线μ子寿命的实验仪器及测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581219A (en) * 1967-10-24 1971-05-25 Ibm System for dynamically adjusting clipping in editing electrocardiogram waves
GB1430389A (en) * 1972-06-21 1976-03-31 Solartron Electronic Group Computing apparatus for tracking movinb objects
US4109243A (en) * 1976-04-26 1978-08-22 American Optical Corporation Data sequence display system and time-compression system therefor
FR2393370B1 (fr) * 1977-05-31 1980-09-19 Inst Nat Sante Rech Med Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiques
DE2755643A1 (de) * 1977-12-14 1979-06-21 Zeiss Carl Fa Verfahren und anordnung zur elektronischen langzeit-herzueberwachung
DE2844158C3 (de) * 1978-10-10 1981-10-15 Burda Verwaltungs Kg Schutterwald, 7600 Offenburg Verfahren zur Reproduktion von Originalvorlagen welche bezüglich ihres Farbgehaltes nach einem Dreibereichsverfahren abgetastet werden
US4417306A (en) * 1980-01-23 1983-11-22 Medtronic, Inc. Apparatus for monitoring and storing utilizing a data processor
US4449536A (en) * 1980-10-31 1984-05-22 Sri International Method and apparatus for digital data compression

Also Published As

Publication number Publication date
US4633884A (en) 1987-01-06
EP0129981B1 (de) 1990-09-26
JPH0347093B2 (de) 1991-07-18
JPS59216282A (ja) 1984-12-06
CA1244092A (en) 1988-11-01
EP0129981A3 (en) 1987-01-14
EP0129981A2 (de) 1985-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee