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DE60003572D1 - Optische vorrichtung zur nichtinvasiven messung von blutbezüglichen signalen mittels eines fingerhalters - Google Patents

Optische vorrichtung zur nichtinvasiven messung von blutbezüglichen signalen mittels eines fingerhalters

Info

Publication number
DE60003572D1
DE60003572D1 DE60003572T DE60003572T DE60003572D1 DE 60003572 D1 DE60003572 D1 DE 60003572D1 DE 60003572 T DE60003572 T DE 60003572T DE 60003572 T DE60003572 T DE 60003572T DE 60003572 D1 DE60003572 D1 DE 60003572D1
Authority
DE
Germany
Prior art keywords
finger
finger holder
location
related signals
optical device
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 - Lifetime
Application number
DE60003572T
Other languages
English (en)
Other versions
DE60003572T2 (de
Inventor
Alexander Finarov
Yossie Kleinman
Ilya Fine
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.)
Orsense Ltd
Original Assignee
Orsense Ltd
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 Orsense Ltd filed Critical Orsense Ltd
Application granted granted Critical
Publication of DE60003572D1 publication Critical patent/DE60003572D1/de
Publication of DE60003572T2 publication Critical patent/DE60003572T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/6825—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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02233—Occluders specially adapted therefor
    • A61B5/02241—Occluders specially adapted therefor of small dimensions, e.g. adapted to fingers
    • 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
    • A61B5/683—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)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE60003572T 1999-09-28 2000-09-27 Optische vorrichtung zur nichtinvasiven messung von blutbezüglichen signalen mittels eines fingerhalters Expired - Lifetime DE60003572T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/407,390 US6213952B1 (en) 1999-09-28 1999-09-28 Optical device for non-invasive measurement of blood related signals utilizing a finger holder
US407390 1999-09-28
PCT/IL2000/000603 WO2001022868A1 (en) 1999-09-28 2000-09-27 An optical device for non-invasive measurement of blood-related signals utilizing a finger holder

Publications (2)

Publication Number Publication Date
DE60003572D1 true DE60003572D1 (de) 2003-07-31
DE60003572T2 DE60003572T2 (de) 2004-04-29

Family

ID=23611861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003572T Expired - Lifetime DE60003572T2 (de) 1999-09-28 2000-09-27 Optische vorrichtung zur nichtinvasiven messung von blutbezüglichen signalen mittels eines fingerhalters

Country Status (7)

Country Link
US (1) US6213952B1 (de)
EP (1) EP1217941B1 (de)
JP (1) JP2003510120A (de)
AT (1) ATE243467T1 (de)
AU (1) AU7552000A (de)
DE (1) DE60003572T2 (de)
WO (1) WO2001022868A1 (de)

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WO2001022868A1 (en) 2001-04-05
EP1217941A1 (de) 2002-07-03
ATE243467T1 (de) 2003-07-15
JP2003510120A (ja) 2003-03-18
US6213952B1 (en) 2001-04-10
EP1217941B1 (de) 2003-06-25
AU7552000A (en) 2001-04-30
DE60003572T2 (de) 2004-04-29

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