DE3711272C2 - - Google Patents

Info

Publication number
DE3711272C2
DE3711272C2 DE19873711272 DE3711272A DE3711272C2 DE 3711272 C2 DE3711272 C2 DE 3711272C2 DE 19873711272 DE19873711272 DE 19873711272 DE 3711272 A DE3711272 A DE 3711272A DE 3711272 C2 DE3711272 C2 DE 3711272C2
Authority
DE
Germany
Prior art keywords
light
measuring
oxygen saturation
measurement
cavity
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
Application number
DE19873711272
Other languages
German (de)
English (en)
Other versions
DE3711272A1 (de
Inventor
Rudolf A. Dr. Freiburg/Fribourg Ch 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 DE3711272A1 publication Critical patent/DE3711272A1/de
Application granted granted Critical
Publication of DE3711272C2 publication Critical patent/DE3711272C2/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE19873711272 1986-04-15 1987-04-03 Einrichtung zur messung eines gasgehaltes von einen koerperbereich eines lebewesens durchstroemendem blut Granted DE3711272A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH149786A CH670374A5 (OSRAM) 1986-04-15 1986-04-15

Publications (2)

Publication Number Publication Date
DE3711272A1 DE3711272A1 (de) 1987-10-22
DE3711272C2 true DE3711272C2 (OSRAM) 1989-05-24

Family

ID=4211833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873711272 Granted DE3711272A1 (de) 1986-04-15 1987-04-03 Einrichtung zur messung eines gasgehaltes von einen koerperbereich eines lebewesens durchstroemendem blut

Country Status (2)

Country Link
CH (1) CH670374A5 (OSRAM)
DE (1) DE3711272A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6541756B2 (en) 1991-03-21 2003-04-01 Masimo Corporation Shielded optical probe having an electrical connector
US9560998B2 (en) 2006-10-12 2017-02-07 Masimo Corporation System and method for monitoring the life of a physiological sensor
US9795739B2 (en) 2009-05-20 2017-10-24 Masimo Corporation Hemoglobin display and patient treatment
US11191485B2 (en) 2006-06-05 2021-12-07 Masimo Corporation Parameter upgrade system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766317B2 (ja) * 1989-06-22 1998-06-18 コーリン電子株式会社 パルスオキシメータ
US5203329A (en) * 1989-10-05 1993-04-20 Colin Electronics Co., Ltd. Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth
US5158082A (en) * 1990-08-23 1992-10-27 Spacelabs, Inc. Apparatus for heating tissue with a photoplethysmograph sensor
US5638818A (en) * 1991-03-21 1997-06-17 Masimo Corporation Low noise optical probe
DE4138702A1 (de) * 1991-03-22 1992-09-24 Madaus Medizin Elektronik Verfahren und vorrichtung zur diagnose und quantitativen analyse von apnoe und zur gleichzeitigen feststellung anderer erkrankungen
NL1012943C2 (nl) * 1999-08-31 2001-03-01 Tno Detector en beeldvormende inrichting voor het bepalen van concentratieverhoudingen.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8008137U1 (de) * 1981-06-11 Hellige Gmbh, 7800 Freiburg Meßeinrichtung zur fortlaufenden In-vivo-Bestimmung der Konzentration von nichtgasförmigen Stoffwechselprodukten im lebenden, insbesondere menschlichen Körper
DE2530834C2 (de) * 1975-07-10 1985-06-13 Albert Prof. Dr. 3550 Marburg Huch Vorrichtung zur percutanen Messung der Perfusionseffizienz
DE2823769C2 (de) * 1978-05-31 1985-08-22 Albert Prof. Dr. 3550 Marburg Huch Meßkopf mit thermischer Stabilisierung

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132641B2 (en) 1991-03-21 2006-11-07 Masimo Corporation Shielded optical probe having an electrical connector
US6541756B2 (en) 1991-03-21 2003-04-01 Masimo Corporation Shielded optical probe having an electrical connector
US11191485B2 (en) 2006-06-05 2021-12-07 Masimo Corporation Parameter upgrade system
US12109048B2 (en) 2006-06-05 2024-10-08 Masimo Corporation Parameter upgrade system
US11857319B2 (en) 2006-10-12 2024-01-02 Masimo Corporation System and method for monitoring the life of a physiological sensor
US10342470B2 (en) 2006-10-12 2019-07-09 Masimo Corporation System and method for monitoring the life of a physiological sensor
US10863938B2 (en) 2006-10-12 2020-12-15 Masimo Corporation System and method for monitoring the life of a physiological sensor
US10039482B2 (en) 2006-10-12 2018-08-07 Masimo Corporation System and method for monitoring the life of a physiological sensor
US11317837B2 (en) 2006-10-12 2022-05-03 Masimo Corporation System and method for monitoring the life of a physiological sensor
US9560998B2 (en) 2006-10-12 2017-02-07 Masimo Corporation System and method for monitoring the life of a physiological sensor
US12127835B2 (en) 2006-10-12 2024-10-29 Masimo Corporation System and method for monitoring the life of a physiological sensor
US10413666B2 (en) 2009-05-20 2019-09-17 Masimo Corporation Hemoglobin display and patient treatment
US10953156B2 (en) 2009-05-20 2021-03-23 Masimo Corporation Hemoglobin display and patient treatment
US11752262B2 (en) 2009-05-20 2023-09-12 Masimo Corporation Hemoglobin display and patient treatment
US9795739B2 (en) 2009-05-20 2017-10-24 Masimo Corporation Hemoglobin display and patient treatment
US12318580B2 (en) 2009-05-20 2025-06-03 Masimo Corporation Hemoglobin display and patient treatment

Also Published As

Publication number Publication date
CH670374A5 (OSRAM) 1989-06-15
DE3711272A1 (de) 1987-10-22

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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