DE3486127D1 - Elektrodenanordnung zum transkutanen messen des parameters von gasen im blut und zum abtasten eines bioelektrischen signals und ein elektrodenaggregat, das eine solche elektrodenanordnung umfasst. - Google Patents

Elektrodenanordnung zum transkutanen messen des parameters von gasen im blut und zum abtasten eines bioelektrischen signals und ein elektrodenaggregat, das eine solche elektrodenanordnung umfasst.

Info

Publication number
DE3486127D1
DE3486127D1 DE8484105955T DE3486127T DE3486127D1 DE 3486127 D1 DE3486127 D1 DE 3486127D1 DE 8484105955 T DE8484105955 T DE 8484105955T DE 3486127 T DE3486127 T DE 3486127T DE 3486127 D1 DE3486127 D1 DE 3486127D1
Authority
DE
Germany
Prior art keywords
electrode
measuring
metallic body
electrode system
bioelectrical signal
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
DE8484105955T
Other languages
English (en)
Other versions
DE3486127T2 (de
Inventor
Peter Christian Klitgaard
Knud Gronlund Pedersen
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.)
Radiometer AS
Original Assignee
Radiometer AS
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 Radiometer AS filed Critical Radiometer AS
Application granted granted Critical
Publication of DE3486127D1 publication Critical patent/DE3486127D1/de
Publication of DE3486127T2 publication Critical patent/DE3486127T2/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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/288—Invasive for foetal cardiography, e.g. scalp electrodes
    • 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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4362—Assessing foetal parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0217—Electrolyte containing
DE8484105955T 1983-05-24 1984-05-24 Elektrodenanordnung zum transkutanen messen des parameters von gasen im blut und zum abtasten eines bioelektrischen signals und ein elektrodenaggregat, das eine solche elektrodenanordnung umfasst. Expired - Fee Related DE3486127T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2301/83A DK230183D0 (da) 1983-05-24 1983-05-24 Elektrodeanordning til anbringelse pa en hudoverflade

Publications (2)

Publication Number Publication Date
DE3486127D1 true DE3486127D1 (de) 1993-05-19
DE3486127T2 DE3486127T2 (de) 1993-07-29

Family

ID=8111452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484105955T Expired - Fee Related DE3486127T2 (de) 1983-05-24 1984-05-24 Elektrodenanordnung zum transkutanen messen des parameters von gasen im blut und zum abtasten eines bioelektrischen signals und ein elektrodenaggregat, das eine solche elektrodenanordnung umfasst.

Country Status (7)

Country Link
US (1) US4685465A (de)
EP (1) EP0127148B1 (de)
JP (1) JPS60501397A (de)
AT (1) ATE88275T1 (de)
DE (1) DE3486127T2 (de)
DK (1) DK230183D0 (de)
WO (1) WO1984004815A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8512796D0 (en) * 1985-05-21 1985-06-26 Bellhouse Brian John Testing liquids
US5030336A (en) * 1987-06-29 1991-07-09 Koch Cameron J Polarographic oxygen sensor
US4940945A (en) * 1987-11-02 1990-07-10 Biologix Inc. Interface circuit for use in a portable blood chemistry measuring apparatus
US4929426A (en) * 1987-11-02 1990-05-29 Biologix, Inc. Portable blood chemistry measuring apparatus
WO1989007465A1 (en) * 1988-02-09 1989-08-24 Hoefer Juergen Process for procuring states of well-being using oxygen
EP0353328A1 (de) * 1988-08-03 1990-02-07 Dräger Nederland B.V. Polarographische-amperometrische Drei-Elektroden-Messsonde
GB8819086D0 (en) * 1988-08-11 1988-09-14 Univ Wales Medicine "in-vivo"oxygen tension measurement
US5078854A (en) * 1990-01-22 1992-01-07 Mallinckrodt Sensor Systems, Inc. Polarographic chemical sensor with external reference electrode
DE4139122C1 (de) * 1991-11-28 1993-04-08 Fenzlein, Paul-Gerhard, 8500 Nuernberg, De
US5355880A (en) * 1992-07-06 1994-10-18 Sandia Corporation Reliable noninvasive measurement of blood gases
US5792050A (en) 1992-07-06 1998-08-11 Alam; Mary K. Near-infrared noninvasive spectroscopic determination of pH
SE511185C2 (sv) * 1994-04-25 1999-08-16 Folke Sjoeberg Förfarande och utrustning för mätning av pH och gashalt i en vätska, i synnerhet blod
US6315876B1 (en) * 1994-04-26 2001-11-13 Corrpro Companies, Inc. Cathodic protection system
US6016704A (en) * 1997-03-24 2000-01-25 Hobelsberger; Maximilian Hans Electromechanic transducer with integrated pressure sensor
US6091975A (en) * 1998-04-01 2000-07-18 Alza Corporation Minimally invasive detecting device
US6952604B2 (en) 2001-12-21 2005-10-04 Becton, Dickinson And Company Minimally-invasive system and method for monitoring analyte levels
CN1672357A (zh) * 2002-07-29 2005-09-21 C－西格雷特有限公司 用于电生物身份识别的方法和装置
DE10238310A1 (de) 2002-08-21 2004-03-04 Erich Jaeger Gmbh Elektrodenanordnung
EP2076172A4 (de) * 2006-10-27 2012-03-21 Aretais Inc Verwendung kohärenter raman-verfahren für medizinische diagnostische und therapeutische zwecke sowie kalibrierverfahren dafür
CN102735829B (zh) * 2012-07-20 2013-08-14 深圳市麦迪聪医疗电子有限公司 一种血气分析仪及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE152208C (de) *
BE795571A (fr) * 1972-02-17 1973-06-18 Beskyttede Virksomheder Electrode
CH610665A5 (de) * 1976-03-12 1979-04-30 Hoffmann La Roche
DK139895B (da) * 1976-06-01 1979-05-14 Radiometer As Elektrokemisk måleelektrode til transcutan måling.
FR2420331A1 (fr) * 1978-03-23 1979-10-19 Claude Bernard Tete de mesure combinee, destinee a etre mise en place sur ou dans des parties corporelles, permettant l'obtention simultanee de signaux de mesure relatifs a une activite electrique d'une part et a une activite ionique d'autre part
FR2432197A1 (fr) * 1978-07-27 1980-02-22 Commissariat Energie Atomique Dispositif de commande d'une barre de controle d'un reacteur nucleaire muni de securites contre l'ejection et le chavirement
US4281659A (en) * 1979-03-12 1981-08-04 Roche Medical Electronics Inc. Applying and securing percutaneous or transcutaneous probes to the skin especially for fetal monitoring
DE2930663A1 (de) * 1979-07-28 1981-02-19 Hellige Gmbh Messwertaufnehmer fuer die bestimmung physiologischer groessen des menschlichen oder tierischen koerpers
US4320764A (en) * 1980-06-13 1982-03-23 American Home Products Corporation Fetal electrode
JPS5827544A (ja) * 1981-08-10 1983-02-18 住友電気工業株式会社 多項目患者モニタ−を有する測定装置
ATE45482T1 (de) * 1981-10-13 1989-09-15 Arne Dr Jensen Messwertaufnehmer zur gleichzeitigen messung verschiedener physiologischer groessen.

Also Published As

Publication number Publication date
JPS60501397A (ja) 1985-08-29
US4685465A (en) 1987-08-11
DE3486127T2 (de) 1993-07-29
WO1984004815A1 (en) 1984-12-06
JPH0450009B2 (de) 1992-08-13
EP0127148B1 (de) 1993-04-14
ATE88275T1 (de) 1993-04-15
DK230183D0 (da) 1983-05-24
EP0127148A1 (de) 1984-12-05

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Legal Events

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8339 Ceased/non-payment of the annual fee