DE3711253A1 - Einrichtung zur optischen messung der sauerstoffsaettigung von blut eines lebewesens - Google Patents

Einrichtung zur optischen messung der sauerstoffsaettigung von blut eines lebewesens

Info

Publication number
DE3711253A1
DE3711253A1 DE19873711253 DE3711253A DE3711253A1 DE 3711253 A1 DE3711253 A1 DE 3711253A1 DE 19873711253 DE19873711253 DE 19873711253 DE 3711253 A DE3711253 A DE 3711253A DE 3711253 A1 DE3711253 A1 DE 3711253A1
Authority
DE
Germany
Prior art keywords
light
measuring
measuring heads
oxygen saturation
measurement
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.)
Granted
Application number
DE19873711253
Other languages
German (de)
English (en)
Other versions
DE3711253C2 (OSRAM
Inventor
Rudolf A Dr Hatschek
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.)
AVL Medical Instruments AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3711253A1 publication Critical patent/DE3711253A1/de
Application granted granted Critical
Publication of DE3711253C2 publication Critical patent/DE3711253C2/de
Granted 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE19873711253 1986-04-15 1987-04-03 Einrichtung zur optischen messung der sauerstoffsaettigung von blut eines lebewesens Granted DE3711253A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH149886A CH669512A5 (OSRAM) 1986-04-15 1986-04-15

Publications (2)

Publication Number Publication Date
DE3711253A1 true DE3711253A1 (de) 1987-10-22
DE3711253C2 DE3711253C2 (OSRAM) 1989-10-26

Family

ID=4211859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873711253 Granted DE3711253A1 (de) 1986-04-15 1987-04-03 Einrichtung zur optischen messung der sauerstoffsaettigung von blut eines lebewesens

Country Status (2)

Country Link
CH (1) CH669512A5 (OSRAM)
DE (1) DE3711253A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810008C1 (OSRAM) * 1988-03-24 1989-10-26 Johannes Dr. 8000 Muenchen De Buschmann

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086915A (en) * 1975-04-30 1978-05-02 Harvey I. Kofsky Ear oximetry process and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086915A (en) * 1975-04-30 1978-05-02 Harvey I. Kofsky Ear oximetry process and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Noninvasive Transcutaneous Monitoring of ArterialBlood Gases" von Y.MENDELSON und R.A.PEURA, in IEEE Transactions on Biomedical Engineering, Vol.BME-31, No.12, 1984, S.792-800 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810008C1 (OSRAM) * 1988-03-24 1989-10-26 Johannes Dr. 8000 Muenchen De Buschmann

Also Published As

Publication number Publication date
CH669512A5 (OSRAM) 1989-03-31
DE3711253C2 (OSRAM) 1989-10-26

Similar Documents

Publication Publication Date Title
EP0527703B1 (de) Einrichtung zur Messung mindestens einer Gassättigung, insbesondere der Sauerstoffsättigung von Blut
EP0467853B1 (de) Einrichtung und Verfahren zur Blutdruckmessung
EP2403398B1 (de) Diagnostische messvorrichtung
DE69727243T2 (de) Sensor zur an die bewegung angepasste nicht-invasiven optischen blutanalyse
DE60015667T2 (de) Lasergerät und Verfahren zu dessen Verwendung
DE69526923T2 (de) Photothermische therapeutische vorrichtung
DE69926348T2 (de) System zur elektromagnetischen bestrahlung der haut
US3693623A (en) Photocoagulation means and method for depilation
DE69625700T2 (de) Phasengesteuerter ultraschall wandlerreihesystem für intrakardielle ablation
EP1601285B1 (de) Blutoptode
EP0404781B1 (de) Verfahren und vorrichtung zur messung der absorption von strahlung in einem gewebe
DE69924494T2 (de) Verfahren und vorrichtung zum stimulieren des immunsystems und zum generieren des heilprozesses auf zellenniveau
DE3711272C2 (OSRAM)
DE19541605A1 (de) Sensor für die Durchführung medizinischer Messungen, insbesondere pulsoximetrischer Messungen, am menschlichen Finger
DE3313601A1 (de) Spektrophotometrische messanordnung
DE10120787A1 (de) Anordnung zur remissionsgesteuerten, selektiven Lasertherapie von Blutgefässen und Hautgeweben
WO2017085110A1 (de) VERFAHREN UND VORRICHTUNG ZUR NICHTINVASIVEN OPTISCHEN IN-VIVO-BESTIMMUNG DER GLUKOSEKONZENTRATION IN FLIEßENDEM BLUT
EP0563953A2 (de) Vorrichtung zum Applizieren mit Licht
EP3705041A1 (de) Sensoranordnung
EP2218395A2 (de) Vorrichtung und Verfahren zum Erfassen zumindest eines Vitalparameters einer Person; Vitalparametererfasssungssystem
CH707194A1 (de) Messvorrichtung zur Bestimmung zerebraler Parameter.
DE3711253C2 (OSRAM)
DE3134124A1 (de) Verfahren und geraet zur ueberwachung der sauerstoffsaettigung des blutes in vivo
US12514474B2 (en) Methods and apparatus for near infrared spectroscopy
DE3019234C2 (de) Einrichtung zur in vivo Blutmessung

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVL MEDICAL INSTRUMENTS AG, SCHAFFHAUSEN, CH

8328 Change in the person/name/address of the agent

Free format text: GEYER, W., DIPL.-ING. DR.-ING. FEHNERS, K., DIPL.-ING. DIPL.-WIRTSCH.-ING. PAUSTIAN, O., DIPL.-ING.DR.-ING., PAT.-ANWAELTE, 80687 MUENCHEN

8381 Inventor (new situation)

Free format text: HATSCHEK, RUDOLF A., DR., FREIBURG/FRIBOURG, CH

8339 Ceased/non-payment of the annual fee