NL181970C - Schakeling voor het verwerken van fysiologische meetsignalen. - Google Patents

Schakeling voor het verwerken van fysiologische meetsignalen.

Info

Publication number
NL181970C
NL181970C NLAANVRAGE7506223,A NL7506223A NL181970C NL 181970 C NL181970 C NL 181970C NL 7506223 A NL7506223 A NL 7506223A NL 181970 C NL181970 C NL 181970C
Authority
NL
Netherlands
Prior art keywords
circuit
measurement signals
physiological measurement
processing physiological
processing
Prior art date
Application number
NLAANVRAGE7506223,A
Other languages
English (en)
Other versions
NL181970B (nl
NL7506223A (nl
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
Publication of NL7506223A publication Critical patent/NL7506223A/nl
Publication of NL181970B publication Critical patent/NL181970B/nl
Application granted granted Critical
Publication of NL181970C publication Critical patent/NL181970C/nl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • 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
    • A61B5/30—Input circuits therefor
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction 
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Amplifiers (AREA)
NLAANVRAGE7506223,A 1974-06-21 1975-05-27 Schakeling voor het verwerken van fysiologische meetsignalen. NL181970C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2429953A DE2429953C3 (de) 1974-06-21 1974-06-21 Schaltungsanordnung zur Verarbeitung physiologischer Meßsignale

Publications (3)

Publication Number Publication Date
NL7506223A NL7506223A (nl) 1975-12-23
NL181970B NL181970B (nl) 1987-07-16
NL181970C true NL181970C (nl) 1987-12-16

Family

ID=5918659

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7506223,A NL181970C (nl) 1974-06-21 1975-05-27 Schakeling voor het verwerken van fysiologische meetsignalen.

Country Status (8)

Country Link
US (1) US4023565A (nl)
JP (1) JPS6017531B2 (nl)
DE (1) DE2429953C3 (nl)
FR (1) FR2275183A1 (nl)
GB (1) GB1515351A (nl)
IT (1) IT1038814B (nl)
NL (1) NL181970C (nl)
SE (1) SE399817B (nl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187945C (nl) * 1978-06-28 1992-02-17 Univ Groningen Inrichting voor het scheiden van specifieke componenten en gemeenschappelijke componenten in een aantal signalen.
DE2830033A1 (de) * 1978-07-07 1980-01-17 Hellige Gmbh Verstaerkeranordnung mit stoersignalunterdrueckung
US4200109A (en) * 1978-09-07 1980-04-29 Hewlett-Packard Company Coupling circuit with driven guard
IL67660A (en) * 1983-01-11 1987-07-31 Fidelity Medical Ltd Signal processing apparatus and high resolution electrocardiograph equipment including same
EP0132380A3 (en) * 1983-07-19 1987-09-09 BAXTER INTERNATIONAL INC. (a Delaware corporation) Connector means for transducer/monitor systems
NL8600292A (nl) * 1986-02-07 1987-09-01 Philips Nv Brugversterker.
JPH01107309U (nl) * 1988-01-13 1989-07-19
US5333617A (en) * 1989-10-16 1994-08-02 Marquette Electronics, Inc. Cardiac monitoring method and apparatus
US5022404A (en) * 1989-10-16 1991-06-11 Marquette Electronics. Inc. Cardiac monitoring method and apparatus
US5025808A (en) * 1990-01-31 1991-06-25 Marquette Electronics, Inc. Cardiac monitoring method and apparatus
SE9203284D0 (sv) * 1992-11-04 1992-11-04 Siemens Elema Ab Hjaertstimulator
SE9300825D0 (sv) * 1993-03-12 1993-03-12 Siemens Elema Ab Anordning foer maetning av elektrisk aktivitet i hjaertat
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
US6496715B1 (en) 1996-07-11 2002-12-17 Medtronic, Inc. System and method for non-invasive determination of optimal orientation of an implantable sensing device
JP3337669B2 (ja) * 1999-12-27 2002-10-21 株式会社半導体理工学研究センター 半導体集積回路
US6631290B1 (en) 2000-10-25 2003-10-07 Medtronic, Inc. Multilayer ceramic electrodes for sensing cardiac depolarization signals
US6522915B1 (en) 2000-10-26 2003-02-18 Medtronic, Inc. Surround shroud connector and electrode housings for a subcutaneous electrode array and leadless ECGS
US6512940B1 (en) 2000-10-31 2003-01-28 Medtronic, Inc. Subcutaneous spiral electrode for sensing electrical signals of the heart
US6505067B1 (en) 2000-11-22 2003-01-07 Medtronic, Inc. System and method for deriving a virtual ECG or EGM signal
US6564106B2 (en) 2000-12-13 2003-05-13 Medtronic, Inc. Thin film electrodes for sensing cardiac depolarization signals
US6584352B2 (en) 2000-12-27 2003-06-24 Medtronic, Inc. Leadless fully automatic pacemaker follow-up
US6622046B2 (en) 2001-05-07 2003-09-16 Medtronic, Inc. Subcutaneous sensing feedthrough/electrode assembly
US6650942B2 (en) 2001-05-30 2003-11-18 Medtronic, Inc. Implantable medical device with dual cell power source
US6728576B2 (en) 2001-10-31 2004-04-27 Medtronic, Inc. Non-contact EKG
US20070255157A1 (en) * 2006-04-28 2007-11-01 Stancer Christopher C Drug eluting shroud-based electrodes
US7925322B2 (en) * 2006-04-28 2011-04-12 Medtronic, Inc. Shroud-based electrodes having vented gaps
US7881765B2 (en) * 2006-04-28 2011-02-01 Medtronic, Inc. Interference-fit shroud-based cardiac electrodes
US7835793B2 (en) * 2007-01-31 2010-11-16 Medtronic, Inc. Insert molded shroud for implantable plate-type electrodes
US20080183089A1 (en) * 2007-01-31 2008-07-31 Greeninger Daniel R Tissue ingrowth enhancement for shroud-based plate electrodes configured for chronic implantation
US20080183225A1 (en) * 2007-01-31 2008-07-31 Adamski Thomas H Orientation-independent implantable electrode arrays
US20080183235A1 (en) * 2007-01-31 2008-07-31 Stancer Christopher C Insulative shroud for plate-type electrodes adapted for chronic implantation
US9381366B2 (en) * 2007-03-16 2016-07-05 Medtronic, Inc. Methods and apparatus for improved IPG rate response using subcutaneous electrodes directly coupled to an implantable medical device (IMD)
US20080234591A1 (en) * 2007-03-20 2008-09-25 Scinicariello Anthony P Methods and apparatus for patient notification of physiologic events and device function
DE102009060652B4 (de) * 2009-12-22 2016-10-13 Sew-Eurodrive Gmbh & Co Kg Messwertverstärker, umfassend Eingänge und Ausgänge, und Antriebssystem
CN102927998A (zh) * 2012-11-21 2013-02-13 昆山北极光电子科技有限公司 一种多通道振动噪声滤除方法
US20150088284A1 (en) * 2013-09-25 2015-03-26 Board Of Trustees Of The University Of Alabama Miniature Surface EMG/EKG
EP3667907B1 (en) 2018-12-14 2022-09-14 Stichting IMEC Nederland A read-out circuitry for acquiring a multi-channel biopotential signal and a sensor for sensing a biopotential signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014630B (de) * 1952-09-27 1957-08-29 Voigt & Haeffner Ag Verriegelungsschloss fuer die Antriebe von Trenn- und Leistungsschaltern in elektrischen Schaltanlagen
US3709212A (en) * 1970-08-05 1973-01-09 Gould Inc Multichannel electrocardiograph having one less input amplifiers than the number of signals to be measured
CH524290A (de) * 1970-11-23 1972-06-15 Bbc Brown Boveri & Cie Schaltungsanordnung zur Unterdrückung von Störfrequenzen
US3811428A (en) * 1971-12-30 1974-05-21 Brattle Instr Corp Biological signals monitor

Also Published As

Publication number Publication date
JPS6017531B2 (ja) 1985-05-04
SE7506864L (sv) 1975-12-22
FR2275183B1 (nl) 1977-12-02
FR2275183A1 (fr) 1976-01-16
IT1038814B (it) 1979-11-30
DE2429953A1 (de) 1976-01-02
JPS5176880A (nl) 1976-07-03
SE399817B (sv) 1978-03-06
NL181970B (nl) 1987-07-16
NL7506223A (nl) 1975-12-23
DE2429953B2 (de) 1980-03-27
GB1515351A (en) 1978-06-21
DE2429953C3 (de) 1987-10-22
US4023565A (en) 1977-05-17

Similar Documents

Publication Publication Date Title
NL181970C (nl) Schakeling voor het verwerken van fysiologische meetsignalen.
NL167086C (nl) Inrichting voor het afnemen van bloed.
NL189435C (nl) Inrichting voor het verwerken van periodieke elektrische signalen.
NL7601814A (nl) Inrichting voor het verwerken van drukwerken.
NL7508011A (nl) Inrichting voor het verwerken van televisiesigna- len.
NL7608932A (nl) Detectieschakeling voor het detecteren van zwakke signalen.
NL7600799A (nl) Inrichting voor het detecteren van bepaalde toon- frequente signalen.
NL7415333A (nl) Roentgenapparaat voor het verkrijgen van panora- e radiografische projekties.
NL7604145A (nl) Schakeling voor het verwerken van kleurenbeeld- signalen.
NL7509197A (nl) Inrichting voor het aangeven van vluchtwegen.
NL7609131A (nl) Schakeling voor het herkennen van de nul-door- gangen van signalen.
NL181971C (nl) Schakeling voor het verwerken van fysiologische meetsignalen.
NL7609388A (nl) Toestel voor het bepalen van zuur.
NL7612690A (nl) Schakeling voor het bepalen van de gemiddelde waarde van een frequentie.
NL7506367A (nl) Schakeling voor het verwerken van fysiologische meetsignalen.
NL7711557A (nl) Inrichting voor verwerking van videosignalen.
NL173693C (nl) Inrichting voor het verwerken van analoge signalen.
NL164672C (nl) Inrichting voor het weergeven van signalen.
NL7512686A (nl) Inrichting voor het wijzigen van de tijdbasis van signalen.
NL7509592A (nl) Schakeling voor het onderdrukken van stoorsig- nalen bij meetsignalen.
NL7703751A (nl) Schakeling voor de lineairisering van uitgangs- signalen van meetopnemers.
NL7408033A (nl) Schakeling voor het meten van de effektieve waarde van een elektrisch signaal.
NL7701409A (nl) Inrichting voor het verwerken van toonsignalen.
NL7506306A (nl) Schakeling voor het begrenzen van de overdrachts- snelheid van datasignalen.
NL7504203A (nl) Schakeling voor het verkrijgen van kooreffekt.

Legal Events

Date Code Title Description
BA 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
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent