ATE192302T1 - Rauscharmer optischer wandler - Google Patents

Rauscharmer optischer wandler

Info

Publication number
ATE192302T1
ATE192302T1 AT92908666T AT92908666T ATE192302T1 AT E192302 T1 ATE192302 T1 AT E192302T1 AT 92908666 T AT92908666 T AT 92908666T AT 92908666 T AT92908666 T AT 92908666T AT E192302 T1 ATE192302 T1 AT E192302T1
Authority
AT
Austria
Prior art keywords
chamber
photodetector
aperture
led
low noise
Prior art date
Application number
AT92908666T
Other languages
English (en)
Inventor
Mohamed K Diab
Esmaiel Kiani-Azarbayjany
Original Assignee
Masimo Corp
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 Masimo Corp filed Critical Masimo Corp
Application granted granted Critical
Publication of ATE192302T1 publication Critical patent/ATE192302T1/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • 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
    • A61B5/6829—Foot or ankle
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of flexible or folded printed circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Optical Communication System (AREA)
  • Optical Head (AREA)
AT92908666T 1991-03-21 1992-03-05 Rauscharmer optischer wandler ATE192302T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67289091A 1991-03-21 1991-03-21
PCT/US1992/001894 WO1992016142A1 (en) 1991-03-21 1992-03-05 Low noise optical probe

Publications (1)

Publication Number Publication Date
ATE192302T1 true ATE192302T1 (de) 2000-05-15

Family

ID=24700449

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92908666T ATE192302T1 (de) 1991-03-21 1992-03-05 Rauscharmer optischer wandler

Country Status (7)

Country Link
EP (1) EP0576560B1 (de)
JP (1) JP3464215B2 (de)
AT (1) ATE192302T1 (de)
AU (1) AU664175B2 (de)
CA (1) CA2105681C (de)
DE (1) DE69230998T2 (de)
WO (1) WO1992016142A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580086B1 (en) * 1999-08-26 2003-06-17 Masimo Corporation Shielded optical probe and method
US6541756B2 (en) 1991-03-21 2003-04-01 Masimo Corporation Shielded optical probe having an electrical connector
US5638818A (en) * 1991-03-21 1997-06-17 Masimo Corporation Low noise optical probe
US5551423A (en) * 1993-01-26 1996-09-03 Nihon Kohden Corporation Pulse oximeter probe
US5452717A (en) * 1993-07-14 1995-09-26 Masimo Corporation Finger-cot probe
US5995856A (en) * 1995-11-22 1999-11-30 Nellcor, Incorporated Non-contact optical monitoring of physiological parameters
US6018673A (en) * 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
US6353750B1 (en) 1997-06-27 2002-03-05 Sysmex Corporation Living body inspecting apparatus and noninvasive blood analyzer using the same
US6094592A (en) * 1998-05-26 2000-07-25 Nellcor Puritan Bennett, Inc. Methods and apparatus for estimating a physiological parameter using transforms
EP2284192A3 (de) 2002-11-08 2011-07-20 Ablynx N.V. Antikörper aus Camelidae zur sublingualen Verabreichung
US20060034845A1 (en) 2002-11-08 2006-02-16 Karen Silence Single domain antibodies directed against tumor necrosis factor alpha and uses therefor
US9320792B2 (en) 2002-11-08 2016-04-26 Ablynx N.V. Pulmonary administration of immunoglobulin single variable domains and constructs thereof
EP2286721B1 (de) * 2005-03-01 2018-10-24 Masimo Laboratories, Inc. Konfidenzmessung physiologischer Parameter
CN101184439A (zh) * 2005-06-07 2008-05-21 欧姆龙健康医疗事业株式会社 生物体成分计测传感器
JPWO2006132219A1 (ja) * 2005-06-07 2009-01-08 オムロンヘルスケア株式会社 生体情報計測センサ
US10188348B2 (en) 2006-06-05 2019-01-29 Masimo Corporation Parameter upgrade system
US8190225B2 (en) * 2006-09-22 2012-05-29 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8265723B1 (en) 2006-10-12 2012-09-11 Cercacor Laboratories, Inc. Oximeter probe off indicator defining probe off space
US7880626B2 (en) 2006-10-12 2011-02-01 Masimo Corporation System and method for monitoring the life of a physiological sensor
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
WO2010003134A2 (en) 2008-07-03 2010-01-07 Masimo Laboratories, Inc. Protrusion, heat sink, and shielding for improving spectroscopic measurement of blood constituents
US8630691B2 (en) 2008-08-04 2014-01-14 Cercacor Laboratories, Inc. Multi-stream sensor front ends for noninvasive measurement of blood constituents
KR101593285B1 (ko) 2008-10-29 2016-02-11 아블린쓰 엔.브이. 단일 도메인 항원 결합 분자의 제형
CA2739352C (en) 2008-10-29 2021-07-13 Wyeth Llc Methods for purification of single domain antigen binding molecules
US8571619B2 (en) 2009-05-20 2013-10-29 Masimo Corporation Hemoglobin display and patient treatment
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
GB2487882B (en) 2009-12-04 2017-03-29 Masimo Corp Calibration for multi-stage physiological monitors
CN106092972A (zh) * 2015-04-27 2016-11-09 松下知识产权经营株式会社 光传感装置
JP6688104B2 (ja) 2016-02-29 2020-04-28 日本光電工業株式会社 パルスフォトメトリ用プローブ
US12114974B2 (en) 2020-01-13 2024-10-15 Masimo Corporation Wearable device with physiological parameters monitoring
US12336796B2 (en) 2021-07-13 2025-06-24 Masimo Corporation Wearable device with physiological parameters monitoring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103214A (en) * 1962-04-10 1963-09-10 Dynamics Corp America Photoelectric transducer
US3463142A (en) * 1966-07-05 1969-08-26 Trw Inc Blood content monitor
US3704706A (en) * 1969-10-23 1972-12-05 Univ Drexel Heart rate and respiratory monitor
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
US4334544A (en) * 1980-04-28 1982-06-15 Amf Incorporated Ear lobe clip with heart beat sensor
IE53020B1 (en) * 1981-08-05 1988-05-11 Ici Plc Reflected light measuring apparatus
DE3176091D1 (en) * 1981-09-15 1987-05-14 Mueller Arno Method and device for the quantitative determination of dissolved substances in single- or multicomponent systems of laser light scattering
US4621643A (en) * 1982-09-02 1986-11-11 Nellcor Incorporated Calibrated optical oximeter probe
US4685464A (en) 1985-07-05 1987-08-11 Nellcor Incorporated Durable sensor for detecting optical pulses
DE3619442A1 (de) * 1986-06-10 1987-12-17 Holzer Walter Blutanalysengeraet
US5086229A (en) * 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids

Also Published As

Publication number Publication date
EP0576560A1 (de) 1994-01-05
JP3464215B2 (ja) 2003-11-05
CA2105681A1 (en) 1992-09-22
DE69230998T2 (de) 2000-12-21
DE69230998D1 (de) 2000-06-08
EP0576560B1 (de) 2000-05-03
AU1569192A (en) 1992-10-21
CA2105681C (en) 2003-07-08
EP0576560A4 (de) 1995-02-22
WO1992016142A1 (en) 1992-10-01
AU664175B2 (en) 1995-11-09
JPH06505903A (ja) 1994-07-07
HK1010670A1 (en) 1999-06-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties