DE69309261D1 - Überwachungsgerät - Google Patents

Überwachungsgerät

Info

Publication number
DE69309261D1
DE69309261D1 DE69309261T DE69309261T DE69309261D1 DE 69309261 D1 DE69309261 D1 DE 69309261D1 DE 69309261 T DE69309261 T DE 69309261T DE 69309261 T DE69309261 T DE 69309261T DE 69309261 D1 DE69309261 D1 DE 69309261D1
Authority
DE
Germany
Prior art keywords
monitoring device
monitoring
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
DE69309261T
Other languages
English (en)
Other versions
DE69309261T2 (de
Inventor
Mark Cope
David Thomas Delpy
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics 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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Application granted granted Critical
Publication of DE69309261D1 publication Critical patent/DE69309261D1/de
Publication of DE69309261T2 publication Critical patent/DE69309261T2/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
    • A61B5/68—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
    • A61B5/6814—Head
    • 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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 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
    • A61B5/145—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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14553—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 optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
DE1993609261 1993-06-28 1993-06-28 Überwachungsgerät Expired - Fee Related DE69309261T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19930305036 EP0631756B1 (de) 1993-06-28 1993-06-28 Überwachungsgerät

Publications (2)

Publication Number Publication Date
DE69309261D1 true DE69309261D1 (de) 1997-04-30
DE69309261T2 DE69309261T2 (de) 1997-07-03

Family

ID=8214450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993609261 Expired - Fee Related DE69309261T2 (de) 1993-06-28 1993-06-28 Überwachungsgerät

Country Status (3)

Country Link
EP (1) EP0631756B1 (de)
JP (1) JPH078473A (de)
DE (1) DE69309261T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7698909B2 (en) 2002-10-01 2010-04-20 Nellcor Puritan Bennett Llc Headband with tension indicator
EP1549165B8 (de) 2002-10-01 2010-10-06 Nellcor Puritan Bennett LLC Verwendung eines Kopfbandes zur Spannungsanzeige und System aus Oxymeter und Kopfband
US7047056B2 (en) 2003-06-25 2006-05-16 Nellcor Puritan Bennett Incorporated Hat-based oximeter sensor
US8412297B2 (en) 2003-10-01 2013-04-02 Covidien Lp Forehead sensor placement
US8257274B2 (en) 2008-09-25 2012-09-04 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US8515515B2 (en) 2009-03-25 2013-08-20 Covidien Lp Medical sensor with compressible light barrier and technique for using the same
US8781548B2 (en) 2009-03-31 2014-07-15 Covidien Lp Medical sensor with flexible components and technique for using the same
CN101991406B (zh) * 2010-09-21 2012-11-14 华中科技大学 用于活动小动物脑功能成像的头戴式显微装置
AU2013375296A1 (en) * 2013-01-22 2014-10-16 Ivwatch, Llc Geometry of a transcutaneous sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
US5217013A (en) * 1983-10-14 1993-06-08 Somanetics Corporation Patient sensor for optical cerebral oximeter and the like
US5203329A (en) * 1989-10-05 1993-04-20 Colin Electronics Co., Ltd. Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth
JPH04106748U (ja) * 1991-02-28 1992-09-14 株式会社島津製作所 光生体計測装置
DE59202684D1 (de) * 1991-08-12 1995-08-03 Avl Medical Instr Ag Einrichtung zur Messung mindestens einer Gassättigung, insbesondere der Sauerstoffsättigung von Blut.

Also Published As

Publication number Publication date
EP0631756B1 (de) 1997-03-26
DE69309261T2 (de) 1997-07-03
JPH078473A (ja) 1995-01-13
EP0631756A1 (de) 1995-01-04

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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