DE3381580D1 - Anzeigegeraet fuer puls und sauerstoffgehalt. - Google Patents

Anzeigegeraet fuer puls und sauerstoffgehalt.

Info

Publication number
DE3381580D1
DE3381580D1 DE8383304938T DE3381580T DE3381580D1 DE 3381580 D1 DE3381580 D1 DE 3381580D1 DE 8383304938 T DE8383304938 T DE 8383304938T DE 3381580 T DE3381580 T DE 3381580T DE 3381580 D1 DE3381580 D1 DE 3381580D1
Authority
DE
Germany
Prior art keywords
pulses
display device
oxygen content
oxygen
content
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
DE8383304938T
Other languages
English (en)
Inventor
New, Jr
James E Corenman
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.)
Nellcor Inc
Original Assignee
Nellcor 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 Nellcor Inc filed Critical Nellcor Inc
Application granted granted Critical
Publication of DE3381580D1 publication Critical patent/DE3381580D1/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
    • A61B5/145—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
DE8383304938T 1982-09-02 1983-08-25 Anzeigegeraet fuer puls und sauerstoffgehalt. Expired - Lifetime DE3381580D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41417582A 1982-09-02 1982-09-02
US41731282A 1982-09-13 1982-09-13

Publications (1)

Publication Number Publication Date
DE3381580D1 true DE3381580D1 (de) 1990-06-28

Family

ID=27022441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383304938T Expired - Lifetime DE3381580D1 (de) 1982-09-02 1983-08-25 Anzeigegeraet fuer puls und sauerstoffgehalt.

Country Status (2)

Country Link
EP (1) EP0104771B1 (de)
DE (1) DE3381580D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35122E (en) * 1985-04-01 1995-12-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4802486A (en) * 1985-04-01 1989-02-07 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4934372A (en) * 1985-04-01 1990-06-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4911167A (en) * 1985-06-07 1990-03-27 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4928692A (en) * 1985-04-01 1990-05-29 Goodman David E Method and apparatus for detecting optical pulses
JPS6323645A (ja) * 1986-05-27 1988-01-30 住友電気工業株式会社 反射加温型オキシメ−タ
US4869253A (en) * 1986-08-18 1989-09-26 Physio-Control Corporation Method and apparatus for indicating perfusion and oxygen saturation trends in oximetry
US4968137A (en) * 1986-12-05 1990-11-06 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon Health Sciences University Devices and procedures for in vitro testing of pulse oximetry monitors
US4834532A (en) * 1986-12-05 1989-05-30 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon Health Sciences University Devices and procedures for in vitro calibration of pulse oximetry monitors
US5193543A (en) * 1986-12-12 1993-03-16 Critikon, Inc. Method and apparatus for measuring arterial blood constituents
US4776339A (en) * 1987-03-05 1988-10-11 N.A.D., Inc. Interlock for oxygen saturation monitor anesthesia apparatus
US4869254A (en) * 1988-03-30 1989-09-26 Nellcor Incorporated Method and apparatus for calculating arterial oxygen saturation
US5152296A (en) * 1990-03-01 1992-10-06 Hewlett-Packard Company Dual-finger vital signs monitor
MX9702434A (es) 1991-03-07 1998-05-31 Masimo Corp Aparato de procesamiento de señales.
US5368026A (en) * 1993-03-26 1994-11-29 Nellcor Incorporated Oximeter with motion detection for alarm modification
DE19512478C2 (de) * 1994-08-10 2001-05-31 Bernreuter Peter Verfahren zur Bestimmung der arteriellen Sauerstoffsättigung
US6002952A (en) 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
US6463311B1 (en) 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
WO2001082790A2 (en) 2000-04-28 2001-11-08 Kinderlife Instruments, Inc. Method for determining blood constituents
US6430525B1 (en) 2000-06-05 2002-08-06 Masimo Corporation Variable mode averager
US7355512B1 (en) 2002-01-24 2008-04-08 Masimo Corporation Parallel alarm processor
US6970792B1 (en) 2002-12-04 2005-11-29 Masimo Laboratories, Inc. Systems and methods for determining blood oxygen saturation values using complex number encoding
US7438683B2 (en) 2004-03-04 2008-10-21 Masimo Corporation Application identification sensor
EP1860993B1 (de) 2005-03-01 2019-01-23 Masimo Laboratories, Inc. Nichtinvasiver multiparameter-patientenmonitor
US8761851B2 (en) * 2005-12-06 2014-06-24 Cas Medical Systems, Inc. Indicators for a spectrophotometric system
EP2041154B1 (de) 2006-07-14 2018-12-12 Genentech, Inc. Rückfaltung rekombinanter proteine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706927A (en) 1949-08-04 1955-04-26 Research Corp Apparatus for determining percentage oxygen-saturation of blood
FR1589461A (de) * 1968-09-18 1970-03-31
US3704706A (en) 1969-10-23 1972-12-05 Univ Drexel Heart rate and respiratory monitor
JPS5725217B2 (de) 1974-10-14 1982-05-28
US4167331A (en) * 1976-12-20 1979-09-11 Hewlett-Packard Company Multi-wavelength incremental absorbence oximeter
JPS5524004A (en) 1978-06-22 1980-02-20 Minolta Camera Kk Oxymeter
US4258719A (en) * 1978-12-04 1981-03-31 Hughes Aircraft Company Heart rate measurement system
US4453218A (en) * 1980-11-24 1984-06-05 Oximetrix, Inc. Signal filter method and apparatus

Also Published As

Publication number Publication date
EP0104771B1 (de) 1990-05-23
EP0104771A3 (en) 1985-08-28
EP0104771A2 (de) 1984-04-04

Similar Documents

Publication Publication Date Title
DE3381580D1 (de) Anzeigegeraet fuer puls und sauerstoffgehalt.
DE3854910T2 (de) Flüssigkristallvorrichtung
DE3688700D1 (de) Fluessigkristallvorrichtung.
DE3752232D1 (de) Anzeigegerät
NL192630B (nl) Weergeefapparaat.
DE3685642D1 (de) Fluessigkristall-anzeigevorrichtung.
DE3674259D1 (de) Fluessigkristallanzeigevorrichtung.
DE3853893D1 (de) Flüssigkristallvorrichtung.
DE3587305D1 (de) Anzeigeeinrichtung und steuerfahren dafuer.
DE3883070T2 (de) Polymer-Flüssigkristallzusammensetzung und Flüssigkristallvorrichtung.
DE3686351T2 (de) Fluessigkristallanzeigevorrichtung.
DK165463C (da) Taetnings- og afstrygningsindretning
DE3678059D1 (de) Anzeigevorrichtung.
DE3866376D1 (de) Cyclohexanabkoemmling und ihn enthaltende fluessigkristallzusammensetzung.
DE3677854D1 (de) Fluessigkristallanzeigevorrichtung.
KR880700848A (ko) 전기광학 디스플레이 소자
DE3687435D1 (de) Fluessigkristallanzeigegeraet.
DE3688656D1 (de) Fluessigkristall-anzeigevorrichtung.
DE3887709D1 (de) Anzeigevorrichtung und -verfahren.
DE3855702D1 (de) Flüssigkristallzusammensetzung und dieselbe verwendende Flüssigkristallanzeigevorrichtung
DE3773883D1 (de) Stroemungsempfindlicher uebertrager und anzeigeeinrichtung.
DE3682095D1 (de) Fluessigkristallanzeigevorrichtung.
DE3671543D1 (de) Fluessigkristallanzeigevorrichtung.
DE3684977D1 (de) Fluessigkristallanzeigevorrichtung.
DE3772236D1 (de) Alpha-methylzimtsaeureester abkoemmling und fluessigkristallzusammensetzung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition