ATE383811T1 - Kompakte vorrichtung zur messung von analyten in gewebe - Google Patents

Kompakte vorrichtung zur messung von analyten in gewebe

Info

Publication number
ATE383811T1
ATE383811T1 AT00955996T AT00955996T ATE383811T1 AT E383811 T1 ATE383811 T1 AT E383811T1 AT 00955996 T AT00955996 T AT 00955996T AT 00955996 T AT00955996 T AT 00955996T AT E383811 T1 ATE383811 T1 AT E383811T1
Authority
AT
Austria
Prior art keywords
finger
channel
light
computer
tissue
Prior art date
Application number
AT00955996T
Other languages
English (en)
Inventor
Romuald Pawluczyk
Duncan Macintyre
Bronislaw Bednarz
Original Assignee
Nir Diagnostics Inc
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 Nir Diagnostics Inc filed Critical Nir Diagnostics Inc
Application granted granted Critical
Publication of ATE383811T1 publication Critical patent/ATE383811T1/de

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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • 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
    • A61B5/14546—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 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT00955996T 1999-08-31 2000-08-31 Kompakte vorrichtung zur messung von analyten in gewebe ATE383811T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15153899P 1999-08-31 1999-08-31

Publications (1)

Publication Number Publication Date
ATE383811T1 true ATE383811T1 (de) 2008-02-15

Family

ID=22539216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00955996T ATE383811T1 (de) 1999-08-31 2000-08-31 Kompakte vorrichtung zur messung von analyten in gewebe

Country Status (6)

Country Link
EP (1) EP1213994B1 (de)
JP (1) JP2003508104A (de)
AT (1) ATE383811T1 (de)
CA (1) CA2382530C (de)
DE (1) DE60037821D1 (de)
WO (1) WO2001015595A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100004518A1 (en) 2008-07-03 2010-01-07 Masimo Laboratories, Inc. Heat sink for noninvasive medical sensor
US8630691B2 (en) 2008-08-04 2014-01-14 Cercacor Laboratories, Inc. Multi-stream sensor front ends for noninvasive measurement of blood constituents
US8688183B2 (en) 2009-09-03 2014-04-01 Ceracor Laboratories, Inc. Emitter driver for noninvasive patient monitor
WO2015183074A1 (en) 2014-05-28 2015-12-03 Quest Photonic Devices B.V. Two-dimensional imaging system, device comprising an imaging system, and method for calculating a parameter for a two-dimensional range.
KR20220129033A (ko) 2020-01-13 2022-09-22 마시모 코오퍼레이션 생리학적 파라미터 모니터링 기능이 있는 웨어러블 디바이스
EP4370022A1 (de) 2021-07-13 2024-05-22 Masimo Corporation Tragbare vorrichtung mit überwachung physiologischer parameter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361758A (en) * 1988-06-09 1994-11-08 Cme Telemetrix Inc. Method and device for measuring concentration levels of blood constituents non-invasively
CA1331483C (en) * 1988-11-02 1994-08-16 Britton Chance User-wearable hemoglobinometer for measuring the metabolic condition of a subject
US5086229A (en) * 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
NZ238717A (en) * 1990-06-27 1994-08-26 Futrex Inc Blood glucose level measured by transmitting near-infrared energy through body part
WO1992003965A1 (en) * 1990-08-29 1992-03-19 Cadell Theodore E Finger receptor
US5355880A (en) * 1992-07-06 1994-10-18 Sandia Corporation Reliable noninvasive measurement of blood gases
JPH08117195A (ja) * 1994-10-25 1996-05-14 Kaishin:Kk 指尖部の皮フ温測定装置および皮フ温測定方法
US5827179A (en) * 1997-02-28 1998-10-27 Qrs Diagnostic, Llc Personal computer card for collection for real-time biological data
WO1999000053A1 (en) * 1997-06-27 1999-01-07 Toa Medical Electronics Co., Ltd. Living body inspecting apparatus and noninvasive blood analyzer using the same
JP3758824B2 (ja) * 1997-08-06 2006-03-22 倉敷紡績株式会社 生体の圧力一定化装置

Also Published As

Publication number Publication date
CA2382530C (en) 2009-09-29
EP1213994A1 (de) 2002-06-19
EP1213994B1 (de) 2008-01-16
DE60037821D1 (de) 2008-03-06
WO2001015595A1 (en) 2001-03-08
JP2003508104A (ja) 2003-03-04
CA2382530A1 (en) 2001-03-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties